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。
Bolts that are to be hardened by subsequent heat treatment are made from medium-carbon steel (0.35 to 0.50% c), alloyed for hardenability with elements such as chromium, manganese, and molybdenum.
螺栓是其后的热处理淬火都是用中碳钢(0.35至0.50%丙)，合金钢为如铬，锰元素的淬透性，和钼。
The invention relates to chromium-tungsten-rare earth-boron series air cooling medium-high carbon bainite steel and a preparation method thereof, and belongs to the technical field of alloy steel.
本发明涉及一种铬-钨-稀土-硼系空冷中高碳贝氏体钢及其制备方法，属合金钢技 术领域。
The invention relates to chromium-tungsten-rare earth-boron series air cooling medium-high carbon bainite steel and a preparation method thereof, and belongs to the technical field of alloy steel.
本发明涉及一种铬-钨-稀土-硼系空冷中高碳贝氏体钢及其制备方法，属合金钢技 术领域。
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