High Temperature Castable Refractory Material FEPA JIS Standard
Boron Carbide
Physical And Chemical Properties
| BRANDS | B (%) | C (%) | Fe2O3 (%) | Si (%) | B4C (%) |
| F60---F150 | 77-80 | 17-19 | 0.25-0.45 | 0.2-0.4 | 96-98 |
| F180—F240 | 76-79 | 17-19 | 0.25-0.45 | 0.2-0.4 | 95-97 |
| F280—F400 | 75-79 | 17-20 | 0.3-0.6 | 0.3-0.8 | 93-97 |
| F500—F800 | 74-78 | 17-20 | 0.4-0.8 | 0.4-1.0 | 90-94 |
| F1000-F1200 | 73-77 | 17-20 | 0.5-1.0 | 0.4-1.2 | 89-92 |
Main Application
For Refractories Industry
B4C can be used as anti-oxidation agent for low carbon magnesia carbon brocks and castables. It can be applied in key positions which suffer from serious erosion and high temperature, such as ladle, taphole(nozzle),sliding plate and stopper.
Application of B4C on Electrical Property
B4C-graphite thermocouple is composed of graphite pipe, B4C bar and BN Lining.In inert gases and vacuum, its service temperature is 2200℃,the linear relation of electric potential difference and temperature is good
For Nuclear Industry
B4C can be prepared into controlling bars, adjusting bars, accident bars, safety bars, screen bars, radiation resistant B4C tilts, plate, or neutron absorber(prepared with high B10 content powders),and radiation resistant layer for atomic reactor together with cement which is the most important functional component only next to reactor fuel.
Application of B4C in national defense industry
B4C can be used to produce bulletproof materials, such as bulletproof plate in bulletproof vests, ceramic bulletproof tile in military airplane pilot cabin and bulletproof plate in modern armored personnel vehicle and tank. It can also be used to produce the nozzles of gun and artillery in munitions industry.
Package:
* 20kg plastic woven bags
* 20kg fibre drum
* Above is our normal packaging, we can also offer you special requirements
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