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首页> 外文期刊>International Journal of Microstructure and Materials Properties >The steel superstrengthening phenomenon, part 2
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The steel superstrengthening phenomenon, part 2

机译：钢超强现象，第2部分

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摘要

The paper discusses a combined heat treatment that includes the potentialities of high-temperature thermal-mechanical treatment and intensive quenching. Due to high-temperature thermal-mechanical treatment and intensive quenching within the martensite range, the strength and plastic properties of materials are significantly improved and compressive residual stresses are formed at the surface and small tensile stresses in the core, which result in the increase of their service life. The suggested combined approach is also efficient in the case of the heat treatment of forgings with the use of forging heat. The suggested technology considerably saves energy resources and makes unnecessary intermediate operations such as repeated heating before quenching. Oil, as a quenchant, is replaced by plain water. The industrial quenching line can be placed directly in the forgery workshop and yield big economical benefits.
机译：本文讨论了一种组合热处理，其中包括高温热处理和强淬火的潜力。由于在马氏体范围内进行了高温热处理和强化淬火，材料的强度和塑性得到了显着改善，并且在表面形成了压缩残余应力，在铁心中形成了较小的拉应力，从而导致铁素体的增加。他们的使用寿命。建议的组合方法在使用锻造热对锻件进行热处理的情况下也是有效的。建议的技术可大大节省能源，并进行不必要的中间操作，例如在淬火之前重复加热。用油代替普通水作为淬火剂。工业淬火生产线可以直接放置在锻造车间，产生巨大的经济效益。

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