CN109576616B - 一种铝合金管材尺寸回弹控制方法 - Google Patents
一种铝合金管材尺寸回弹控制方法 Download PDFInfo
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- CN109576616B CN109576616B CN201811513998.XA CN201811513998A CN109576616B CN 109576616 B CN109576616 B CN 109576616B CN 201811513998 A CN201811513998 A CN 201811513998A CN 109576616 B CN109576616 B CN 109576616B
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- CN
- China
- Prior art keywords
- aluminum alloy
- alloy pipe
- cold rolling
- extrusion
- blank
- 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.)
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Classifications
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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
- 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
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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
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
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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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
Abstract
Description
延伸率(%) | 抗拉强度(MPa) | 屈服强度(MPa) | |
实施例1 | 13.6 | 304 | 262 |
实施例2 | 14.5 | 313 | 276 |
实施例3 | 13.8 | 301 | 267 |
实施例4 | 12.8 | 298 | 263 |
实施例5 | 13.4 | 305 | 269 |
对比例1 | 12.4 | 274 | 221 |
对比例2 | 11.2 | 267 | 217 |
对比例3 | 10.7 | 256 | 205 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811513998.XA CN109576616B (zh) | 2018-12-11 | 2018-12-11 | 一种铝合金管材尺寸回弹控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811513998.XA CN109576616B (zh) | 2018-12-11 | 2018-12-11 | 一种铝合金管材尺寸回弹控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN109576616A CN109576616A (zh) | 2019-04-05 |
CN109576616B true CN109576616B (zh) | 2020-07-14 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811513998.XA Active CN109576616B (zh) | 2018-12-11 | 2018-12-11 | 一种铝合金管材尺寸回弹控制方法 |
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CN (1) | CN109576616B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109746279A (zh) * | 2018-12-27 | 2019-05-14 | 桂林理工大学 | 一种铝合金管材铸挤轧复合成形方法 |
CN112251691B (zh) * | 2020-10-30 | 2022-03-08 | 郑州轻研合金科技有限公司 | 一种5a90铝锂合金超细晶板材的制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6032702B2 (ja) * | 1979-02-21 | 1985-07-30 | 住友アルミニウム製錬株式会社 | 延性のすぐれた衝撃押出用アルミニウム合金 |
JPS63227753A (ja) * | 1987-03-16 | 1988-09-22 | Furukawa Alum Co Ltd | ブレ−ジング用アルミニウム薄板の製造方法 |
FR2731019B1 (fr) * | 1995-02-24 | 1997-08-22 | Pechiney Rhenalu | Produit pour construction soudee en alliage almgmn a resistance mecanique amelioree |
US6248189B1 (en) * | 1998-12-09 | 2001-06-19 | Kaiser Aluminum & Chemical Corporation | Aluminum alloy useful for driveshaft assemblies and method of manufacturing extruded tube of such alloy |
CN105755330B (zh) * | 2016-05-03 | 2017-08-25 | 贵州航天风华精密设备有限公司 | 一种超塑性铝合金板材及其制备方法 |
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2018
- 2018-12-11 CN CN201811513998.XA patent/CN109576616B/zh active Active
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Address after: 510000 363 Changxin Road, Tianhe District, Guangzhou, Guangdong. Patentee after: Institute of materials and processing, Guangdong Academy of Sciences Patentee after: GUILIN University OF TECHNOLOGY Address before: 510000 363 Changxin Road, Tianhe District, Guangzhou, Guangdong. Patentee before: Guangdong Institute Of Materials And Processing Patentee before: GUILIN University OF TECHNOLOGY |
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Effective date of registration: 20221110 Address after: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee after: Institute of new materials, Guangdong Academy of Sciences Patentee after: GUILIN University OF TECHNOLOGY Address before: 510000 363 Changxin Road, Tianhe District, Guangzhou, Guangdong. Patentee before: Institute of materials and processing, Guangdong Academy of Sciences Patentee before: GUILIN University OF TECHNOLOGY |
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