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| 钙铝硅合金; 钙铝硅合金 (Calcium-aluminium-silicon refers to an alloy composed of 10% to 14% calcium, 8% to 12% aluminium and 50% to 53 % silicon, balance iron, used for degasifying and deoxidizing steel. 钙铝硅合金是一种由10% ~ 14%的钙、8% -12%的铝、50% -53%的硅，余为铁组成的合金，用于钢的脱气和脱氧。) | |||
| 钙铝硅合金 | |||
| calcium-aluminium- silicon alloy: 1 phrase in 1 subject |
| General | 1 |