이붕소화 알루미늄
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이붕소화 알루미늄 속성
- 녹는점
- decomposes to AlB12 at >920℃ [CIC73]
- 밀도
- 3.16
- 용해도
- soluble in dilute HCl
- 물리적 상태
- 가루
- 수용성
- 가용성 묽은 HCl [CIC73]
안전
WGK 독일 | 3 | ||
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기존화학 물질 | KE-00957 |
이붕소화 알루미늄 C화학적 특성, 용도, 생산
개요
Aluminum diboride (AlB2) is an inorganic compound with a cyclic structure formed by aluminum and boron, and is a high calorific value boron based fuel with high potential for application. Aluminum diboride has a very similar structure to magnesium diboride. It has low specific gravity and high mechanical properties. The longitudinal tensile strength of unidirectionally reinforced boron-aluminum composites is about 1.2~1.7GPa with different processes and raw materials, and the modulus of elasticity is about 200~240GPa. The longitudinal specific modulus of elasticity and specific strength are about 3~5 times and 3~4 times of those of titanium alloy duralumin and alloy steel respectively.화학적 성질
powder(s); made by reaction of the elements above 600°C; high neutron absorption; used as a nuclear shielding material [HAW93] [CIC73]물리적 성질
Aluminum diboride:Crystal system, lattice parameters, structure type, Strukturbericht, Pearson, space group, structure type (Z): Hexagonal a = 300.50 pm; c = 325.30 pm C32, hP3, P6/mmm, AlB type (Z = 1).
Density (ρ/kg.m–3): 3190; Specific heat capacity (cP/J.kg–1.K–1): 897.87; Vickers or Knoop Hardness (HV or HK/GPa) (/HM): 9.61 HK; Other physicochemical: Temp. transition to AlB at 12 920°C. Soluble in dilute HCl. Nuclear shielding material (uses).
용도
Aluminum diboride is a solid material that has a high melting point and hardness. It is commonly used to make high-temperature ceramics and materials that are resistant to wear.이붕소화 알루미늄 준비 용품 및 원자재
원자재
준비 용품
이붕소화 알루미늄 공급 업체
글로벌( 98)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29897 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
ANHUI WITOP BIOTECH CO., LTD | +8615255079626 |
eric@witopchemical.com | China | 23556 | 58 |
Zhuoer Chemical Co., Ltd | 02120970332; +8613524231522 |
sales@zhuoerchem.com | China | 3005 | 58 |
ShanDong Look Chemical Co.,Ltd. | +8617653113219 |
sales01@sdlookchemical.com | China | 2739 | 58 |
Alfa Chemistry | +1-5166625404 |
Info@alfa-chemistry.com | United States | 21317 | 58 |
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 9003 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 |
cherry@crovellbio.com | China | 18438 | 58 |
LEAPCHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 43348 | 58 |