triiron carbide
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triiron carbide 속성
- 녹는점
- 1250°C
- 밀도
- 7.694 [CRC10]
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 색상
- gray cubic crystals, crystalline
안전
| 기존화학 물질 | KE-34311 |
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triiron carbide C화학적 특성, 용도, 생산
화학적 성질
gray cub crystal(s) [CRC10]정의
A constituent of certain cast irons and steels. The presence of cementite increases the hardness of the metal.Synthesis
It is best to start with electrolytic iron sheet; this is held over benzene vapor to deposit a layer of carbon, then baked for a long time in vacuum at 700°C and slowly cooled. To isolate Fe3C the sheet is placed in a neutral FeCls bath and used as an anode at the lowest possible current density. The bath is the same as used in the preparation of electrolytic iron. In this way very pure Fe3 C is left behind as a coarsely crystalline gray powder. It is washed with dilute acetic acid, water, alcohol and ether, and dried in vacuum.triiron carbide 준비 용품 및 원자재
원자재
준비 용품
triiron carbide 공급 업체
글로벌( 41)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29897 | 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 |
| Henan Alfa Chemical Co., Ltd | +8618339805032 |
alfa4@alfachem.cn | China | 13141 | 58 |
| changzhou huayang technology co., ltd | +8615250961469 |
2571773637@qq.com | China | 9827 | 58 |
| Alfa Chemistry | |
Info@alfa-chemistry.com | United States | 24072 | 58 |
| LEAP CHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 24738 | 58 |
| Shanghai Macklin Biochemical Co.,Ltd. | 15221275939 15221275939 |
shenlinxing@macklin.cn | China | 16168 | 55 |
| Hubei Jusheng Technology Co.,Ltd | 027-59599241 18871490274 |
1400878000@qq.com | China | 9959 | 58 |