CN110785506A - 镁合金板材及其制造方法 - Google Patents
镁合金板材及其制造方法 Download PDFInfo
- Publication number
- CN110785506A CN110785506A CN201880042004.2A CN201880042004A CN110785506A CN 110785506 A CN110785506 A CN 110785506A CN 201880042004 A CN201880042004 A CN 201880042004A CN 110785506 A CN110785506 A CN 110785506A
- Authority
- CN
- China
- Prior art keywords
- magnesium alloy
- alloy sheet
- sheet material
- crystal grains
- less
- 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.)
- Pending
Links
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 156
- 239000000463 material Substances 0.000 title claims abstract description 124
- 238000004519 manufacturing process Methods 0.000 title abstract description 20
- 239000011777 magnesium Substances 0.000 claims abstract description 31
- 239000012535 impurity Substances 0.000 claims abstract description 16
- 238000005096 rolling process Methods 0.000 claims description 68
- 239000013078 crystal Substances 0.000 claims description 52
- 239000002245 particle Substances 0.000 claims description 34
- 238000005204 segregation Methods 0.000 claims description 28
- 239000011575 calcium Substances 0.000 description 54
- 235000013339 cereals Nutrition 0.000 description 45
- 238000010438 heat treatment Methods 0.000 description 29
- 230000000052 comparative effect Effects 0.000 description 27
- 238000005266 casting Methods 0.000 description 23
- 230000009467 reduction Effects 0.000 description 20
- 239000011572 manganese Substances 0.000 description 18
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 17
- 238000000034 method Methods 0.000 description 17
- 239000011701 zinc Substances 0.000 description 17
- 238000005098 hot rolling Methods 0.000 description 14
- 229910052749 magnesium Inorganic materials 0.000 description 14
- 239000000155 melt Substances 0.000 description 13
- AZUYLZMQTIKGSC-UHFFFAOYSA-N 1-[6-[4-(5-chloro-6-methyl-1H-indazol-4-yl)-5-methyl-3-(1-methylindazol-5-yl)pyrazol-1-yl]-2-azaspiro[3.3]heptan-2-yl]prop-2-en-1-one Chemical compound ClC=1C(=C2C=NNC2=CC=1C)C=1C(=NN(C=1C)C1CC2(CN(C2)C(C=C)=O)C1)C=1C=C2C=NN(C2=CC=1)C AZUYLZMQTIKGSC-UHFFFAOYSA-N 0.000 description 12
- 238000009826 distribution Methods 0.000 description 11
- 229910052782 aluminium Inorganic materials 0.000 description 9
- 238000000137 annealing Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 230000000670 limiting effect Effects 0.000 description 8
- 229910052791 calcium Inorganic materials 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 238000000265 homogenisation Methods 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009750 centrifugal casting Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000007528 sand casting Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 2
- 229910018137 Al-Zn Inorganic materials 0.000 description 1
- 229910018573 Al—Zn Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000879 optical micrograph Methods 0.000 description 1
- 238000000399 optical microscopy Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 235000020985 whole grains Nutrition 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
-
- 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
- B21B3/003—Rolling non-ferrous metals immediately subsequent to continuous casting, i.e. in-line rolling
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C23/00—Alloys based on magnesium
- C22C23/02—Alloys based on magnesium with aluminium 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
- C22F1/06—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of magnesium or alloys based thereon
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)
- Metal Rolling (AREA)
- Hard Magnetic Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170079982A KR20190000676A (ko) | 2017-06-23 | 2017-06-23 | 마그네슘 합금 판재 및 이의 제조방법 |
| KR10-2017-0079982 | 2017-06-23 | ||
| PCT/KR2018/007030 WO2018236163A1 (ko) | 2017-06-23 | 2018-06-21 | 마그네슘 합금 판재 및 이의 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110785506A true CN110785506A (zh) | 2020-02-11 |
Family
ID=64735780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880042004.2A Pending CN110785506A (zh) | 2017-06-23 | 2018-06-21 | 镁合金板材及其制造方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20210147964A1 (de) |
| EP (1) | EP3643802A4 (de) |
| JP (1) | JP2020524219A (de) |
| KR (1) | KR20190000676A (de) |
| CN (1) | CN110785506A (de) |
| CA (1) | CA3068201A1 (de) |
| WO (1) | WO2018236163A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102388524B1 (ko) * | 2020-04-27 | 2022-04-21 | 경북대학교 산학협력단 | 마그네슘 합금의 변형 시 형성되는 쌍정의 분율 예측 방법 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090120194A (ko) * | 2008-05-19 | 2009-11-24 | 포항공과대학교 산학협력단 | 고강도 마그네슘 합금 판재 및 그 제조방법 |
| JP2010229467A (ja) * | 2009-03-26 | 2010-10-14 | Hitachi Metals Ltd | マグネシウム合金薄板の製造方法 |
| JP2011179075A (ja) * | 2010-03-01 | 2011-09-15 | National Institute Of Advanced Industrial Science & Technology | 冷間成形性と面内異方性を改善したマグネシウム合金板材及びその作製方法 |
| KR101481909B1 (ko) * | 2013-08-08 | 2015-01-13 | 주식회사 포스코 | 마그네슘 합금의 제조 방법 |
| KR20150065418A (ko) * | 2013-12-05 | 2015-06-15 | 주식회사 포스코 | 마그네슘 합금 판재 및 이의 제조 방법 |
| CN108472699A (zh) * | 2015-12-23 | 2018-08-31 | 株式会社Posco | 镁合金板材及其制造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011127163A (ja) * | 2009-12-16 | 2011-06-30 | Mitsubishi Alum Co Ltd | 成形性に優れるマグネシウム合金板材とその製造方法 |
| JP5660525B2 (ja) * | 2010-03-05 | 2015-01-28 | 独立行政法人産業技術総合研究所 | アルミニウム合金並みの常温成形性を発揮する汎用マグネシウム合金板材及びその製造方法 |
| JP2012077320A (ja) * | 2010-09-30 | 2012-04-19 | Mitsubishi Alum Co Ltd | 曲げ加工用マグネシウム合金板材およびその製造方法ならびにマグネシウム合金パイプおよびその製造方法 |
| KR101751521B1 (ko) * | 2015-12-24 | 2017-06-27 | 주식회사 포스코 | 마그네슘 합금 판재 제조방법 |
-
2017
- 2017-06-23 KR KR1020170079982A patent/KR20190000676A/ko not_active Application Discontinuation
-
2018
- 2018-06-21 WO PCT/KR2018/007030 patent/WO2018236163A1/ko unknown
- 2018-06-21 CA CA3068201A patent/CA3068201A1/en not_active Abandoned
- 2018-06-21 EP EP18820051.3A patent/EP3643802A4/de not_active Withdrawn
- 2018-06-21 US US16/625,452 patent/US20210147964A1/en not_active Abandoned
- 2018-06-21 JP JP2019570977A patent/JP2020524219A/ja active Pending
- 2018-06-21 CN CN201880042004.2A patent/CN110785506A/zh active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090120194A (ko) * | 2008-05-19 | 2009-11-24 | 포항공과대학교 산학협력단 | 고강도 마그네슘 합금 판재 및 그 제조방법 |
| JP2010229467A (ja) * | 2009-03-26 | 2010-10-14 | Hitachi Metals Ltd | マグネシウム合金薄板の製造方法 |
| JP2011179075A (ja) * | 2010-03-01 | 2011-09-15 | National Institute Of Advanced Industrial Science & Technology | 冷間成形性と面内異方性を改善したマグネシウム合金板材及びその作製方法 |
| KR101481909B1 (ko) * | 2013-08-08 | 2015-01-13 | 주식회사 포스코 | 마그네슘 합금의 제조 방법 |
| KR20150065418A (ko) * | 2013-12-05 | 2015-06-15 | 주식회사 포스코 | 마그네슘 합금 판재 및 이의 제조 방법 |
| CN108472699A (zh) * | 2015-12-23 | 2018-08-31 | 株式会社Posco | 镁合金板材及其制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20210147964A1 (en) | 2021-05-20 |
| EP3643802A1 (de) | 2020-04-29 |
| KR20190000676A (ko) | 2019-01-03 |
| CA3068201A1 (en) | 2018-12-27 |
| EP3643802A4 (de) | 2020-07-29 |
| WO2018236163A1 (ko) | 2018-12-27 |
| JP2020524219A (ja) | 2020-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200211 |
|
| WD01 | Invention patent application deemed withdrawn after publication |