이붕소화 알루미늄

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

공급자	전화	이메일	국가	제품 수	이점
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
Shaanxi Dideu Medichem Co. Ltd	18192627656	1012@dideu.com	China	3504	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23556	58
Zhuoer Chemical Co., Ltd	02120970332; +8613524231522	sales@zhuoerchem.com	China	3015	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	9214	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503259 +86-19930503259	cherry@crovellbio.com	China	18457	58

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