KR100928804B1 - 내식성 및 가공성이 우수한 Zn-Al-Mg계 합금 도금강판 - Google Patents
내식성 및 가공성이 우수한 Zn-Al-Mg계 합금 도금강판 Download PDFInfo
- Publication number
- KR100928804B1 KR100928804B1 KR1020020084719A KR20020084719A KR100928804B1 KR 100928804 B1 KR100928804 B1 KR 100928804B1 KR 1020020084719 A KR1020020084719 A KR 1020020084719A KR 20020084719 A KR20020084719 A KR 20020084719A KR 100928804 B1 KR100928804 B1 KR 100928804B1
- Authority
- KR
- South Korea
- Prior art keywords
- workability
- steel sheet
- plating
- corrosion resistance
- weight
- Prior art date
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Classifications
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- 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
- 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
Abstract
Description
Claims (1)
- 합금 도금층중에 Mg 0.5~16.0중량%를 포함하며, Al 성분의 함량은 하기 관계식 1을 만족하고,[관계식 1]Al(중량%) ≥((1/9)×Mg2) + (0.4×Mg)Si 성분의 함량은 하기 관계식 2를 만족하고,[관계식 2]0.01 ≤ Si(중량%) ≤ (1/2)Al0.5Sr, Ca, Na 중에서 선택된 1종 또는 2종 0.02~3.0중량%를 포함하며 그리고 나머지는 Zn으로 구성되는, 내식성 및 가공성이 우수한 Zn-Al-Mg 계 합금도금 강판.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020020084719A KR100928804B1 (ko) | 2002-12-27 | 2002-12-27 | 내식성 및 가공성이 우수한 Zn-Al-Mg계 합금 도금강판 |
Applications Claiming Priority (1)
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KR1020020084719A KR100928804B1 (ko) | 2002-12-27 | 2002-12-27 | 내식성 및 가공성이 우수한 Zn-Al-Mg계 합금 도금강판 |
Publications (2)
Publication Number | Publication Date |
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KR20040058492A KR20040058492A (ko) | 2004-07-05 |
KR100928804B1 true KR100928804B1 (ko) | 2009-11-25 |
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KR1020020084719A KR100928804B1 (ko) | 2002-12-27 | 2002-12-27 | 내식성 및 가공성이 우수한 Zn-Al-Mg계 합금 도금강판 |
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KR (1) | KR100928804B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140074231A (ko) * | 2012-12-07 | 2014-06-17 | 동부제철 주식회사 | 내식성, 가공성 및 외관이 우수한 합금도금강판 및 그 제조방법 |
DE112016006868T5 (de) | 2016-05-17 | 2019-03-07 | Dongkuk Steel Mill Co., Ltd. | Vorrichtung zum Bilden einer Stickstoffwolke zur Herstellung eines schmelzbadbeschichteten Stahlblechs mit hervorragender Oberflächenqualität und Verfahren zur Herstellung eines mit Zink-Aluminium schmelztauchbeschichteten Stahlblechs unter Verwendung desselben |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY162058A (en) * | 2006-08-29 | 2017-05-31 | Bluescope Steel Ltd | Metal-coated steel strip |
EP2250296B1 (en) | 2008-03-13 | 2020-10-14 | Bluescope Steel Limited | Metal-coated steel strip and method of manufacturing thereof |
KR101625556B1 (ko) | 2009-03-13 | 2016-05-30 | 블루스코프 스틸 리미티드 | Al/zn계 코팅물을 이용한 부식 방지 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000328214A (ja) | 1999-05-19 | 2000-11-28 | Nisshin Steel Co Ltd | 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 |
JP2001081538A (ja) | 1999-09-10 | 2001-03-27 | Nippon Steel Corp | 耐食性に優れた溶融めっき鋼板 |
JP2002047521A (ja) | 2000-02-29 | 2002-02-15 | Nippon Steel Corp | 高耐食性めっき鋼材およびその製造方法 |
KR20020019446A (ko) * | 1999-05-24 | 2002-03-12 | 아사무라 타카싯 | 내식성이 우수한 도금 강재, 도금 강판과 도장 강판 및 그제조방법 |
-
2002
- 2002-12-27 KR KR1020020084719A patent/KR100928804B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000328214A (ja) | 1999-05-19 | 2000-11-28 | Nisshin Steel Co Ltd | 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 |
KR20020019446A (ko) * | 1999-05-24 | 2002-03-12 | 아사무라 타카싯 | 내식성이 우수한 도금 강재, 도금 강판과 도장 강판 및 그제조방법 |
JP2001081538A (ja) | 1999-09-10 | 2001-03-27 | Nippon Steel Corp | 耐食性に優れた溶融めっき鋼板 |
JP2002047521A (ja) | 2000-02-29 | 2002-02-15 | Nippon Steel Corp | 高耐食性めっき鋼材およびその製造方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140074231A (ko) * | 2012-12-07 | 2014-06-17 | 동부제철 주식회사 | 내식성, 가공성 및 외관이 우수한 합금도금강판 및 그 제조방법 |
DE112016006868T5 (de) | 2016-05-17 | 2019-03-07 | Dongkuk Steel Mill Co., Ltd. | Vorrichtung zum Bilden einer Stickstoffwolke zur Herstellung eines schmelzbadbeschichteten Stahlblechs mit hervorragender Oberflächenqualität und Verfahren zur Herstellung eines mit Zink-Aluminium schmelztauchbeschichteten Stahlblechs unter Verwendung desselben |
DE112016006868B4 (de) | 2016-05-17 | 2022-10-20 | Dongkuk Steel Mill Co., Ltd. | Vorrichtung zum Bilden einer Stickstoffwolke zur Herstellung eines schmelztauchbeschichteten Stahlblechs mit hervorragender Oberflächenqualität und Verfahren zur Herstellung eines mit Zink-Aluminium schmelztauchbeschichteten Stahlblechs unter Verwendung desselben |
Also Published As
Publication number | Publication date |
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KR20040058492A (ko) | 2004-07-05 |
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