六硼化硅 (CAS No.12008-29-6)
- 物化性质
- 密度3.0 g/cm³，熔点2200℃，比表面积102.3 m²/g，体积密度2.31 g/cm³，六方晶型，灰黑色粉末。不溶于水，具有抗氧化、抗热冲击、抗化学侵蚀性能，尤其在热冲击下具有很高的强度和稳定性。
- 技术参数
- 纯度≥99.9%
English description（英文原文，共 1054 字符）
Product Name:Silicon hexaboride
English Name:Silicon hexaboride
CAS No.:12008-29-6
Aliases:Silicon boride, Boron silicide (SiB6)
Molecular Formula:SiB6
Physical Properties:Density 3.0 g/cm³, melting point 2200°C, specific surface area 102.3 m²/g, bulk density 2.31 g/cm³, hexagonal crystal system, gray-black powder. Insoluble in water, with oxidation resistance, thermal shock resistance and chemical corrosion resistance. It exhibits high strength and stability particularly under thermal shock.
Uses:Used as an additive in powder metallurgy and cemented carbide to improve strength, hardness and heat resistance; applied in aerospace carbon/carbon composites to enhance ablation resistance and high-temperature strength; also used in engineering ceramics, sealing structural components and as an antioxidant in refractory materials.
Technical Specifications:
Purity ≥99.9%
Specific surface area: 102.3 m²/g
Bulk density: 2.31 g/cm³; true density: 3.0 g/cm³
Crystal form: hexagonal; appearance: gray-black powder
Particle size: 200-300 mesh
English Name:Silicon hexaboride
CAS No.:12008-29-6
Aliases:Silicon boride, Boron silicide (SiB6)
Molecular Formula:SiB6
Physical Properties:Density 3.0 g/cm³, melting point 2200°C, specific surface area 102.3 m²/g, bulk density 2.31 g/cm³, hexagonal crystal system, gray-black powder. Insoluble in water, with oxidation resistance, thermal shock resistance and chemical corrosion resistance. It exhibits high strength and stability particularly under thermal shock.
Uses:Used as an additive in powder metallurgy and cemented carbide to improve strength, hardness and heat resistance; applied in aerospace carbon/carbon composites to enhance ablation resistance and high-temperature strength; also used in engineering ceramics, sealing structural components and as an antioxidant in refractory materials.
Technical Specifications:
Purity ≥99.9%
Specific surface area: 102.3 m²/g
Bulk density: 2.31 g/cm³; true density: 3.0 g/cm³
Crystal form: hexagonal; appearance: gray-black powder
Particle size: 200-300 mesh
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常见问题
- 六硼化硅的 CAS 号是多少？
- 六硼化硅的 CAS 号是 12008-29-6。
- 六硼化硅的分子式和分子量是什么？
- 六硼化硅的分子式为 SiB6。
- 六硼化硅的英文名称是什么？
- 六硼化硅的英文名称为 Silicon hexaboride。
- 六硼化硅还有哪些别名？
- 六硼化硅又称 硅化硼、六硼硅、硼化硅。
- 六硼化硅有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条六硼化硅供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 六硼化硅的供应商主要分布在哪些地区？
- 六硼化硅的供应商主要分布在 上海市（1 条） 等地。
- 六硼化硅有哪些级别可选？
- 平台上六硼化硅的供应级别包括 工业级。
- 六硼化硅的报价单位是什么？
- 六硼化硅的报价单位主要有 千克。
- 哪里可以查到六硼化硅的价格？
- 掌上化工六硼化硅产品页汇总了各供应商的最新报价与规格，地址：/chemicals/12008-29-6/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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