It claims that chief methods of steel strengthening and toughening includes intercritical hardening, control cooling heat tredrient, and quenching and tempering.
英
美
- 认为主要的强韧化途径有:亚温淬火、控制冷却以及调质处理。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries