CN104846302A - 一种保持铝合金强度降低淬火残余应力的时效热处理方法 - Google Patents
一种保持铝合金强度降低淬火残余应力的时效热处理方法 Download PDFInfo
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- 230000032683 aging Effects 0.000 title claims abstract description 104
- 230000035882 stress Effects 0.000 title claims abstract description 75
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 56
- 238000010438 heat treatment Methods 0.000 title claims abstract description 42
- 238000010791 quenching Methods 0.000 title claims abstract description 30
- 230000000171 quenching effect Effects 0.000 title claims abstract description 27
- 230000008569 process Effects 0.000 claims abstract description 29
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000003483 aging Methods 0.000 claims description 37
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- 239000006104 solid solution Substances 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 4
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- 229910045601 alloy Inorganic materials 0.000 abstract description 22
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- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106834980A (zh) * | 2017-02-23 | 2017-06-13 | 内蒙古蒙东高新科技城有限公司 | 一种降低可热处理铝合金残余应力的淬火方法 |
CN107490519A (zh) * | 2017-08-07 | 2017-12-19 | 天津重型装备工程研究有限公司 | 合金锻件的力学性能的测试方法及应力松弛数值模拟方法 |
CN108531836A (zh) * | 2018-05-09 | 2018-09-14 | 湖南人文科技学院 | 一种制备高性能低残余应力铝合金的热处理技术 |
CN110527808A (zh) * | 2019-08-26 | 2019-12-03 | 武汉科技大学 | 热轧高强度带钢的低温残余应力调控方法 |
CN111041391A (zh) * | 2019-12-04 | 2020-04-21 | 中车青岛四方机车车辆股份有限公司 | 一种铝合金挤压型材及其在线淬火工艺 |
CN111229874A (zh) * | 2020-02-18 | 2020-06-05 | 南昌航空大学 | 一种板料冷热快速循环时效成形方法及装置 |
CN112466762A (zh) * | 2020-11-09 | 2021-03-09 | 太极半导体(苏州)有限公司 | 一种基板翘曲改良的注塑烘烤工艺 |
CN112921255A (zh) * | 2021-01-15 | 2021-06-08 | 烟台南山学院 | 一种消减7000系铝合金厚板淬火残余应力的方法及铝合金板材 |
CN114196894A (zh) * | 2021-10-25 | 2022-03-18 | 陕西宏远航空锻造有限责任公司 | 一种航空用7xxx系铝合金残余应力消减方法 |
CN115572923A (zh) * | 2022-09-09 | 2023-01-06 | 北京航空航天大学 | 一种基于原位电阻测量获得铝合金非等温时效制度的方法 |
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JPH07197216A (ja) * | 1993-12-28 | 1995-08-01 | Sumitomo Metal Ind Ltd | 疲労強度および耐食性に優れたアルミニウム合金鍛造材およびその製造方法 |
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CN101906599A (zh) * | 2010-07-29 | 2010-12-08 | 湖南江滨机器(集团)有限责任公司 | 一种复合去应力处理方法 |
CN102965603A (zh) * | 2012-10-31 | 2013-03-13 | 邓运来 | 一种用于减小变形铝合金淬火残余应力,改善合金性能的热处理方法 |
CN104313520A (zh) * | 2014-01-24 | 2015-01-28 | 大连汇程铝业有限公司 | 铝、锌、镁、铜7000系合金厚板分级时效处理方法 |
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2015
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JPH07197216A (ja) * | 1993-12-28 | 1995-08-01 | Sumitomo Metal Ind Ltd | 疲労強度および耐食性に優れたアルミニウム合金鍛造材およびその製造方法 |
WO2006064113A1 (fr) * | 2004-12-13 | 2006-06-22 | Alcan Rhenalu | TOLES FORTES EN ALLIAGE Al-Zn-Cu-Mg A FAIBLES CONTRAINTES INTERNES |
CN101906599A (zh) * | 2010-07-29 | 2010-12-08 | 湖南江滨机器(集团)有限责任公司 | 一种复合去应力处理方法 |
CN102965603A (zh) * | 2012-10-31 | 2013-03-13 | 邓运来 | 一种用于减小变形铝合金淬火残余应力,改善合金性能的热处理方法 |
CN104313520A (zh) * | 2014-01-24 | 2015-01-28 | 大连汇程铝业有限公司 | 铝、锌、镁、铜7000系合金厚板分级时效处理方法 |
Non-Patent Citations (3)
Title |
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李健: "铝合金残余应力的降低和释放", 《航天工艺》 * |
林高用等: "铝合金厚板淬火残余应力的研究进展", 《材料导报》 * |
王秋成等: "深冷处理消除7050铝合金残余应力的研究", 《浙江大学学报》 * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106834980A (zh) * | 2017-02-23 | 2017-06-13 | 内蒙古蒙东高新科技城有限公司 | 一种降低可热处理铝合金残余应力的淬火方法 |
CN107490519A (zh) * | 2017-08-07 | 2017-12-19 | 天津重型装备工程研究有限公司 | 合金锻件的力学性能的测试方法及应力松弛数值模拟方法 |
CN107490519B (zh) * | 2017-08-07 | 2019-08-13 | 天津重型装备工程研究有限公司 | 合金锻件的力学性能的测试方法及应力松弛数值模拟方法 |
CN108531836A (zh) * | 2018-05-09 | 2018-09-14 | 湖南人文科技学院 | 一种制备高性能低残余应力铝合金的热处理技术 |
CN108531836B (zh) * | 2018-05-09 | 2019-12-20 | 湖南人文科技学院 | 一种制备高性能低残余应力铝合金的热处理技术 |
CN110527808A (zh) * | 2019-08-26 | 2019-12-03 | 武汉科技大学 | 热轧高强度带钢的低温残余应力调控方法 |
CN111041391A (zh) * | 2019-12-04 | 2020-04-21 | 中车青岛四方机车车辆股份有限公司 | 一种铝合金挤压型材及其在线淬火工艺 |
CN111229874A (zh) * | 2020-02-18 | 2020-06-05 | 南昌航空大学 | 一种板料冷热快速循环时效成形方法及装置 |
CN111229874B (zh) * | 2020-02-18 | 2021-09-14 | 南昌航空大学 | 一种板料冷热快速循环时效成形方法及装置 |
CN112466762A (zh) * | 2020-11-09 | 2021-03-09 | 太极半导体(苏州)有限公司 | 一种基板翘曲改良的注塑烘烤工艺 |
CN112921255A (zh) * | 2021-01-15 | 2021-06-08 | 烟台南山学院 | 一种消减7000系铝合金厚板淬火残余应力的方法及铝合金板材 |
CN114196894A (zh) * | 2021-10-25 | 2022-03-18 | 陕西宏远航空锻造有限责任公司 | 一种航空用7xxx系铝合金残余应力消减方法 |
CN115572923A (zh) * | 2022-09-09 | 2023-01-06 | 北京航空航天大学 | 一种基于原位电阻测量获得铝合金非等温时效制度的方法 |
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Effective date of registration: 20200731 Address after: Tongyang 217, Dongtai village, Qingkou Town, Minhou County, Fuzhou City, Fujian Province Patentee after: FUJIAN XIANGXIN SHARES Co.,Ltd. Address before: Yuelu District City, Hunan province 410082 Changsha Lushan Road No. 2 Patentee before: HUNAN University |
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Denomination of invention: An aging heat treatment method to maintain the strength of aluminum alloy and reduce the quenching residual stress Effective date of registration: 20201221 Granted publication date: 20170118 Pledgee: China Exim Bank Fujian branch Pledgor: FUJIAN XIANGXIN SHARES Co.,Ltd. Registration number: Y2020980009691 |
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Date of cancellation: 20220923 Granted publication date: 20170118 Pledgee: China Exim Bank Fujian branch Pledgor: FUJIAN XIANGXIN SHARES Co.,Ltd. Registration number: Y2020980009691 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An aging heat treatment method to maintain the strength of aluminum alloy and reduce the quenching residual stress Effective date of registration: 20220923 Granted publication date: 20170118 Pledgee: China Exim Bank Fujian branch Pledgor: FUJIAN XIANGXIN SHARES Co.,Ltd. Registration number: Y2022350000122 |
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