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Thermal Strengthening of Large Parts Made from High-Strength Sparingly Doped Steel in Air
Steel in Translation Pub Date : 2020-05-01 , DOI: 10.3103/s0967091220050083
M. V. Maisuradze , Yu. V. Yudin , D. I. Lebedev

Abstract High-strength sparingly doped steel possessing high hardenability has been studied. The degree of mechanical characteristics after continuous cooling with various intensities in the range of 0.02–20°C/s has been determined. Industrial heat treatment of large parts from the steel under study has been implemented using air as the quenching medium. Successful isothermal treatment using air media, as well as preliminary cementation aimed at the increase in the surface’s wear resistance, has been demonstrated.

中文翻译:

高强度微掺钢大型零件在空气中的热强化

摘要 研究了具有高淬透性的高强度微掺钢。已经确定了在 0.02-20°C/s 范围内以各种强度连续冷却后的机械特性程度。使用空气作为淬火介质对所研究钢的大型零件进行工业热处理。已经证明了使用空气介质的成功等温处理以及旨在提高表面耐磨性的初步胶结。
更新日期:2020-05-01
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