KR20210133266A - 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
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- KR20210133266A KR20210133266A KR1020217031006A KR20217031006A KR20210133266A KR 20210133266 A KR20210133266 A KR 20210133266A KR 1020217031006 A KR1020217031006 A KR 1020217031006A KR 20217031006 A KR20217031006 A KR 20217031006A KR 20210133266 A KR20210133266 A KR 20210133266A
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- Prior art keywords
- steel sheet
- layer
- plating
- dip
- hot
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 139
- 239000010959 steel Substances 0.000 title claims abstract description 139
- 238000004519 manufacturing process Methods 0.000 title claims description 32
- 238000007747 plating Methods 0.000 claims abstract description 212
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 59
- 239000000956 alloy Substances 0.000 claims abstract description 59
- 229910001278 Sr alloy Inorganic materials 0.000 claims abstract description 27
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 27
- 239000000203 mixture Substances 0.000 claims abstract description 18
- 239000012535 impurity Substances 0.000 claims abstract description 14
- 229910052712 strontium Inorganic materials 0.000 claims abstract description 10
- 239000010410 layer Substances 0.000 claims description 230
- 229910019018 Mg 2 Si Inorganic materials 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 37
- 210000001787 dendrite Anatomy 0.000 claims description 33
- 229910018137 Al-Zn Inorganic materials 0.000 claims description 20
- 229910018573 Al—Zn Inorganic materials 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 12
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 239000011247 coating layer Substances 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 abstract description 98
- 238000005260 corrosion Methods 0.000 abstract description 98
- 239000011248 coating agent Substances 0.000 description 22
- 238000000576 coating method Methods 0.000 description 22
- 239000011701 zinc Substances 0.000 description 16
- 230000007547 defect Effects 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 239000000126 substance Substances 0.000 description 9
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 5
- 229910018125 Al-Si Inorganic materials 0.000 description 4
- 229910018520 Al—Si Inorganic materials 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 238000012360 testing method Methods 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
- 230000001133 acceleration Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000007796 conventional method 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
- 230000002349 favourable effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000011856 silicon-based particle 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
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910018571 Al—Zn—Mg 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 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
- 229910052789 astatine Inorganic materials 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
- 238000004364 calculation method Methods 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
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000011049 filling Methods 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
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal 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
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 230000001681 protective effect 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
- 150000003839 salts Chemical class 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
- 239000007921 spray Substances 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
- 229910052718 tin Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 230000037303 wrinkles Effects 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
- 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
-
- 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
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- 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 |
|---|---|---|---|
| KR1020237034408A KR20230147754A (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 |
|---|---|---|---|
| JP2019037997 | 2019-03-01 | ||
| JPJP-P-2019-037997 | 2019-03-01 | ||
| PCT/JP2019/045521 WO2020179148A1 (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 |
|---|---|---|---|
| KR1020237034408A Division KR20230147754A (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 |
|---|---|
| KR20210133266A true KR20210133266A (ko) | 2021-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020217031006A KR20210133266A (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) | KR20210133266A (zh) |
| CN (1) | CN113508186B (zh) |
| SG (1) | SG11202109473SA (zh) |
| TW (1) | TWI737066B (zh) |
| WO (1) | WO2020179148A1 (zh) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112342482A (zh) * | 2020-10-19 | 2021-02-09 | 首钢京唐钢铁联合有限责任公司 | 一种热镀铝锌钢板及其制备方法 |
| WO2022091851A1 (ja) | 2020-10-30 | 2022-05-05 | Ｊｆｅスチール株式会社 | 溶融Ａｌ－Ｚｎ－Ｓｉ－Ｍｇ－Ｓｒ系めっき鋼板、表面処理鋼板及び塗装鋼板 |
| KR20230082044A (ko) | 2020-10-30 | 2023-06-08 | 제이에프이 스틸 가부시키가이샤 | 용융 Al-Zn-Si-Mg계 도금 강판, 표면 처리 강판 및 도장 강판 |
| WO2022091849A1 (ja) | 2020-10-30 | 2022-05-05 | Ｊｆｅスチール株式会社 | 溶融Ａｌ－Ｚｎ－Ｓｉ－Ｍｇ系めっき鋼板、表面処理鋼板及び塗装鋼板 |
| JP7156573B1 (ja) * | 2021-01-18 | 2022-10-19 | 日本製鉄株式会社 | めっき鋼材 |
| CN113046672A (zh) * | 2021-03-11 | 2021-06-29 | 江苏中远稀土新材料有限公司 | 一种金属支吊架表面用稀土多元合金镀层及其热镀锌工艺 |
| JPWO2023181426A1 (zh) * | 2022-03-24 | 2023-09-28 | ||
| JPWO2023181427A1 (zh) * | 2022-03-24 | 2023-09-28 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP5020228B2 (ja) | 2005-04-05 | 2012-09-05 | ブルースコープ・スティール・リミテッド | 金属被覆スチールストリップ |
| 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 (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US7084084B2 (en) * | 2002-03-11 | 2006-08-01 | Tosoh Corporation | Highly durable silica glass, process for producing same, member comprised thereof, and apparatus provided therewith |
| 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 |
| MY153086A (en) * | 2008-03-13 | 2014-12-31 | Bluescope Steel Ltd | Metal-coated steel strip |
| EP2957648B1 (en) * | 2013-01-31 | 2020-06-17 | JFE Steel Corporation | Hot-dip al-zn alloy coated steel sheet and method for producing same |
| KR20170122242A (ko) * | 2015-03-02 | 2017-11-03 | 제이에프이 코우반 가부시키가이샤 | 용융 Al-Zn-Mg-Si 도금 강판과 그 제조 방법 |
| 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 WO PCT/JP2019/045521 patent/WO2020179148A1/ja active Application Filing
- 2019-11-14 KR KR1020217031006A patent/KR20210133266A/ko not_active IP Right Cessation
- 2019-11-14 SG SG11202109473SA patent/SG11202109473SA/en unknown
- 2019-11-14 CN CN201980093402.1A patent/CN113508186B/zh active Active
- 2019-12-06 TW TW108144630A patent/TWI737066B/zh active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP5020228B2 (ja) | 2005-04-05 | 2012-09-05 | ブルースコープ・スティール・リミテッド | 金属被覆スチールストリップ |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113508186A (zh) | 2021-10-15 |
| CN113508186B (zh) | 2023-10-24 |
| TW202033790A (zh) | 2020-09-16 |
| SG11202109473SA (en) | 2021-09-29 |
| WO2020179148A1 (ja) | 2020-09-10 |
| TWI737066B (zh) | 2021-08-21 |
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