CN108866463B - 一种低合金化Al-Mg-Si合金的热处理工艺 - Google Patents
一种低合金化Al-Mg-Si合金的热处理工艺 Download PDFInfo
- Publication number
- CN108866463B CN108866463B CN201710327981.4A CN201710327981A CN108866463B CN 108866463 B CN108866463 B CN 108866463B CN 201710327981 A CN201710327981 A CN 201710327981A CN 108866463 B CN108866463 B CN 108866463B
- Authority
- CN
- China
- Prior art keywords
- alloy
- heat treatment
- temperature
- air
- aging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/05—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
-
- 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
- C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
Description
编号 | 合金 | 热处理工艺 | 电导率(%IACS) | 抗拉强(MPa) | 伸长率(%) |
实施例1 | Al-0.47%Mg-0.49%Si | 挤出温度545℃,在线风冷淬火30s,人工时效:230℃×1h+110℃×4h | 57.2 | 182.1 | 12.6 |
实施例2 | Al-0.47%Mg-0.49%Si | 挤出温度545℃,在线风冷淬火30s,人工时效:260℃×1h+110℃×4h | 59.3 | 157.5 | 15.2 |
对比例1 | Al-0.47%Mg-0.49%Si | 挤出温度545℃,在线风冷淬火30s,人工时效:220℃×5h | 56.5 | 191.6 | 12.3 |
实施例3 | Al-0.41%Mg-0.46%Si | 挤出温度550℃,在线风冷淬火30s,人工时效:230℃×1h+100℃×4h | 58.1 | 180.2 | 13.5 |
实施例4 | Al-0.41%Mg-0.46%S | 挤出温度550℃,在线风冷淬火30s,人工时效:260℃×1h+100℃×4h | 59.5 | 151.2 | 14.3 |
对比例2 | Al-0.41%Mg-0.46%S | 挤出温度550℃,在线风冷淬火30s,人工时效:180℃×12h | 55.9 | 198.7 | 13.1 |
实施例5 | Al-0.44%Mg-0.43%Si | 挤出温度550℃,在线风冷淬火30s,人工时效:235℃×1h+110℃×4h | 57.4 | 185.2 | 12.8 |
实施例6 | Al-0.44%Mg-0.43%Si | 挤出温度530℃,在线风冷淬火36s,人工时效:260℃×1h+110℃×4h | 59.3 | 155.3 | 14.6 |
对比例3 | Al-0.44%Mg-0.43%Si | 挤出温度510℃,在线风冷淬火40s,人工时效:200℃×5h | 55.6 | 194.5 | 13.6 |
对比例4 | 6063 | T6(峰值时效) | 43.0 | 241.0 | 12.0 |
对比例5 | 1060 | H18(冷加工) | 61.0 | 131.0 | 6.0 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710327981.4A CN108866463B (zh) | 2017-05-11 | 2017-05-11 | 一种低合金化Al-Mg-Si合金的热处理工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710327981.4A CN108866463B (zh) | 2017-05-11 | 2017-05-11 | 一种低合金化Al-Mg-Si合金的热处理工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108866463A CN108866463A (zh) | 2018-11-23 |
CN108866463B true CN108866463B (zh) | 2022-08-23 |
Family
ID=64319305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710327981.4A Active CN108866463B (zh) | 2017-05-11 | 2017-05-11 | 一种低合金化Al-Mg-Si合金的热处理工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108866463B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112626429B (zh) * | 2019-10-08 | 2022-10-21 | 有研工程技术研究院有限公司 | 一种提高6000系铝合金板材抗时效稳定性的方法 |
CN111636018A (zh) * | 2020-06-04 | 2020-09-08 | 福建祥鑫股份有限公司 | 一种高导热铝合金及其铸造方法 |
CN111945088B (zh) * | 2020-08-14 | 2021-08-13 | 福建祥鑫股份有限公司 | 一种低合金化Al-Mg-Si合金的热处理方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102268578A (zh) * | 2011-07-05 | 2011-12-07 | 天津锐新昌轻合金股份有限公司 | 感应电机转子导条的铝合金型材及其制备方法 |
CN102560296B (zh) * | 2012-02-14 | 2013-08-07 | 天津锐新昌轻合金股份有限公司 | 一种改善铝合金电机壳体尺寸稳定性的热处理工艺方法 |
CN103225049A (zh) * | 2013-04-23 | 2013-07-31 | 天津锐新昌轻合金股份有限公司 | 一种改善中强铝合金导电率的处理工艺 |
-
2017
- 2017-05-11 CN CN201710327981.4A patent/CN108866463B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108866463A (zh) | 2018-11-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109136684B (zh) | 一种t6状态铝合金导电管材及其制备方法 | |
CN110423926B (zh) | 一种耐热铝锂合金及其制备方法 | |
CN108866463B (zh) | 一种低合金化Al-Mg-Si合金的热处理工艺 | |
CN109182809B (zh) | 一种低成本高强韧变形镁合金及其制备方法 | |
CN109182857B (zh) | 一种高强韧变形镁合金及制备方法 | |
CN108265247B (zh) | 改善大尺寸7系铝合金淬火后强度不均匀性的时效工艺 | |
CN110846599A (zh) | 一种提高800MPa级铝合金腐蚀性能的热处理方法 | |
CN113106310B (zh) | 一种高强耐热Al-Cu-Sc变形铝合金及其制备方法 | |
CN110952005B (zh) | 一种快速挤压高性能变形铝合金及其制备方法 | |
CN101348890B (zh) | 提高高强度变形镁合金阻尼性能的热处理工艺 | |
CN110760723A (zh) | 一种铝镁硅铒锆合金及提高高温力学性能的制备工艺 | |
CN109628861A (zh) | 一种同步提高7系列铝合金板材强度和延伸率的热处理方法 | |
CN112647032A (zh) | 一种7系铝合金环形件一体成型的加工方法 | |
CN103290285B (zh) | 一种镁-锌-锰-锡-钇合金及其制备方法 | |
CN109234592B (zh) | 一种低温轧制高强韧变形镁合金及其制备方法 | |
CN109680194B (zh) | 一种Mg-Zn-Sn-Mn合金的高强度挤压型材制备方法 | |
CN109252079B (zh) | 一种低成本高强镁合金及其制备方法 | |
CN111945086B (zh) | 一种改善6xxx铝合金锻件各向异性的锻造方法 | |
CN111945088B (zh) | 一种低合金化Al-Mg-Si合金的热处理方法 | |
CN109022857B (zh) | 一种提高铝合金再结晶温度的方法 | |
CN108754371B (zh) | 一种细化近α高温钛合金晶粒的制备方法 | |
CN115261752B (zh) | 一种高强2024铝合金加工工艺及高强2024铝合金 | |
CN106702293B (zh) | 一种高强耐磨Al‑Si‑Cu合金的热处理工艺 | |
US20190300990A1 (en) | Magnesium-zinc-manganese-tin-yttrium alloy and method for making the same | |
CN111041391A (zh) | 一种铝合金挤压型材及其在线淬火工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220705 Address after: 350100 plant 3, No. 36, Xiangtong Road, Shanggan Town, Minhou County, Fuzhou City, Fujian Province Applicant after: Fujian Xiangxin light alloy manufacturing Co.,Ltd. Address before: 350000 Tongyang 217, Dongtai village, Qingkou Town, Minhou County, Fuzhou City, Fujian Province Applicant before: FUJIAN XIANGXIN SHARES Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221021 Address after: Tongyang 217, Dongtai village, Qingkou Town, Minhou County, Fuzhou City, Fujian Province Patentee after: FUJIAN XIANGXIN SHARES Co.,Ltd. Address before: 350100 plant 3, No. 36, Xiangtong Road, Shanggan Town, Minhou County, Fuzhou City, Fujian Province Patentee before: Fujian Xiangxin light alloy manufacturing Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Heat Treatment Process of a Low Alloyed Al-Mg-Si Alloy Effective date of registration: 20230316 Granted publication date: 20220823 Pledgee: China Exim Bank Fujian branch Pledgor: FUJIAN XIANGXIN SHARES Co.,Ltd. Registration number: Y2023350000078 |