KR20210123340A - 용융 Al-Zn-Mg-Si-Sr 도금 강판 및 그 제조 방법 - Google Patents
용융 Al-Zn-Mg-Si-Sr 도금 강판 및 그 제조 방법 Download PDFInfo
- Publication number
- KR20210123340A KR20210123340A KR1020217027753A KR20217027753A KR20210123340A KR 20210123340 A KR20210123340 A KR 20210123340A KR 1020217027753 A KR1020217027753 A KR 1020217027753A KR 20217027753 A KR20217027753 A KR 20217027753A KR 20210123340 A KR20210123340 A KR 20210123340A
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- steel sheet
- plating
- dip
- hot
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 147
- 239000010959 steel Substances 0.000 title claims abstract description 147
- 238000004519 manufacturing process Methods 0.000 title claims description 33
- 238000007747 plating Methods 0.000 claims abstract description 240
- 229910019018 Mg 2 Si Inorganic materials 0.000 claims abstract description 118
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 67
- 239000000956 alloy Substances 0.000 claims abstract description 67
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 28
- 239000000203 mixture Substances 0.000 claims abstract description 17
- 239000012535 impurity Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 38
- 210000001787 dendrite Anatomy 0.000 claims description 33
- 229910018137 Al-Zn Inorganic materials 0.000 claims description 19
- 229910018573 Al—Zn Inorganic materials 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 18
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 abstract description 118
- 238000005260 corrosion Methods 0.000 abstract description 118
- 239000010410 layer Substances 0.000 description 282
- 239000012071 phase Substances 0.000 description 45
- 239000011248 coating agent Substances 0.000 description 21
- 238000000576 coating method Methods 0.000 description 21
- 230000007547 defect Effects 0.000 description 17
- 239000011701 zinc Substances 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 13
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 229910018571 Al—Zn—Mg Inorganic materials 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 230000002829 reductive effect Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000013507 mapping Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910018125 Al-Si Inorganic materials 0.000 description 3
- 229910018520 Al—Si Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000011856 silicon-based particle Substances 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 229910019064 Mg-Si Inorganic materials 0.000 description 2
- 229910019406 Mg—Si Inorganic materials 0.000 description 2
- 229910000676 Si alloy Inorganic materials 0.000 description 2
- 238000000441 X-ray spectroscopy Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 229910017706 MgZn Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910007570 Zn-Al Inorganic materials 0.000 description 1
- 239000002253 acid Substances 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
- 238000000137 annealing Methods 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- -1 as shown in FIG.1(b) Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- RXPRRQLKFXBCSJ-UHFFFAOYSA-N dl-Vincamin Natural products C1=CC=C2C(CCN3CCC4)=C5C3C4(CC)CC(O)(C(=O)OC)N5C2=C1 RXPRRQLKFXBCSJ-UHFFFAOYSA-N 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- RXPRRQLKFXBCSJ-GIVPXCGWSA-N vincamine Chemical compound C1=CC=C2C(CCN3CCC4)=C5[C@@H]3[C@]4(CC)C[C@](O)(C(=O)OC)N5C2=C1 RXPRRQLKFXBCSJ-GIVPXCGWSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/12—Aluminium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C18/00—Alloys based on zinc
- C22C18/04—Alloys based on zinc with aluminium 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
- C22C21/10—Alloys based on aluminium with zinc as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
- C23C2/29—Cooling or quenching
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/40—Plates; Strips
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Thermal Sciences (AREA)
- Coating With Molten Metal (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020237034407A KR20230145257A (ko) | 2019-03-01 | 2019-11-14 | 용융 Al-Zn-Mg-Si-Sr 도금 강판 및 그 제조 방법 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2019-037994 | 2019-03-01 | ||
JP2019037994 | 2019-03-01 | ||
PCT/JP2019/045520 WO2020179147A1 (ja) | 2019-03-01 | 2019-11-14 | 溶融Al−Zn−Mg−Si−Srめっき鋼板及びその製造方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020237034407A Division KR20230145257A (ko) | 2019-03-01 | 2019-11-14 | 용융 Al-Zn-Mg-Si-Sr 도금 강판 및 그 제조 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20210123340A true KR20210123340A (ko) | 2021-10-13 |
Family
ID=72337835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020217027753A KR20210123340A (ko) | 2019-03-01 | 2019-11-14 | 용융 Al-Zn-Mg-Si-Sr 도금 강판 및 그 제조 방법 |
Country Status (5)
Country | Link |
---|---|
KR (1) | KR20210123340A (zh) |
CN (1) | CN113631748A (zh) |
SG (1) | SG11202109471QA (zh) |
TW (1) | TWI724674B (zh) |
WO (1) | WO2020179147A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230090012A (ko) * | 2021-12-14 | 2023-06-21 | 현대제철 주식회사 | 열간 프레스용 강판 및 이를 이용하여 제조된 핫 스탬핑 부품 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230082044A (ko) | 2020-10-30 | 2023-06-08 | 제이에프이 스틸 가부시키가이샤 | 용융 Al-Zn-Si-Mg계 도금 강판, 표면 처리 강판 및 도장 강판 |
KR20230082043A (ko) | 2020-10-30 | 2023-06-08 | 제이에프이 스틸 가부시키가이샤 | 용융 Al-Zn-Si-Mg계 도금 강판, 표면 처리 강판 및 도장 강판 |
KR20230082045A (ko) | 2020-10-30 | 2023-06-08 | 제이에프이 스틸 가부시키가이샤 | 용융 Al-Zn-Si-Mg-Sr계 도금 강판, 표면 처리 강판 및 도장 강판 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS467161Y1 (zh) | 1968-03-19 | 1971-03-13 | ||
JPS5020228B1 (zh) | 1970-08-12 | 1975-07-12 | ||
JP3983932B2 (ja) | 1999-05-19 | 2007-09-26 | 日新製鋼株式会社 | 表面外観の良好な高耐食性Mg含有溶融Zn−Al系合金めっき鋼板 |
JP6368730B2 (ja) | 2015-03-02 | 2018-08-01 | Jfe鋼板株式会社 | 溶融Al−Zn−Mg−Siめっき鋼板とその製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000282204A (ja) * | 1999-04-02 | 2000-10-10 | Nippon Steel Corp | 端面、加工部の耐食性に優れた建材用アルミめっき鋼板 |
JP4136286B2 (ja) * | 1999-08-09 | 2008-08-20 | 新日本製鐵株式会社 | 耐食性に優れたZn−Al−Mg−Si合金めっき鋼材およびその製造方法 |
JP4102035B2 (ja) * | 2000-04-18 | 2008-06-18 | 新日本製鐵株式会社 | 耐食性に優れためっき製品およびその製造方法 |
JP2002012959A (ja) * | 2000-04-26 | 2002-01-15 | Nippon Steel Corp | 加工部及び端面耐食性に優れたAl系めっき鋼板 |
JP4584179B2 (ja) * | 2006-04-13 | 2010-11-17 | Jfe鋼板株式会社 | 耐食性および加工性に優れた溶融Zn−Al合金めっき鋼板の製造方法 |
KR20180118242A (ko) * | 2008-03-13 | 2018-10-30 | 블루스코프 스틸 리미티드 | 금속 코팅된 강철 스트립 |
JP5009446B1 (ja) * | 2011-07-14 | 2012-08-22 | 新日本製鐵株式会社 | アルコール又はその混合ガソリンに対する耐食性、および外観に優れたアルミめっき鋼板およびその製造方法 |
JP5430022B2 (ja) * | 2011-12-12 | 2014-02-26 | Jfeスチール株式会社 | Al系めっき鋼材及びその製造方法 |
MY182583A (en) * | 2015-03-02 | 2021-01-25 | Jfe Steel Corp | Hot-dip al-zn-mg-si coated steel sheet and method of producing same |
CN105483594B (zh) * | 2016-01-14 | 2018-10-30 | 上海大学 | 一种钢材表面连续热浸镀Al–Zn–Mg–Si合金镀层的方法 |
JP6812996B2 (ja) * | 2017-03-31 | 2021-01-13 | Jfeスチール株式会社 | 溶融Al系めっき鋼板とその製造方法 |
-
2019
- 2019-11-14 CN CN201980093481.6A patent/CN113631748A/zh active Pending
- 2019-11-14 KR KR1020217027753A patent/KR20210123340A/ko not_active IP Right Cessation
- 2019-11-14 WO PCT/JP2019/045520 patent/WO2020179147A1/ja active Application Filing
- 2019-11-14 SG SG11202109471QA patent/SG11202109471QA/en unknown
- 2019-12-06 TW TW108144608A patent/TWI724674B/zh active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS467161Y1 (zh) | 1968-03-19 | 1971-03-13 | ||
JPS5020228B1 (zh) | 1970-08-12 | 1975-07-12 | ||
JP3983932B2 (ja) | 1999-05-19 | 2007-09-26 | 日新製鋼株式会社 | 表面外観の良好な高耐食性Mg含有溶融Zn−Al系合金めっき鋼板 |
JP6368730B2 (ja) | 2015-03-02 | 2018-08-01 | Jfe鋼板株式会社 | 溶融Al−Zn−Mg−Siめっき鋼板とその製造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230090012A (ko) * | 2021-12-14 | 2023-06-21 | 현대제철 주식회사 | 열간 프레스용 강판 및 이를 이용하여 제조된 핫 스탬핑 부품 |
WO2023113099A1 (ko) * | 2021-12-14 | 2023-06-22 | 현대제철 주식회사 | 열간 프레스용 강판 및 이를 이용하여 제조된 핫 스탬핑 부품 |
Also Published As
Publication number | Publication date |
---|---|
CN113631748A (zh) | 2021-11-09 |
SG11202109471QA (en) | 2021-09-29 |
WO2020179147A1 (ja) | 2020-09-10 |
TW202033791A (zh) | 2020-09-16 |
TWI724674B (zh) | 2021-04-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6715399B1 (ja) | 溶融Al−Zn−Mg−Si−Srめっき鋼板及びその製造方法 | |
JP6715400B1 (ja) | 溶融Al−Zn−Mg−Si−Srめっき鋼板及びその製造方法 | |
JP6433960B2 (ja) | 溶融Al−Zn−Mg−Siめっき鋼板とその製造方法 | |
JP6368730B2 (ja) | 溶融Al−Zn−Mg−Siめっき鋼板とその製造方法 | |
JP5482914B2 (ja) | 外観均一性に優れた高耐食性溶融亜鉛めっき鋼板およびその製造方法 | |
CN113508186B (zh) | 熔融Al-Zn-Mg-Si-Sr镀覆钢板及其制造方法 | |
KR20210123340A (ko) | 용융 Al-Zn-Mg-Si-Sr 도금 강판 및 그 제조 방법 | |
JP5649181B2 (ja) | 耐食性に優れた溶融Zn−Al系合金めっき鋼板およびその製造方法 | |
JP5672178B2 (ja) | 外観均一性に優れた高耐食性溶融亜鉛めっき鋼板 | |
WO2014119268A1 (ja) | 溶融Al-Zn系めっき鋼板とその製造方法 | |
JP2020143370A (ja) | 溶融Al−Zn−Mg−Si系めっき鋼板及びその製造方法、並びに、塗装鋼板及びその製造方法 | |
WO2014119263A1 (ja) | 溶融Al-Zn系めっき鋼板とその製造方法 | |
JP7436948B1 (ja) | めっき鋼板 | |
TWI787118B (zh) | 熔融Al-Zn系鍍覆鋼板及其製造方法 | |
TWI787119B (zh) | 熔融Al-Zn系鍍覆鋼板及其製造方法 | |
WO2024038664A1 (ja) | めっき鋼板 | |
JP7137730B1 (ja) | 溶融Al-Zn系めっき鋼板及びその製造方法 | |
TW202138592A (zh) | 熔融Al-Zn-Mg-Si系的鍍覆鋼板的製造方法及塗裝鋼板的製造方法 | |
TW202407116A (zh) | Zn-Al-Mg系熔融鍍敷鋼板 | |
JP2023143893A (ja) | 溶融Al-Zn系めっき鋼板及びその製造方法 | |
JP2020164986A (ja) | 溶融Al−Zn−Mg−Si系めっき鋼板及びその製造方法、並びに、塗装鋼板及びその製造方法 | |
TW202405206A (zh) | 鍍敷鋼板 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AMND | Amendment | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
X091 | Application refused [patent] | ||
AMND | Amendment | ||
X601 | Decision of rejection after re-examination | ||
J201 | Request for trial against refusal decision | ||
J301 | Trial decision |
Free format text: TRIAL NUMBER: 2023101002148; TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20231006 Effective date: 20240517 |