CN108559889A - 一种微合金化中强耐蚀铝合金及其制备方法 - Google Patents
一种微合金化中强耐蚀铝合金及其制备方法 Download PDFInfo
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- CN108559889A CN108559889A CN201810396325.4A CN201810396325A CN108559889A CN 108559889 A CN108559889 A CN 108559889A CN 201810396325 A CN201810396325 A CN 201810396325A CN 108559889 A CN108559889 A CN 108559889A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 26
- 239000000470 constituent Substances 0.000 claims abstract description 22
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 6
- 229910052691 Erbium Inorganic materials 0.000 claims abstract description 5
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 229910052742 iron Inorganic materials 0.000 claims abstract description 4
- 239000012535 impurity Substances 0.000 claims abstract description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 47
- 239000000956 alloy Substances 0.000 claims description 47
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 238000011282 treatment Methods 0.000 claims description 17
- 230000032683 aging Effects 0.000 claims description 16
- 239000011777 magnesium Substances 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 13
- 239000002994 raw material Substances 0.000 claims description 12
- 238000000265 homogenisation Methods 0.000 claims description 8
- 238000007670 refining Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000007872 degassing Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 18
- 230000007797 corrosion Effects 0.000 abstract description 16
- 229910000553 6063 aluminium alloy Inorganic materials 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910019752 Mg2Si Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
Classifications
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- 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
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
-
- 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
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
-
- 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
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/03—Making non-ferrous alloys by melting using master alloys
-
- 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
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
- C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
-
- 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
- C22C21/12—Alloys based on aluminium with copper as the next major constituent
- C22C21/14—Alloys based on aluminium with copper as the next major constituent with silicon
-
- 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
- C22C21/12—Alloys based on aluminium with copper as the next major constituent
- C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
-
- 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
- C22F1/043—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 with silicon as the next major constituent
-
- 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
- C22F1/047—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 with magnesium as the next major constituent
-
- 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
- C22F1/04—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
- C22F1/057—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 with copper as the next major constituent
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Continuous Casting (AREA)
- Extrusion Of Metal (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
铸锭号 | Mg | Si | Cu | Er | Zr | B | Mn | Fe | Al |
1# | 0.60 | 0.84 | 0.50 | 0.25 | 0.15 | 0.04 | 0.30 | <0.15 | 余量 |
2# | 0.45 | 0.93 | 0.45 | 0.16 | 0.20 | 0.06 | 0.25 | <0.15 | 余量 |
3# | 0.75 | 0.65 | 0.60 | 0.32 | 0.10 | 0.05 | 0.35 | <0.15 | 余量 |
铸锭号 | 抗拉强度/MPa | 屈服强度/MPa | 延伸率/% | 盐雾腐蚀速率g/(m2·d) |
1# | 328 | 306 | 22 | 0.014 |
2# | 345 | 318 | 17.3 | 0.016 |
3# | 337 | 309 | 19.2 | 0.013 |
铸锭号 | Mg | Si | Cu | Er | Zr | B | Mn | Fe | Al |
4# | 0.50 | 0.90 | 0.35 | 0.20 | 0.13 | 0.02 | 0.30 | <0.15 | 余量 |
5# | 0.65 | 0.83 | 0.45 | 0.24 | 0.18 | 0.04 | 0.35 | <0.15 | 余量 |
6# | 0.75 | 0.75 | 0.60 | 0.32 | 0.10 | 0.05 | 0.35 | <0.15 | 余量 |
铸锭号 | 抗拉强度/MPa | 屈服强度/MPa | 延伸率/% | 盐雾腐蚀速率g/(m2·d) |
4# | 332 | 304 | 18.9 | 0.015 |
5# | 326 | 310 | 20.4 | 0.010 |
6# | 347 | 329 | 18.2 | 0.016 |
Claims (2)
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109457128A (zh) * | 2018-11-02 | 2019-03-12 | 成都银河动力有限公司 | 一种降低钒在铝硅合金中的损耗的熔炼工艺 |
CN111074121A (zh) * | 2019-12-31 | 2020-04-28 | 广东宏锦新材料科技有限公司 | 铝合金及其制备方法 |
CN112522552A (zh) * | 2020-11-04 | 2021-03-19 | 佛山科学技术学院 | 一种耐蚀的铝合金及其制备方法和应用 |
CN112522551A (zh) * | 2020-11-04 | 2021-03-19 | 佛山科学技术学院 | 一种Ag微合金化快速时效响应的铝合金及其制备方法和应用 |
CN112626384A (zh) * | 2020-11-04 | 2021-04-09 | 佛山科学技术学院 | 一种中强高塑性的铝合金及其制备方法和应用 |
CN114540670A (zh) * | 2022-01-27 | 2022-05-27 | 中铝材料应用研究院有限公司 | 一种锻造用铝合金及其制备方法 |
Citations (6)
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CN101545063A (zh) * | 2008-03-25 | 2009-09-30 | 株式会社神户制钢所 | 弯曲压坏性和耐蚀性优异的铝合金挤压材及其制造方法 |
CN102549185A (zh) * | 2009-09-30 | 2012-07-04 | 株式会社神户制钢所 | 弯曲破碎性和耐腐蚀性优异的铝合金挤压材 |
CN104087770A (zh) * | 2014-06-28 | 2014-10-08 | 北京工业大学 | 一种高导电率耐热铝合金的制备方法 |
CN106399776A (zh) * | 2016-11-11 | 2017-02-15 | 佛山科学技术学院 | 一种800MPa级超高强铝合金及其制备方法 |
CN106811631A (zh) * | 2016-11-28 | 2017-06-09 | 佛山市尚好门窗有限责任公司 | 耐腐蚀铝合金材料 |
CN107460380A (zh) * | 2017-09-04 | 2017-12-12 | 佛山科学技术学院 | 一种高强耐蚀铝合金及其制备方法 |
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2018
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CN107460380A (zh) * | 2017-09-04 | 2017-12-12 | 佛山科学技术学院 | 一种高强耐蚀铝合金及其制备方法 |
Non-Patent Citations (1)
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109457128A (zh) * | 2018-11-02 | 2019-03-12 | 成都银河动力有限公司 | 一种降低钒在铝硅合金中的损耗的熔炼工艺 |
CN109457128B (zh) * | 2018-11-02 | 2021-01-08 | 成都银河动力有限公司 | 一种降低钒在铝硅合金中的损耗的熔炼工艺 |
CN111074121A (zh) * | 2019-12-31 | 2020-04-28 | 广东宏锦新材料科技有限公司 | 铝合金及其制备方法 |
CN112522552A (zh) * | 2020-11-04 | 2021-03-19 | 佛山科学技术学院 | 一种耐蚀的铝合金及其制备方法和应用 |
CN112522551A (zh) * | 2020-11-04 | 2021-03-19 | 佛山科学技术学院 | 一种Ag微合金化快速时效响应的铝合金及其制备方法和应用 |
CN112626384A (zh) * | 2020-11-04 | 2021-04-09 | 佛山科学技术学院 | 一种中强高塑性的铝合金及其制备方法和应用 |
CN114540670A (zh) * | 2022-01-27 | 2022-05-27 | 中铝材料应用研究院有限公司 | 一种锻造用铝合金及其制备方法 |
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