Volume 26 Issue 6
Dec.  2011
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ZHANG Yong-feng, WANG Ren-fu, NIU Ji-cheng. Effects of Thermal Processing Temperature on Microstructure and Properties of Molded/Casting 10CrNi3MoV Steels[J]. Development and Application of Materials, 2011, 26(6): 1-4. DOI: 10.19515/j.cnki.1003-1545.2011.06.001
Citation: ZHANG Yong-feng, WANG Ren-fu, NIU Ji-cheng. Effects of Thermal Processing Temperature on Microstructure and Properties of Molded/Casting 10CrNi3MoV Steels[J]. Development and Application of Materials, 2011, 26(6): 1-4. DOI: 10.19515/j.cnki.1003-1545.2011.06.001
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Effects of Thermal Processing Temperature on Microstructure and Properties of Molded/Casting 10CrNi3MoV Steels

  • Luoyang Ship Material Research Institute, Luoyang 471023, China

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  • Received Date: August 25, 2011
  • Available Online: March 28, 2024
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  • Based on observation of microstructure,the effect of thermal processing temperature on the microstructure and property of molded/casting 10CrNi3MoV steels and the relationship between them were investigated.The results showed that for the casting steels,when the thermal processing temperature is 960℃ and over,the grain becomes coarsened and the fraction of granular bainite increased so the strength is ascended and the low temperature toughness is evidently declined.when the thermal processing temperature is below 1000℃,the grain size held ultimately and the fraction of granular bainite is less,so the strength and low temperature toughness is kept on a great level.
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