CN109047364B - 一种制备块体超细晶材料的循环挤压模具与方法 - Google Patents
一种制备块体超细晶材料的循环挤压模具与方法 Download PDFInfo
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- CN109047364B CN109047364B CN201811106871.6A CN201811106871A CN109047364B CN 109047364 B CN109047364 B CN 109047364B CN 201811106871 A CN201811106871 A CN 201811106871A CN 109047364 B CN109047364 B CN 109047364B
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- die
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
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CN201811106871.6A CN109047364B (zh) | 2018-09-21 | 2018-09-21 | 一种制备块体超细晶材料的循环挤压模具与方法 |
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CN201811106871.6A CN109047364B (zh) | 2018-09-21 | 2018-09-21 | 一种制备块体超细晶材料的循环挤压模具与方法 |
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CN109047364A CN109047364A (zh) | 2018-12-21 |
CN109047364B true CN109047364B (zh) | 2020-02-07 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109622648B (zh) * | 2019-01-10 | 2020-07-10 | 吉林大学 | 一种镁合金非对称连续大变形挤压加工成型方法 |
CN109622649A (zh) * | 2019-01-10 | 2019-04-16 | 吉林大学 | 一种镁合金连续变截面大变形挤压加工成型方法 |
CN109604365B (zh) * | 2019-01-10 | 2020-07-10 | 吉林大学 | 一种镁合金非对称连续大变形挤压加工模具 |
CN110000322B (zh) * | 2019-04-25 | 2021-06-04 | 湖南科技大学 | 一种大塑性变形制备高性能镁合金装置及制备方法 |
CN110560502A (zh) * | 2019-07-11 | 2019-12-13 | 西安成立航空制造有限公司 | 一种开合式热挤压模具的应用 |
CN110918669B (zh) * | 2019-12-18 | 2021-06-08 | 西南交通大学 | 细化晶粒的塑形变形方法及孪晶材料制备装置 |
CN111438211A (zh) * | 2020-03-02 | 2020-07-24 | 西安斯瑞先进铜合金科技有限公司 | 一种固封极柱用下出线毛坯热挤压工艺 |
CN112620370B (zh) * | 2020-11-26 | 2022-09-23 | 江苏科技大学 | 一种制备超细晶镁合金的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1391255A2 (en) * | 2001-04-04 | 2004-02-25 | Dmitry Evgenievich Glukhov | Method for producing blanks having a fine-grain structure |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN201338093Y (zh) * | 2009-02-19 | 2009-11-04 | 上海交通大学 | 制备块体超细晶材料的反复挤压装置 |
CN102029299B (zh) * | 2010-12-18 | 2012-07-04 | 上海交通大学 | 多向复合式循环镦压装置及镦压方法 |
CN103785700B (zh) * | 2014-01-28 | 2016-04-13 | 徐州工程学院 | 一种制备超细晶块体材料的模具及方法 |
CN203917441U (zh) * | 2014-05-30 | 2014-11-05 | 太原科技大学 | 往复挤压墩粗制备块体超细晶金属材料的装置 |
CN204583887U (zh) * | 2015-05-15 | 2015-08-26 | 太原科技大学 | 一种制备块体超细晶金属材料的往复挤压装置 |
CN108380802B (zh) * | 2018-03-30 | 2019-09-13 | 哈尔滨工业大学 | 一种循环转模挤镦成形装置及方法 |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1391255A2 (en) * | 2001-04-04 | 2004-02-25 | Dmitry Evgenievich Glukhov | Method for producing blanks having a fine-grain structure |
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Effective date of registration: 20211209 Address after: 215500 No.5, Xianfeng Road, Xinzhuang Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Suzhou xilaimi Metal Manufacturing Co.,Ltd. Address before: 215500 5th floor, building 4, 68 Lianfeng Road, Changfu street, Changshu City, Suzhou City, Jiangsu Province Patentee before: Changshu intellectual property operation center Co.,Ltd. |
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