CN1780925A - 高强度Al-Zn合金和这种合金产品的生产方法 - Google Patents
高强度Al-Zn合金和这种合金产品的生产方法 Download PDFInfo
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- CN1780925A CN1780925A CN200480009567.XA CN200480009567A CN1780925A CN 1780925 A CN1780925 A CN 1780925A CN 200480009567 A CN200480009567 A CN 200480009567A CN 1780925 A CN1780925 A CN 1780925A
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 185
- 239000000956 alloy Substances 0.000 title claims abstract description 185
- 229910001297 Zn alloy Inorganic materials 0.000 title claims abstract 3
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 238000005260 corrosion Methods 0.000 claims abstract description 34
- 230000007797 corrosion Effects 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 25
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000004411 aluminium Substances 0.000 claims abstract description 13
- 238000005496 tempering Methods 0.000 claims description 34
- 230000032683 aging Effects 0.000 claims description 27
- 229910052802 copper Inorganic materials 0.000 claims description 25
- 229910052749 magnesium Inorganic materials 0.000 claims description 24
- 238000005266 casting Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 14
- 230000006872 improvement Effects 0.000 claims description 12
- 229910018137 Al-Zn Inorganic materials 0.000 claims description 10
- 229910018573 Al—Zn Inorganic materials 0.000 claims description 10
- 238000007669 thermal treatment Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims description 2
- 238000000265 homogenisation Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 abstract description 11
- 229910052726 zirconium Inorganic materials 0.000 abstract description 2
- 239000010949 copper Substances 0.000 description 39
- 239000011777 magnesium Substances 0.000 description 34
- 239000011701 zinc Substances 0.000 description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 23
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 22
- 239000011572 manganese Substances 0.000 description 18
- 230000035882 stress Effects 0.000 description 18
- 239000000126 substance Substances 0.000 description 16
- 238000012360 testing method Methods 0.000 description 16
- 229910052725 zinc Inorganic materials 0.000 description 15
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 14
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 10
- 229910000838 Al alloy Inorganic materials 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 238000010791 quenching Methods 0.000 description 5
- 230000000171 quenching effect Effects 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 230000000593 degrading effect Effects 0.000 description 4
- 230000023753 dehiscence Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 229910000905 alloy phase Inorganic materials 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 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 description 2
- DZQLQEYLEYWJIB-UHFFFAOYSA-O 4-ammoniobutanal Chemical compound [NH3+]CCCC=O DZQLQEYLEYWJIB-UHFFFAOYSA-O 0.000 description 1
- 101100532679 Caenorhabditis elegans scc-1 gene Proteins 0.000 description 1
- 239000002970 Calcium lactobionate Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 229910001093 Zr alloy Inorganic materials 0.000 description 1
- 230000002180 anti-stress Effects 0.000 description 1
- 239000007864 aqueous solution Substances 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
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004881 precipitation hardening Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Forging (AREA)
- Heat Treatment Of Steel (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Articles (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Prevention Of Electric Corrosion (AREA)
- Laminated Bodies (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Zr | |
合金1(7050) | 0.03 | 0.06 | 2.23 | 0.00 | 2.08 | 0.00 | 6.24 | 0.03 | 0.10 |
合金2 | 0.05 | 0.08 | 2.05 | 0.01 | 2.04 | 0.01 | 6.18 | 0.04 | 0.11 |
合金3 | 0.05 | 0.09 | 2.20 | 0.01 | 2.30 | 0.01 | 7.03 | 0.04 | 0.10 |
合金4 | 0.04 | 0.07 | 1.91 | 0.02 | 2.13 | 0.00 | 6.94 | 0.03 | 0.11 |
Rp-L(MPa) | CYS-LT(MPa) | EXCO | K1c-LT(MPa√m) | |
合金1 | 555 | 565 | EC | 35.1 |
合金2 | 561 | 604 | EA/B | 34.5 |
合金3 | 565 | 590 | EB | 29.1 |
合金4 | 591 | 632 | EB | 28.9 |
AA7150-T77 | 586 | - | EB | 28.6 |
AA7150-T77 | 579 | - | EB | 29.2 |
AA7150-T77 | 537 | - | EA | 33.2 |
SCC阈值 | |
合金1 | 在172MPa时NF |
合金2 | 在240MPa时NF |
合金3 | 在240MPa时NF |
合金4 | 在240MPa时NF |
AA7150-T76 | 117-172MPa |
AA7150-T74 | 240MPa |
AA7150-T6 | <48MPa |
Rp-L(MPa) | CYS-LT(MPa) | EXCO | K1C-LT(MPa√m) | SCC阈值 | |
合金2 | 585 | 613 | EA | 32.2 | 在240MPa时NF |
合金4 | 607 | 641 | EA | 26.4 | 在240MPa时NF |
合金4 | 预-应力[MPa] | 拉伸强度[MPa] | |
1星期 | 40天 | ||
300 | 524.3 | 428.0 | |
340 | 513.1 | 416.9 | |
380 | 503.1 | 424.5 | |
420 | 515.5 | 425.1 |
合金 | Cu | Mg | Zn | Mn |
1 | 2.40 | 2.20 | 8.2 | 0.00 |
2 | 1.94 | 2.33 | 8.2 | 0.00 |
3 | 1.26 | 2.32 | 8.1 | 0.00 |
4 | 2.36 | 1.94 | 8.1 | 0.00 |
5 | 1.94 | 1.92 | 8.1 | 0.00 |
6 | 1.30 | 2.09 | 8.2 | 0.00 |
7 | 1.92 | 1.54 | 8.1 | 0.00 |
8 | 1.27 | 1.57 | 8.1 | 0.00 |
9 | 2.34 | 2.25 | 8.1 | 0.07 |
10 | 2.38 | 2.09 | 8.1 | 0.00 |
11 | 2.35 | 1.53 | 8.2 | 0.00 |
Rp | Rm | Kq | |||
合金 | L | LT | L | LT | L-T |
1 | 628 | 596 | 651 | 633 | 28.9 |
2 | 614 | 561 | 642 | 604 | 29.3 |
3 | 566 | 544 | 596 | 582 | 39.0 |
4 | 614 | 568 | 638 | 604 | 33.0 |
5 | 595 | 556 | 620 | 590 | 37.1 |
6 | 562 | 513 | 590 | 552 | 38.6 |
7 | 549 | 509 | 573 | 542 | 41.7 |
8 | 530 | 484 | 556 | 522 | 41.9 |
9 | 628 | 584 | 644 | 618 | 26.6 |
10 | 614 | 575 | 631 | 606 | 28.1 |
11 | 568 | 529 | 594 | 568 | 36.6 |
合金 | Cu | Mg | Zn | Mn |
Mn-0 | 1.94 | 2.33 | 8.2 | 0.00 |
Mn-1 | 1.94 | 2.27 | 8.1 | 0.06 |
Mn-2 | 1.96 | 2.29 | 8.2 | 0.12 |
合金 | Rp | Rm | Kq | ||
L | LT | L | LT | L-T | |
Mn-0 | 614 | 561 | 642 | 604 | 29.3 |
Mn-1 | 612 | 562 | 635 | 602 | 31.9 |
Mn-2 | 612 | 560 | 639 | 596 | 29.9 |
合金 | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Zr |
1 | 0.05 | 0.09 | 2.24 | 0.01 | 2.37 | 0.01 | 7.89 | 0.04 | 0.10 |
2 | 0.04 | 0.07 | 1.82 | 0.08 | 2.18 | 0.00 | 8.04 | 0.03 | 0.10 |
Ref. | 2.1-2.6 | 1.8-2.2 | 7.6-8.4 |
合金 | 回火 | Rp-L | Rp-LT | Rp-ST | Rm-L | Rm-LT | Rm-ST |
1 | T79-T76 | 604 | 593 | 559 | 634 | 631 | 613 |
2 | T79-T76 | 612 | 598 | 571 | 645 | 634 | 618 |
2 | T77 | 619 | 606 | 569 | 640 | 631 | 610 |
Ref | T77 | 614 | 614 | - | 634 | 641 | - |
M-Ref | T77 | 621 | 611 | 537 | 638 | 634 | 599 |
合金 | 回火 | KIC(L-T) | KIC(T-L) | CYS-L | CYS-LT | EXCO | SCC |
1 | T79-T76 | 21.0 | - | 596 | 621 | EC | 2,3,8 |
2 | T79-T76 | 28.9 | 27.1 | 630 | 660 | EB | 在172MPaNF |
2 | T77 | 28.8 | 26.5 | 628 | 656 | EA | 在210MPaNF |
Ref | T77 | 28.6 | 26.4 | 621 | 648 | EB | 在103MPaNF |
M-Ref | T77 | - | - | - | - | EB | 在103MPaNF |
Claims (30)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310039039.XA CN103146969B (zh) | 2003-04-10 | 2004-04-09 | 高强度Al-Zn合金和这种合金产品的生产方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03076049.0 | 2003-04-10 | ||
EP03076049 | 2003-04-10 | ||
PCT/EP2004/003997 WO2004090183A1 (en) | 2003-04-10 | 2004-04-09 | High strength al-zn alloy and method for producing such an alloy product |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310039039.XA Division CN103146969B (zh) | 2003-04-10 | 2004-04-09 | 高强度Al-Zn合金和这种合金产品的生产方法 |
Publications (2)
Publication Number | Publication Date |
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CN1780925A true CN1780925A (zh) | 2006-05-31 |
CN1780925B CN1780925B (zh) | 2013-03-27 |
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CN200480009567.XA Expired - Lifetime CN1780925B (zh) | 2003-04-10 | 2004-04-09 | 高强度Al-Zn合金和这种合金产品的生产方法 |
CN201310039039.XA Expired - Lifetime CN103146969B (zh) | 2003-04-10 | 2004-04-09 | 高强度Al-Zn合金和这种合金产品的生产方法 |
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CN201310039039.XA Expired - Lifetime CN103146969B (zh) | 2003-04-10 | 2004-04-09 | 高强度Al-Zn合金和这种合金产品的生产方法 |
Country Status (12)
Country | Link |
---|---|
US (2) | US20050034794A1 (zh) |
JP (1) | JP4964586B2 (zh) |
CN (2) | CN1780925B (zh) |
AT (1) | AT502294B1 (zh) |
BR (1) | BRPI0409360A (zh) |
CA (2) | CA2881183C (zh) |
DE (1) | DE112004000596B4 (zh) |
ES (2) | ES2288389A1 (zh) |
FR (1) | FR2853666B1 (zh) |
GB (1) | GB2415203B (zh) |
RU (1) | RU2353699C2 (zh) |
WO (1) | WO2004090183A1 (zh) |
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CN101484603B (zh) * | 2006-07-07 | 2011-09-21 | 阿勒里斯铝业科布伦茨有限公司 | Aa7000系列铝合金产品及其制造方法 |
FR2907796B1 (fr) * | 2006-07-07 | 2011-06-10 | Aleris Aluminum Koblenz Gmbh | Produits en alliage d'aluminium de la serie aa7000 et leur procede de fabrication |
RU2524288C2 (ru) * | 2009-01-22 | 2014-07-27 | Алкоа Инк. | Усовершенствованные алюминиево-медные сплавы, содержащие ванадий |
-
2004
- 2004-04-07 US US10/819,130 patent/US20050034794A1/en not_active Abandoned
- 2004-04-09 GB GB0520502A patent/GB2415203B/en not_active Expired - Lifetime
- 2004-04-09 ES ES200550065A patent/ES2288389A1/es active Pending
- 2004-04-09 BR BRPI0409360-7A patent/BRPI0409360A/pt not_active Application Discontinuation
- 2004-04-09 CA CA2881183A patent/CA2881183C/en not_active Expired - Lifetime
- 2004-04-09 RU RU2005134846/02A patent/RU2353699C2/ru active
- 2004-04-09 DE DE112004000596T patent/DE112004000596B4/de not_active Revoked
- 2004-04-09 CN CN200480009567.XA patent/CN1780925B/zh not_active Expired - Lifetime
- 2004-04-09 AT AT0911004A patent/AT502294B1/de not_active IP Right Cessation
- 2004-04-09 JP JP2006505139A patent/JP4964586B2/ja not_active Expired - Lifetime
- 2004-04-09 CN CN201310039039.XA patent/CN103146969B/zh not_active Expired - Lifetime
- 2004-04-09 FR FR0403746A patent/FR2853666B1/fr not_active Expired - Lifetime
- 2004-04-09 CA CA2519387A patent/CA2519387C/en not_active Expired - Lifetime
- 2004-04-09 ES ES201131194A patent/ES2398002B2/es not_active Expired - Fee Related
- 2004-04-09 WO PCT/EP2004/003997 patent/WO2004090183A1/en not_active Application Discontinuation
-
2009
- 2009-08-25 US US12/547,466 patent/US20090320969A1/en not_active Abandoned
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Also Published As
Publication number | Publication date |
---|---|
BRPI0409360A (pt) | 2006-04-25 |
ES2398002B2 (es) | 2015-01-22 |
CN1780925B (zh) | 2013-03-27 |
US20090320969A1 (en) | 2009-12-31 |
CN103146969B (zh) | 2015-07-08 |
AT502294B1 (de) | 2010-02-15 |
CA2881183A1 (en) | 2004-10-21 |
CA2519387A1 (en) | 2004-10-21 |
JP4964586B2 (ja) | 2012-07-04 |
RU2005134846A (ru) | 2006-04-10 |
GB2415203A (en) | 2005-12-21 |
CA2881183C (en) | 2018-06-12 |
CA2519387C (en) | 2015-06-02 |
US20050034794A1 (en) | 2005-02-17 |
JP2006522872A (ja) | 2006-10-05 |
ES2288389A1 (es) | 2008-01-01 |
ES2398002A1 (es) | 2013-03-13 |
DE112004000596B4 (de) | 2011-03-24 |
FR2853666B1 (fr) | 2007-05-11 |
RU2353699C2 (ru) | 2009-04-27 |
GB2415203B (en) | 2007-01-03 |
WO2004090183A1 (en) | 2004-10-21 |
GB0520502D0 (en) | 2005-11-16 |
DE112004000596T5 (de) | 2006-03-09 |
FR2853666A1 (fr) | 2004-10-15 |
AT502294A1 (de) | 2007-02-15 |
CN103146969A (zh) | 2013-06-12 |
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