CN111349833A - 一种添加稀土钪的耐腐蚀铝合金及其制备方法 - Google Patents
一种添加稀土钪的耐腐蚀铝合金及其制备方法 Download PDFInfo
- Publication number
- CN111349833A CN111349833A CN202010114205.8A CN202010114205A CN111349833A CN 111349833 A CN111349833 A CN 111349833A CN 202010114205 A CN202010114205 A CN 202010114205A CN 111349833 A CN111349833 A CN 111349833A
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- Prior art keywords
- aluminum alloy
- rare earth
- alloy
- corrosion
- added
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- 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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Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 98
- 230000007797 corrosion Effects 0.000 title claims abstract description 41
- 238000005260 corrosion Methods 0.000 title claims abstract description 41
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 34
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 48
- 239000000956 alloy Substances 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 claims abstract description 23
- 229910052706 scandium Inorganic materials 0.000 claims abstract description 11
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 3
- 229910018131 Al-Mn Inorganic materials 0.000 claims description 19
- 229910018461 Al—Mn Inorganic materials 0.000 claims description 19
- 229910052782 aluminium Inorganic materials 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 15
- 229910052749 magnesium Inorganic materials 0.000 claims description 15
- 229910052725 zinc Inorganic materials 0.000 claims description 14
- 230000032683 aging Effects 0.000 claims description 12
- 230000008018 melting Effects 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 11
- 238000005266 casting Methods 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- 238000007731 hot pressing Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- -1 aluminum-zinc-magnesium-manganese Chemical compound 0.000 abstract description 6
- 238000005275 alloying Methods 0.000 abstract description 4
- 238000009826 distribution Methods 0.000 abstract description 4
- 229910000914 Mn alloy Inorganic materials 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011701 zinc Substances 0.000 description 16
- 239000011777 magnesium Substances 0.000 description 14
- 239000000243 solution Substances 0.000 description 14
- 239000000543 intermediate Substances 0.000 description 9
- 239000011572 manganese Substances 0.000 description 4
- 238000007872 degassing Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000001307 helium Substances 0.000 description 3
- 229910052734 helium Inorganic materials 0.000 description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- C22C1/00—Making non-ferrous alloys
- C22C1/06—Making non-ferrous alloys with the use of special agents for refining or deoxidising
-
- 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
- C22F1/053—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 zinc as the next major constituent
Landscapes
- 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)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
| 组别 | 实施例1 | 实施例2 | 实施例3 | 对照例 |
| 腐蚀速率(mg•cm-2•d-1) | 0.02359 | 0.02287 | 0.02017 | 0.07856 |
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010114205.8A CN111349833A (zh) | 2020-02-25 | 2020-02-25 | 一种添加稀土钪的耐腐蚀铝合金及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010114205.8A CN111349833A (zh) | 2020-02-25 | 2020-02-25 | 一种添加稀土钪的耐腐蚀铝合金及其制备方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111349833A true CN111349833A (zh) | 2020-06-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010114205.8A Pending CN111349833A (zh) | 2020-02-25 | 2020-02-25 | 一种添加稀土钪的耐腐蚀铝合金及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111349833A (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945047A (zh) * | 2020-08-18 | 2020-11-17 | 山东南山铝业股份有限公司 | 一种民用飞机客舱地板横梁铝合金型材及其制备方法 |
| CN114540676A (zh) * | 2022-01-21 | 2022-05-27 | 山东南山铝业股份有限公司 | 一种具有耐腐蚀性的稀土铝合金及加工方法 |
| CN115433859A (zh) * | 2022-09-13 | 2022-12-06 | 苏州中成同人新材料科技有限公司 | 一种基于稀土合金的变形铝合金的变质方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010016472A (ko) * | 2000-12-13 | 2001-03-05 | 주식회사 하바메탈 | 강도 및 인성이 우수한알루미늄-마그네슘-아연-스칸디움계 합금 조성물 |
| US6524410B1 (en) * | 2001-08-10 | 2003-02-25 | Tri-Kor Alloys, Llc | Method for producing high strength aluminum alloy welded structures |
| WO2006083982A3 (en) * | 2005-02-01 | 2007-01-11 | Timothy Langan | Aluminum-zinc-magnesium-scandium alloys and methods of fabricating same |
| CN101479397A (zh) * | 2006-06-30 | 2009-07-08 | 爱尔康轧制品-雷文斯伍德有限公司 | 高强度、可热处理的Al-Zn-Mg铝合金 |
| CN103981408A (zh) * | 2014-06-07 | 2014-08-13 | 中南大学 | 一种高强可焊Al-Zn-Mg-Mn-Sc合金及制备方法 |
-
2020
- 2020-02-25 CN CN202010114205.8A patent/CN111349833A/zh active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010016472A (ko) * | 2000-12-13 | 2001-03-05 | 주식회사 하바메탈 | 강도 및 인성이 우수한알루미늄-마그네슘-아연-스칸디움계 합금 조성물 |
| US6524410B1 (en) * | 2001-08-10 | 2003-02-25 | Tri-Kor Alloys, Llc | Method for producing high strength aluminum alloy welded structures |
| WO2006083982A3 (en) * | 2005-02-01 | 2007-01-11 | Timothy Langan | Aluminum-zinc-magnesium-scandium alloys and methods of fabricating same |
| CN101479397A (zh) * | 2006-06-30 | 2009-07-08 | 爱尔康轧制品-雷文斯伍德有限公司 | 高强度、可热处理的Al-Zn-Mg铝合金 |
| CN103981408A (zh) * | 2014-06-07 | 2014-08-13 | 中南大学 | 一种高强可焊Al-Zn-Mg-Mn-Sc合金及制备方法 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945047A (zh) * | 2020-08-18 | 2020-11-17 | 山东南山铝业股份有限公司 | 一种民用飞机客舱地板横梁铝合金型材及其制备方法 |
| CN114540676A (zh) * | 2022-01-21 | 2022-05-27 | 山东南山铝业股份有限公司 | 一种具有耐腐蚀性的稀土铝合金及加工方法 |
| CN115433859A (zh) * | 2022-09-13 | 2022-12-06 | 苏州中成同人新材料科技有限公司 | 一种基于稀土合金的变形铝合金的变质方法 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lai Zhi Su Inventor after: Cheng Renzhai Inventor after: Ma Xu Inventor after: Su Xin Lei Inventor after: Ren Weicai Inventor after: Ren Ge Inventor after: Wang Congkun Inventor before: Lai Zhi Su Inventor before: Cheng Renzhai Inventor before: Ma Xu Inventor before: Su Xin Lei Inventor before: Ren Weicai Inventor before: Ren Ge Inventor before: Wang Congkun |
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| CB03 | Change of inventor or designer information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200630 |
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| RJ01 | Rejection of invention patent application after publication |