Effect of mechanical alloying process on microstructure and mechanical properties of ODS tungsten heavy alloys
作者： Kyong H Lee , Seung I Cha , Ho J Ryu , Morris F Dilmore , Soon H Hong
DOI: 10.1016/J.JALLCOM.2006.08.284
关键词:
摘要: The microstructure and mechanical properties of mechanically alloyed oxide dispersion strengthened (ODS) tungsten heavy alloys were investigated. Three different alloying processes, such as one-step process, two-step mixing performed in order to control the ODS alloys. partially stabilized zirconia (PSZ) dispersoids tend be dispersed grains rather than binder matrix when powders prepared by or process. yield strength alloy increased with decreasing mean thickness, but was not dependent on location dispersoids. elongation high temperature increasing content PSZ
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