KR100933385B1 - 알루미늄 합금판 및 그의 제조방법 - Google Patents
알루미늄 합금판 및 그의 제조방법 Download PDFInfo
- Publication number
- KR100933385B1 KR100933385B1 KR1020077016378A KR20077016378A KR100933385B1 KR 100933385 B1 KR100933385 B1 KR 100933385B1 KR 1020077016378 A KR1020077016378 A KR 1020077016378A KR 20077016378 A KR20077016378 A KR 20077016378A KR 100933385 B1 KR100933385 B1 KR 100933385B1
- Authority
- KR
- South Korea
- Prior art keywords
- plate
- aluminum alloy
- less
- temperature
- degreec
- Prior art date
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 121
- 238000004519 manufacturing process Methods 0.000 title claims description 34
- 229910018134 Al-Mg Inorganic materials 0.000 claims abstract description 109
- 229910018467 Al—Mg Inorganic materials 0.000 claims abstract description 109
- 238000000034 method Methods 0.000 claims abstract description 82
- 238000009749 continuous casting Methods 0.000 claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 15
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- 239000012535 impurity Substances 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims description 67
- 238000005097 cold rolling Methods 0.000 claims description 38
- 238000005266 casting Methods 0.000 claims description 36
- 238000000137 annealing Methods 0.000 claims description 31
- 238000010438 heat treatment Methods 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 239000000314 lubricant Substances 0.000 claims description 14
- 238000000265 homogenisation Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 229910052720 vanadium Inorganic materials 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 239000000956 alloy Substances 0.000 abstract description 58
- 229910045601 alloy Inorganic materials 0.000 abstract description 57
- 229910000765 intermetallic Inorganic materials 0.000 description 53
- 238000012360 testing method Methods 0.000 description 44
- 230000000052 comparative effect Effects 0.000 description 35
- 238000000465 moulding Methods 0.000 description 34
- 238000005452 bending Methods 0.000 description 23
- 239000000203 mixture Substances 0.000 description 16
- 239000013078 crystal Substances 0.000 description 14
- 238000005096 rolling process Methods 0.000 description 14
- 238000001556 precipitation Methods 0.000 description 12
- 238000005336 cracking Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000005259 measurement Methods 0.000 description 9
- 238000005461 lubrication Methods 0.000 description 8
- 238000007493 shaping process Methods 0.000 description 7
- 108010053481 Antifreeze Proteins Proteins 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 230000003746 surface roughness Effects 0.000 description 6
- 238000005098 hot rolling Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 229910018084 Al-Fe Inorganic materials 0.000 description 4
- 229910018125 Al-Si Inorganic materials 0.000 description 4
- 229910018192 Al—Fe Inorganic materials 0.000 description 4
- 229910018520 Al—Si Inorganic materials 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 210000001787 dendrite Anatomy 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 238000007614 solvation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 229910018464 Al—Mg—Si Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001096 P alloy Inorganic materials 0.000 description 1
- 229910000756 V alloy Inorganic materials 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000866 electrolytic etching Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000003887 surface segregation Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
- B22D11/003—Aluminium alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/068—Accessories therefor for cooling the cast product during its passage through the mould surfaces
- B22D11/0682—Accessories therefor for cooling the cast product during its passage through the mould surfaces by cooling the casting wheel
-
- 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
-
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B21B2003/001—Aluminium or its alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Continuous Casting (AREA)
- Metal Rolling (AREA)
Abstract
Description
Claims (12)
- 쌍롤식 연속 주조법에 의해, 회전하는 한 쌍의 쌍롤 사이에 알루미늄 합금 용탕을 주탕하여 주조 및 냉간 압연된 판 두께 0.5 내지 3㎜의 Al-Mg계 알루미늄 합금판으로서, 질량%로, Mg: 8% 초과 14% 이하, Fe: 1.0% 이하 및 Si: 0.5% 이하를 포함하고, 알루미늄 합금판의 평균 도전율이 20 IACS% 이상 26 IACS% 미만의 범위이고, 알루미늄 합금판의 재질 특성으로서, 강도 연성 밸런스(인장 강도×전체 신도)가 11000(MPa%) 이상인 것을 특징으로 하는, 알루미늄 합금판.
- 제 1 항에 있어서,상기 알루미늄 합금판이, 질량%로, Mn: 0.3% 이하, Cr: 0.3% 이하, Zr: 0.3% 이하, V: 0.3% 이하, Ti: 0.1% 이하, Cu: 1.0% 이하 및 Zn: 1.0% 이하 중 적어도 1종을 추가로 포함하는 알루미늄 합금판.
- 제 1 항에 있어서,상기 강도 연성 밸런스가 12000(MPa%) 이상인 알루미늄 합금판.
- 제 1 항에 있어서,상기 알루미늄 합금판이, 상기 쌍롤식 연속 주조 시에, 질량%로, Mg: 8% 초과 14% 이하, Fe: 1.0% 이하 및 Si: 0.5% 이하를 포함하고, 잔부가 Al 및 불가피적 불순물로 이루어지는 용탕을, 상기 쌍롤에 주탕하고, 이 쌍롤의 냉각 속도를 100℃/s 이상으로 하여 판 두께 1 내지 13㎜의 범위로 연속적으로 주조하여 제조된 것인 알루미늄 합금판.
- 제 1 항에 있어서,상기 알루미늄 합금판이, 상기 쌍롤의 표면에 윤활제를 이용하지 않고 주조된 것인 알루미늄 합금판.
- 쌍롤식 연속 주조 방법에 의해, 회전하는 한 쌍의 쌍롤 사이에 알루미늄 합금용탕을 주탕하고 주조하여, 질량%로, Mg: 8% 초과 14% 이하, Fe: 1.0% 이하 및 Si: 0.5% 이하를 포함하고, 판 두께가 1 내지 13㎜인 알루미늄 합금 판상 주괴를 수득하고, 이 주괴를 냉간 압연하여 판 두께 0.5 내지 3㎜의 알루미늄 합금 박판을 제조하는 방법에 있어서, 상기 쌍롤에 주탕 후에 상기 판상 주괴 중심부가 응고하기까지의 평균 냉각 속도를 50℃/s 이상으로 하여 주조하고, 또한 그 후의 공정에서 상기 판상 주괴 또는 박판을 400℃ 이상의 온도로 가열하는데 있어서는, 상기 판상 주괴 또는 박판의 중심부의 온도가 200℃로부터 400℃까지의 범위일 때의 평균 승온 속도를 5℃/s 이상으로 하고, 200℃를 초과하는 온도로부터 판상 주괴 또는 박판을 냉각하는데 있어서는, 200℃의 온도까지의 평균 냉각 속도를 5℃/s 이상으로 하여 냉각하는 것을 특징으로 하는, 알루미늄 합금판의 제조방법.
- 제 6 항에 있어서,상기 판상 주괴의 주조 직후로부터 200℃까지의 온도 범위를 평균 냉각 속도 5℃/s 이상으로 하여 냉각하는 알루미늄 합금의 제조방법.
- 제 6 항에 있어서,상기 판상 주괴를, 냉간 압연 전에 400℃ 이상 액상선 온도 이하에서 균질화 열처리하는데 있어서, 주괴 중심부의 온도가 200℃로부터 400℃까지의 범위일 때의 평균 승온 속도를 5℃/s 이상으로 하고, 균질화 열처리 온도로부터 100℃까지의 범위에서의 평균 냉각 속도를 5℃/s 이상으로 하는 알루미늄 합금판의 제조방법.
- 제 6 항에 있어서,상기 냉간 압연을, 주조 후에 온도가 300℃ 이상인 상기 판상 주괴에 대하여 행하고, 냉간 압연 중의 판의 평균 냉각 속도를 50℃/s 이상으로 하거나, 냉간 압연 후의 판을 평균 냉각 속도 5℃/s 이상으로 냉각하는 알루미늄 합금판의 제조방법.
- 제 6 항에 있어서,상기 냉간 압연 후에, 400℃ 이상 액상선 온도 이하에서 최종 어닐링하는데 있어서, 판 중심부의 온도가 200℃로부터 400℃까지의 범위일 때의 평균 승온 속도를 5℃/s 이상으로 하고, 최종 어닐링 온도로부터 100℃까지의 범위에서의 평균 냉각 속도를 5℃/s 이상으로 하는 알루미늄 합금판의 제조방법.
- 제 6 항에 있어서,상기 알루미늄 합금 판상 주괴가, 질량%로, Mn: 0.3% 이하, Cr: 0.3% 이하, Zr: 0.3% 이하, V: 0.3% 이하, Ti: 0.1% 이하, Cu: 1.0% 이하 및 Zn: 1.0% 이하로 각각 규제된 알루미늄 합금판의 제조방법.
- 제 6 항에 있어서,상기 알루미늄 합금 판상 주괴가, 상기 쌍롤 표면에 윤활제를 이용하지 않고 주조된 것인 알루미늄 합금판의 제조방법.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005011812A JP4224463B2 (ja) | 2005-01-19 | 2005-01-19 | 成形用アルミニウム合金板 |
JPJP-P-2005-00011812 | 2005-01-19 | ||
JP2005017236A JP4224464B2 (ja) | 2005-01-25 | 2005-01-25 | 成形用アルミニウム合金板の製造方法 |
JPJP-P-2005-00017236 | 2005-01-25 | ||
PCT/JP2006/300380 WO2006077779A1 (ja) | 2005-01-19 | 2006-01-13 | アルミニウム合金板及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070087137A KR20070087137A (ko) | 2007-08-27 |
KR100933385B1 true KR100933385B1 (ko) | 2009-12-22 |
Family
ID=36692169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077016378A KR100933385B1 (ko) | 2005-01-19 | 2006-01-13 | 알루미늄 합금판 및 그의 제조방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8420011B2 (ko) |
EP (1) | EP1842935B1 (ko) |
KR (1) | KR100933385B1 (ko) |
WO (1) | WO2006077779A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180069330A (ko) | 2016-12-15 | 2018-06-25 | 현대자동차주식회사 | 고강도 알루미늄 합금 판재 부품 및 그 제조방법 |
KR102566987B1 (ko) | 2023-04-24 | 2023-08-14 | 한국재료연구원 | 고강도 알루미늄-아연-마그네슘-구리 합금 후판 및 그 제조방법 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006077779A1 (ja) | 2005-01-19 | 2006-07-27 | Kabushiki Kaisha Kobe Seiko Sho | アルミニウム合金板及びその製造方法 |
JP4203508B2 (ja) * | 2006-03-08 | 2009-01-07 | 株式会社神戸製鋼所 | アルミニウム合金鋳造板の製造方法 |
CN101583730B (zh) * | 2007-01-24 | 2011-12-07 | 先进合金有限公司 | 由含镁的铝基合金制成的结构材料的生产方法 |
US8956472B2 (en) * | 2008-11-07 | 2015-02-17 | Alcoa Inc. | Corrosion resistant aluminum alloys having high amounts of magnesium and methods of making the same |
US20100164677A1 (en) * | 2008-12-29 | 2010-07-01 | Chin-Chi Yang | Fuse |
JP5715062B2 (ja) * | 2009-10-16 | 2015-05-07 | 昭和電工株式会社 | ブレーキピストンの製造方法 |
KR101232221B1 (ko) * | 2011-01-10 | 2013-02-12 | 한국기계연구원 | 쌍롤주조법을 이용한 마그네슘 합금 주편의 제조방법 및 이에 따라 제조되는 마그네슘 합금 주편 |
JP5920723B2 (ja) * | 2011-11-21 | 2016-05-18 | 株式会社神戸製鋼所 | アルミニウム−マグネシウム合金およびその合金板 |
FR2995322B1 (fr) * | 2012-09-10 | 2015-04-17 | Peugeot Citroen Automobiles Sa | Piece de carrosserie de vehicule emboutie a partir de tole d'aluminium a haute deformabilite. |
KR20150047246A (ko) | 2013-10-24 | 2015-05-04 | 한국기계연구원 | 결정립이 미세화된 알루미늄-아연-마그네슘-구리 합금 판재의 제조방법 |
JP6258108B2 (ja) * | 2014-04-09 | 2018-01-10 | 株式会社神戸製鋼所 | 車輌用フード |
CN115094282A (zh) * | 2015-06-05 | 2022-09-23 | 诺维尔里斯公司 | 高强度5xxx铝合金以及其制造方法 |
CN108330420B (zh) * | 2018-03-23 | 2020-01-14 | 武汉理工大学 | 超高Mg含量的变形Al-Mg合金的制备方法 |
CN114107768B (zh) * | 2020-08-26 | 2022-09-20 | 宝山钢铁股份有限公司 | 一种喷射铸轧7xxx铝合金薄带的制备方法 |
KR20220087210A (ko) * | 2020-12-17 | 2022-06-24 | 현대자동차주식회사 | 연료전지의 분리판용 알루미늄 박판재 및 그 제조방법 |
CN114054695B (zh) * | 2021-11-18 | 2023-07-21 | 青海桥头铝电有限责任公司 | 一种超薄宽幅铝合金铸轧板生产方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4626294A (en) * | 1985-05-28 | 1986-12-02 | Aluminum Company Of America | Lightweight armor plate and method |
JPH07115132B2 (ja) | 1988-02-05 | 1995-12-13 | 株式会社神戸製鋼所 | 双ロールによるAl―Mg合金の鋳造方法 |
JPH07145441A (ja) * | 1993-01-27 | 1995-06-06 | Toyota Motor Corp | 超塑性アルミニウム合金およびその製造方法 |
JPH07252571A (ja) | 1994-03-17 | 1995-10-03 | Nippon Steel Corp | 自動車用アルミニウム合金板とその製造方法 |
JPH08165538A (ja) | 1994-12-12 | 1996-06-25 | Sky Alum Co Ltd | リサイクル性の高い自動車ボディシート用アルミニウム合金圧延板及びその製造方法 |
JP3145904B2 (ja) * | 1995-08-23 | 2001-03-12 | 住友軽金属工業株式会社 | 高速超塑性成形に優れたアルミニウム合金板およびその成形方法 |
RU2111826C1 (ru) * | 1996-07-24 | 1998-05-27 | Виктор Макарьевич Живодеров | Способ литья алюминиевых сплавов, алюминиевый сплав и способ производства из него промежуточных изделий |
JPH10259441A (ja) * | 1997-03-19 | 1998-09-29 | Sumitomo Light Metal Ind Ltd | 高速超塑性成形性に優れ且つ成形後のキャビティの少ないアルミニウム合金板およびその製造方法 |
JP2001032031A (ja) | 1999-07-22 | 2001-02-06 | Kobe Steel Ltd | 耐応力腐食割れ性に優れた構造材用アルミニウム合金板 |
EP1440177A1 (en) | 2001-09-25 | 2004-07-28 | Assan Demir VE SAC Sanayi A.S. | Process of producing 5xxx series aluminum alloys with high mechanical properties through twin-roll casting |
WO2006077779A1 (ja) | 2005-01-19 | 2006-07-27 | Kabushiki Kaisha Kobe Seiko Sho | アルミニウム合金板及びその製造方法 |
-
2006
- 2006-01-13 WO PCT/JP2006/300380 patent/WO2006077779A1/ja active Application Filing
- 2006-01-13 EP EP06711665.7A patent/EP1842935B1/en active Active
- 2006-01-13 KR KR1020077016378A patent/KR100933385B1/ko active IP Right Grant
- 2006-01-13 US US11/814,124 patent/US8420011B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
J. of Materials Processing technology, vol. 153-154, 2004, pp.42-47 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180069330A (ko) | 2016-12-15 | 2018-06-25 | 현대자동차주식회사 | 고강도 알루미늄 합금 판재 부품 및 그 제조방법 |
KR102566987B1 (ko) | 2023-04-24 | 2023-08-14 | 한국재료연구원 | 고강도 알루미늄-아연-마그네슘-구리 합금 후판 및 그 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
US20090071576A1 (en) | 2009-03-19 |
EP1842935A1 (en) | 2007-10-10 |
WO2006077779A1 (ja) | 2006-07-27 |
US8420011B2 (en) | 2013-04-16 |
EP1842935A4 (en) | 2011-07-06 |
EP1842935B1 (en) | 2014-10-29 |
KR20070087137A (ko) | 2007-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100933385B1 (ko) | 알루미늄 합금판 및 그의 제조방법 | |
JP4224463B2 (ja) | 成形用アルミニウム合金板 | |
JP4203508B2 (ja) | アルミニウム合金鋳造板の製造方法 | |
JP5064991B2 (ja) | 高強度高延性アルミニウム合金板 | |
JP4541934B2 (ja) | 成形用アルミニウム合金板の製造方法 | |
JP4542016B2 (ja) | 成形用アルミニウム合金板の製造方法 | |
JP4224464B2 (ja) | 成形用アルミニウム合金板の製造方法 | |
JP4914098B2 (ja) | アルミニウム合金鋳造板の製造方法 | |
JP5059353B2 (ja) | 耐応力腐食割れ性に優れたアルミニウム合金板 | |
JP4799294B2 (ja) | 高成形性Al−Mg系合金板の製造方法 | |
JP5059505B2 (ja) | 高強度で成形が可能なアルミニウム合金冷延板 | |
JP4955969B2 (ja) | 成形用アルミニウム合金板の製造方法 | |
JP5416795B2 (ja) | 成形用アルミニウム合金板 | |
JP4550598B2 (ja) | 成形用アルミニウム合金板 | |
JP4427020B2 (ja) | 成形用アルミニウム合金板の製造方法 | |
KR101159410B1 (ko) | 도장 베이킹 경화성이 우수하고, 실온 시효를 억제한 알루미늄 합금판 및 그 제조 방법 | |
JP4456505B2 (ja) | 成形用アルミニウム合金板の製造方法 | |
JP6589443B2 (ja) | Al−Si−Mg系アルミニウム合金板、該合金板の製造方法及び合金板を用いた自動車用部品 | |
JP4542004B2 (ja) | 成形用アルミニウム合金板 | |
JP4550597B2 (ja) | 成形用アルミニウム合金板 | |
JP4224435B2 (ja) | 自動車用アルミニウム合金板およびその製造方法 | |
JP5406600B2 (ja) | 伸びフランジ性に優れたアルミニウム合金板およびその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20121119 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20131119 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20141126 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20151118 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20161123 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20171117 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20181115 Year of fee payment: 10 |