CN109628785B - 一种7xxx铝合金坯锭的制备方法 - Google Patents
一种7xxx铝合金坯锭的制备方法 Download PDFInfo
- Publication number
- CN109628785B CN109628785B CN201910062204.0A CN201910062204A CN109628785B CN 109628785 B CN109628785 B CN 109628785B CN 201910062204 A CN201910062204 A CN 201910062204A CN 109628785 B CN109628785 B CN 109628785B
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- CN
- China
- Prior art keywords
- aluminum alloy
- alloy powder
- temperature
- vacuum
- 7xxx aluminum
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0408—Light metal alloys
- C22C1/0416—Aluminium-based alloys
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/14—Treatment of metallic powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/16—Both compacting and sintering in successive or repeated steps
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/10—Alloys based on aluminium with zinc as the next major constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910062204.0A CN109628785B (zh) | 2019-01-23 | 2019-01-23 | 一种7xxx铝合金坯锭的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910062204.0A CN109628785B (zh) | 2019-01-23 | 2019-01-23 | 一种7xxx铝合金坯锭的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN109628785A CN109628785A (zh) | 2019-04-16 |
CN109628785B true CN109628785B (zh) | 2020-04-21 |
Family
ID=66063248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910062204.0A Active CN109628785B (zh) | 2019-01-23 | 2019-01-23 | 一种7xxx铝合金坯锭的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN109628785B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114150192A (zh) * | 2021-11-18 | 2022-03-08 | 北京科技大学 | 一种采用粉末冶金法制备Al-Zn-Mg-Cu系铝合金零部件的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101240382A (zh) * | 2007-02-05 | 2008-08-13 | 中南大学 | 一种高致密TiAl基合金制备方法 |
CN101358304A (zh) * | 2008-09-27 | 2009-02-04 | 成都易态科技有限公司 | NiAl金属间化合物多孔材料及其制备方法 |
CN101684528A (zh) * | 2009-04-22 | 2010-03-31 | 李玉清 | 一种制备铁铝合金多孔材料的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8409497B2 (en) * | 2009-10-16 | 2013-04-02 | United Technologies Corporation | Hot and cold rolling high strength L12 aluminum alloys |
-
2019
- 2019-01-23 CN CN201910062204.0A patent/CN109628785B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101240382A (zh) * | 2007-02-05 | 2008-08-13 | 中南大学 | 一种高致密TiAl基合金制备方法 |
CN100537802C (zh) * | 2007-02-05 | 2009-09-09 | 中南大学 | 一种高致密TiAl基合金制备方法 |
CN101358304A (zh) * | 2008-09-27 | 2009-02-04 | 成都易态科技有限公司 | NiAl金属间化合物多孔材料及其制备方法 |
CN101684528A (zh) * | 2009-04-22 | 2010-03-31 | 李玉清 | 一种制备铁铝合金多孔材料的方法 |
Also Published As
Publication number | Publication date |
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CN109628785A (zh) | 2019-04-16 |
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Address after: 315300 No. 304 Huancheng South Road, Zhouxiang Town, Cixi City, Ningbo City, Zhejiang Province Applicant after: Ningbo Hesheng New Material Co.,Ltd. Address before: 315300 No. 304 Huancheng South Road, Zhouxiang Town, Cixi City, Ningbo City, Zhejiang Province Applicant before: NINGBO HESHENG SPECIAL VEHICLE Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230529 Address after: No. 1999-9, Zhouxi Road, Zhouxiang Town, Cixi City, Ningbo City, Zhejiang Province 315324 Patentee after: Xinjiang Hesheng Innovative Materials Co.,Ltd. Ningbo Branch Address before: 315300 No.304, Huancheng South Road, Zhouxiang Town, Cixi City, Ningbo City, Zhejiang Province Patentee before: Ningbo Hesheng New Material Co.,Ltd. |
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Effective date of registration: 20230725 Address after: No. 1999-9, Zhouxi Road, Zhouxiang Town, Cixi City, Ningbo City, Zhejiang Province 315324 Patentee after: Ningbo Guanghe New Materials Co.,Ltd. Address before: No. 1999-9, Zhouxi Road, Zhouxiang Town, Cixi City, Ningbo City, Zhejiang Province 315324 Patentee before: Xinjiang Hesheng Innovative Materials Co.,Ltd. Ningbo Branch |
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TR01 | Transfer of patent right |