JP6688828B2 - 自動車構造部材用アルミニウム合金板、自動車構造部材および自動車構造部材用アルミニウム合金板の製造方法 - Google Patents
自動車構造部材用アルミニウム合金板、自動車構造部材および自動車構造部材用アルミニウム合金板の製造方法 Download PDFInfo
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- JP6688828B2 JP6688828B2 JP2018070252A JP2018070252A JP6688828B2 JP 6688828 B2 JP6688828 B2 JP 6688828B2 JP 2018070252 A JP2018070252 A JP 2018070252A JP 2018070252 A JP2018070252 A JP 2018070252A JP 6688828 B2 JP6688828 B2 JP 6688828B2
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- aluminum alloy
- structural member
- alloy plate
- automobile structural
- Prior art date
- 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.)
- Expired - Fee Related
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- 229910000838 Al alloy Inorganic materials 0.000 title claims description 112
- 238000004519 manufacturing process Methods 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 16
- 238000012360 testing method Methods 0.000 claims description 63
- 238000005452 bending Methods 0.000 claims description 38
- 238000005096 rolling process Methods 0.000 claims description 37
- 238000005097 cold rolling Methods 0.000 claims description 25
- 238000000137 annealing Methods 0.000 claims description 24
- 230000032683 aging Effects 0.000 claims description 22
- 230000035882 stress Effects 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000005098 hot rolling Methods 0.000 claims description 14
- 229910018464 Al—Mg—Si Inorganic materials 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 7
- 238000010791 quenching Methods 0.000 claims description 7
- 230000000171 quenching effect Effects 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims 2
- 230000007797 corrosion Effects 0.000 description 22
- 238000005260 corrosion Methods 0.000 description 22
- 239000000463 material Substances 0.000 description 21
- 239000000243 solution Substances 0.000 description 20
- 239000000203 mixture Substances 0.000 description 15
- 239000000126 substance Substances 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 12
- 230000007423 decrease Effects 0.000 description 11
- 238000011156 evaluation Methods 0.000 description 11
- 238000001816 cooling Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 9
- 238000009864 tensile test Methods 0.000 description 7
- 239000002244 precipitate Substances 0.000 description 6
- 239000006104 solid solution Substances 0.000 description 6
- 229910019018 Mg 2 Si Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000013585 weight reducing agent Substances 0.000 description 3
- 229910019064 Mg-Si Inorganic materials 0.000 description 2
- 229910019406 Mg—Si Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 238000003483 aging Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 238000005406 washing 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
- C22C21/02—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
- 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
- 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
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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)
- Metal Rolling (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018070252A JP6688828B2 (ja) | 2018-03-30 | 2018-03-30 | 自動車構造部材用アルミニウム合金板、自動車構造部材および自動車構造部材用アルミニウム合金板の製造方法 |
PCT/JP2019/013472 WO2019189517A1 (ja) | 2018-03-30 | 2019-03-27 | 自動車構造部材用アルミニウム合金板、自動車構造部材および自動車構造部材用アルミニウム合金板の製造方法 |
US17/043,487 US20210054482A1 (en) | 2018-03-30 | 2019-03-27 | Aluminum alloy sheet for automobile structural member use, automobile structural member, and method for producing aluminum alloy sheet for automobile structural member use |
CN201980011003.6A CN111684090A (zh) | 2018-03-30 | 2019-03-27 | 汽车结构构件用铝合金板、汽车结构构件和汽车结构构件用铝合金板的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018070252A JP6688828B2 (ja) | 2018-03-30 | 2018-03-30 | 自動車構造部材用アルミニウム合金板、自動車構造部材および自動車構造部材用アルミニウム合金板の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019178420A JP2019178420A (ja) | 2019-10-17 |
JP6688828B2 true JP6688828B2 (ja) | 2020-04-28 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018070252A Expired - Fee Related JP6688828B2 (ja) | 2018-03-30 | 2018-03-30 | 自動車構造部材用アルミニウム合金板、自動車構造部材および自動車構造部材用アルミニウム合金板の製造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20210054482A1 (zh) |
JP (1) | JP6688828B2 (zh) |
CN (1) | CN111684090A (zh) |
WO (1) | WO2019189517A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114058885B (zh) * | 2021-11-16 | 2022-12-09 | 中铝材料应用研究院有限公司 | 6xxx系铝合金板材及其制备方法和焊接方法 |
CN115418539A (zh) * | 2022-09-04 | 2022-12-02 | 桂林理工大学 | 一种含钼元素的抗火铝合金 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58224142A (ja) * | 1982-06-22 | 1983-12-26 | Sumitomo Light Metal Ind Ltd | 成形性のすぐれたアルミニウム合金板およびその製造方法 |
JPS6056786B2 (ja) * | 1982-10-01 | 1985-12-11 | 株式会社神戸製鋼所 | 箔圧延性に優れた箔地の製造方法 |
JP3498942B2 (ja) * | 1998-09-24 | 2004-02-23 | 株式会社神戸製鋼所 | 耐リジングマーク性に優れたアルミニウム合金板及びリジングマーク発生の有無の評価方法 |
JP4383039B2 (ja) * | 2001-11-30 | 2009-12-16 | トヨタ自動車株式会社 | 曲げ加工性に優れたアルミニウム合金板の製造方法 |
JP2003268475A (ja) * | 2002-03-12 | 2003-09-25 | Sky Alum Co Ltd | 成形加工用アルミニウム合金板およびその製造方法 |
JP5415016B2 (ja) * | 2008-04-16 | 2014-02-12 | 株式会社Uacj | 成形加工用アルミニウム合金板およびその製造方法 |
CN101638745B (zh) * | 2009-08-28 | 2012-07-04 | 沈阳工业大学 | 一种AlMgSi合金板材的制备方法 |
JP5882380B2 (ja) * | 2013-04-09 | 2016-03-09 | 株式会社神戸製鋼所 | プレス成形用アルミニウム合金板の製造方法 |
WO2017168891A1 (ja) * | 2016-03-30 | 2017-10-05 | 昭和電工株式会社 | Al-Mg―Si系合金板の製造方法 |
-
2018
- 2018-03-30 JP JP2018070252A patent/JP6688828B2/ja not_active Expired - Fee Related
-
2019
- 2019-03-27 US US17/043,487 patent/US20210054482A1/en not_active Abandoned
- 2019-03-27 WO PCT/JP2019/013472 patent/WO2019189517A1/ja active Application Filing
- 2019-03-27 CN CN201980011003.6A patent/CN111684090A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20210054482A1 (en) | 2021-02-25 |
JP2019178420A (ja) | 2019-10-17 |
WO2019189517A1 (ja) | 2019-10-03 |
CN111684090A (zh) | 2020-09-18 |
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