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microalloyed steel
met. 微合金化钢; 微合金钢 (【技】在软钢或高强度低合金钢中加人能形成碳化物或氮化物的微量合金元素而冶炼的钢。由于微合金钢的强度高、韧性好、焊接性好,它广泛用于车辆、造船和桥梁钢结构中。: Dynamic soft reduction trials have been done for microalloyed steel. 现已完成了微合金钢动态轻压下试验。)
microalloyed steel
: 4 phrases in 1 subject
Metallurgy4