Boron Carbide - China

Boron carbide (B4C) is a ceramic material that consists of boron and carbon atoms in a crystalline structure.

It is one of the hardest materials known, ranking third after diamond and cubic boron nitride in terms of hardness.

Due to its unique properties, boron carbide has numerous applications in various industries.

Density: 2.52 g/cm³

Hardness: 9.3 on the Mohs scale

Melting point: 2, 450°C

Thermal conductivity: 30-60 W/mK

Coefficient of thermal expansion: 5.3 x 10-6/K Boron carbide’s hardness and wear resistance are its most notable properties.

It has a Mohs hardness of 9.3, making it one of the hardest materials known to man.

For comparison, diamond has a Mohs hardness of 10, but boron carbide is lighter and less brittle, making it easier to work with.

Boron carbide also has a high melting point, around 2, 450°C, and is highly resistant to chemical attack.

It has a low coefficient of thermal expansion, meaning it doesn’t expand or contract much with changes in temperature.

This makes it useful in high-temperature applications where dimensional stability is important.

One of the most significant advantages of boron carbide is its exceptional hardness, which makes it suitable for use in ballistic armor and cutting tools.

It is also lightweight and has a low density, making it an excellent material for aerospace applications.

Boron carbide is highly resistant to wear and corrosion, which makes it an ideal material for wear-resistant coatings and components.

Company Contact:

• Posted By: Henan Superior Abrasives Import & Export Co., Ltd

• Phone: 8618638638803

• Address: No. 68 Beihuan Road, Zhengzhou , Henan , China

• Email:

• Website: https://www.silicon-carbides.com/

• Business Description: Henan Superior Abrasives Import & Export Co., Ltd (HSA) is a distinguished provider of Silicon Carbide and related products in China.
  
  With over 20 years of experience in the abrasive field, HSA has established itself as a reputable supplier and a crucial partner to many renowned multinational corporations.
  
  Our market reach spans across America, Canada, the Middle East, Russia, Spain, South Africa, Southeast Asia, and beyond.
  
  Committed to excellence, HSA has an unwavering belief that quality products build credibility and forge strong relationships with their clients.
  
  We take pride in our customer-focused approach, striving to deliver reliable, satisfying experiences, the right products in the right places, well-organized logistics, and clean packages.
  
  With every incremental improvement in our products, we move one step closer to perfection​.
  
  HSA is known for its uncompromising quality, professional service, and on-time delivery.
  
  We have implemented strict process control measures and utilize advanced quality-check equipment to ensure the highest standards are met.
  
  With a dedicated R&D team, we provide technical support to our customers, ensuring their needs and expectations are always met.
  
  Moreover, we maintain enough stock for regular orders, guaranteeing prompt delivery of cargo​.
  
  One of HSA's flagship products is Silicon Carbide.
  
  Owing to our expertise and innovation, Our Silicon Carbide possesses a range of beneficial properties.
  
  It has low density, corrosion resistance, high thermal conductivity, high mechanical strength, and rigidity.
  
  Additionally, it exhibits high hardness, wear and tear resistance, high-temperature resistance, and a low coefficient of thermal expansion.
  
  These properties make it a sought-after product in various industries​.
  
  HSA's portfolio includes a variety of Silicon Carbide products, such as Black Silicon Carbide, available as Macro Grits and Micro Powder, and Green Silicon Carbide, also available as Macro Grits and Micro Powder.
  
  In addition, we offer other abrasive materials, such as White Fused Alumina, Brown Fused Alumina, and Boron Carbide.
  
  These products find extensive applications in abrasives, refractory materials, functional ceramics, and metallurgical raw materials​.
  
  Our Green Silicon Carbide, in particular, is made from quartz sand and petroleum coke refined in a resistance furnace.
  
  It boasts stable chemical properties, high thermal conductivity, a low coefficient of thermal expansion, and good wear resistance.
  
  This makes it an essential component in various industrial processes​.
  
  In conclusion, Henan Superior Abrasives stands as a beacon of quality and innovation in the abrasive industry.
  
  Our commitment to quality, customer service, and timely delivery makes them a preferred partner for businesses around the world.
  
  Whether it's Black Silicon Carbide, Green Silicon Carbide, or their other offerings, you can expect only the best from Henan Superior Abrasives.