WO2007029322A1 - 曲げ加工性に優れる溶融Zn-Al系合金めっき鋼材及びその製造方法 - Google Patents
曲げ加工性に優れる溶融Zn-Al系合金めっき鋼材及びその製造方法 Download PDFInfo
- Publication number
- WO2007029322A1 WO2007029322A1 PCT/JP2005/016465 JP2005016465W WO2007029322A1 WO 2007029322 A1 WO2007029322 A1 WO 2007029322A1 JP 2005016465 W JP2005016465 W JP 2005016465W WO 2007029322 A1 WO2007029322 A1 WO 2007029322A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- steel
- alloy
- layer
- plating
- bending workability
- Prior art date
Links
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
- C23C2/04—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12736—Al-base component
- Y10T428/1275—Next to Group VIII or IB metal-base component
- Y10T428/12757—Fe
Definitions
- the Fe—A 1 -based alloying layer formed at the interface between the plating layer and the base steel material contains one or two of Cr and Mn.
- C r and M n concentrated in the F e — A 1 system alloyed layer are passivated by C r at the stage where the cling layer dissolves and a part of the surface steel material is exposed as corrosion progresses. It is thought that the sacrificial anticorrosive action by Mn has the effect of suppressing the corrosion of the base steel material and improving the corrosion resistance.
- t is the heat insulation temperature of steel with a temperature of 100 to 2500 ° C
- y is the heat retention time (hr).
- the plating film thickness is not particularly limited, but if it is too thin, the effect of improving the corrosion resistance by the adhesive layer will be insufficient. Therefore, the film thickness range is preferably 5 to 40 xm. Especially when good bending workability is required, the upper limit of the film thickness should be 15 m or less.
- Control of the cooling rate of the plated steel material after melting is performed in the interval from when the plated steel material exits the hot dipping bath until solidification of the plating layer is completed.
- the specific method can be adjusted by adjusting the ambient temperature around the plated steel, adjusting the relative wind speed to the steel plate, or by heating using an induction heating or combustion type burner if necessary.
- the cooling rate of the plated steel material can be calculated by measuring the time until the solidification of the molten plating layer is completed after the plated steel material is removed from the molten plating bath.
- the completion of solidification of the molten adhesive layer can be confirmed by visually observing the change in the surface state.
- the time to solidification can be obtained by dividing the distance to complete solidification of the plating layer by the production rate.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Thermal Sciences (AREA)
- Coating With Molten Metal (AREA)
Abstract
Description
Claims
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2005336202A AU2005336202B2 (en) | 2005-09-01 | 2005-09-01 | Hot dip Zn-Al based alloy plated steel product excellent in bending workability and method for production thereof |
KR1020127001125A KR20120016180A (ko) | 2005-09-01 | 2005-09-01 | 굽힘 가공성이 우수한 용융 Zn-Al계 합금 도금 강재 및 그 제조 방법 |
CN2005800514593A CN101253280B (zh) | 2005-09-01 | 2005-09-01 | 弯曲加工性优异的热浸镀Zn-Al系合金钢材及其制造方法 |
PCT/JP2005/016465 WO2007029322A1 (ja) | 2005-09-01 | 2005-09-01 | 曲げ加工性に優れる溶融Zn-Al系合金めっき鋼材及びその製造方法 |
US11/991,196 US20090142616A1 (en) | 2005-09-01 | 2005-09-01 | Hot-dip zn-al alloy-plated steel material with excellent bending workability and production method thereof |
ES12152506.7T ES2439846T3 (es) | 2005-09-01 | 2005-09-01 | Material de acero con depósito de aleación de Zn-Al por inmersión en caliente con excelente capacidad de trabajado por flexión |
BRPI0520616A BRPI0520616B1 (pt) | 2005-09-01 | 2005-09-01 | material de aço revestido de liga zn-al por imersão a quente com excelente capacidade de trabalho por dobramento e método de produção do mesmo |
EP05781911A EP1930463B1 (en) | 2005-09-01 | 2005-09-01 | PRODUCTION METHOD OF HOT DIP Zn-Al BASED ALLOY PLATED STEEL PRODUCTS EXCELLENT IN BENDING WORKABILITY |
NZ565969A NZ565969A (en) | 2005-09-01 | 2005-09-01 | Hot dip Zn-Al based alloy plated steel product excellent in bending workability and method for production thereof |
CA2620736A CA2620736C (en) | 2005-09-01 | 2005-09-01 | Hot-dip zn-al alloy-plated steel material with excellent bending workability and production method thereof |
EP12152506.7A EP2450464B1 (en) | 2005-09-01 | 2005-09-01 | Hot-dip Zn-Al alloy-plated steel material with excellent bending workability |
KR1020087004936A KR101160612B1 (ko) | 2005-09-01 | 2005-09-01 | 굽힘 가공성이 우수한 용융 Zn-Al계 합금 도금 강재 및그 제조 방법 |
US13/688,461 US20130089672A1 (en) | 2005-09-01 | 2012-11-29 | Hot-dip zn-al alloy-plated steel material with excellent bending workability and production method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2005/016465 WO2007029322A1 (ja) | 2005-09-01 | 2005-09-01 | 曲げ加工性に優れる溶融Zn-Al系合金めっき鋼材及びその製造方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/688,461 Division US20130089672A1 (en) | 2005-09-01 | 2012-11-29 | Hot-dip zn-al alloy-plated steel material with excellent bending workability and production method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007029322A1 true WO2007029322A1 (ja) | 2007-03-15 |
Family
ID=37835459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/016465 WO2007029322A1 (ja) | 2005-09-01 | 2005-09-01 | 曲げ加工性に優れる溶融Zn-Al系合金めっき鋼材及びその製造方法 |
Country Status (10)
Country | Link |
---|---|
US (2) | US20090142616A1 (ja) |
EP (2) | EP2450464B1 (ja) |
KR (2) | KR20120016180A (ja) |
CN (1) | CN101253280B (ja) |
AU (1) | AU2005336202B2 (ja) |
BR (1) | BRPI0520616B1 (ja) |
CA (1) | CA2620736C (ja) |
ES (1) | ES2439846T3 (ja) |
NZ (1) | NZ565969A (ja) |
WO (1) | WO2007029322A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018181392A1 (ja) * | 2017-03-31 | 2018-10-04 | 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 |
JP2018172783A (ja) * | 2017-03-31 | 2018-11-08 | 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 |
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BRPI1007387B1 (pt) * | 2009-01-16 | 2019-11-19 | Nippon Steel & Sumitomo Metal Corp | material de aço revestido com liga de zn-al-mg-si-cr por imersão a quente e seu método para produção |
WO2012165838A2 (ko) * | 2011-05-27 | 2012-12-06 | 동부제철 주식회사 | 도금 조성물, 이를 이용한 도금 강재의 제조방법 및 도금 조성물이 코팅된 도금 강재 |
CN102412446B (zh) * | 2011-11-14 | 2013-12-11 | 江苏大学 | 一种连接铜包铝复合导线的方法 |
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 |
AU2014240655B2 (en) * | 2013-03-28 | 2016-08-18 | Jfe Steel Corporation | Hot-dip Al-Zn alloy coated steel sheet and method for producing same |
JP6787002B2 (ja) * | 2015-09-29 | 2020-11-18 | 日本製鉄株式会社 | Al−Mg系溶融めっき鋼材 |
US11486531B2 (en) * | 2017-05-31 | 2022-11-01 | Jfe Steel Corporation | Thermal-insulated multi-walled pipe for superconducting power transmission |
KR102153164B1 (ko) | 2017-12-26 | 2020-09-07 | 주식회사 포스코 | 열간 프레스 성형용 도금강판 및 이를 이용한 성형부재 |
CN109402452A (zh) * | 2018-12-07 | 2019-03-01 | 株洲冶炼集团股份有限公司 | 一种热镀用锌合金 |
CN110205522B (zh) * | 2019-05-24 | 2021-09-07 | 湖南创林新材料科技有限公司 | 一种热镀用锌铝铬钙硅合金及热镀锌的方法 |
JP6704669B1 (ja) * | 2019-08-29 | 2020-06-03 | Jfe鋼板株式会社 | 加工部耐食性に優れた溶融Al−Zn系合金めっき鋼板およびその製造方法 |
CN114672754A (zh) * | 2022-03-30 | 2022-06-28 | 鞍钢股份有限公司 | 一种Al-Zn-Si-RE-Mg镀液及连续热浸镀钢板的制备方法 |
CN116377365A (zh) * | 2022-12-16 | 2023-07-04 | 桂林理工大学 | 一种镀铝硼钛合金钢的制备方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS6128748B2 (ja) * | 1979-11-08 | 1986-07-02 | Bethlehem Steel Corp | |
GB2243843A (en) | 1990-04-13 | 1991-11-13 | Centre Rech Metallurgique | Continuous dip coating of a steel strip to form hypereutectlc zinc-aluminium alloy coating |
JPH10152765A (ja) | 1996-11-25 | 1998-06-09 | Nkk Corp | スパングルの均一性に優れたAl含有溶融亜鉛めっき鋼 板およびその製造方法 |
JP2002249862A (ja) * | 2000-12-22 | 2002-09-06 | Nkk Corp | 加工性と加工部耐食性に優れた表面処理鋼板及びその製造方法 |
JP2002322573A (ja) * | 2001-01-31 | 2002-11-08 | Nkk Corp | 加工性と加工部耐食性に優れた塗装鋼板およびその製造方法 |
JP2003277905A (ja) * | 2002-03-19 | 2003-10-02 | Jfe Steel Kk | 表面外観および曲げ加工性に優れた溶融Al−Zn系合金めっき鋼板およびその製造方法 |
JP2004263268A (ja) * | 2003-03-04 | 2004-09-24 | Nippon Steel Corp | 耐食性に優れる溶融Zn−Al−Mn系合金めっき鋼材 |
JP2004356759A (ja) * | 2003-05-27 | 2004-12-16 | Matsushita Electric Works Ltd | 無線送信回路 |
JP2005264188A (ja) * | 2004-03-16 | 2005-09-29 | Nippon Steel Corp | 曲げ加工性に優れる溶融Zn−Al系合金めっき鋼材及びその製造方法 |
Family Cites Families (6)
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US3343930A (en) * | 1964-07-14 | 1967-09-26 | Bethlehem Steel Corp | Ferrous metal article coated with an aluminum zinc alloy |
AU623003B2 (en) * | 1989-04-24 | 1992-04-30 | John Lysaght (Australia) Limited | Method of enhancing the ductility of aluminium-zinc alloy coatings on steel strip |
JP3356055B2 (ja) * | 1998-04-30 | 2002-12-09 | 住友金属工業株式会社 | 溶融Zn−Al系めっき鋼板のスパングル調整方法 |
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 |
WO2002061164A1 (fr) * | 2001-01-31 | 2002-08-08 | Nkk Corporation | Tole d'acier pretraite et son procede de production |
JP3718479B2 (ja) | 2001-03-30 | 2005-11-24 | 新日本製鐵株式会社 | 耐食性に優れる溶融Zn−Al−Cr合金めっき鋼材 |
-
2005
- 2005-09-01 NZ NZ565969A patent/NZ565969A/en unknown
- 2005-09-01 WO PCT/JP2005/016465 patent/WO2007029322A1/ja active Application Filing
- 2005-09-01 US US11/991,196 patent/US20090142616A1/en not_active Abandoned
- 2005-09-01 AU AU2005336202A patent/AU2005336202B2/en active Active
- 2005-09-01 CN CN2005800514593A patent/CN101253280B/zh active Active
- 2005-09-01 CA CA2620736A patent/CA2620736C/en active Active
- 2005-09-01 BR BRPI0520616A patent/BRPI0520616B1/pt active IP Right Grant
- 2005-09-01 KR KR1020127001125A patent/KR20120016180A/ko not_active Application Discontinuation
- 2005-09-01 EP EP12152506.7A patent/EP2450464B1/en active Active
- 2005-09-01 EP EP05781911A patent/EP1930463B1/en active Active
- 2005-09-01 ES ES12152506.7T patent/ES2439846T3/es active Active
- 2005-09-01 KR KR1020087004936A patent/KR101160612B1/ko active IP Right Grant
-
2012
- 2012-11-29 US US13/688,461 patent/US20130089672A1/en not_active Abandoned
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6128748B2 (ja) * | 1979-11-08 | 1986-07-02 | Bethlehem Steel Corp | |
GB2243843A (en) | 1990-04-13 | 1991-11-13 | Centre Rech Metallurgique | Continuous dip coating of a steel strip to form hypereutectlc zinc-aluminium alloy coating |
JPH10152765A (ja) | 1996-11-25 | 1998-06-09 | Nkk Corp | スパングルの均一性に優れたAl含有溶融亜鉛めっき鋼 板およびその製造方法 |
JP2002249862A (ja) * | 2000-12-22 | 2002-09-06 | Nkk Corp | 加工性と加工部耐食性に優れた表面処理鋼板及びその製造方法 |
JP2002322573A (ja) * | 2001-01-31 | 2002-11-08 | Nkk Corp | 加工性と加工部耐食性に優れた塗装鋼板およびその製造方法 |
JP2003277905A (ja) * | 2002-03-19 | 2003-10-02 | Jfe Steel Kk | 表面外観および曲げ加工性に優れた溶融Al−Zn系合金めっき鋼板およびその製造方法 |
JP2004263268A (ja) * | 2003-03-04 | 2004-09-24 | Nippon Steel Corp | 耐食性に優れる溶融Zn−Al−Mn系合金めっき鋼材 |
JP2004356759A (ja) * | 2003-05-27 | 2004-12-16 | Matsushita Electric Works Ltd | 無線送信回路 |
JP2005264188A (ja) * | 2004-03-16 | 2005-09-29 | Nippon Steel Corp | 曲げ加工性に優れる溶融Zn−Al系合金めっき鋼材及びその製造方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018181392A1 (ja) * | 2017-03-31 | 2018-10-04 | 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 |
JP2018172783A (ja) * | 2017-03-31 | 2018-11-08 | 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 |
US10822685B2 (en) | 2017-03-31 | 2020-11-03 | Jfe Steel Corporation | Hot-dip Al alloy coated steel sheet and method of producing same |
Also Published As
Publication number | Publication date |
---|---|
BRPI0520616A2 (pt) | 2009-05-19 |
CN101253280A (zh) | 2008-08-27 |
CA2620736C (en) | 2011-03-29 |
EP1930463A4 (en) | 2009-07-08 |
EP2450464B1 (en) | 2013-11-20 |
EP1930463A1 (en) | 2008-06-11 |
CN101253280B (zh) | 2010-12-01 |
CA2620736A1 (en) | 2007-03-15 |
BRPI0520616B1 (pt) | 2016-03-08 |
AU2005336202B2 (en) | 2010-12-23 |
EP2450464A3 (en) | 2012-06-27 |
KR101160612B1 (ko) | 2012-06-28 |
EP1930463B1 (en) | 2012-12-05 |
US20090142616A1 (en) | 2009-06-04 |
US20130089672A1 (en) | 2013-04-11 |
AU2005336202A1 (en) | 2007-03-15 |
EP2450464A2 (en) | 2012-05-09 |
NZ565969A (en) | 2009-09-25 |
ES2439846T3 (es) | 2014-01-27 |
KR20120016180A (ko) | 2012-02-22 |
KR20080031990A (ko) | 2008-04-11 |
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