Effect of yttrium hydride addition on microstructure and properties of powder metallurgy CM2 high speed steel
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DOI: 10.1016/j.jmrt.2021.07.056
Abstract: Abstract In this paper, carbide powder, carbonyl iron powder and yttrium hydride (YH2) were used as raw materials, through ball milling, vacuum drying, cold pressing and vacuum sintering to prepare high-carbon CM2 high-speed steels (HSS).… read more here.
Keywords: yttrium hydride; addition microstructure; addition; metallurgy ... See more keywords