-200#鑄造塗料用鉻粉
尺寸：-200#、-325#、-400#
鉻粉化學成分：
三氧化二鉻 | ≥46.0% |
氧化亞鐵 | ≤26.5% |
三氧化二鋁 | ≤15.5% |
它不是 | ≤1.0% |
氧化鎂 | ≤10.0% |
高的 | ≤0.30% |
鉻/鐵 | 1.55:1 |
鉻粉物理成分：
外貌 | 黑色的 |
熔點 | 2150℃ |
PH值 | 7-9 |
酸的量 | ≤2毫升 |
| 土壤百分比 | ≤0.1 |
| 水分百分比 | ≤0.1 |
| 燒結的 | 1600 |
| 沙中游離酸的百分比 | 0 |
包裝：1000Kgs鉻粉/大袋
供貨量：8000噸鉻粉/月
'-200#鑄造塗料用鉻粉
‘-200#鑄造塗料用鉻粉
/MT
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