The results showed that the corrosion weight loss rate of high Mn steel was distinctly greater than that of medium carbon chromium steel.
结果表明，高锰钢的平均腐蚀速率显著高于中碳铬合金钢，腐蚀过程中高锰钢有较严重的碱脆开裂现象。
Producing the medium carbon ferromanganese and medium carbon ferrochromium by shaking ladle is economic, also could lift the quality of products and the recovery rate of manganese and chromium.
摇包法生产中、低碳锰(铬)铁，不仅经济效益明显，而且产品质量好，锰(铬)的回收率也高。
The mill Liners of high-carbon medium-chromium alloy steel have ideal coordination of toughness and hardness after optimum heat treatment determined by cross-design.
本文介绍采用高碳中铬合金钢作为磨机衬板材料，按照正交设计法优选热处理工艺参数，得到材料韧性和硬度的理想配合。
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