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  Tel:13845375138
  Tel:0086-0453-6824336
  Fax:0086-0453-6558468
 
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      Explanation of using safely of carbonized boron Welcome to use the carbonized boron of Jinggong brand The carbonized boron is a kind of carbide, the molecular formula is BC. the carbonized boron is smelted with carbonic acid, di-boron trioxide and carbon powder in high temperature electric stove, the theoretical density of carbonized boron is 2.5lg/m, the melting point is 2450℃, the carbonized boron is hexahedron and dark black, the micro-density is 4590 kg/cm, the hardness is only the second to diamond, which is an advanced grinding material, the carbonized boron has the characteristics of high temperature, acid and alkali, and corrosion-resisting , high intensity, high chemical stability and light specific gravity etc., which may absorb the neutrons in large quantity, the carbonized boron is widely used in the fields of machinery, smelting, chemical industry, air and spacefight etc., also may be used as abrasive, used for precious stone processing, refractory materials, sealing tools and machines, also as the bulletproof materials.
 
© Mudanjiang Jinggong Abrasive Boron Carbide Co., Ltd
Tel:13845375138 Tel:0086-0453-6824336
Fax:0086-0453-6558468 E-mail: mdjjinggong@163.com
Add: 23# Daqing Road, Mudanjiang City,Heilongjiang province, China  Post Code:157009
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