Results 1 to 10 of about 3,078 (98)
Recrystallization Mechanism and Processing Map of 18CrNiMo7-6 Alloy Steel during Hot Deformation
Metals, 2022 In this study, isothermal single-pass forming doformation of forged 18CrNiMo7-6 alloy steel was carried out by Gleeble-3500 thermal simulation testing machine.
Yikui Xie +5 more
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Journal of Materials Research and TechnologyIn this paper, a finite element model is developed to investigate residual stress and microstructural changes in 18CrNiMo7-6 alloy steel during pre-mixed jet strengthening.
MingHao Zhao +5 more
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Bending Fretting Fatigue Characteristics of 18CrNiMo7-6 Alloy Steel
Cailiao gongcheng, 2017 A series of bending fretting fatigue tests of 18CrNiMo7-6 alloy steel were carried out, the bending fretting fatigue S-N curve was built up, and an analysis was made on the test results.
SHEN Yan-tuan +5 more
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Journal of Materials Research and Technology, 2022 This work considers the analytical solution of the contact problem between a conical indenter and a transversely isotropic material, and uses a finite element method to determine the correction coefficient to implement in the analytical solution ...
GuangTao Xu +6 more
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Journal of Materials Research and Technology, 2021 A surface-modified layer (SML) can play an important role in the durability and in-service behavior of key components, but characterization of the mechanical properties of SML is complex.
GuangTao Xu +4 more
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Materials Research ExpressThe application of abrasive water jet (AWJ) technology is prevalent in enhancing the surfaces of intricate and high-strength components, thereby augmenting their resistance to fatigue.
Lan-rong Liu +5 more
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Indentation Characterization Method for Hardness of Surface-modified Layer [PDF]
Zhengzhou Daxue xuebao. Gongxue ban, 2021 In order to measure the hardness parameters of the surface-modified layer(SML)of key components after surface modification,in this paper a method to characterize the hardness of the SML was proposed.According to the relationship between hardness and ...
Xu Guangtao +3 more
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Investigation on Failure Parameters of J-C Damage Model of 18CrNiMo7-6 Alloy Steel [PDF]
Zhengzhou Daxue xuebao. Gongxue ban, 2023 In this study, three series of mechanical tests were carried out on 18CrNiMo7-6 alloy steel materials to determine the damage parameters of the Johnson-Cook (J-C) damage model, which could be widely used in numerical simulations such as high-speed impact
WU Shaoyang +4 more
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Medžiagotyra, 2023 The carburizing and quenching process of 18CrNiMo7-6 steel was performed through simulation methods and experiments. The study was carried out to accurately predict the residual stress distribution of carburized samples after the quenching process.
Shengwei QIN, Haiyang MA, Lianxiang WANG
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A mathematical model for the cylindrical grinding responses of 18CrNiMo7-6 alloy steel
, 2023 Abstract Due to its exceptional mechanical properties, 18CrNiMo7-6 alloy steel is one of the preferred materials for producing critical components of high-speed heavy-duty gearboxes. To study the relationship between cylindrical grinding parameters, i.e., workpiece speed, wheel speed and grinding depth, and grinding responses (grinding force ...
Jianwei Zhang +6 more
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