염화 탄탈럼(염화 탄탈)
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염화 탄탈럼(염화 탄탈) 속성
- 녹는점
- 3880°C
- 끓는 점
- 5500°C
- 밀도
- 13.9
- 용해도
- soluble in HF-HNO3 mixture
- 물리적 상태
- 가루
- 색상
- 회색에서 검정색으로
- 비저항
- 30–42.1 (ρ/μΩ.cm)
- 수용성
- 불산과 질산에 용해됩니다. 물에 부분적으로 용해됩니다.
- Crystal Structure
- Cubic, NaCl Structure
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
유엔번호(UN No.) | UN3178 | ||
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WGK 독일 | 3 | ||
TSCA | Yes | ||
위험 등급 | 4.1 | ||
포장분류 | III | ||
기존화학 물질 | KE-33021 KE-33010 |
염화 탄탈럼(염화 탄탈) C화학적 특성, 용도, 생산
화학적 성질
Hard, heavy, refractory, crystalline solid. Hardness 1800 kg/sq mm, resistivity 30 μΩ?cm (room temperature). Extremely resistant to chemical action except at elevated temperature.물리적 성질
Golden brown crystals, soluble in HF-HNO mixture. Crucible 3 container for melting ZrO and similar oxides with high melting point. Corrosion resistant to molten metals such as Ta and Re. Readily corroded by liquid metals such as Nb, Mo, and Sn. Burning occurs in pure oxygen above 800°C. Severe oxidation in air above 1100–1400°C. Maximum operating temperature of 3760°C in helium용도
A mixture of tantalum carbide (TaC) and graphite is a very hard material and is used to form the cutting edge of machine tools.공업 용도
Tantalum carbide and tungsten carbide combinedin a matrix of nickel, cobalt, and/or chromiumprovide an RHM formulation especiallysuited for a combination of corrosion and wearresistance. Some grades are almost as corrosionresistant as platinum. Nozzles, orifice plates,and valve components are typical uses.염화 탄탈럼(염화 탄탈) 준비 용품 및 원자재
원자재
준비 용품
염화 탄탈럼(염화 탄탈) 공급 업체
글로벌( 152)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29888 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34571 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52861 | 58 |
Zhuoer Chemical Co., Ltd | 02120970332; +8613524231522 |
sales@zhuoerchem.com | China | 2905 | 58 |
Henan Alfa Chemical Co., Ltd | +8618339805032 |
alfa4@alfachem.cn | China | 13234 | 58 |
Alfa Chemistry | |
Info@alfa-chemistry.com | United States | 24072 | 58 |
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 8672 | 58 |
LEAP CHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 24738 | 58 |
염화 탄탈럼(염화 탄탈) 관련 검색:
실리콘 카바이드 탄화칼슘 탄탈 (V) 염화물 탄탈 오산화물 펜타키스(디메틸아미노)탄탈륨(V) 탄탈럼(탄탈) 염화 탄탈럼(염화 탄탈)
Molybdenum carbide
Titanium carbide
Boron carbide
MANGANESE CARBIDE
Niobium carbide
Tungsten carbide
TANTALUM(V) TETRAETHOXIDE 2,4-PENTANEDIONATE
Pentamethylcyclopentadienyltantalum tetrachloride
TANTALUM SILICIDE
t-Amylimidotris(dimethylamido)tantalum(V) TAIMATA
TANTALUM TRIS(DIETHYLAMIDO)-TERT-BUTYLIMIDE