KR20190000676A - 마그네슘 합금 판재 및 이의 제조방법 - Google Patents
마그네슘 합금 판재 및 이의 제조방법 Download PDFInfo
- Publication number
- KR20190000676A KR20190000676A KR1020170079982A KR20170079982A KR20190000676A KR 20190000676 A KR20190000676 A KR 20190000676A KR 1020170079982 A KR1020170079982 A KR 1020170079982A KR 20170079982 A KR20170079982 A KR 20170079982A KR 20190000676 A KR20190000676 A KR 20190000676A
- Authority
- KR
- South Korea
- Prior art keywords
- magnesium alloy
- alloy sheet
- sheet material
- less
- specifically
- Prior art date
Links
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 143
- 238000004519 manufacturing process Methods 0.000 title abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 121
- 239000013078 crystal Substances 0.000 claims abstract description 59
- 239000011777 magnesium Substances 0.000 claims abstract description 41
- 239000012535 impurity Substances 0.000 claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims description 33
- 239000002245 particle Substances 0.000 claims description 32
- 238000005204 segregation Methods 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 18
- 239000011575 calcium Substances 0.000 description 52
- 235000013339 cereals Nutrition 0.000 description 46
- 230000000052 comparative effect Effects 0.000 description 37
- 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 31
- 238000010438 heat treatment Methods 0.000 description 25
- 238000005266 casting Methods 0.000 description 22
- 230000009467 reduction Effects 0.000 description 21
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 17
- 229910052749 magnesium Inorganic materials 0.000 description 17
- 239000011572 manganese Substances 0.000 description 15
- 239000011701 zinc Substances 0.000 description 14
- 238000000265 homogenisation Methods 0.000 description 12
- 238000000137 annealing Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 9
- 229910052791 calcium Inorganic materials 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000000956 alloy Substances 0.000 description 7
- 238000001887 electron backscatter diffraction Methods 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 238000005098 hot rolling Methods 0.000 description 5
- 230000000670 limiting effect Effects 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- 238000003825 pressing 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
- 230000018109 developmental process Effects 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 238000004512 die casting Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011160 research 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
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009750 centrifugal casting Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 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
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse 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
- 238000005336 cracking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 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)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170079982A KR20190000676A (ko) | 2017-06-23 | 2017-06-23 | 마그네슘 합금 판재 및 이의 제조방법 |
| CA3068201A CA3068201A1 (en) | 2017-06-23 | 2018-06-21 | Magnesium alloy sheet and manufacturing method therefor |
| EP18820051.3A EP3643802A4 (de) | 2017-06-23 | 2018-06-21 | Blech aus einer magnesiumlegierung und herstellungsverfahren dafür |
| US16/625,452 US20210147964A1 (en) | 2017-06-23 | 2018-06-21 | Magnesium alloy sheet and manufacturing method therefor |
| JP2019570977A JP2020524219A (ja) | 2017-06-23 | 2018-06-21 | マグネシウム合金板材およびその製造方法 |
| PCT/KR2018/007030 WO2018236163A1 (ko) | 2017-06-23 | 2018-06-21 | 마그네슘 합금 판재 및 이의 제조방법 |
| CN201880042004.2A CN110785506A (zh) | 2017-06-23 | 2018-06-21 | 镁合金板材及其制造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170079982A KR20190000676A (ko) | 2017-06-23 | 2017-06-23 | 마그네슘 합금 판재 및 이의 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20190000676A true KR20190000676A (ko) | 2019-01-03 |
Family
ID=64735780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020170079982A KR20190000676A (ko) | 2017-06-23 | 2017-06-23 | 마그네슘 합금 판재 및 이의 제조방법 |
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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210132429A (ko) * | 2020-04-27 | 2021-11-04 | 경북대학교 산학협력단 | 마그네슘 합금의 변형 시 형성되는 쌍정의 분율 예측 방법 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101078308B1 (ko) * | 2008-05-19 | 2011-10-31 | 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 |
| 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 |
| JP5590660B2 (ja) * | 2010-03-01 | 2014-09-17 | 独立行政法人産業技術総合研究所 | 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 |
| 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 |
| KR101481909B1 (ko) * | 2013-08-08 | 2015-01-13 | 주식회사 포스코 | 마그네슘 합금의 제조 방법 |
| KR101626820B1 (ko) * | 2013-12-05 | 2016-06-02 | 주식회사 포스코 | 마그네슘 합금 판재 및 이의 제조 방법 |
| EP3395458B1 (de) * | 2015-12-23 | 2021-08-18 | Posco | Blech aus magnesiumlegierung und verfahren zur herstellung davon |
| 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 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 CN CN201880042004.2A patent/CN110785506A/zh active Pending
- 2018-06-21 CA CA3068201A patent/CA3068201A1/en not_active Abandoned
- 2018-06-21 JP JP2019570977A patent/JP2020524219A/ja active Pending
- 2018-06-21 WO PCT/KR2018/007030 patent/WO2018236163A1/ko unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210132429A (ko) * | 2020-04-27 | 2021-11-04 | 경북대학교 산학협력단 | 마그네슘 합금의 변형 시 형성되는 쌍정의 분율 예측 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020524219A (ja) | 2020-08-13 |
| CA3068201A1 (en) | 2018-12-27 |
| EP3643802A1 (de) | 2020-04-29 |
| WO2018236163A1 (ko) | 2018-12-27 |
| CN110785506A (zh) | 2020-02-11 |
| US20210147964A1 (en) | 2021-05-20 |
| EP3643802A4 (de) | 2020-07-29 |
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| AMND | Amendment | ||
| E601 | Decision to refuse application | ||
| X091 | Application refused [patent] | ||
| AMND | Amendment | ||
| E902 | Notification of reason for refusal | ||
| J201 | Request for trial against refusal decision | ||
| J301 | Trial decision |
Free format text: TRIAL NUMBER: 2019101002691; TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20190812 Effective date: 20191226 |