Structurally unstable pseudoalloys powder nickel-molybdenum steel-copper
作者： Lyubov Kimovna Geykhman , Danil Mikhailovich Larinin , Alexandr Aronovich Shatsov , None
DOI: 10.1016/J.JALLCOM.2018.07.058
关键词:
摘要: Abstract The paper considers the effect of sintering and copper infiltration processes on pseudoalloys nickel-molybdenum steel-copper structure mechanical properties. study is based PZhR 3.200.28 ASC 100.29 iron powders usage. Using powder 100.29, that less contaminated with related compounds, does not influence significantly microstructure copper-infiltrated steel. Pseudoalloys high properties are mainly associated large volume deformation-induced austenite-to-martensite transformation in zone steel fracturing martensite formation nanoscale crystallites. decrease austenite stability comparison steels a result more homogenous distribution alloying elements at present copper-based liquid phase.
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