Boron carbide is smelted from boric acid and powdered carbon in electric furnace under high temperature. Depending on hardness of
4950kgf/mm2, 다이아몬드나 입방정 질화붕소보다 더 단단합니다.. 그들의 높은 강도 때문에, 낮은 밀도, 부식
resistant, 고온 내성, 낮은 열전도율, 높은 탄성 계수, it is ideal for a wide variety of
applications.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. Some of Boron Carbide’s unique properties include: 육각형,
화학적 불활성, and a high neutron absorbing cross section.
붕소 탄화물 세라믹 B4C 보호판
- 설명
- 문의
High Hardness Hexagonal Boron Carbide Ceramic B4C Protective plate
제품 설명
상품명 | High Hardness Hexagonal Boron Carbide Ceramic B4C Protective Substrate |
Forming Method | Thermal casting/drying press/extrusion |
| 애플리케이션 | it is widely used in paints,refractory, inorganic mineral powders industries. |
붕소 카바이드 세라믹:
붕소 탄화물 세라믹 B4C 보호판
특징:
높은 경도
High modulus
Si3n4 세라믹 기판
High melting point Wear resistance
High bending strength and fracture toughness
낮은 밀도
경량
애플리케이션:
With above performance, now many customers choose the boron carbide material used especially in body protection.
reactor neutron absorber. 게다가, compared with the diamond and cubic boron nitride, boron carbide is easier to manufacture
with low cost, and therefore is is more widely used in grinding, drilling and others.
붕소 탄화물 세라믹 B4C 보호판
Technical Data
Boron Carbide (B4C) 세라믹의 특성
Name | 단위 | B4C |
밀도 | g/cm3 | ＞2.48 |
다공성 | % | ＜0 5 |
비커스 경도 | HV1(세라믹의 특성) | 26 |
영률 | 세라믹의 특성 | 410 |
굴곡 강도 | MPa | 460 |
압축 강도 | MPa | ＞2800 |
파괴 인성 | MPa. m0.5 | 5 |
열팽창 계수 25℃-500℃ 500℃-1000℃ | 10-6/케이 | 4.5 |
Thermal conductivity at 25℃ | W/mK | 36 |
Specific electrical resistance at 25℃ | 아 cm | 1 |
