Results 21 to 30 of about 7,724 (204)
High chrome cast iron for mineral processing and conveying equipment parts
Литьë и металлургия, 2022 The main reasons for the formation of microand macrocracks and other defects in waterjet castings, which significantly reduce their service life, are analyzed.
A. S. Gudenko +3 more
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Numerical simulation of controlled cooling of rails as a tool for optimal design of this process [PDF]
Computer Methods in Materials Science, 2012 The model of controlled cooling of rails is presented in the paper. Model predicts temperature field during cooling, kinetics of phase transformations, microstructural parameters and mechanical properties of the product.
Maciej Pietrzyk, Roman Kuziak
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Materials Research, 2022 The present work is associated with research concentrating on the innovation and use of hybrid heat treatment for eutectoid steel powder (0.8 wt%) reinforced Al-Zn-Mg (Al 7075) alloy composites. Due to high hardness, wear resistance, tensile strength and
Rajesh Bhat +4 more
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Journal of Materials Research and Technology, 2023 The pearlite phase transition behavior of the high-carbon steel (0.82% C) under different holding temperatures (1050 °C and 1450 °C) and cooling rates (60, 300 and 600 °C/min）were investigated using a confocal laser scanning microscope (CLSM).
Ce Liang, Wanlin Wang, Hang He, Jie Zeng
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The effect of banded microstructures on the hole expansion behavior of hot-rolled steel [PDF]
MATEC Web of ConferencesMultiphase steels are widely used in automotive components due to their high strength and good local formability. The subtle hardness difference between microstructures makes multiphase steels exhibit excellent hole expansion performance.
Yang Xiaoyu, Mi Zhenli
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Effect of Microstructure on the Corrosion Fatigue Crack Growth of Low and Medium Steels
Advances in Materials Science and Engineering, 2022 This article studies the effect of microstructure on the corrosion fatigue crack growth behavior of low and medium carbon steels. 45 steel and 15CrMo were selected and five typical microstructures were obtained by different heat treatment processes.
Jing Wang +3 more
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Effect of initial microstructure on graphitization behavior of Fe–0.55C–2.3Si steel
Journal of Materials Research and Technology, 2021 In this study, the effect of the initial microstructure (i.e., ferrite + pearlite or martensite) on the graphitization behavior and microstructural evolution during heat treatment of a hot-rolled medium-carbon, high-silicon steel (Fe–0.55C–2.3Si) is ...
Ye Jin Kim, Sung Hyuk Park
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Phase field study on crystal orientation effects in eutectoid phase transformation [PDF]
China Foundry, 2017 In this present work, a multi-phase field model was used to simulate the eutectoid transformation process, and on the basis of the nucleation model that was previously proposed by our research team, anisotropic and orientation relationship models were ...
Dong-qiao Zhang +2 more
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Phase field simulation of eutectoid microstructure during austenite-pearlite phase transformation
Journal of Materials Research and Technology, 2023 Pearlitic steel, known for its superior strength, plasticity and wear resistance, is widely used in diverse applications including light rail, spring production, wire manufacturing, high-rise constructions, etc. The pearlite phase transformation involves
Shaojie Lv +9 more
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Scanning Three-Dimensional X-ray Diffraction Microscopy for Carbon Steels
Quantum Beam Science, 2023 Plastically deformed low-carbon steel has been analyzed by nondestructive three-dimensional orientation and strain mapping using scanning three-dimensional X-ray diffraction microscopy (S3DXRD).
Yujiro Hayashi, Hidehiko Kimura
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