Results 1 to 10 of about 79,057 (223)
Study on Corrosion Behavior and Mechanism of Ultrahigh-Strength Hot-Stamping Steel Based on Traditional and Compact Strip-Production Processes. [PDF]
Materials (Basel), 2023 Hot-stamping steel is a type of high-strength steel that is mainly used in key safety components such as the front and rear bumpers, A-pillars, and B-pillars of vehicles.
Ma G +6 more
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Evolution of Microstructures and Mechanical Properties of Nb-V Alloyed Ultra-High Strength Hot Stamping Steel in Austenitizing Process. [PDF]
Materials (Basel), 2022 Clarifying the influence of Nb and V microalloying on the ultra-high strength hot stamping steel (UHSHSS) and exploring appropriate process parameters are the basis for effectively regulating properties of the final product. In this study, the effects of
Liu S +8 more
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Metals, 2023 The surface of hot stamping steel is severely oxidized during heating, holding, and transfer from the heating furnace to the stamping die in the production of traditional automotive parts.
Yanxin Wu +5 more
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Metals, 2023 To elucidate the hardness evolution behaviors for 38MnB5Nb ultra-high-strength hot stamping steel, a series of tempering processes with varying tempering temperatures and times were carried out with a dilatometer.
Ping Luo +8 more
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Effect of the Martensitic Transformation on the Stamping Force and Cycle Time of Hot Stamping Parts [PDF]
Metals, 2018 Stamping dies perform two functions in the hot stamping process of body-in-white components. Firstly, they form the steel sheet into the desired shape and, secondly, they quench the steel at a cooling rate that leads to hardening by means of the ...
Maider Muro +3 more
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Effects of the Combined Addition of Zn and Mg on Corrosion Behaviors of Electropainted AlSi-Based Metallic Coatings Used for Hot-Stamping Steel Sheets. [PDF]
Materials (Basel), 2020 The effects of the combined addition of Zn and Mg on the corrosion resistance of AlSi-based coating for automotive steel sheets were investigated using a variety of analytical and electrochemical techniques. The preferential dissolution of Mg and Zn from
Kim SO, Yang WS, Kim SJ.
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Materials Research Express, 2023 The flow behavior of a novel Cr-Si alloyed hot stamping steel (Cr-Si steel) at elevated temperature was investigated via isothermal compression tests on a Gleeble-3500 thermomechanical simulator with a temperature range of 600 ∼ 900 °C and a strain rate ...
Rong Zhu +8 more
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A novel hot stamping steel with superior mechanical properties and antioxidant properties
Journal of Materials Research and Technology, 2022 A novel 2000HS hot stamping steel was fabricated for automotive applications. Compared to the traditional 1500HS hot stamping steel, it showed an excellent combination of strength and plasticity, and the thickness of the oxide layer was dramatically ...
Yan Zhao +5 more
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Journal of Materials Research and TechnologyHydrogen embrittlement (HE) has become a significant concern that limits the usage of ultra-high strength hot-stamping steel. In this work, the utilization of a novel approach employing V–Ti multi-microalloying has yielded substantial improvements in the
Mengjie Gao +5 more
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A novel method for the spring-back analysis of a hot stamping steel
Journal of Materials Research and Technology, 2021 Spring-back of sheet metal affects the dimensional accuracy of the components after stamping and has to be eliminated or corrected. Advanced high strength steels (AHSS) are prone to spring-back while forming at ambient temperatures.
Melwin Sajan +2 more
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