HAFNIUM BORIDE
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HAFNIUM BORIDE 속성
- 녹는점
- 3250°C
- 밀도
- 10.5
- 물리적 상태
- 가루
- Specific Gravity
- 10.5
- 색상
- gray hexagonal, hexane crystals, crystalline
- 수용성
- 물에 불용성.
- Crystal Structure
- Hexagonal
- 노출 한도
- ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3
- InChI
- InChI=1S/B2H4.Hf/c1-2;/h1-2H2;/q-4;+3
- InChIKey
- VFOMGQXFCYKNAF-UHFFFAOYSA-N
- SMILES
- [B-2][B-2].[Hf+3]
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
HAFNIUM BORIDE C화학적 특성, 용도, 생산
화학적 성질
gray, hexagonal, crystal(s) solid, a=0.3141 nm, c=0.3470nm; can be prepared by heating HfO2+C+B2O3; hardness 2900 kgf/mm2; resistivity 8.8μohm· cm; used as a refractory material and as a sputtering target with 99.5% purity to produce films, which may be wear-resistant and semiconducting [HAW93] [KIR80] [CER91]용도
Hafnium boride is used in wear resistant coatings. It is also employed as a nuclear reactor control rod. Furthermore, it is used in hypervelocity re-entry vehicles like ICBM heat shields or aerodynamic leading-edges. It is useful in the preparation of high temperature composites in conjunction with silicon carbide (SiC).HAFNIUM BORIDE 준비 용품 및 원자재
원자재
준비 용품
HAFNIUM BORIDE 공급 업체
글로벌( 109)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29852 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34563 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 |
1026@dideu.com | China | 8026 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 |
info@dycnchem.com | China | 52846 | 58 |
| Zhuoer Chemical Co., Ltd | 02120970332; +8613524231522 |
sales@zhuoerchem.com | China | 2904 | 58 |
| Henan Alfa Chemical Co., Ltd | +8615838112936 |
alfa10@alfachem.cn | China | 12931 | 58 |
| Alfa Chemistry | +1-5166625404; |
Info@alfa-chemistry.com | United States | 20405 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 |
mina@chuanghaibio.com | China | 18126 | 58 |
| henan kanbei chemical co.,ltd | +undefined-86-1523780-4566 +undefined15237804566 |
henankanbeichemical@163.com | China | 511 | 58 |