DE3271072D1 - Process for partial hot dipping of steel strips - Google Patents
Process for partial hot dipping of steel stripsInfo
- Publication number
- DE3271072D1 DE3271072D1 DE8282111840T DE3271072T DE3271072D1 DE 3271072 D1 DE3271072 D1 DE 3271072D1 DE 8282111840 T DE8282111840 T DE 8282111840T DE 3271072 T DE3271072 T DE 3271072T DE 3271072 D1 DE3271072 D1 DE 3271072D1
- Authority
- DE
- Germany
- Prior art keywords
- steel strips
- hot dipping
- partial hot
- partial
- dipping
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title 1
- 238000007598 dipping method Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
-
- 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
-
- 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
-
- 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.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12597—Noncrystalline silica or noncrystalline plural-oxide component [e.g., glass, etc.]
- Y10T428/12604—Film [e.g., glaze, etc.]
-
- 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.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12611—Oxide-containing component
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Coating With Molten Metal (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56206986A JPS58110664A (ja) | 1981-12-23 | 1981-12-23 | 鋼帯の部分溶融金属めつき方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3271072D1 true DE3271072D1 (en) | 1986-06-12 |
Family
ID=16532279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282111840T Expired DE3271072D1 (en) | 1981-12-23 | 1982-12-20 | Process for partial hot dipping of steel strips |
Country Status (7)
Country | Link |
---|---|
US (1) | US4505760A (de) |
EP (1) | EP0082527B1 (de) |
JP (1) | JPS58110664A (de) |
KR (1) | KR890000467B1 (de) |
AU (1) | AU541752B2 (de) |
CA (1) | CA1197418A (de) |
DE (1) | DE3271072D1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5035042A (en) * | 1989-11-17 | 1991-07-30 | Allied Tube & Conduit Corporation | Method for producing galvanized tubing |
JP2586890Y2 (ja) * | 1990-12-14 | 1998-12-14 | 株式会社ノダ | 防火ドア |
JP2561139Y2 (ja) * | 1992-06-01 | 1998-01-28 | ヤマハ株式会社 | 耐火パネル |
JP3828675B2 (ja) * | 1998-04-23 | 2006-10-04 | 新日本製鐵株式会社 | 耐食性、加工性に優れた表面処理鋼板およびその製造方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3583932A (en) * | 1968-04-05 | 1971-06-08 | Gen Tire & Rubber Co | Water based coatings |
JPS5247528A (en) * | 1975-10-15 | 1977-04-15 | Nippon Steel Corp | One side plating method |
CA1081058A (en) * | 1976-11-05 | 1980-07-08 | Robert F. Hunter | Pretreatment of portion of ferrous metal strip with phosphoric acid solution to prevent subsequent galvanization thereon |
JPS6049711B2 (ja) * | 1977-09-08 | 1985-11-05 | 日新製鋼株式会社 | 片面溶融めつき鋼管の製造方法 |
JPS54673A (en) * | 1978-03-20 | 1979-01-06 | Casio Comput Co Ltd | Measured time display system |
JPS5524951A (en) * | 1978-08-11 | 1980-02-22 | Hitachi Ltd | One-side hot galvanization of steel plate |
JPS6049714B2 (ja) * | 1979-05-09 | 1985-11-05 | 株式会社日立製作所 | 鋼帯の片面めつき方法 |
JPS5844147B2 (ja) * | 1979-06-27 | 1983-10-01 | 株式会社日立製作所 | 鋼帯の部分溶融金属めつき方法 |
JPS6053760B2 (ja) * | 1979-08-17 | 1985-11-27 | 川崎製鉄株式会社 | 片面亜鉛めつき鋼板の製造方法 |
JPS56152952A (en) * | 1980-04-30 | 1981-11-26 | Nippon Steel Corp | Manufacture of one-side hot dipped steel sheet with superior suitability to phosphating and superior corrosion resistance after coating |
JPS56158856A (en) * | 1980-05-12 | 1981-12-07 | Nisshin Steel Co Ltd | Partially hot dipping method for steel strip |
JPS56158857A (en) * | 1980-05-12 | 1981-12-07 | Nisshin Steel Co Ltd | Method and apparatus for partially hot dipping steel strip |
US4404030A (en) * | 1981-03-27 | 1983-09-13 | Kawasaki Steel Corporation | Anti-plating agent for one-side hot-dip plating process |
-
1981
- 1981-12-23 JP JP56206986A patent/JPS58110664A/ja active Granted
-
1982
- 1982-12-16 US US06/450,449 patent/US4505760A/en not_active Expired - Lifetime
- 1982-12-16 KR KR8205641A patent/KR890000467B1/ko active
- 1982-12-20 DE DE8282111840T patent/DE3271072D1/de not_active Expired
- 1982-12-20 EP EP82111840A patent/EP0082527B1/de not_active Expired
- 1982-12-20 CA CA000418109A patent/CA1197418A/en not_active Expired
- 1982-12-23 AU AU91822/82A patent/AU541752B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU9182282A (en) | 1983-06-30 |
KR890000467B1 (ko) | 1989-03-18 |
EP0082527B1 (de) | 1986-05-07 |
EP0082527A1 (de) | 1983-06-29 |
US4505760A (en) | 1985-03-19 |
JPS645107B2 (de) | 1989-01-27 |
AU541752B2 (en) | 1985-01-17 |
KR840002911A (ko) | 1984-07-21 |
CA1197418A (en) | 1985-12-03 |
JPS58110664A (ja) | 1983-07-01 |
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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 |