Results 11 to 20 of about 85,609 (247)
Strain rate behaviour of multi-phase and complex-phase steels for automotive applications [PDF]
EPJ Web of Conferences, 2012 A combined study on the mechanical behaviour of multi-phase 800 high yield strength steel (MP800HY) and complex-phase 800 steel (CP800) is carried out under tensile loads in the strain rate range from 0.001s−1 to 750s−1. Quasi-static (0.001s−1) tests are
Singha M.K. +3 more
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Modified Twin-Spot Laser Welding of Complex Phase Steel
Archives of Metallurgy and Materials, 2016 The work addresses modified methods of twin-spot laser welding of complex phase steel sheets and investigates the effects of laser beam distribution on the macrostructure, microstructure and hardness.
Różański M. +3 more
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Addressing H-Material Interaction in Fast Diffusion Materials-A Feasibility Study on a Complex Phase Steel. [PDF]
Materials (Basel), 2020 Hydrogen embrittlement (HE) is one of the main limitations in the use of advanced high-strength steels in the automotive industry. To have a better understanding of the interaction between hydrogen (H) and a complex phase steel, an in-situ method with plasma charging was applied in order to provide continuous H supply during mechanical testing in order
Massone A +6 more
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Metals, 2023 Quenching and partitioning (QP) steel has attracted much focus due to the effect of phase transformation induced plasticity (TRIP). However, the TRIP behavior makes it difficult to accurately predict the strain and stress distribution as well as the ...
Zhiqin Lv +5 more
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Gas Liquid Interface Corrosion Behavior of X65 Steel in CO2 and H2S Corrosive Environment [PDF]
Cailiao Baohu, 2022 X65 carbon steel is widely used in subsea gathering and transportation pipelines. In the gathering and transportation process, the natural gas medium is complex and often contains corrosive gases such as H2S and CO2.
QIN Min, LIAO Ke - xi, ZHU Wan - cheng, HUANG Xiao - ming, AN Chao, ZHOU Wei - jun
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Effect of Al2O3–SiO2 Addition on Gehlenite Growth and the Mechanical Performance of Steel Slag
Crystals, 2021 Steel slag, as industrial solid waste, is difficult to recycle owing to its complex components and poor mechanical properties. However, steel slag can be modified by adding Al2O3–SiO2 through high temperature sintering, which would improve the mechanical
Ying Xu +4 more
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工程科学学报, 2022 Due to the closed environment with high temperature and pressure in the continuous casting (CC) process, numerical simulation technology with flexible control and low cost of phenomena in the CC mold has been a research hotspot. The multiphase flow, heat
Qi-lan LI +5 more
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Effect of Rare Earth on Inclusions and Fatigue Properties of 20CrMnTi Gear Steel [PDF]
TeshugangTo deeply investigate the effect of rare earth （La/Ce） on inclusions and fatigue properties of 20CrMnTi gear steel， the inclusions in 20CrMnTi and 20CrMnTi-RE gear steel treated with 0.002 7% rare earth were analyzed and characterized by various ...
Wang Li, Liu Chengbao, Li Haoqiu, Wang Yi, Sun Zonghui, Liu Chunwei, Yang Chaoyun, Fu Zhihao
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Cailiao gongcheng, 2021 In order to reveal the microstructure transformation mechanism of the process of depositing dissimilar material on the surface of mold steel containing Cr, the 316L stainless steel was deposited on two kinds of mold steel. The microstructure and hardness
WANG Zhi-guo +5 more
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npj Materials Degradation, 2023 An aging treatment of UNS S32750 super duplex stainless steel at 1173 K for 1.0 ks produced σ and secondary austenite (γ2) phases in the α and γ phase boundary regions. Small amount of Mn-Cr oxide and MnS complex inclusions were present in the steel.
Shuichiro Amatsuka +5 more
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