MA Weidong, ZHANG Hongxiang. Research on 3Cr17 Mold Steel Carbide Segregation[J]. Journal of Yellow River Conservancy Technical Institute, 2015, 27(4): 41-43. DOI: 10.13681/j.cnki.cn41-1282/tv.2015.04.015
    Citation: MA Weidong, ZHANG Hongxiang. Research on 3Cr17 Mold Steel Carbide Segregation[J]. Journal of Yellow River Conservancy Technical Institute, 2015, 27(4): 41-43. DOI: 10.13681/j.cnki.cn41-1282/tv.2015.04.015
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    Research on 3Cr17 Mold Steel Carbide Segregation

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    • 3Cr17 mold steel has excellent mechanical properties.The lack of control on the process design and components results in a higher uneven level of carbide， poor shape and segregation， which influence the process performance and usability performance of steel.Through the research on 3Cr17 mold steel carbide segregation， it puts forward a plan that heating it 1h at 940±10 ℃， doing fast oil cooling twice， and then incubating in 730 ℃ 2～3 h， then cooling with the furnace.
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