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低碳钢和低碳合金钢强烈淬火可得到低碳马氏体组织。因为它具有高强度和较好的塑性、韧性,所以采用低碳钢和低碳合金钢经强烈淬火可代替一部分渗碳和中碳合金钢来制作零件,井可延长寿命、简化工艺、改善劳动条件、节约材料、提高工效、降低成本。除本刊已介绍过和大家熟悉的石油钻机“三吊”石油井射孔器外,目前还有不少单位应用这一工艺,本刊现再发表一些应用实例,供大家参考,并想以此来推动低碳马氏体强化工艺的应用。
Low-carbon steel and low-carbon alloy steel quenching can be obtained low-carbon martensite. Because of its high strength and good plasticity, toughness, so the use of low-carbon steel and low carbon steel quenched to replace part of the carburizing and medium carbon steel to make parts, wells can extend life expectancy, simplify the process and improve labor Conditions, saving materials, improve work efficiency, reduce costs. In addition to the article has been introduced and everyone familiar with the oil rig “three hanging” oil well perforation, there are still many units using this technology, the journal is now published some examples of applications for your reference, and want to This is to promote the application of low-carbon martensite strengthening process.