Title of article
Research in spray forming technology and its applications in metallurgy
Author/Authors
Jing Guo Zhang، نويسنده , , Hai Sheng Shi، نويسنده , , De Sheng Sun، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
4
From page
357
To page
360
Abstract
The processing, materials characterization, and applications of spray formed Cu–15Ni–8Sn, Cr12MoV steel, and GCr15 steel are reported in this paper. Spinodal decomposed phase, metastable γ′ pre-precipitates, and discontinuous precipitates exist during aging treatment of spray formed Cu–15Ni–8Sn alloy. The as-sprayed Cr12MoV steel shows the depressed martensite start temperature Ms and the reduced hardenability in comparison with the conventionally processed one. TEM micrographs of the spray formed GCr15 steel reveal the fine pearlite with interlamellar spacing of 85 nm and the martensite of the width of 0.35 μm.
Keywords
Spray forming , Cr12MoV , Cu–15Ni–8Sn , GCr15 , Martensite , Roll , Hardness , Microstructure , CCT thermogram , Pearlite
Journal title
Journal of Materials Processing Technology
Serial Year
2003
Journal title
Journal of Materials Processing Technology
Record number
1177580
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