CN1229192C - 一种纯剪切挤压制备超细晶粒管材的方法及设备 - Google Patents
一种纯剪切挤压制备超细晶粒管材的方法及设备 Download PDFInfo
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- CN1229192C CN1229192C CN 03133491 CN03133491A CN1229192C CN 1229192 C CN1229192 C CN 1229192C CN 03133491 CN03133491 CN 03133491 CN 03133491 A CN03133491 A CN 03133491A CN 1229192 C CN1229192 C CN 1229192C
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CN 03133491 CN1229192C (zh) | 2003-06-21 | 2003-06-21 | 一种纯剪切挤压制备超细晶粒管材的方法及设备 |
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CN 03133491 CN1229192C (zh) | 2003-06-21 | 2003-06-21 | 一种纯剪切挤压制备超细晶粒管材的方法及设备 |
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CN1473670A CN1473670A (zh) | 2004-02-11 |
CN1229192C true CN1229192C (zh) | 2005-11-30 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101140918B1 (ko) * | 2003-03-10 | 2012-07-03 | 유겐가이샤 리나시메타리 | 금속체의 가공 방법 및 금속체의 가공 장치 |
CN101856678A (zh) * | 2010-06-29 | 2010-10-13 | 中南大学 | 一种可实现等通道转角挤压加工路径精确控制的装置 |
CN103191949B (zh) * | 2013-04-15 | 2014-09-17 | 常州信息职业技术学院 | 一种制造超细晶材料的半自动挤压模具 |
CN105880310B (zh) * | 2016-06-29 | 2017-07-28 | 重庆理工大学 | 一种超细晶中空镁合金型材的成型模具及成型方法 |
CN110328250B (zh) * | 2019-05-10 | 2020-06-02 | 燕山大学 | 一种管材的等通道转角挤压加工方法 |
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Owner name: DALIAN SUNNY TITANIUM INDUSTRY CO., LTD. Free format text: FORMER OWNER: DALIAN UNIVERSITY OF SCIENCE AND TECHNOLOGY Effective date: 20111216 |
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Free format text: CORRECT: ADDRESS; FROM: 116024 DALIAN, LIAONING PROVINCE TO: 116000 DALIAN, LIAONING PROVINCE |
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Effective date of registration: 20111216 Address after: 116000 Liaoning Province, Dalian City Economic and Technological Development Zone in Northeast Street No. 6 -1 Patentee after: Dalian Sunny Titanium Industry Co., Ltd. Address before: 116024 Liaoning, Dalian, Ganjingzi Ling Road, No. 2 Patentee before: Dalian University of Technology |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20051130 Termination date: 20190621 |