DE3867988D1 - Verfahren zum kontrollieren der dicke einer intermetallischen schicht auf einem kontistahlerzeugnis innerhalb eines feuerverzinkprozesses. - Google Patents
Verfahren zum kontrollieren der dicke einer intermetallischen schicht auf einem kontistahlerzeugnis innerhalb eines feuerverzinkprozesses.Info
- Publication number
- DE3867988D1 DE3867988D1 DE8888901847T DE3867988T DE3867988D1 DE 3867988 D1 DE3867988 D1 DE 3867988D1 DE 8888901847 T DE8888901847 T DE 8888901847T DE 3867988 T DE3867988 T DE 3867988T DE 3867988 D1 DE3867988 D1 DE 3867988D1
- Authority
- DE
- Germany
- Prior art keywords
- steel strip
- thickness
- controlling
- intermetallic layer
- continual
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 7
- 239000010959 steel Substances 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 3
- 238000005246 galvanizing Methods 0.000 title abstract 2
- 239000011701 zinc Substances 0.000 abstract 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 4
- 229910052725 zinc Inorganic materials 0.000 abstract 4
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 238000010791 quenching Methods 0.000 abstract 1
- 230000000171 quenching effect Effects 0.000 abstract 1
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
- C23C2/06—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
- C23C2/003—Apparatus
- C23C2/0034—Details related to elements immersed in 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
- C23C2/003—Apparatus
- C23C2/0034—Details related to elements immersed in bath
- C23C2/00342—Moving elements, e.g. pumps or mixers
-
- 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
- C23C2/003—Apparatus
- C23C2/0034—Details related to elements immersed in bath
- C23C2/00342—Moving elements, e.g. pumps or mixers
- C23C2/00344—Means for moving substrates, e.g. immersed rollers or immersed bearings
-
- 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
- C23C2/003—Apparatus
- C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
- C23C2/004—Snouts
-
- 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
- C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating With Molten Metal (AREA)
- Physical Vapour Deposition (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/020,106 US4752508A (en) | 1987-02-27 | 1987-02-27 | Method for controlling the thickness of an intermetallic (Fe-Zn phase) layer on a steel strip in a continuous hot-dip galvanizing process |
PCT/FI1988/000026 WO1988006636A1 (en) | 1987-02-27 | 1988-02-23 | A method for controlling the thickness of an intermetallic layer on a continuous steel product in a continuous hot-dip galvanizing process |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3867988D1 true DE3867988D1 (de) | 1992-03-05 |
Family
ID=21796783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888901847T Expired - Fee Related DE3867988D1 (de) | 1987-02-27 | 1988-02-23 | Verfahren zum kontrollieren der dicke einer intermetallischen schicht auf einem kontistahlerzeugnis innerhalb eines feuerverzinkprozesses. |
Country Status (11)
Country | Link |
---|---|
US (1) | US4752508A (de) |
EP (1) | EP0308435B1 (de) |
JP (1) | JPH01502915A (de) |
KR (1) | KR930001781B1 (de) |
AT (1) | ATE71987T1 (de) |
AU (1) | AU604862B2 (de) |
BR (1) | BR8805642A (de) |
CA (1) | CA1328785C (de) |
DE (1) | DE3867988D1 (de) |
SU (1) | SU1706393A3 (de) |
WO (1) | WO1988006636A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4971842A (en) * | 1987-02-27 | 1990-11-20 | Rasmet Ky | Method for controlling the thickness of an intermetallic layer on a continuous steel product in a continuous hot-dip galvanizing process |
US5069158A (en) * | 1990-03-27 | 1991-12-03 | Italimpianti Of America, Inc. | Hydrostatic bearing support of strip |
US5015509A (en) * | 1990-03-27 | 1991-05-14 | Italimpianti Of America, Inc. | Hydrostatic bearing support of strip |
US6177140B1 (en) * | 1998-01-29 | 2001-01-23 | Ispat Inland, Inc. | Method for galvanizing and galvannealing employing a bath of zinc and aluminum |
WO2009035576A1 (en) * | 2007-09-10 | 2009-03-19 | Sippola Pertti J | Method and apparatus for improved formability of galvanized steel having high tensile strength |
DE102013101131A1 (de) * | 2013-02-05 | 2014-08-07 | Thyssenkrupp Steel Europe Ag | Vorrichtung zum Schmelztauchbeschichten von Metallband |
DE102013104267B3 (de) * | 2013-04-26 | 2014-02-27 | Thyssenkrupp Steel Europe Ag | Vorrichtung zum kontinuierlichen Schmelztauchbeschichten von Metallband |
JP6474672B2 (ja) * | 2015-04-16 | 2019-02-27 | 高周波熱錬株式会社 | はんだめっき銅線の製造方法、及びはんだめっき銅線製造装置 |
WO2017115180A1 (en) * | 2015-12-28 | 2017-07-06 | Sabic Global Technologies B.V. | Synchronized sink roll |
WO2017187226A1 (fr) * | 2016-04-26 | 2017-11-02 | Arcelormittal | Installation de revêtement au trempé à chaud et en continu d'une bande métallique et procédé associé |
JP2018172769A (ja) * | 2017-03-31 | 2018-11-08 | 日新製鋼株式会社 | 溶融アルミニウムめっき鋼線の製造方法 |
JP2018172773A (ja) * | 2017-03-31 | 2018-11-08 | 日新製鋼株式会社 | 溶融アルミニウムめっき鋼線の製造方法 |
US11384419B2 (en) * | 2019-08-30 | 2022-07-12 | Micromaierials Llc | Apparatus and methods for depositing molten metal onto a foil substrate |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1521418A1 (de) * | 1964-06-15 | 1969-06-12 | Nat Steel Corp | Verfahren und Vorrichtung zur kontinuierlichen Herstellung metallischer Ueberzuege auf einer Metallbahn,insbesondere zum Feuerverzinken von Bandstahl |
US3977842A (en) * | 1968-08-27 | 1976-08-31 | National Steel Corporation | Product and process |
US3479210A (en) * | 1968-12-04 | 1969-11-18 | Nat Steel Corp | Method and apparatus for controlling coating metal temperature in a hot-dip coating bath |
US3971862A (en) * | 1972-08-10 | 1976-07-27 | Nippon Kokan Kabushiki Kaisha | Continuous hot-dip galvanizing process for steel strip |
US4082869A (en) * | 1976-07-08 | 1978-04-04 | Raymond Anthony J | Semi-hot metallic extrusion-coating method |
US4171392A (en) * | 1978-11-08 | 1979-10-16 | Inland Steel Company | Process of producing one-side alloyed galvanized steel strip |
US4361448A (en) * | 1981-05-27 | 1982-11-30 | Ra-Shipping Ltd. Oy | Method for producing dual-phase and zinc-aluminum coated steels from plain low carbon steels |
JPS6058302B2 (ja) * | 1982-11-02 | 1985-12-19 | 新日本製鐵株式会社 | 連続溶融メツキにおける溶融金属凝固位置の予測方法 |
US4759807A (en) * | 1986-12-29 | 1988-07-26 | Rasmet Ky | Method for producing non-aging hot-dip galvanized steel strip |
-
1987
- 1987-02-27 US US07/020,106 patent/US4752508A/en not_active Expired - Lifetime
-
1988
- 1988-02-23 AT AT88901847T patent/ATE71987T1/de active
- 1988-02-23 JP JP63502008A patent/JPH01502915A/ja active Granted
- 1988-02-23 EP EP88901847A patent/EP0308435B1/de not_active Expired - Lifetime
- 1988-02-23 BR BR888805642A patent/BR8805642A/pt not_active IP Right Cessation
- 1988-02-23 KR KR1019880701350A patent/KR930001781B1/ko not_active IP Right Cessation
- 1988-02-23 DE DE8888901847T patent/DE3867988D1/de not_active Expired - Fee Related
- 1988-02-23 WO PCT/FI1988/000026 patent/WO1988006636A1/en active IP Right Grant
- 1988-02-23 AU AU13698/88A patent/AU604862B2/en not_active Ceased
- 1988-02-25 CA CA000559764A patent/CA1328785C/en not_active Expired - Fee Related
- 1988-10-26 SU SU884356904A patent/SU1706393A3/ru active
Also Published As
Publication number | Publication date |
---|---|
SU1706393A3 (ru) | 1992-01-15 |
WO1988006636A1 (en) | 1988-09-07 |
BR8805642A (pt) | 1989-10-17 |
CA1328785C (en) | 1994-04-26 |
AU604862B2 (en) | 1991-01-03 |
KR930001781B1 (ko) | 1993-03-13 |
JPH01502915A (ja) | 1989-10-05 |
AU1369888A (en) | 1988-09-26 |
JPH0521977B2 (de) | 1993-03-26 |
US4752508A (en) | 1988-06-21 |
EP0308435A1 (de) | 1989-03-29 |
KR890700692A (ko) | 1989-04-26 |
ATE71987T1 (de) | 1992-02-15 |
EP0308435B1 (de) | 1992-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |