KR20070112873A - 용융 아연 도금 방법 - Google Patents
용융 아연 도금 방법 Download PDFInfo
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- KR20070112873A KR20070112873A KR1020077024008A KR20077024008A KR20070112873A KR 20070112873 A KR20070112873 A KR 20070112873A KR 1020077024008 A KR1020077024008 A KR 1020077024008A KR 20077024008 A KR20077024008 A KR 20077024008A KR 20070112873 A KR20070112873 A KR 20070112873A
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- Prior art keywords
- steel sheet
- hot
- rolled steel
- hot dip
- dip galvanizing
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- 238000005246 galvanizing Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000007747 plating Methods 0.000 claims abstract description 61
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 239000010960 cold rolled steel Substances 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 3
- 230000001590 oxidative effect Effects 0.000 claims abstract 2
- 230000007547 defect Effects 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 9
- 238000005275 alloying Methods 0.000 claims 1
- 238000000137 annealing Methods 0.000 claims 1
- 239000011701 zinc Substances 0.000 abstract description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 229910052725 zinc Inorganic materials 0.000 abstract description 2
- 238000007598 dipping method Methods 0.000 abstract 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 10
- 239000008397 galvanized steel Substances 0.000 description 10
- 230000007797 corrosion Effects 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000004566 building material Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 229910007570 Zn-Al Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910018134 Al-Mg Inorganic materials 0.000 description 1
- 229910021365 Al-Mg-Si alloy Inorganic materials 0.000 description 1
- 229910021364 Al-Si alloy Inorganic materials 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910018467 Al—Mg Inorganic materials 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 238000003339 best practice Methods 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
Images
Classifications
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- 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
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- 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
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold rolling
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
- C23C2/0222—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating in a reactive atmosphere, e.g. oxidising or reducing atmosphere
-
- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
- C23C2/0224—Two or more thermal pretreatments
-
- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
-
- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/026—Deposition of sublayers, e.g. adhesion layers or pre-applied alloying elements or corrosion protection
-
- 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
-
- 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
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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)
- Thermal Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Coating With Molten Metal (AREA)
Abstract
Description
Claims (11)
- 산 세정이 끝난 열연강판 및 소둔이 끝난 냉연강판을 도금 원판으로 하는 용융 아연 도금 방법으로서, 상기 도금 원판의 표면 청정화 후, Ni 사전 도금을 실시하고, 무산화 또는 환원성 분위기 중에서 판 온도 430 내지 500 ℃로 20 ℃/sec 이상의 승온 속도로 급속 가열을 한 후, 아연 도금 욕 중에서 용융 도금함에 있어서, 도금 원판에 따라 Ni 사전 도금량을 조정하는 것을 특징으로 하는 불도금 결함이 발생하지 않는 용융 아연 도금 방법.
- 제1항에 있어서, 도금 원판이 산 세정이 끝난 열연강판이고,1) 강판 성분으로서 Si가 0.2% 이상인 경우에는 Ni 사전 도금량을 0.5 g/㎡이상으로 하고,2) 도금 원판이 산 세정이 끝난 열연강판이고, 강판 성분으로서 Si가 0.2% 미만인 경우에는 Ni 사전 도금량을 0.2 g/㎡ 이상으로 하고,3) 도금 원판이 소둔이 끝난 냉연강판이고, 강판 성분으로서 Si가 0.2% 이상인 경우에는. Ni 사전 도금량을 0.3 g/㎡ 이상으로 하고,4) 도금 원판이 소둔이 끝난 냉연강판이고, 강판 성분으로서 Si가 0.2% 미만인 경우에는 Ni 사전 도금량을 0.05 g/㎡ 이상으로 하는 것을 특징으로 하는 불도금 결함이 발생하지 않는 용융 아연 도금 방법.
- 제1항에 있어서, 도금 원판이 산 세정이 끝난 열연강판이고,1) 강판 성분으로서 Si가 0.2% 이상인 경우에는 Ni 사전 도금량을 0.5 g/㎡이상, 0.8 g/㎡ 이하로 하고,2) 도금 원판이 산 세정이 끝난 열연강판이고, 강판 성분으로서 Si가 0.2% 미만인 경우에는 Ni 사전 도금량을 0.2 g/㎡ 이상, 0.5 g/㎡ 이하로 하고,3) 도금 원판이 소둔이 끝난 냉연강판이고, 강판 성분으로서 Si가 0.2% 이상인 경우에는 Ni 사전 도금량을 0.3 g/㎡ 이상, 0.6 g/㎡ 이하로 하고,4) 도금 원판이 소둔이 끝난 냉연강판이고, 강판 성분으로서 Si가 0.2% 미만인 경우에는 Ni 사전 도금량을 0.05 g/㎡ 이상, 0.35 g/㎡ 이하로 하는 것을 특징으로 하는 불도금 결함이 발생하지 않는 용융 아연 도금 방법.
- 제1항 내지 제3항 중 어느 하나의 항에 있어서, 용융 아연 도금 욕이 Al을 0.05 내지 1.0% 함유하는 것을 특징으로 하는 불도금 결함이 발생하지 않는 용융 아연 도금 방법.
- 제4항에 있어서, 추가적으로 Mg를 0.01 내지 1.0% 함유하는 것을 특징으로 하는 불도금 결함이 발생하지 않는 용융 아연 도금 방법.
- 제1항 내지 제3항 중 어느 하나의 항에 있어서, 용융 아연 도금 욕이 Al을 1.0 내지 15% 함유하는 것을 특징으로 하는 불도금 결함이 발생하지 않는 용융 아연 도금 방법.
- 제6항에 있어서, 추가적으로 Mg를 1.0 내지 5.0% 함유하는 것을 특징으로 하는 불도금 결함이 발생하지 않는 용융 아연 도금 방법.
- 제6항 또는 제7항에 있어서, 추가적으로 Si를 0.01 내지 1.0% 함유하는 것을 특징으로 하는 불도금 결함이 발생하지 않는 용융 아연 도금 방법.
- 제1항 내지 제3항 중 어느 하나의 항에 있어서, 용융 아연 도금 욕이 Al을 15 내지 80% 함유하는 것을 특징으로 하는 불도금 결함이 발생하지 않는 용융 아연 도금 방법.
- 제9항에 있어서, 추가적으로 Si를 0.01 내지 1.0% 함유하는 것을 특징으로 하는 불도금 결함이 발생하지 않는 용융 아연 도금 방법.
- 제1항 내지 제10항 중 어느 하나의 항에 있어서, 용융 아연 도금에 이어서 가열 합금화 처리를 실시하는 것을 특징으로 하는 용융 아연 도금 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2005-00121829 | 2005-04-20 | ||
JP2005121829A JP4582707B2 (ja) | 2005-04-20 | 2005-04-20 | 不メッキ欠陥発生のない溶融亜鉛メッキ方法 |
Publications (2)
Publication Number | Publication Date |
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KR20070112873A true KR20070112873A (ko) | 2007-11-27 |
KR101040770B1 KR101040770B1 (ko) | 2011-06-13 |
Family
ID=37115221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020077024008A KR101040770B1 (ko) | 2005-04-20 | 2006-04-14 | 용융 아연 도금 방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9512511B2 (ko) |
JP (1) | JP4582707B2 (ko) |
KR (1) | KR101040770B1 (ko) |
CN (1) | CN101160416B (ko) |
BR (1) | BRPI0608494B1 (ko) |
CA (1) | CA2605487C (ko) |
WO (1) | WO2006112517A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170038108A (ko) * | 2007-12-11 | 2017-04-05 | 블루스코프 스틸 리미티드 | 금속 코팅 방법 및 그에 의해 형성된 코팅 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5058769B2 (ja) * | 2007-01-09 | 2012-10-24 | 新日本製鐵株式会社 | 化成処理性に優れた高強度冷延鋼板の製造方法および製造設備 |
KR101115741B1 (ko) * | 2009-12-11 | 2012-03-07 | 주식회사 포스코 | 도금성이 우수한 고망간강 용융아연도금강판의 제조방법 |
KR101253820B1 (ko) * | 2010-01-27 | 2013-04-12 | 주식회사 포스코 | 고망간 용융아연 열연도금강판, 용융아연도금강판 및 그 제조방법 |
CN106661652B (zh) * | 2014-07-03 | 2018-10-12 | 安赛乐米塔尔公司 | 用于制造超高强度涂覆或未涂覆钢板的方法和获得的板 |
US20190003027A1 (en) * | 2015-08-06 | 2019-01-03 | Thyssenkrupp Steel Europe Ag | Method for producing a zinc-magnesium-galvannealed hot-dip coating and flat steel product provided with such a coating |
CN105112914A (zh) * | 2015-08-31 | 2015-12-02 | 中国钢研科技集团有限公司 | 连续热镀锌装置和连续热镀锌方法 |
US11560606B2 (en) | 2016-05-10 | 2023-01-24 | United States Steel Corporation | Methods of producing continuously cast hot rolled high strength steel sheet products |
CN109414904B (zh) | 2016-05-10 | 2022-10-28 | 美国钢铁公司 | 高强度钢产品和用于制造其的退火过程 |
JP6753369B2 (ja) * | 2017-06-29 | 2020-09-09 | Jfeスチール株式会社 | 溶融Zn系めっき鋼板及びその製造方法 |
CN109097714B (zh) * | 2018-08-03 | 2021-01-15 | 首钢集团有限公司 | 一种表面汽车面板用热镀锌钢板及其生产方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3730758A (en) * | 1970-10-29 | 1973-05-01 | Bethlehem Steel Corp | Method of protecting ferrous strip in hot-dip processes |
JPS62185865A (ja) * | 1986-02-13 | 1987-08-14 | Nippon Steel Corp | 耐食性にすぐれた溶融アルミメツキ鋼板の製造法 |
JP2783452B2 (ja) * | 1990-10-09 | 1998-08-06 | 新日本製鐵株式会社 | 合金化溶融亜鉛めっき鋼板の製造方法 |
JP2783453B2 (ja) * | 1990-10-09 | 1998-08-06 | 新日本製鐵株式会社 | 溶融Zn−Mg−Alめっき鋼板及びその製造方法 |
JP2517169B2 (ja) | 1990-10-09 | 1996-07-24 | 新日本製鐵株式会社 | 溶融亜鉛めっき鋼板の製造方法 |
JP2783457B2 (ja) * | 1990-11-21 | 1998-08-06 | 新日本製鐵株式会社 | 溶融Zn―Alめっき鋼板の製造方法 |
JP2526320B2 (ja) * | 1991-05-07 | 1996-08-21 | 新日本製鐵株式会社 | 高張力合金化溶融亜鉛めっき鋼板の製造方法 |
US5494706A (en) * | 1993-06-29 | 1996-02-27 | Nkk Corporation | Method for producing zinc coated steel sheet |
JP3073679B2 (ja) * | 1995-11-15 | 2000-08-07 | 新日本製鐵株式会社 | 耐初期白錆性の優れた溶融Zn合金めっき鋼板 |
JPH11158595A (ja) * | 1997-11-28 | 1999-06-15 | Nippon Steel Corp | 外観性と密着性に優れた難めっき鋼板の連続溶融めっき方法 |
JP3212977B2 (ja) | 1999-08-27 | 2001-09-25 | 新日本製鐵株式会社 | 加工性に優れる溶融めっき鋼材 |
US6465114B1 (en) * | 1999-05-24 | 2002-10-15 | Nippon Steel Corporation | -Zn coated steel material, ZN coated steel sheet and painted steel sheet excellent in corrosion resistance, and method of producing the same |
JP4264167B2 (ja) * | 1999-09-10 | 2009-05-13 | 新日本製鐵株式会社 | 耐食性に優れた溶融めっき鋼板 |
TW573057B (en) * | 2000-11-08 | 2004-01-21 | Jfe Steel Corp | Zinc-comprising-plated high tension steel sheet |
JP3694480B2 (ja) * | 2001-12-17 | 2005-09-14 | 新日本製鐵株式会社 | 高張力溶融Zn−Mg−Alめっき鋼板の製造方法 |
JP3779941B2 (ja) * | 2002-01-09 | 2006-05-31 | 新日本製鐵株式会社 | 塗装後耐食性と塗装鮮映性に優れた亜鉛めっき鋼板 |
JP2003293108A (ja) | 2002-04-04 | 2003-10-15 | Nippon Steel Corp | 表面平滑性に優れる溶融めっき鋼材 |
JP2004232065A (ja) * | 2003-01-31 | 2004-08-19 | Sumitomo Metal Ind Ltd | 溶融亜鉛めっき鋼板とその製造方法 |
JP3735360B2 (ja) * | 2003-07-01 | 2006-01-18 | 新日本製鐵株式会社 | 外観に優れた溶融Zn−Mg−Al系めっき鋼板の製造方法 |
-
2005
- 2005-04-20 JP JP2005121829A patent/JP4582707B2/ja active Active
-
2006
- 2006-04-14 CN CN2006800128831A patent/CN101160416B/zh active Active
- 2006-04-14 US US11/911,883 patent/US9512511B2/en active Active
- 2006-04-14 CA CA2605487A patent/CA2605487C/en not_active Expired - Fee Related
- 2006-04-14 BR BRPI0608494A patent/BRPI0608494B1/pt active IP Right Grant
- 2006-04-14 WO PCT/JP2006/308371 patent/WO2006112517A1/ja active Application Filing
- 2006-04-14 KR KR1020077024008A patent/KR101040770B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20170038108A (ko) * | 2007-12-11 | 2017-04-05 | 블루스코프 스틸 리미티드 | 금속 코팅 방법 및 그에 의해 형성된 코팅 |
Also Published As
Publication number | Publication date |
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CN101160416B (zh) | 2011-11-16 |
WO2006112517A1 (ja) | 2006-10-26 |
CA2605487A1 (en) | 2006-10-26 |
US9512511B2 (en) | 2016-12-06 |
CA2605487C (en) | 2010-11-02 |
JP2006299339A (ja) | 2006-11-02 |
CN101160416A (zh) | 2008-04-09 |
JP4582707B2 (ja) | 2010-11-17 |
KR101040770B1 (ko) | 2011-06-13 |
BRPI0608494B1 (pt) | 2017-01-17 |
BRPI0608494A2 (pt) | 2010-01-05 |
US20090200174A1 (en) | 2009-08-13 |
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