temperature

Zirconium Carbide – High Hardness And Excellent High Temperature Refractory Material

Posted on by adminLeave a comment
What are the properties of zirconium caride? The zirconium carbonide dust is gray-black. It has a NaCI-type cubic, face-centered structure and the lattice consistency is 0.4685nm. Zirconium carbide is electrically conductive, conductive and paramagnetic. ZrC powder is also known for its high melting point and hardness. Zirconium caride can be insoluble or soluble with water. It is also soluble and stable in HF, HNO3, and forms a solution with TiC. 300°C is the temperature at which the oxidation reactions begin. Zirconium carbonide ceramic is an extremely hard material that exhibits good chemical stability. It also has good resistance to high temperatures, corrosion resistance and wear resistance. It’s a great high temperature structural material, super-hard tool material and surface protector material. Because it is thermally conductive, its potential applications include cutting tool materials, armor material and hardfacing electrodes.

Where is zirconium carbonide applied?

Zirconium-carbide used in cemented caride Zirconium carbide is a valuable high-temperature structural metal with high melting points and high strength. This material has many applications in cemented carbide due to its excellent properties. Zirconium carbonide for ceramic composite materials The strengthening phase zirconium carbonide is used to prevent dislocations from moving or stabilise grain boundaries. Additionally, it limits the slippage and climbing of movable dilocations. This material has many potential applications. Zirconium Caride is used in high-temperature coating Zirconium carbid has an extremely high melting point, and it forms dense oxide layers on the surface at very high temperatures. This can reduce the diffusion rate for oxygen into the matrix, and thus can be used as thermal insulation and high-temperature coating. Zirconium carbonide is used for nuclear materials-barrier material to cover nuclear fuel particle SiC coated fuel particles are commonly used in high-temperature gascooled reactors. In the atomic industry SiC is thermally decomposed at 1700. A phase transition between SiC and SiC will take place and it will quickly lose its mechanical properties. Zirconium cadmium for functional materials Zirconium carbid has both the ability to absorb visible light efficiently and reflect infrared. By absorbing 95% sunlight below 2m in short-wavelength energy, this material can store the energy through thermal transformation. It also has the property of reflecting infrared wavelengths beyond 2m. Rmcplant advanced materials Tech Co., Ltd (Rmcplant ), a zirconium carbide expert with over 12 year experience in developing and researching chemical products, is now incorporated. We can help you find high-quality zirconium carbide.
Inquiry us

What is Molybdenum Silicide?

Posted on by adminLeave a comment
What is it? Molybdenum Silicide ? Molybdenum Disilicide, an organic compound with the chemical composition MoSi2, is a grey metallic solid. Although insoluble in most acids it is soluble in nitric acid and hydrofluoric acid. The radii of these two atoms do not differ much, and their electronegativities are very close. They also have properties that are similar to metals and ceramics. Molybdenum Disilicide can be used as an electrically conducting material. A passivation layer made of silicon dioxide can also be created on the surface at high temperatures to prevent further oxidation. It can be used to make high temperature antioxidation coatings, electric heating elements, integrated electro films, structural materials and reinforcing agents of composite materials.
Molybdenum Siicide:
MoSi2 (intermediate phase) is the most silicon-rich in the Mo-Si binary alloy system. It’s a Dalton type intermetallic compound of fixed composition. This high-temperature material has great performance because of its dual properties of metal and ceramic. Excellent high temperature resistance to oxidation, it has a oxidation resistant temperature of 1600. This is equivalent in SiC. It also has a moderate density (6.24g/cm3), low thermal expansion coefficient (8.10-6K-1), good electrical conductivity, high brittle-ductile temperature (1000) and is below ceramic-like hardbrittleness. It is soft and plastic-like metal above 1000. MoSi can be used in integrated circuits, heating elements and high temperature antioxidation coatings.
MoSi2 consists of silicon and molybdenum bonded with metal bonds. In MoSi2, silicon and silicon are also bonded via covalent bonds. Molybdenum Disilicide is a gray tetragonal crystalline. It is insoluble within common mineral acids (including aqua regia), however, it is easily soluble in mixed acids nitric acid or hydrofluoric acid. It can be used to heat elements in high-temperature (1700) environments due to its high resistance to high-temperature oxygenation.
An oxidizing atmosphere forms a protective layer on the dense quartz (SiO2) surface. This prevents continuous oxidation and oxidation prevention of molybdenum disilicide. SiO2 fused to form protective films when temperatures exceed 1700degC. It loses its protective power due to the act of expanding its surface. The oxidant acts on the element and forms a protective film. This element can not be used for long periods in temperatures between 400 and 700 degrees C due to its strong oxidation at lower temperatures.
Molybdenum Silicide Properties
Other Titles molybdenum disilicide (MoSi2 Powder)
No. 12136-78-6
Combination Formula MoSi2
Molecular Weight 152.11
Appearance Gray to Black Powder
Melting Point 1900-2050 degC
Boiling Point N/A
Density 6.23-6.31 g/cm3
Solubility of H2O N/A
Electrical Resistivity 0.0000270 – 0.0000370 ohm-cm
Specific heat 0.437 J/g-degC (23 degC)
Tensile Strength 185 MPa
Thermal Conductivity 66.2 W/m-K (23 degC)
Thermal Expansion N/A
Vickers Hardness 900-1200
Young’s Modulus N/A
Exact Mass 153.859261
Molybdenum Silicon MoSi2 MoPowder CAS 12136-876-6
Molybdenum Silicide:
Molybdenum disilicide can be used in high-temperature anti-oxidation coatings, electric heating elements and integrated electrode films.
  1. Energy chemical industry: Electric heating elements, high heat exchangers of nuclear reactor devices, gas burners. High temperature thermocouples with their protective tubes. Melting vessels and crucibles are used to melt sodium, lithium and lead.
  2. MoSi2 and other reactive metal silicides, such as WSi2, TaSi2, Ti5Si3, WSi2, TaSi2, etc. are used in the microelectronics sector. These are key candidate materials for large-scale integrated gate and interconnect film production.
  3. Aerospace industry. It has been extensively and thoroughly researched and successfully applied as a high temperature antioxidation coating material. This material is especially useful for components of turbine engines such as blades or impellers.
  4. Automobile industry: engine parts, turbocharger rotors and valve bodies for automobiles.
Molybdenum Silicide’s main supplier
Tech Co., Ltd. () is a professional silicide dry Over 12 years’ experience in chemical product 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.
You can find high-quality powdered boron carbide here Please contact us Send an inquiry




The Applications of Ti3AlC2 Powder

Posted on by adminLeave a comment
Overview Ti3AlC2 powder
It not only has the same electrical and thermal conductivity as metal, but also has high elastic modulus and excellent high temperature mechanical properties similar to ceramics.It also has good thermal vibration resistance,anti-destructive ability and excellent chemical corrosion resistance.
Titanium aluminum carbide Ti3AlC2 Max
What are the potential uses of Ti3AlC2 Pulver?
The Al can diffuse rapidly in the TiAl-C MAX phase and undergo selective oxidation. This results in a dense Al2O3 coating that protects the matrix material from further oxidation. The high temperature self-healing capability of the system material is due to the microstructure of the interface between titanium aluminiu carbide (Ti3AlC2and Ti2AlC2)and the formed Al2O3. High temperature environments can cause cracks or nicks to form on the surface of the material. The oxide fills these cracks so that the material can regain its original properties, particularly its mechanical properties. This property is important for maintaining the material’s mechanical properties and increasing its reliability and stability, making it more suitable to be used in high temperature environments.
Titanium aluminum carbide(Ti3AlC2 and Ti2AlC)has the characteristics of rapid Al diffusion and selective oxidation at high temperature,respectively,to realize the butt welding of the material itself and the welding between layers.The fracture toughness of self-welded layered materials of titanium aluminum carbide(Ti3AlC2 and Ti2AlC)has been greatly improved compared with single-phase materials.
MAX phase products,especially titanium silicon carbide(Ti3SiC2),have a series of characteristics such as high damage tolerance,good mechanical and thermal properties,making it possible to be used in fourth-generation nuclear reactors as nuclear fuel in gas-cooled fast reactors The cladding material.In recent years, the ability of titanium silicon carbide(Ti3SiC2)to resist radiation damage has attracted more and more attention.
Titanium aluminum carbide powder is widely used in the largest special ceramic materials,electronic materials,high-temperature structural materials,electrode brush materials, chemical anti-corrosion materials and high-temperature heating materials.
The electrical and thermal conductivity of titanium aluminum carbide, Ti3AlC2, is the same as that of other metals. However, it also has excellent mechanical properties and high-temperature elastic modulus. It has excellent heat resistance, vibration resistance and destruction resistance.
Due to the unique nano-layer crystal structure, this type of titanium aluminum carbide ceramic material (Ti3AlC2)has the characteristics of oxidation resistance, self-lubrication,high fracture toughness and conductivity at room temperature.
Titanium aluminum carbonide (Ti3AlC2) is widely used in high-temperature structures, electrode brush materials and chemical anti-corrosion material.
You can also use titanium aluminum carbide (Ti3AlC2) in high temperature coatings.
Aluminum titanium carbide, a multifunctional ceramic material, can be used as a precursor for nanomaterials and MXenes.
The main supplier of Ti3AlC2 Powder
Tech Co., Ltd. () is a professional MAX Over 12 years’ experience in chemical product 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.
You can find high-quality powdered boron carbide here Please contact us Send an inquiry

How to Determine If a Metal Melts at 90 Degrees Fahrenheit

Posted on by adminLeave a comment

A melting temperature is the temperature at which a metal transforms from solid to liquid. Metals are commonly heated to this level for many different manufacturing processes. It is also a good idea to know your metal’s melting point before exposing it to high heat.

While there are many variables to consider, a melting temperature is a logical start. This temperature is largely influenced by the bond strength of atoms in the material. If the bonds between the atoms are weak, then the material is less likely to melt.

In some cases, a metal may not melt at all. For example, some alloys of aluminum have a melting point of only 865 degF. However, a metal with a low melting point can be useful, such as in a corrosion resistant coating. These types of alloys are used in jewelry and circuit boards.

Another factor to consider is the shape and density of the material. While a metal may be able to withstand a high temperature, it can be difficult to work with if it is not liquid. To keep metals from melting, fusion welding is often used.

While there are many factors that can affect the temperature of a metal, the most important is the bond strength. Bonding is a similar process to soldering. Good wetting is key to successful bonding.

Another factor to consider is the atomic weight. Metals with a high atomic weight have a higher melting point than those with a low atomic weight. Moreover, the melting point is a function of a variety of other variables.


Inquiry us