@inproceedings{7f01ba26036544dc98590fdab245c7fa,
title = "Study of the microstructure and mechanical properties of a medium manganese quenching and partitioning (Q\&P) steel",
abstract = "The microstructure and mechanical properties of a medium manganese quenching and partitioning (Q\&P) steel for automobile were investigated by optical microscope (OM), scanning electron microscope (SEM), X-ray diffraction (XRD) and mechanical property test. The grain size and recovery degree were greatly affected by annealing temperature normally. The result shows that the medium manganese steel after quenching and partitioning (Q\&P) heat treatment exhibited good mechanical properties. The maximum tensile strength and yield strength was 1280MPa and 1421MPa at 600°C, respectively. Additionally, the product of strength and plasticity could reached to 40472MPa *\% at 640°C. Annealing temperature also had a great influence on the volume of retained austenite which increases linearly with the rise of annealing temperature as well.",
keywords = "Mechanical properties, Medium-manganese steel, Product of strength and plasticity., Q\&P heat treatment, Retained austenite",
author = "Xiaogang Li and Aimin Zhao and Honghong Zheng and Shaoheng Sun and Hongxiang Yin",
note = "Publisher Copyright: {\textcopyright} 2016 Trans Tech Publications, Switzerland.; Chinese Materials Congress on Methods of Design and Characterization of Materials, Research and Development of Technological Processes, 2015 ; Conference date: 10-07-2015 Through 14-07-2015",
year = "2016",
doi = "10.4028/www.scientific.net/MSF.850.659",
language = "英语",
isbn = "9783038357629",
series = "Materials Science Forum",
publisher = "Trans Tech Publications Ltd",
pages = "659--663",
editor = "Yafang Han and Ying Wu and Guangxian Li and Fusheng Pan and Runhua Fan and Xuefeng Liu and Xuefeng Liu and Xuefeng Liu",
booktitle = "Methods of Design and Characterization of Materials, Research and Development of Technological Processes",
address = "瑞士",
}