CA1016423A - Method of treating ferrous strand by hot dip coating procedure - Google Patents
Method of treating ferrous strand by hot dip coating procedureInfo
- Publication number
- CA1016423A CA1016423A CA178,351A CA178351A CA1016423A CA 1016423 A CA1016423 A CA 1016423A CA 178351 A CA178351 A CA 178351A CA 1016423 A CA1016423 A CA 1016423A
- Authority
- CA
- Canada
- Prior art keywords
- dip coating
- hot dip
- coating procedure
- treating ferrous
- strand
- 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
- 238000000034 method Methods 0.000 title 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title 1
- 238000003618 dip coating Methods 0.000 title 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
- C23C2/12—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
- C23C2/003—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
- C23C2/02—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
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)
- Thermal Sciences (AREA)
- Coating With Molten Metal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27830472A | 1972-08-09 | 1972-08-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1016423A true CA1016423A (en) | 1977-08-30 |
Family
ID=23064483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA178,351A Expired CA1016423A (en) | 1972-08-09 | 1973-08-08 | Method of treating ferrous strand by hot dip coating procedure |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS548335B2 (en) |
BE (1) | BE803307A (en) |
CA (1) | CA1016423A (en) |
DE (1) | DE2339916C3 (en) |
FR (1) | FR2195699B1 (en) |
GB (1) | GB1436213A (en) |
IT (1) | IT990172B (en) |
LU (1) | LU68194A1 (en) |
NL (1) | NL179146C (en) |
SE (1) | SE393403B (en) |
ZA (1) | ZA735088B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2758561C2 (en) * | 1977-12-29 | 1984-08-09 | Bethlehem Steel Corp., Bethlehem, Pa. | Process for coating the surface of iron wire, strip or braid with a silicon-containing aluminum / zinc alloy |
FR2413477A2 (en) * | 1977-12-30 | 1979-07-27 | Bethlehem Steel Corp | Hot dip coating of ferrous metal with aluminium-zinc alloy - using protective atmos. of hydrogen and nitrogen with very low dew point |
US4183983A (en) * | 1978-08-17 | 1980-01-15 | Selas Corporation Of America | Method for reducing metal oxide formation on a continuous metal sheet in the hot dip coating thereof |
US4287009A (en) * | 1979-11-08 | 1981-09-01 | Bethlehem Steel Corporation | Method of producing an aluminum-zinc alloy coated ferrous product to improve corrosion resistance |
US4287008A (en) * | 1979-11-08 | 1981-09-01 | Bethlehem Steel Corporation | Method of improving the ductility of the coating of an aluminum-zinc alloy coated ferrous product |
AU543013B2 (en) * | 1980-08-19 | 1985-03-28 | Lysaght, J. (Australia) Ltd. | Hot-dip coating of ferrous strands |
JPS6043476A (en) * | 1983-08-17 | 1985-03-08 | Nippon Steel Corp | Continuous aluminizing method |
US4675214A (en) * | 1986-05-20 | 1987-06-23 | Kilbane Farrell M | Hot dip aluminum coated chromium alloy steel |
DE3933244C1 (en) * | 1989-10-05 | 1990-06-13 | Hoesch Stahl Ag, 4600 Dortmund, De | Continuous zinc coating appts. for coating metal strip - comprises melt alloy bath covered with hood having hydrogen, steam and inert gas atmos. and control system |
BE1004079A6 (en) * | 1990-04-17 | 1992-09-22 | Centre Rech Metallurgique | Process for forming a coating zinc-aluminum strip steel. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2437919A (en) * | 1945-07-19 | 1948-03-16 | American Rolling Mill Co | Process and means for improving the adherence of aluminum coatings |
CH269520A (en) * | 1946-07-31 | 1950-07-15 | Alferieff Michel | Process for coating metal objects with layers of a different metal. |
DE1258242B (en) * | 1955-01-11 | 1968-01-04 | United States Steel Corp | Process for the production of aluminum-coated welding electrodes made of iron or steel wire |
-
1972
- 1972-08-09 SE SE7310852A patent/SE393403B/en unknown
-
1973
- 1973-07-25 ZA ZA735088A patent/ZA735088B/en unknown
- 1973-07-31 GB GB3640073A patent/GB1436213A/en not_active Expired
- 1973-08-07 BE BE134312A patent/BE803307A/en not_active IP Right Cessation
- 1973-08-07 IT IT51885/73A patent/IT990172B/en active
- 1973-08-07 DE DE2339916A patent/DE2339916C3/en not_active Expired
- 1973-08-07 JP JP8875373A patent/JPS548335B2/ja not_active Expired
- 1973-08-08 CA CA178,351A patent/CA1016423A/en not_active Expired
- 1973-08-08 FR FR7329063A patent/FR2195699B1/fr not_active Expired
- 1973-08-09 LU LU68194A patent/LU68194A1/xx unknown
- 1973-08-09 NL NLAANVRAGE7311038,A patent/NL179146C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1436213A (en) | 1976-05-19 |
DE2339916B2 (en) | 1981-04-30 |
FR2195699B1 (en) | 1979-01-26 |
ZA735088B (en) | 1974-07-31 |
BE803307A (en) | 1974-02-07 |
NL7311038A (en) | 1974-02-12 |
IT990172B (en) | 1975-06-20 |
AU5860673A (en) | 1975-01-30 |
FR2195699A1 (en) | 1974-03-08 |
SE393403B (en) | 1977-05-09 |
JPS548335B2 (en) | 1979-04-14 |
NL179146C (en) | 1986-07-16 |
NL179146B (en) | 1986-02-17 |
JPS4984928A (en) | 1974-08-15 |
DE2339916C3 (en) | 1982-03-18 |
LU68194A1 (en) | 1974-10-01 |
DE2339916A1 (en) | 1974-02-28 |
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