carbide

Boron carbide uses

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Boron carbide (B4C ) Also known as Black Diamond. It is greyish-black in color and is very man-made.
Boron carbonide structure hexagonal crystal. Boron carbide density stands at 2.52g/cm3. Boron carbonide melting temperature stands at 2450. The material decomposes very quickly when heated above 2800.

Boron carbide properties
Boron carbide does not dissolve in water or organic solvents. Boron carbide, also known as semiconductive or neutron absorber because of its large cross-sectional thermal neutron capture and high neutron absorption capacities is also called semiconductive.

Why is boron caride so good?
Extreme hardness
Low density
The melting point is high.
High elastic modulus
Chemical inertia
Cross-section of High Neutron Absorption
Outstanding thermoelectric performance

Boron carbonide uses
The material is suitable for many high-performance applications due to its appealing combination of properties.
It is a good grinding powder to use for water jet cutting, polishing, and grinding metals. It can be used for drilling, polishing and all other types of processing, including grinding, drilling, and polishing of any cemented caride tool, mold, part, component, or gemstone. With the right amount of oil and water, you can turn Boron Carbide into grinding paste.

This material is ideal for making vehicle armor or car bodies. It has a low specific gravity, high strength and moderate toughness.
Boron carbide has been widely used to shield materials, control rods and neutron detectors within nuclear reactors. Because it absorbs neutrons but does not form radionuclides long-term, Boron Carbide is widely used.
Because it’s a p type semiconductor, boron caride could be an ideal candidate for high-temperature electronic devices.
Boron carbide also makes a great p-type thermoelectric material.

These are just a few of the many uses for boron caride:
Sandblasting nozzle.
Bearings for ball and roller.
Sealing parts
The wire drawing die.
Vest that is bulletproof

Boron carbide Price
Price is affected by many things, such as the demand and supply in the market and industry trends. Economic activity. Unexpected events.
Send us an enquiry if you want to know the current B4C pricing. (brad@ihpa.net)

Boron carbide Supplier
Technology Co. Ltd. (), is a trustworthy boron caride manufacturer as well as boroncaride supplier. We have over 12 years experience. All of our products can be shipped worldwide.

Feel free to email us and submit an inquiry if you’re looking for high quality Boron carbonide powder. (brad@ihpa.net)

Tantalum Carbide TaC Powder Cas 12070-06-3

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About Tantalum Carbide TaC Powder:
Tantalum carbide is a metallic cubic crystalline powder that forms a binary chemical compound family of tantalum and carbon. They are extremely hard, fragile refractory ceramic materials with metallic conductivity. They appear as brownish-gray powders and are usually processed by sintering. It belongs to the sodium chloride type cubic crystal system. At present, tantalum carbide is also used as a cemented carbide sintered grain growth inhibitor, which has a significant effect on inhibiting grain growth, with a density of 14.3g/cm3.

If you want to know tantalum carbide price/tantalum carbide cost, please send inquiry to sales1@rboschco.com

 
Tantalum carbide powder is insoluble in water, hardly soluble in inorganic acid, soluble in a mixed acid of hydrofluoric acid and nitric acid, and can be decomposed. Strong oxidation resistance, easily melted and decomposed by potassium pyrosulfate. Tantalum carbide properties have high electrical conductivity, with a resistance of 30Ω at room temperature, showing superconducting properties. Tantalum carbide can be used in powder metallurgy, cutting tools, fine ceramics, chemical vapor deposition, hard wear-resistant alloy tools, tools, molds, and wear-resistant and corrosion-resistant structural components to improve the toughness of the alloy. The sintered body of tantalum carbide is golden yellow and can be used as a watch decoration.
 
The bond between tantalum carbide and carbon atoms is a complex mixture of ions, metals and covalent contributions, and these carbides have very hard and brittle materials due to strong covalent components. For example, TaC has a microhardness of 1600-2000 kg/mm2 (~9μH) and an elastic modulus of 285gPa, and the corresponding values of tantalum are 110kg/mm2 and 186gPa. The carbon content in TaC increases hardness, yield stress and shear stress.
 
As an important cermet material, tantalum carbide is sometimes added to the tungsten carbide alloy when it is commercially used for cutting applications. Depending on the purity and measurement conditions, the tantalum carbide melting point reaches its peak at about 3880°C. This value is the highest value among binary compounds. Only tantalum carbide ha can have a slightly higher melting point of about 3942°C, while the melting point of carbide clam is comparable to TaC. Feel free to send an inquiry to get the latest price if you would like to buy Tantalum Carbide TaC Powder in bulk.

Technical parameters of  Tantalum carbide TaC powder
CAS number: 12070-06-3
Tantalum carbide TaC powder True Density: 13.9 g/cm3
Tantalum carbide TaC powder Bulk Density: 2.5g/cm3
Tantalum carbide TaC powder Crystal Structure: Cubic
Tantalum carbide TaC powder APS: 1000 nm (Can be customized)
Tantalum carbide TaC powder SSA: 15 m2/g
Tantalum carbide TaC powder Purity: 99+%
Tantalum carbide TaC powder Solubility in water: insoluble
Tantalum carbide TaC powder Appearance: Black-gray odorless powder
 
 

T.C

F.C

O

N

Al

Fe

Na

Ca

K

Si

>6.32%

<0.08%

<0.3%

<0.003%

<0.004%

<0.042%

<0.003%

<0.003%

<0.004%

<0.003%


Properties and Applications of Tantalum carbide TaC powder:
Tantalum carbide (TaC) is an extremely hard (Mohs hardness 9-10) refractory ceramic material, commercially used in tool bits for cutting tools. The hardness is exceeded by diamond.  

It is a heavy, brown powder usually processed by sintering, and an important cermet material. 

It is sometimes used as a fine-crystalline additive to tungsten carbide alloys. 

Tantalum carbide has the distinction of being the stoichiometric binary compound with the highest known melting point, at 4150 K (3880°C) and boiling point, at 5500 oC. 

The substoichiometric compound TaC0.89 has a higher melting point, near 4270 K (4000°C).

How is Tantalum Carbide TaC Powder produced?
The TaC powder of the desired composition is prepared by adding a mixture of heating and graphite powder in a vacuum or an inert gas atmosphere (argon). The heating was performed at a temperature of about 2000 ° C using a furnace or arc melting. The alternative technology is reduced by carbon tantalum oxide in a vacuum or hydrogen atmosphere at a temperature of 1500-1700 ° C. This method is used for carbonized tantalum in 1876, but it lacks thermometrically controlled control of the product. Direct production TAC is produced directly from the component by self-propagating high-temperature synthesis.
 
Application of Tantalum Carbide TaC Powder:
The main use of tantalum carbide is carbide, capacitors, electronic devices, high-temperature components, chemical equipment and ferrite. Carbides are typically added to tungsten carbide/cobalt (WC / CO) powder wear to enhance the physical properties of the sintering structure.

The tantalum carbide also serves as a grain growth inhibitor to prevent large particles from forming a material to produce an optimum hardness.

It is also used as steel mold coatings in aluminum alloy injection molding. While providing hard, wear-resistant surfaces, it also provides low friction mold surfaces.

Carbides are also used to produce sharp instruments with extreme mechanical resistance and hardness. In addition, tantalum carbide can also be used in the following:
1.Cemented carbide
The tantalum carbide plays an important role in the cemented carbide, which improves alloy properties by improving fibrous tissue and phase transformation kinetics, making alloys with higher strength, phase stability, and processing deformation capabilities.

2. Electronic industry
Natunction not only inherits many advantages of carbide nanomaterials but also has its own unique side. Such as high hardness (normal temperature is 9-10, high melting point (approximately 3880 ° C), Yang’s modulus (283-550 GPa), strong conductivity (32.7-117.4 μΩ · CM at 25 ° C in electrical conductivity) ), High-temperature superconducting (10.5k), anti-chemical corrosion candles and heat shock ability, highly catalytic activity of ammonia decomposition and hydrogen separation.

3. High-temperature alloy
In carbide, the melting is preferably a tantalum carbide(TAC) (melting point 3890 ° C) and carbide (HFC) (melting point 3880 ° C), followed by carbide (ZrC) (melting point 3500 ° C). At high temperatures, these materials have excellent mechanical properties, greatly exceeded the best polycrystalline graphite, especially carbonized, is the only material that maintains certain mechanical properties in the temperature range of 2900 ° C-3200 ° C.

Storage Condition of Tantalum carbide TaC powder:
The damp reunion will affect TaC powder dispersion performance and using effects, therefore, Tantalum carbide TaC powder should be sealed in vacuum packing and stored in cool and dry room, the Tantalum carbide TaC powder can not be exposure to air. In addition, the Ti2AlC powder should be avoided under stress.

Packing & Shipping of Tantalum carbide TaC powder:
We have many different kinds of packing which depend on the Tantalum carbide TaC powder quantity.
Tantalum carbide TaC powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Tantalum carbide TaC powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.
Tantalum Carbide TaC Powder Cas 12070-06-3插图

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Tantalum Carbide Properties

Other Namestantalum(IV) carbide, TaC powder
CAS No.12070-06-3
Compound FormulaTaC
Molecular Weight192.96
AppearanceBrown to Dark Brown Powder
Melting Point3850 °C
Boiling Point4780-5470 °C
Density14.3-14.7 g/cm3
Solubility in H2OInsoluble
Specific Heat36.71 J/mol·K
Thermal Conductivity21 W/m·K
Exact Mass192.947996
  
  

Hafnium Diboride Health & Safety Information

Signal WordN/A
Hazard StatementsN/A
Hazard CodesN/A
Risk CodesN/A
Safety StatementsN/A
Transport InformationNONH for all modes of transport
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Molybdenum Carbide Properties

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Molybdenum carbide is a gray hexagonal crystal with a high melting point (2692 degC) and hardness. Its high thermal and mechanical stability makes it a suitable material for various applications.

Synthesis: Soft chemistry allows for synthesis of molybdenum carbides in liquid-phase systems with a variety of carbon sources. Often, organic compounds are used as reducing agents to form molybdenum salts or gels that can be sintered in an inert atmosphere. This type of synthesis is also known as sol-gel-like synthesis, which is a relatively simple and inexpensive method to produce carbides.

Carbide phase composition: The crystalline structure of molybdenum carbide can be influenced by the content of the reducing agent in the process, and a wide range of stoichiometric ratios can be achieved. Moreover, the specific surface area of molybdenum carbide can vary depending on the liquid-phase carbon source.

Physical properties: The chemical and structural properties of molybdenum carbide are well-known and can be studied using X-ray diffraction, magnetic susceptibility, Raman spectroscopy, and other analytical techniques. It has high heat resistance and a high hardness, as well as excellent thermal and mechanical stability, which is ideal for use in refractory coatings, abrasion-resistant wear applications, and as a refractory additive for compound materials and alloys.

Electrocatalytic behavior: Molybdenum carbide shows excellent catalytic performance in a number of hydrogen-phase reactions, such as selective isomerization of hydrocarbons and ammonia synthesis. In addition, molybdenum carbide exhibits good activity in gas-phase reactions such as hydrodeoxygenation of phenols and nitroaromatics, water-gas shift reaction, and desulfurization.

Is Exposure to Boron Carbide Harmful to the Human Body?

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Boron carbideis an important ceramic with excellent properties. Also known as synthetic diamond, it is a form of boride that is high in hardness. It doesn’t react with acid or alkali solutions. The price is low and it is easy-to-manufacture. It is commonly used for grinding, drilling, and grinding hard materials. Boron Carbide was discovered for the first time in 1858. Boron carbide was discovered for the first time in 1858. Boron carbide B4C Powder features high melting point (2450), high softness, high modulus and low density (2.52g/cm3). It has excellent neutron absorption capability, low expansion coefficient and thermoelectric properties. It is widely used in refractory material, engineering ceramics and nuclear industry.

Boron Carbide has many shortcomings. It is difficult to use in industry due to its low fracture toughness, high melting temperature, poor oxidation resistance and poor stability to other metals. It is still in development.

Boron Carbide can cause irritation, so you need to take certain precautions if you are in contact with it for a long time. Avoid inhalation and skin contact with Boron Carbide powder. Boron Carbide powder will not cause silicosis if the patient inhales only a small amount. Silicosis can be reduced if the patient avoids the substance. Inhaling the powder may cause irritation in the lungs. If this happens, silicosis can develop.

Boron carbide‘s hardness is lower than industrial diamonds but higher than silicon carbide. This material is more brittle that most pottery. It has a large cross section for thermal energy neutron capture. Strong chemical resistance. Hot hydrogen fluoride, nitric acid and other chemicals do not attack. It is soluble in molten alkali and insoluble in water. Relative density of 2.5082.512. Melting point 2350 . Boiling point 3500 Boron Carbide has the ability to absorb large quantities of neutrons while not forming radioisotopes. This makes it an ideal neutron absorber in nuclear power stations. These neutron absorbers control the rate at which nuclear fission takes place. Boron Carbide can be used to create controllable rods within nuclear reactors. But, it can also sometimes be powdered to increase the surface area.
In 1986, the Chernobyl nuclear incident resulted in a front-line Russian aviation regiment being transferred to the east. Helicopters from Mi-8 through Mi-26 were then immediately used in the airlift mission. . Boron Carbide drops regular sand once it runs out. The drop makes flying easier. Engineers announced that the helicopter was carrying nearly 2,000 tons worth of Boron Carbide. Boron Carbide has been used long-term as a grit and abrasive because it is harder than silicon carbide. Because of its high melting point it is not easily cast into artificial products. However, it can be melted to make simple shapes. It is used to grind, ground, drill and polish hard materials, such as precious stones and cemented carbide. Boron Carbide can also serve as a ceramic coating on warships and helicopters. This is a light-weight material that resists armor-piercing projectiles. It is used in the manufacturing of gun nozzles. Boron Carbide may also be used in the production of metal borides as well in the smelting, alloying and special welding of sodium boron.

Tech Co., Ltd. is a professional BoronCarbide Powder supplier. It has over 12 years’ experience in chemical products development and research. We accept payments via Paypal, T/T or West Union. We will ship goods overseas via FedEx, DHL and by air or sea to our customers.

The Applications of Molybdenum Carbide

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What is it? Molybdenum Cartbide ? Molybdenum carbide is a transitional carbide. It is one of a number of interstitial compound families with metallic properties that are formed by carbon entering into the crystallization of transition metals.
Molybdenum Carbide’s main features
Molybdenum Carbide (Molybdenum Carbide), is a gray hexagonal glass. It has high melting points and hardness, excellent thermal and mechanical stability, and good corrosion resistance. Its melting point is 2692degC. It is insoluble when mixed with water and lye. It can be slightly soluble in hydrofluoric, sulfuric, and nitric acid.
These are the main catalytic reactions that molybdenum caride uses:
1. Hydrogenation hydrogenolysis reactions
2. Hydrodesulfurization HDS or hydrodenitrogenation HDN;
3. Isomerization reaction
4. Hydrocarbon conversion, synthesis reaction
5. Application in ammonia synthesis.
Molybdenum Carbide Properties
Other Titles Mo2C powder, dimolybdenum caride, dimolybdenum carbide
No. 12069-89-5
Combination Formula Mo2C
Molecular Weight 203.89
Appearance Gray Powder
Melting Point 2690
Boiling Point N/A
Density 9.18 g/cm3
Solubility of H2O N/A
Exact mass N/A
Molybdenum Karbide Mo2C Powder, CAS 12069-89-5
What are the possible uses of Molybdenum carbide
The global consumption structure shows that molybdenum can be considered an ally of iron. Molybdenum is consumed in 80% of Western developed countries. Steel absorbs 30%, 30% and 30% respectively. Drilling tools and cutting instruments account for 10% and 10%, respectively. The remaining 20% of molybdenum is consumed in molybdenum chemical, molybdenum-based lubricants, and petroleum refining. In the United States, 75% of the molybdenum used in steel production was quite common in 1998.
Additionally, molybdenum based alloys are becoming more common in electronics, metal processing, aerospace, and other industries.
1. Molybdenum-alloy
The most popular molybdenum alloy, TZM alloy is known for its high strength and extensive properties. The United States uses TZM alloy to make the turbine disc of its engine. It accounts for 15% in total molybdenum. There are 22 grades of molybdenum, including TZM alloys. In my country, molybdenum production was almost 200 tons in the early 1990s.
The high mechanical characteristics of TZM or TZC molybdenum alloys are better than pure, molybdenum. They are widely used in high-tech, mold, and other structural parts manufacturing. Since the 20th Century, we have successfully used them to make seamless steel pipes’ hot perforated heads. The powder metallurgy process uses sintered molybdenum as a plug to reduce consumption (50% in the as-cast state), and it increases the average service time by 1.5-2 times.
This seamless tube, made from molybdenum/rhenium alloy (containing 50% Re), is extremely durable and can be used at temperatures close enough to its melting temperature.
The advantages of molybdenum, molybdenum, and molybdenum-alcohol alloys include high strength, excellent electrical and thermal conductivity, low thermal expansion coefficient, and similarity to glass used in electronic tube (grids & anodes), as well as being more easy to process than tungsten. So, plates, strips and foils are used in electronic tubes, electric light sources (supporting material), parts, and metal processing tools (diecasting and extrusion dens, forging s, liquid metal screens, turbine disks) and turbine disks These components are widely used.
2. Steel alloying elements
Molybdenum is an allies to steel. It can be combined with nickel and chrome as alloying elements to reduce embrittlement which often occurs during heat treatment in alloy steels. American has found a solution to the shortage in tungsten resources by using molybdenum as a substitute for tungsten in its high-speed stainless steel. According to research, molybdenum can have twice the power of tungsten. A steel that contains 18% tungsten could be replaced with steel containing 9 percent molybdenum (which adds chromium, vanadium and chromium simultaneously). This drastically reduces the steel production cost. The purpose of molybdenum, which is a component of stainless steel, is to increase corrosion resistance, improve high strength and increase weldability. You can see that molybdenum has a significant role in the iron- and steel industry.
Molybdenum Carbide’s main supplier
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What is the chemical stability of niobium carbide?

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What does NbC powder mean?
Niobium carbonide is an green cubic crystal with metallic luster. It belongs to a type of cubic crystal that contains sodium chloride. Its melting temperature is high and it is hard (microhardness is 23GPa which is more than corundum) and chemical stability is excellent (it can be stored at one thousand one hundred and then oxidizes rapidly to niobium pentoxide at above one hundred). They are insoluble substances. These are hot and cool hydrochloric, sulfuric, and nitric. The melting of Niobium Carbide in titanium carbide and zirconium caride and other compounds results in an isomorphic liquid solution. It can then be used in the production of cemented carbide and heat-resistant alloys, such as cermet. Cemented carbide that contains niobium caride can have refined grains and better performance. This cutting tool has good thermal hardness and resistance to thermal shock.


How is NbC powder applied?
Because of their hardness and high melting point as well as excellent chemical stability and electrical conductivity, composite ceramic materials from composite clay materials are used as one of the raw materials for composite ceramic products.
Cemented carbide can be used to inhibit cemented-carbide grain growth. It can also form the third dispersed phases, except WC and Co. These can dramatically increase the thermal hardness and thermal shock resistance as well as the resistance to oxidation. Cemented carbide tool material can be prepared using Niobium carbide. This is due to its benefits of improving hardness as well as increasing fracture toughness.
The hard niobium carbonide hard phase in the surfacing-covered electro enters the structure and enhances its wear resistance. This wear resistance alloy of covered electrode surfacing is wear-resistant, 1.2 to1.8 times greater than the HRC50 quenched No.45 Steel and 2.5 to3.6 times more than Fe-Cr–C-B. The surface of the workpiece can have the hard-facing layers welded directly on it. Additionally, tiny cracks that form on the top can help release the strain of the hardfacing layer. They won’t spread to the base material. The addition of small amounts of niobium carbonide during steelmaking to the steel strength phase can produce the benefits of precipitation strengthening.

Many aerospace components can be used to prepare parts for other equipment, like turbine rotors or gas rudders.

Chemical Properties of NbC dust
The green cubic crystal Niobium carbide has a metallic luster and is of sodium chloride type. The melting point of 2300 is achieved by the relative density being 8.47. It is much harder than corundum because the microhardness of >235GPA (>2400kg/mm2) is higher. The elastic modulus for corundum is 338000N/mm2 and the thermal expansion factor is 6.65×10-6/K. K; and the generated heat for 1 chemical books is 40.7kJ/mol. The specific heat potential is 36.8J/(mol). K and the resistivity of 35 m? It is insoluble in both hot and cold sulfuric acids, hot and low hydrochloric acids, and nitric Acid. However, it can be dissolved in hot mixtures of hydrofluoric and nitric. It’s stable from 1000 to 1100, and it quickly oxidizes in niobium peroxide over 1100. The melting of niobium carbide in titanium and zirconium carbide forms an isomorphic, solid solution mixture.

NbC powder
Numerous factors affect NbC powder’s market value. It is currently experiencing dynamic changes in its market value. You can contact us anytime if you require it.

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What is Chromium Carbide?

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What is it? Chromium Carbide ? Chromium carbide has a high melting temperature and is highly resistant to corrosion, wear, and oxidation. It can be used in an organic environment of 1000-1100 degrees Celsius. It has a high melting point and is used widely in thermal spraying to protect metal surfaces.
These are the key features of Chromium Carbide
Gray powder with metallic shine; Orthorhombic system. Density: 6.68g/cm3. Melting Point: 1890. Excellent wear resistance, corrosion resistance and resistance to oxidation in high temperatures (1000-1100). It is a part of a metal ceramic. Chromium carbide is strong in high-temperature oxidation resistance, corrosion resistance, and thermal properties that are similar to those of steel. It is a good material for many industries.
Chromium Carbide Properties
Other Titles chrome carbide, chromic carbide, trichromium dicarbide,
Cr3C2 or chromium Carbon, powder
No. 12012-35-0
Combination Formula Cr3C2
Molecular Weight 180.01
Appearance Gray to Black Powder
Melting Point 1895 degC
Boiling Point N/A
Density 6.68 g/cm3
Solubility of H2O N/A
Exact 179.821536
Chromium Carbide Cr3C2 Powder CAS 12012-35-0
The manufacturing of Chromium Carbide
Method for metal chromium pulverization by electrolytic chromium: The carbon noir is crushed with electrolytic chromemium in a proportion of 13.5% – 64% (mass) to form 325 mesh metallic chromium. This is more than the combined carbon content of 11.33%). Dry mixing the raw material with a ball mill. As a molding lubricant, you can add from 1% to 3% of stearic Acid. You should press mold with more than 1T/cChemicalbookm2 of pressure. Place the powder that has been pressed into a graphite crucible or plate. Heat it in a Taman furnace (or an induction heating furnace) to 1500-1700degC. Then, let it cool in a hydrogen stream to make Chromium.
The applications Chromium Carbide
1. It can also be used as an addition to cemented caride (such as the tungsten-based cemented caride grain refiner), which is useful in mining, machining, and so on.
2. It can be used in welding additives. It can be used as a welding rod to cover the Chemicalbook surface of some types of mechanical equipment, including a ball mill, coal mill, and jaw plate. It can be used to increase the service-life of many other equipment.
3. There are many thermal spray materials that can be used in metal surface protection technology. Ding Hong from Chemicalbook edited this information.
4. For chromium carbide ceramics. To form a melting coating on ceramics and metals, coarse-grained chrome carbide can be used. It has the properties of wear resistance, heat resistance and corrosion resistance. It is used to enhance the mechanical life of aircraft engines and other petrochemical mechanical devices. It can also be used for spraying semiconductor film.
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Industrial Preparation Method of Boron Carbide Powder

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What is boron caride?

Boron carbide, also called black diamond, an inorganic substance has a chemical composition of B4C. It is typically gray-black micropowder. It is second only behind diamond and cubicboron nitride as the third hardest material known. It is used for bulletproof vests, tank armour, and other industrial applications. Its Mohs hardness (about 9.5) is approximately. Boron carbide, an important engineering ceramic material, is also available. It is second in hardness to cubic boron nutride and diamond, and third in hardest material. Boron carbide has high neutron absorption, wear resistance, and chemical stabilit. These properties play an important part in the military, civil, and aerospace fields.

The most common industrial preparation methods for boron carbonide

Special ceramics have been the focus of major industrial nations in recent years. They have created a worldwide “ceramic fever”, making huge progress and attracting a lot of attention. Based on the reaction principles, raw material and equipment used in synthesis of Boron Carbide Powder, the industrial preparation methods include high-temperature self propagating synthesis, electric arc furnace carothermic reduction, chemical gasphase reaction method, gel carbothermic decrease method, and others.


Boron carbide is commonly produced in industrial settings using the carbothermal reduction melting method, which uses boric acid and carbon for raw materials. This method uses a lot of boric acids and is susceptible to impurities and high energy consumption. A low energy consumption solution was created because of these reasons. It is significant that the synthetic method of boron carbonide can be controlled easily in terms of particle size.


Tech Co., Ltd. is a Boron Carbide supplier. We have over 12 years of combined experience in chemical products development and research. We accept credit cards, T/T and Paypal payments. We will ship goods overseas via FedEx, DHL and by air or sea to our customers.

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The applications of Molybdenum Carbide Powder

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Overview Molybdenum Carbide Powder
The molecular formula molybdenum sulfide Mo2C is a metal with a molecular mass of 203.88. The carbon content is 5.89%. It is a dark grey metal powder with tightly packed hexagonal lattice. The melting point is 2690 and the density is 9.18g/cm. This new functional material has a high melting temperature and hardness. It is also good at thermal and mechanical stability, as well as good resistance to corrosion. It has been used extensively for wear resistance, chemical corrosion resistance, high-temperature resistance, and high temperature resistance. site.
Molybdenum carbide’s hexagonal crystal structure is a = 0.30029 and c= 0.472895. Micro Vickers hardness is 1950kg/mm2 for load 50g (compared to 2080kg in WC). The melting point for mm2 (which is slightly harder) is 2687.
Molybdenum Powder Mo2C Powder CAS 125669-89-5
What are the possible uses of Molybdenum Carbide Powder
Molybdenum carbide is a novel type of functional material. It has an excellent melting point, hardness, and resistance to corrosion. It is used extensively in chemical, wear and high-temperature applications. It also has similar electronic structures and catalytic characteristics to the noble metal.
1. Because of its electronic structure and catalytic performance similar to noble metals, molybdenum carbide can be widely used as a catalyst for reactions involving hydrogens, such as the isomerization of alkanes, the hydrogenation of unsaturated hydrocarbons, hydrodesulfurization, and denitrification;
2. Molybdenum carbide is an important part of molybdenum-molybdenum carbide hard coatings and other cermet coatings, and can also be used alone as wear-resistant and wear-resistant coatings;
3. Molybdenum-carbide is widely used in hydrogen related reactions, such alkanes.
4. Molybdenum-carbid can be used to make chromium free special alloys or engineering ceramics.
5. Molybdenum carbide is used as a super-hard tool material. It can also be used as a wear-resistant material. A heating element material or high-temperature structure material.
6. Molybdenum caride is used for the production of wear-resistant films as well as semiconductor films.
7. Molybdenum-carbide can be used to make special alloys and engineering ceramics without chromium.
The supplier Molybdenum Carbide Powder
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What is Tantalum Carbide?

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What is it? Tantalum Carbide ?
Tantalum carbide is a light-brown metallic cubic crystal powder that belongs to the sodium-chloride type cubic crystal system. Tantalum carbid can also be used as a cemented-carbid sintered grain growth inhibiter. The density of the powder is 14.3g/cm3. It is insoluble and insoluble when dissolved in water. It can also be soluble and decomposed in mixed acid of hydrofluoric and nitric acids. It has strong antioxidant properties and can be easily melted and broken down by potassium pyrosulfate. Superior conductivity and resistance at room temperatures of 30O. Powder metallurgy, cutting and fine ceramics. Chemical vapor deposition. Hard wear-resistant alloy cutting and tools. Molds. Additives to increase the toughness of alloys. The tantalum carbide sintered body can be used to make watch decorations. It is also available in golden yellow.
Tantalum Carbide’s main features
Tantalum carbide ceramic particles (TaC), which have a high melting point of 3880degC, high hardness (2100HV0.05), chemical stability, high electrical and thermal conductivity, and good chemical stability. Aluminum base and other substrates. Chao et al. The laser cladding technique was used to create a nickel-based reinforced tandemlum carbide surface composite material. Yu et.al. showed that the material’s hardness is significantly higher than pure nickel. The wear rate is also significantly lower than that in hardened steel. The relationship between in situ reaction directional solidification tantalum carbonide enhanced with base, chromium and aluminum bases and its microstructure. The results reveal that as solidification rate increases, so does the solid phase structure. Additionally, tantalum-carbidide volume fractions also change with solidification rate. Wang Wenli et al. The laser cladding technique was used to prepare an in-situ TaC alloy-enhanced nickel-based coating on A3-steel. Smooth surface with a strong metallurgical connection between the substrate and coating. Unfortunately, very few reports have been made about the in-situ generation of TaC from steel substrates. In this experiment, we used the surface ceramic particle reinforced iron matrix composite. TaC particles are used as the reinforcement phase. The micromorphology and reaction processes of TaC particles were studied in situ for reinforced iron-based surfaces composites.
Tantalum Carbide Properties
Other Titles tantalum(IV) carbide, TaC powder
No. 12070-06-3
Combination Formula TaC
Molecular Weight 192.96
Appearance Brown to Dark Brown Powder
Melting Point 3850 degC
Boiling Point 4780-5470 degC
Density 14.3-14.7 g/cm3
Solubility of H2O Insoluble
Specific heat 36.71 J/mol*K
Thermal Conductivity 21 W/m*K
Exact Mass 192.947996
Tantalum Carbide TaC Powder Cas 12070-06-3
Tantalum Carbide has many applications
1. Cemented carbide is used a lot as an additive. Its primary function is to improve the high-temperature strength of cemented carbide and inhibit the growth tungsten carbide particles.
2. Use it as a hard coat to protect the base metal from chemical corrosion and wear.
3. It is used by the military to protect jet engine turbine blades from chemicalbook corrosion and rocket nozzles. This will significantly increase its ablation resistance and extend its service-life.
4. Because of its high electrical conductivity. Because of its good electrical conductivity, it can be used in electrode materials and can be cut using wire EDM to create complex shapes.
5. It is the second phase of a composite material made from particle reinforced metal matrix composite materials. This has been widely used in aerospace and metallurgy.
Tantalum Carbide’s main supplier
Tech Co., Ltd. () is a professional carbide powder Over 12 years’ experience in chemical products development and research. We accept credit cards, T/T and West Union payments. We will ship goods overseas via FedEx, DHL and by air or sea to our customers.
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