Description
Specifications Table
Product Name – Boron Carbide
Quantity/Pack Size – 250g, 50g
Form – Fine Powder
Grade – Lab/Industrial Grade
Application – Abrasives, Refractories, Ceramic Additives, Armor Plating
Product Overview
Boron carbide is a synthetic ceramic material renowned for its extreme hardness, ranking just below diamond and cubic boron nitride on the mohs scale (9.3). this black, crystalline powder exhibits exceptional wear resistance, high thermal stability, and low density, making it a preferred choice for demanding applications where durability and performance are critical. its chemical formula (b₄c) ensures a stable structure even at elevated temperatures, resisting oxidation up to 800°c in air. the fine particle size of this lab-grade boron carbide enhances its effectiveness as an abrasive in lapping, polishing, and grinding operations, while its neutron-absorbing properties make it valuable in nuclear applications. unlike traditional abrasives, boron carbide maintains its integrity under mechanical stress, reducing tool wear and improving efficiency. its compatibility with metal matrices also allows for the production of lightweight, high-strength composites. whether used in refractory linings, ceramic armor, or as a reinforcing agent, this boron carbide powder delivers consistent performance with minimal impurity levels, ensuring reliability in both research and industrial environments.
FAQs
1. what is the particle size range of this boron carbide powder?
the powder typically ranges between 1–5 microns, though exact distribution may vary slightly by batch. finer grades are available for specialized applications requiring higher precision.
2. can boron carbide be used as a substitute for silicon carbide in abrasive applications?
yes, boron carbide is harder and more wear-resistant than silicon carbide, making it suitable for applications where siC may wear out faster. however, cost and machinability differences should be considered.
3. how should boron carbide powder be stored to prevent degradation?
store in a cool, dry place in a tightly sealed container to avoid moisture absorption, which can affect its abrasive properties. keep away from incompatible materials like strong oxidizers.
4. is this boron carbide compatible with epoxy or polymer matrices for composite manufacturing?
yes, it can be dispersed in epoxy, polyester, or other polymer resins to enhance hardness and wear resistance in composites. proper mixing techniques are recommended to avoid agglomeration.
5. what safety precautions should be taken when handling boron carbide powder?
wear gloves, a dust mask, and safety goggles to avoid skin or eye irritation. work in a well-ventilated area, as fine particles may pose a respiratory hazard if inhaled.
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