boron carbide powder for refractory materials

Boron Carbide is a well reputed abrasive amaterial. Its hardness is just below diamond. Boron Carbide is a reputed abrasive

For its good properties and characters it has wide application

 1 Due to its extreme hardness  it has good wear and abrasive resistance then it can be used as not only lapping and polishing material such as the polishing of high speed steel but also cutting tools for hard metal wire drawing dies abrasive tools with high abrasive and wear resistance sealed washer (gasket) and the nozzles for water jet cutters slurry pumping grit blashing etc 

 2 To take place of diamond in the processing of semiprecious gems such as ruby synthetic corundum etc 

3 As the raw material for refractory industry special welding etc 

4 To be used as raw material for ballistic armour and relative products

 5 Due to its capability to generate tremendous amount of heat in combination with oxygen boron carbide is used as rocket propellant in aerospace industry

6 It is widely used in nuclear industry for its good absorption of neutron

7 Other using an indispensable material for making boric metal for example titanium boride boric steel etc the models and dies of ceramic tools evaporating boat and parts of precision tools etc

Boron Carbide

Boron carbide is an ideal raw material for production of refractory products, abrasive materials, and for ceramic products.  Grain D50(μm) Total B% Total C% Fe2O3% Si% BC% F60 250 77-80 17-21 0.25 -0.45 0.2 -0.4 96-98 F70 212 F80 180 F90 150 F100 125 F120 106 F150 75 F180 75-63 76-79 17-21 0.25-0.45 0.2-0.4 95-97 F220 63-53 F230 53 3.0 F240 44.5 2.0 F280 36.5 1.5 75-79 17-21 0.3-0.6 0.3-0.8 93-97 F320 29.2 1.5 F360 22.8 1.5 F400 17.3 1.0 F500 12.8 1.0 74-78 17-21 0.4-0.8 0.4-1.0 90-94 F600 9.3 1.0 F800 6.5 1.0 F1000 4.5 0.8 73-77 17-21 0.5-1.0 0.4-1.2 89-92 F1200 3.0 0.5 F1500 3 0.8 60#-150# 250-75 76-80 17-21 0.3 max 0.5 max 95-98 -100 mesh 150 max 75-79 17-21 0.3 max 0.5 max 94-97 -200 mesh 90 max 74-79 17-21 0.3 max 0.5 max 94-97 -325 mesh 45 max 73-78 17-21 0.5 max 0.5 max 93-97 -25μm 25 max 73-78 17-21 0.5 max 0.5 max 91-95 -10μm 10 max 72-76 17-21 0.5 max 0.5 max 90-92

boron carbide powder for refractory materials