Search Results for 'boron b4c'

Chemical formula: B4C Purity: 99.0% APS: <50nm SSA: 75 m2/ g Bulk density: 0.08 g/ cm3 Color: black Shelf time: 24 months General properties & features: boron carbide ceramic powder is one of the hardest materials known, ranking third behind.....

Boron Carbide, black crystal power, is one of the hardest materials known, ranking third behind diamond and cubic boron nitride. It is the hardest material produced in tonnage quantities. We can supply alll kinds of boron carbide (grit size and.....

Boron Carbide Seal Ring Boron carbide is the ideal material for mechanical seal. We can produce different specifications of seal ring by boron carbide. Outer Diameter: 10mm-110mm. Internal Diameter: 5mm-90mm. Height: 5mm-80mm We also.....

BORON CARBIDE is one of the hardest man-made materials available in commercial quantities that has a finite melting point low enough to permit its relatively easy fabrication into shapes. BORON CARBIDE, due to its high hardness, chemical.....

Applications ABRASIVES Due to its high hardness, boron carbide powder is used as an abrasive in polishing and lapping applications, and also as a loose abrasive in cutting applications such as water jet cutting. It can also be used for.....

Boron carbide is available with following main specification: B4C 94%min B 78%min C 17-21% Fe2O3 0.2%max size:-100mesh, -200mesh, etc. Nanometer powder Purity (%) 98 min. Oxygen Content (%) 0.8 max Average Particle Size (nm) 50.....

B4C-GPA It is smelted from boric acid and powdered carbon in electric furnace at high temperature. With the high hardness at 4950kg/ cm2, it is suitable for a variety of application.

Boron carbide (B4C), a black crystal powder, is smelted from boric acid and powdered carbon in electric furnace under high temperature. It is one of the hardest Man-Made materials. With Mohs hardness 9.36 and microscopic hardness 5400-6300kg/ mm2, it.....

Dear Sir/ Madam, We are from Shanghai You Zi Wan Import & Export Co. Ltd. , which is a professional producer and supplier of boron, silicon and tungsten carbide products. Our Boron Carbide nozzles and inserts for sand blast as a new material, .....

Our company is one leading manufacturer and exporter of rare earth, non-ferrous, special gas and chemicals in china. We always take the honest and quality at the first place as our management motto. Our products sell well in domestic and.....

B4C:96% min

We are main supplier of abrasives materials in centre China, can supply you high stable quality and most competitve price of our products for abrasive tools use, such as Brown Aluminium Oxide, White Aluminium Oxide, SiC and B4C etc. Waiting for.....