What is Molybdenum Boride MoB2 Powder ?
Molybdenum boride is a gray-to-black metallic compound with a high hardness and melting point. It has good plasticity and processing properties at room temperature and can be turned for milling, drilling, and other processing operations. Molybdenum boride has stable chemical properties, corrosion resistance, oxidation resistance, high-temperature resistance, and other characteristics and can be used in high-temperature and strong corrosive environments.
Molybdenum boride has excellent electrical properties; its electrical and thermal conductivity is higher than stainless steel, and it can manufacture electronic components and circuit boards. Due to its high hardness and melting point, molybdenum boride can be used as a high-temperature lubricant and structural material in high-temperature and highly corrosive environments.
Feel free to send an inquiry to get the latest Molybdenum boride price if you would like to buy Molybdenum Boride Powder in bulk.
Molybdenum Boride MoB2 Powder
Molybdenum boride powder MoB2 Features:
CAS No. : 12006-99-4
EINECS No.: 234-502-8
MDL No.: MFCD00014219
Appearance: yellow grey crystal
Molecular Formula: MoB2
Molecular Weight: 202.69
Density: 9.26 g/ cm3
Melting point: 2280 ºC
Particle size: 5-10um
Application of Molybdenum Boride MoB2 Powder:
Aerospace: Molybdenum boride is widely used in the aerospace industry because of its excellent high-temperature properties and corrosion resistance. It makes engine components for aircraft and rockets, such as combustion chambers, turbines, and tail fins. In addition, molybdenum boride can also be used to manufacture aircraft structural and internal parts, such as seats and cabin interiors.
Automotive manufacturing: Molybdenum boride is also widely used in automotive manufacturing. It is used to make components for automotive engines and transmissions, such as pistons, gears, and shafts. Molybdenum boride's high temperature and wear resistance make it an ideal material for automotive parts.
Electronics: Molybdenum boride is widely used because of its good electrical properties. It is used to manufacture semiconductor devices, integrated circuit boards, and electronic components and connectors. Molybdenum boride's stability and high electrical conductivity make it an excellent material for electronic devices.
Chemical industry: In the chemical industry, molybdenum boride is used to manufacture components for chemical reactors and high-temperature catalysts. Due to its corrosion resistance and high-temperature stability, molybdenum boride has become an important material in the chemical industry.
Military: Due to its high hardness and wear resistance, molybdenum boride is also widely used in the military. It is used to manufacture armored vehicles, tanks, and other key military equipment parts to improve their protection and strike capabilities.
Production Method of Molybdenum Boride :
Melting method:
Melting method is one of the main methods of molybdenum boride production. The process is to melt metal elements (such as molybdenum and boron) at high temperatures and react under high temperatures and pressure to produce molybdenum boride. The specific steps are as follows:
(1) The metal elements (such as molybdenum boron) are melted into liquids.
(2) The two molten metal elements are mixed and react under high temperature and pressure.
(3) By controlling the reaction temperature and pressure, the atomic ratio of molybdenum and boron reaches the required ratio to form molybdenum boride.
(4) Molybdenum boride is separated from the reaction system for cooling and processing.
The advantages of the melting method are a simple process and low production cost, which is suitable for large-scale production. However, this method also has some disadvantages, such as difficulty in controlling the crystal structure and phase composition of molybdenum boride and low purity and accuracy of the product.
Vapor deposition method:
Vapor deposition is an advanced method to prepare molybdenum boride, formed on the substrate by chemical reaction or physical deposition under a vacuum or inert gas protection. The specific steps are as follows:
(1) Place the substrate under vacuum or inert gas protection.
(2) The atoms or molecules of molybdenum and boron are activated by heating or plasma activation.
(3) The atoms or molecules of molybdenum and boron form a film on the matrix through chemical reactions or physical deposition.
(4) Control the reaction time and temperature so that the thickness and chemical composition of the film meet the required requirements.
The advantage of vapor deposition is that molybdenum boride coating with high purity, high density, and high binding force can be prepared, and crystal structure as well as chemical makeup of the products are precisely as well as the chemical composition and crystal structure of the product, can be precisely controlled. However, this method requires expensive equipment and high production costs and is unsuitable for mass production.
Storage Condition of Molybdenum boride powder MoB2:
The damp reunion will affect MoB2 powder dispersion performance and using effects, therefore, molybdenum boride MoB2 powder should be sealed in vacuum packing and stored in cool and dry room, the molybdenum boride MoB2 powder can not be exposure to air. In addition, the MoB2 powder should be avoided under stress.
Packing & Shipping of Molybdenum boride powder MoB2:
We have many different kinds of packing which depend on the molybdenum boride MoB2 powder quantity.
Molybdenum boride MoB2 powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Molybdenum boride MoB2 powder shipping: could be shipped out by sea, by air, by express, as soon as possible once payment receipt.
Packing & Shipping of Molybdenum boride powder MoB2
FAQs of Molybdenum Boride MoB2 Powder:
Q: What is molybdenum boride used for?
A: Molybdenum boride (MoB2) powders are utilized in various industrial and scientific applications due to their unique combination of properties. They are particularly sought after in the production of hard coatings and cutting tools because of their high hardness, wear resistance, and thermal stability. The powder can also be employed as a raw material for sintering into solid components that require exceptional mechanical strength and durability at elevated temperatures. Moreover, MoB2's electrical conductivity makes it suitable for use in electrical contacts and conductive coatings. In addition, its low friction coefficient enables its application in lubricants and self-lubricating materials, which is advantageous in machinery where maintenance-free operation is desirable.
Q: Is molybdenum boride exposure harmful to humans?
A: Exposure to molybdenum boride should be managed carefully to prevent potential health risks. While there is limited specific data on the health effects of MoB2, exposure to fine particles of similar refractory compounds can cause irritation to the respiratory system, eyes, and skin. It is recommended to handle molybdenum boride with appropriate personal protective equipment (PPE), such as gloves, safety goggles, and respirators when dealing with airborne dust. Adequate ventilation and adherence to occupational exposure guidelines are essential to ensure worker safety. Always refer to the Safety Data Sheet (SDS) provided by the manufacturer for detailed handling instructions and any updates on health impacts.
Q: What is the chemical formula and structure of molybdenum boride?
A: Molybdenum boride has the chemical formula MoB2, signifying it consists of one molybdenum atom (Mo) and two boron atoms (B). This compound typically crystallizes in a hexagonal or orthorhombic crystal structure, depending on the synthesis conditions. The arrangement of atoms within these crystal lattices contributes to the material's remarkable physical properties, including high melting point, hardness, and electrical conductivity. The strong bonding between the elements allows MoB2 to maintain its structural integrity even under extreme conditions, making it a valuable material for high-performance applications.
Q: Can molybdenum boride be integrated into composite materials?
A: Yes, molybdenum boride can be incorporated into composite materials to enhance certain characteristics such as hardness, wear resistance, and thermal stability. When combined with other materials, MoB2 can significantly improve the performance of the resulting composites, making them more durable and capable of withstanding harsh operating environments. For example, adding MoB2 to metal matrix composites can increase the hardness and reduce the coefficient of friction, leading to better wear resistance. Similarly, incorporating MoB2 into ceramic composites can boost toughness and resistance to thermal shock. This ability to tailor the properties of composite materials opens up new possibilities for innovation across industries like aerospace, automotive, and manufacturing.
Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and Nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.
If you are looking for high-quality Molybdenum boride powder, please feel free to contact us and send an inquiry. ([email protected])
Molybdenum Boride MoB2 Powder Properties |
|
Other Names | Molybdenum monoboride, Borylidynemolybdenum, CAS 12007-27-1 (molybdenum diboride, MoB2) |
CAS No. | 12006-99-4 |
Compound Formula | MoB2 |
Molecular Weight | 106.75 |
Appearance | Gray to blue powder/pieces |
Melting Point | N/A |
Solubility in water | N/A |
Density | 9.20 g/cm3 |
Purity | >99% |
Particle Size | 5-10um |
Boling point | N/A |
Specific Heat | N/A |
Thermal Conductivity | N/A |
Thermal Expansion | N/A |
Young's Modulus | N/A |
Exact Mass | 108.914714 |
Monoisotopic Mass | 108.914711 Da |
Molybdenum Boride MoB2 Powder Health & Safety Information |
|
Safety Warning | Warning |
Hazard Statements | N/A |
Flashing point | N/A |
Hazard Codes | N/A |
Risk Codes | N/A |
Safety Statements | N/A |
RTECS Number | N/A |
Transport Information | N/A |
WGK Germany | 3 |