CN104593783B - 一种减小大直径环件失圆变形的热处理方法 - Google Patents
一种减小大直径环件失圆变形的热处理方法 Download PDFInfo
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 25
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- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 4
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CN201410832508.8A CN104593783B (zh) | 2014-12-29 | 2014-12-29 | 一种减小大直径环件失圆变形的热处理方法 |
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CN104593783B true CN104593783B (zh) | 2017-04-19 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101760603A (zh) * | 2010-01-08 | 2010-06-30 | 北京工业大学 | 一种辊面硬度均匀性好的复合轧辊的制造方法 |
CN102399961A (zh) * | 2010-09-15 | 2012-04-04 | 中国科学院金属研究所 | 一种改善gh4145合金管材的热处理工艺 |
CN102808188A (zh) * | 2012-09-11 | 2012-12-05 | 上海汽车变速器有限公司 | 用于变速器内齿圈的气体渗碳淬火工艺 |
CN103484768A (zh) * | 2013-09-30 | 2014-01-01 | 武汉钢铁(集团)公司 | 一种长度≥30m的高强工程用钢板及生产方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101760603A (zh) * | 2010-01-08 | 2010-06-30 | 北京工业大学 | 一种辊面硬度均匀性好的复合轧辊的制造方法 |
CN102399961A (zh) * | 2010-09-15 | 2012-04-04 | 中国科学院金属研究所 | 一种改善gh4145合金管材的热处理工艺 |
CN102808188A (zh) * | 2012-09-11 | 2012-12-05 | 上海汽车变速器有限公司 | 用于变速器内齿圈的气体渗碳淬火工艺 |
CN103484768A (zh) * | 2013-09-30 | 2014-01-01 | 武汉钢铁(集团)公司 | 一种长度≥30m的高强工程用钢板及生产方法 |
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Inventor after: Liu Youfu Inventor after: Zheng Zhizhong Inventor after: Zhang Yuanliang Inventor before: Li Dazhi |
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