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Heat Treatment and Properties of Nitrogen Alloyed, Martensitic,Corrosion-resistant Steels Roland Rabitsch1,Klaus Sammt1,Michael Haspel1,Reinhold Schneider2 (1.BOHLER Edelstahl GmbH, Kapfenberg... process route and material properties of these steels in comparison to standard martensitic corrosion-resistant steels. The typical response of these steels to various heat treatment parameters is shown......
to introduce desired properties. Usually, higher the cooling rate higher the quench hardness and distortion and the optimization of cooling power is the base for good heat treatment. The change of cooling speed during quenching is one of the effective methods to balance hardness and distortion. Different form the general knowledge of the demerit of vapor blanket stage, oil with long vapor blanket......
ARTICLE J. Cent. South Univ. (2019) 26: 2160-2174 DOI: https://doi.org/10.1007/s11771-019-4163-y Numerical simulation of heat release performance of filling body under condition of heat extracted... exploitation of deep mineral resources and geothermal resources to arrange the heat transfer tube in filling body. The heat release performance of filling body directly impacts on the exploiting......
Heat shock behavior of permanent die during non-solid near-net forming process ZHANG Mi-lan(张密兰)1,2, SHAN Zhong-de(单忠德)1, XING Shu-ming(邢书明)3, JIANG Chao(姜 超)1, XU Ying(许 应)1 1. State Key...; Abstract: Heat shocks caused by alloy melt and coat spraying are the main reason of die plastic deformation and early fracture. Based on theoretical analysis of heat shock......
J. Cent. South Univ. (2017) 24: 921-928 DOI: 10.1007/s11771-017-3494-9 Thermal analysis of an LED module with a novelly assembled heat pipe heat sink TANG Yong(汤勇), CHEN Qiu(陈丘), GUAN Wo-huan(关沃欢... and Springer-Verlag Berlin Heidelberg 2017 Abstract: This work aims to improve the thermal performance of a light emitting diode (LED) module by employing a novelly assembled heat pipe heat sink. The heat pipe......
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The Integration of Vacuum Brazing into Heat Treatment - A Progressive Combined Process Henkjan Buursen1,Ingo Reinkensmeier2 (1.Bodycote Warmebehandlung GmbH, Diemen, Netherlands;2.Bodycote... to an independent (hybrid) technology. The use of hybrid procedures for metal joining and heat treatment of metallic materials finds more and more industrial fields of application. Modern vacuum lines......
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Identification of Heat Transfer Coefficients by Use Conditions of Quenching Oil Katsumi ICHITANI1 (1.Lubricants Research Laboratory, Idemitsu Kosan Co., Ltd., Chiba, Japan) 摘要:Heat transfer coefficients of the quench medium are necessary for heat-treatment simulation. Cooling characteristics of quenching oil vary with kinds and usage greatly. Users are selecting oil solutions that come up......
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