CN1878880A - 含辅助添加物锂的铝-铜-镁合金 - Google Patents
含辅助添加物锂的铝-铜-镁合金 Download PDFInfo
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- CN1878880A CN1878880A CNA2004800331282A CN200480033128A CN1878880A CN 1878880 A CN1878880 A CN 1878880A CN A2004800331282 A CNA2004800331282 A CN A2004800331282A CN 200480033128 A CN200480033128 A CN 200480033128A CN 1878880 A CN1878880 A CN 1878880A
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- aluminium alloy
- lithium
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- 229910052744 lithium Inorganic materials 0.000 title abstract description 48
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title abstract description 47
- 229910000861 Mg alloy Inorganic materials 0.000 title abstract description 10
- -1 Aluminum-copper-magnesium Chemical compound 0.000 title abstract description 9
- 238000007792 addition Methods 0.000 title abstract description 6
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 126
- 239000000956 alloy Substances 0.000 claims abstract description 126
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 46
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 22
- 229910052802 copper Inorganic materials 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims description 32
- 239000011572 manganese Substances 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000005242 forging Methods 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 229910052735 hafnium Inorganic materials 0.000 claims description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 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 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052706 scandium Inorganic materials 0.000 claims description 2
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 229910052761 rare earth metal Inorganic materials 0.000 claims 1
- 239000011777 magnesium Substances 0.000 abstract description 31
- 239000000203 mixture Substances 0.000 abstract description 6
- 238000012360 testing method Methods 0.000 description 32
- 230000002929 anti-fatigue Effects 0.000 description 19
- 239000000654 additive Substances 0.000 description 16
- 230000000996 additive effect Effects 0.000 description 16
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- 239000011701 zinc Substances 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- 230000032683 aging Effects 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 230000035882 stress Effects 0.000 description 9
- 239000004411 aluminium Substances 0.000 description 8
- 238000005266 casting Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 208000037656 Respiratory Sounds Diseases 0.000 description 7
- 238000013461 design Methods 0.000 description 7
- 229910017818 Cu—Mg Inorganic materials 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 238000002791 soaking Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052725 zinc Inorganic materials 0.000 description 5
- 238000005275 alloying Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 239000001989 lithium alloy Substances 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 229910000967 As alloy Inorganic materials 0.000 description 3
- 229910000733 Li alloy Inorganic materials 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005098 hot rolling Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 238000007655 standard test method Methods 0.000 description 3
- 229910018182 Al—Cu Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 229910001148 Al-Li alloy Inorganic materials 0.000 description 1
- 239000002970 Calcium lactobionate Substances 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910019400 Mg—Li Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- FCVHBUFELUXTLR-UHFFFAOYSA-N [Li].[AlH3] Chemical compound [Li].[AlH3] FCVHBUFELUXTLR-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910000905 alloy phase Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000007656 fracture toughness test Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910001095 light aluminium alloy Inorganic materials 0.000 description 1
- 150000002641 lithium Chemical group 0.000 description 1
- 201000004792 malaria Diseases 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- C22C21/12—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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Metal Rolling (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Conductive Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Powder Metallurgy (AREA)
- Secondary Cells (AREA)
Abstract
Description
Cu | Mg | Li | Al | |
典型 | 3-5 | 0.5-2 | 0.01-0.9 | 余量 |
优选 | 3.5-4.5 | 0.6-1.5 | 0.1-0.8 | 余量 |
更优选 | 3.6-4.4 | 0.7-1 | 0.2-0.7 | 余量 |
合金序号 | Cu | Mg | Li | Ag | Mn | Zr | Si | Fe |
1 | 4.0 | 0.76 | - | 0.49 | 0.3 | 0.11 | 0.06 | 0.04 |
2 | 3.9 | 0.74 | 0.19 | 0.49 | 0.3 | 0.11 | 0.02 | 0.03 |
3 | 4.0 | 0.79 | 0.49 | 0.50 | 0.3 | 0.11 | 0.02 | 0.03 |
4 | 4.1 | 0.75 | 0.70 | 0.50 | 0.3 | 0.11 | 0.02 | 0.03 |
5 | 4.1 | 0.78 | 1.20 | 0.50 | 0.3 | 0.11 | 0.02 | 0.03 |
合金序号 | Li含量(wt%) | TYS(ksi) | UTS(ksi) | 伸长率(%) | 韧度-KQ(ksi√in) |
1 | 0 | 66.1 | 70.3 | 15.7 | 37 |
1 | 0 | 65.9 | 70.1 | 16.4 | 37.4 |
2 | 0.19 | 68.6 | 72.4 | 17.1 | 42.3 |
2 | 0.19 | 68.4 | 72.4 | 17.1 | 41.3 |
3 | 0.49 | 76.4 | 79.6 | 15 | 40.3 |
3 | 0.49 | 76.8 | 79.7 | 14.3 | 39.8 |
4 | 0.70 | 80.6 | 84.5 | 12.9 | 39 |
4 | 0.70 | 80.6 | 84.4 | 12.9 | 40.6 |
5 | 1.20 | 85.9 | 90 | 8.6 | 26.5(KIc) |
5 | 1.20 | 85.7 | 89.9 | 8.6 | 25.6 |
合金序号 | Li含量(wt%) | TYS(ksi) | 韧度-Kapp | 韧度-Kc |
(ksi√in) | (ksi√in) | |||
1 | 0 | 63 | 122 | 172 |
2 | 0.19 | 69 | 128 | 184 |
3 | 0.49 | 77 | 131 | 183 |
4 | 0.70 | 80 | 131 | 185 |
5 | 1.20 | 90 | 87 | 97 |
Si | Fe | Cu | Mn | Mg | Zn | Zr |
0.03 | 0.03 | 3.24 | 0.58 | 1.32 | 0 | 0.11 |
Li | Si | Fe | Cu | Mn | Mg | Zn | Zr |
0.19 | 0.03 | 0.04 | 3.41 | 0.61 | 1.28 | 0 | 0.1 |
Li | Si | Fe | Cu | Mn | Mg | Zn | Zr |
0.35 | 0.04 | 0.04 | 3.37 | 0.6 | 1.2 | 0 | 0.11 |
Li | Si | Fe | Cu | Mn | Mg | Zn | Zr |
0.74 | 0.02 | 0.03 | 3.34 | 0.56 | 1.35 | 0.01 | 0.12 |
合金/状态 | TYS(ksi) | UTS(ksi) | 伸长(%) | KQ,L-T(ksi√in) | KQ,T-L(ksi√in) |
合金A-T3 | 47.7 | 65.6 | 18.6 | - | 97.9 |
合金C-T3 | 51.4 | 69.8 | 17.1 | - | 107.8 |
合金D-T3 | 51.1 | 70.6 | 17.5 | - | 未测试 |
合金A-T39 | 61.2 | 67.3 | 11.4 | - | 88.8 |
合金C-T39 | 63.3 | 70.7 | 9.3 | - | 91.5 |
合金D-T39 | 65.7 | 70.5 | 9.9 | - | 97.5 |
合金A-T8 | 63.7 | 69.7 | 12.1 | 32.4 | - |
合金C-T8 | 65.9 | 71.9 | 11.7 | 38.7 | - |
合金D-T8 | 67.8 | 73.8 | 10.7 | 38.9 | - |
Claims (24)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/678,290 | 2003-10-03 | ||
US10/678,290 US7438772B2 (en) | 1998-06-24 | 2003-10-03 | Aluminum-copper-magnesium alloys having ancillary additions of lithium |
PCT/US2004/031649 WO2005035810A1 (en) | 2003-10-03 | 2004-09-27 | Aluminum-copper-magnesium alloys having ancillary additions of lithium |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1878880A true CN1878880A (zh) | 2006-12-13 |
CN1878880B CN1878880B (zh) | 2012-01-25 |
Family
ID=34435362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800331282A Expired - Lifetime CN1878880B (zh) | 2003-10-03 | 2004-09-27 | 含辅助添加物锂的铝-铜-镁合金 |
Country Status (9)
Country | Link |
---|---|
US (2) | US7438772B2 (zh) |
EP (2) | EP2305849B2 (zh) |
JP (1) | JP2007509230A (zh) |
CN (1) | CN1878880B (zh) |
AT (1) | ATE555224T1 (zh) |
BR (1) | BRPI0414999A (zh) |
CA (1) | CA2541322A1 (zh) |
RU (2) | RU2359055C2 (zh) |
WO (1) | WO2005035810A1 (zh) |
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CN104018033A (zh) * | 2014-06-13 | 2014-09-03 | 苏州列治埃盟新材料技术转移有限公司 | 一种添加锡锌锰的铝锂合金材料及其生产方法 |
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US7229509B2 (en) * | 2003-05-28 | 2007-06-12 | Alcan Rolled Products Ravenswood, Llc | Al-Cu-Li-Mg-Ag-Mn-Zr alloy for use as structural members requiring high strength and high fracture toughness |
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CN110724866A (zh) * | 2019-11-28 | 2020-01-24 | 西南铝业(集团)有限责任公司 | 一种2014铝合金航空精密轮毂模锻件的无锆毛坯 |
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CN105102646A (zh) * | 2013-04-03 | 2015-11-25 | 伊苏瓦尔肯联铝业 | 用于制造飞机机身的铝-铜-锂合金板材 |
CN105102647A (zh) * | 2013-04-03 | 2015-11-25 | 伊苏瓦尔肯联铝业 | 用于制造飞机机身的铝-铜-锂合金板材 |
CN105102647B (zh) * | 2013-04-03 | 2017-10-13 | 伊苏瓦尔肯联铝业 | 用于制造飞机机身的铝‑铜‑锂合金板材 |
CN103556018A (zh) * | 2013-10-17 | 2014-02-05 | 常熟市良益金属材料有限公司 | 一种高强度合金 |
CN103981411A (zh) * | 2014-04-10 | 2014-08-13 | 安徽乾通教育制造有限公司 | 一种耐低温铝合金型材及其制备方法 |
CN103981411B (zh) * | 2014-04-10 | 2016-04-13 | 安徽乾通教育制造有限公司 | 一种耐低温铝合金型材及其制备方法 |
CN104018033A (zh) * | 2014-06-13 | 2014-09-03 | 苏州列治埃盟新材料技术转移有限公司 | 一种添加锡锌锰的铝锂合金材料及其生产方法 |
CN104018033B (zh) * | 2014-06-13 | 2016-11-30 | 苏州列治埃盟新材料技术转移有限公司 | 一种添加锡锌锰的铝锂合金材料及其生产方法 |
CN104018044A (zh) * | 2014-06-19 | 2014-09-03 | 芜湖市泰美机械设备有限公司 | 一种航空用铸造耐热铝合金及其热处理方法 |
CN105543595A (zh) * | 2014-10-26 | 2016-05-04 | 凯撒铝制品有限公司 | 高强度、高成形性、低成本铝-锂合金 |
CN109797328A (zh) * | 2017-11-17 | 2019-05-24 | 中南大学 | 一种中高强耐损伤铝锂合金材料及其制备方法和应用 |
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JP2007509230A (ja) | 2007-04-12 |
US7438772B2 (en) | 2008-10-21 |
US20090010798A1 (en) | 2009-01-08 |
CA2541322A1 (en) | 2005-04-21 |
ATE555224T1 (de) | 2012-05-15 |
EP2305849B2 (en) | 2022-01-26 |
US20040071586A1 (en) | 2004-04-15 |
RU2006114759A (ru) | 2007-11-20 |
CN1878880B (zh) | 2012-01-25 |
RU2359055C2 (ru) | 2009-06-20 |
BRPI0414999A (pt) | 2006-11-21 |
EP2305849A3 (en) | 2011-09-21 |
EP2305849A2 (en) | 2011-04-06 |
EP1673484A1 (en) | 2006-06-28 |
WO2005035810A1 (en) | 2005-04-21 |
EP1673484B1 (en) | 2012-04-25 |
EP2305849B1 (en) | 2019-01-16 |
RU2009106650A (ru) | 2010-09-10 |
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