碳化铬
Chromium carbide
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3039178 | Alfa Aesar | 99.5% (metals basis) | 50g | 926 | 请咨询 |
| 3039178 | Alfa Aesar | 99.5% (metals basis) | 250g | 4090 | 请咨询 |
| 3466294 | 翁江 | ≥99.5%,粒度:2-4μm | 1KG | 480 | 请咨询 |
| 3466294 | 翁江 | ≥99.5%,粒度:2-4μm | 50KG | 12000 | 请咨询 |
| 3543341 | Strem | 99.5% (metals basis) | 50g | 707 | 请咨询 |
| 3543341 | Strem | 99.5% (metals basis) | 250g | 2780 | 请咨询 |
结构式
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基本信息
| 应用 | Chromium carbide is useful in the surface treatment of metal components. It is used to coat the surface of another metal in a technique known as? thermal spraying. It is also used as an additive in cutting tools made out of cemented carbides, in order to improve toughness by preventing the growth of large grains. |
| 备注 | Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store at room temperature. |
| MDL | MFCD00016041 |
| EINECS | 234-576-1 |
| 分子式 | Cr3C2 |
| 分子量 | 180.02 |
| 熔点 | 1890° |
| 灵敏度 | Ambient temperatures. |
| 形态 | -325 Mesh Powder |
| 溶解性 | Insoluble in water. |
| UN# | UN3178 |
| 包装组 | III |
| 危险类别 | 11 Highly flammable. |
安全信息
| 危险等级 | 4.1 |
| 安全等级 | 33 Take precautionary measures against static discharges. |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H228 Flammable solid. |
| Precautionary Statements | P210-P280-P240-P241-P370+P378a Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Wear protective gloves/protective clothing/eye protection/face protection.Ground/bond container and receiving equipment.Use explosion-proof electrical/ventilating/lighting/ equipment.In case of fire: Use for extinction: CO2, powder or water spray. |