Revealing heterogeneous C partitioning in a medium Mn steel by nanoindentation
作者： BB He , MX Huang , None
DOI: 10.1080/02670836.2016.1232980
关键词: Materials science 、 Work (thermodynamics) 、 Quenching 、 Tempering 、 Nanoindentation 、 Matrix (geology) 、 Bainite 、 Martensite 、 Austenite 、 Metallurgy
摘要: The present work employs nano-indentation technique to investigate the C partitioning in a medium Mn steel subjected quenching and tempering process. It is found that between martensite austenite inhomogeneous. Particularly, large lenticular has negligible into austenitic matrix as it maintains an ultra-high nanohardness comparable one without tempering. Strategies suppress formation of are discussed.
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