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| 脱氧［作用］ (deoxidatio) | |||
| 还原作用; 还原作用; 减氧作用 | |||
| 除脱酸 | |||
| 脱去氧 | |||
| 脱氧［作用］ | |||
| 脱氧作用 | |||
| 脱氧 (【技】在炼钢和铸造过程中降低钢中氧含量的操作。钢水在未充分脱氧的情况下凝固时，过剩氧会与碳继续反应生成一氧化碳气体，凝固后在钢的内部产生气泡，影响钢的质量。氧在固态钢中溶解度很低，在钢的凝固过程中以 FeO 的形态析出，分布在晶界上，降低钢的塑性。脱氧一般在炼钢炉、出钢流和钢包中进行。脱氧的方法有沉淀脱氧法、扩散脱氧法、真空脱氧法等。); 去氧; 还原 | |||
| 除氧; 脱氧作用 | |||
| 除酸 | |||
| deoxidation: 72 phrases in 5 subjects |
| Automobiles | 5 |
| Metallurgy | 61 |
| Oil / petroleum | 1 |
| Refrigeration | 1 |
| Technology | 4 |
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