GB1565874A - Manufacture of galvanized steel sheets - Google Patents
Manufacture of galvanized steel sheets Download PDFInfo
- Publication number
- GB1565874A GB1565874A GB1121577A GB1121577A GB1565874A GB 1565874 A GB1565874 A GB 1565874A GB 1121577 A GB1121577 A GB 1121577A GB 1121577 A GB1121577 A GB 1121577A GB 1565874 A GB1565874 A GB 1565874A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet
- temperature
- molten salt
- bath
- galvanized steel
- 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
- 229910001335 Galvanized steel Inorganic materials 0.000 title claims description 14
- 239000008397 galvanized steel Substances 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 28
- 229910052725 zinc Inorganic materials 0.000 claims description 28
- 239000011701 zinc Substances 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 26
- 150000003839 salts Chemical class 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000003303 reheating Methods 0.000 claims description 3
- 239000000110 cooling liquid Substances 0.000 claims description 2
- 238000005238 degreasing Methods 0.000 claims description 2
- 239000010731 rolling oil Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 238000001953 recrystallisation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Coating With Molten Metal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU74569A LU74569A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-03-16 | 1976-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1565874A true GB1565874A (en) | 1980-04-23 |
Family
ID=19728188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1121577A Expired GB1565874A (en) | 1976-03-16 | 1977-03-16 | Manufacture of galvanized steel sheets |
Country Status (6)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0072874A1 (en) * | 1981-08-25 | 1983-03-02 | Nippon Steel Corporation | Dual-purpose plant for producing cold rolled steel sheet and hot-dip galvanized steel sheet |
| US5912055A (en) * | 1997-12-22 | 1999-06-15 | Gore; Leslie George | Coating metal strip |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT365243B (de) * | 1979-09-26 | 1981-12-28 | Voest Alpine Ag | Verfahren zum feuerverzinken von eisen- oder stahlgegenstaenden |
| DE3114412C1 (de) * | 1981-04-09 | 1989-03-16 | Klöckner-Werke AG, 4100 Duisburg | Anlage zum kontinuierlichen Behandeln von Feinblech |
| GB2093486B (en) * | 1981-02-24 | 1985-06-26 | Kloeckner Werke Ag | Plant for the continuous treatment of thin plate or strip |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1347999A (fr) * | 1963-01-09 | 1964-01-04 | Heurtey Sa | Procédé de traitement thermique et de recouvrement de fils métalliques et appareillages permettant la mise en oeuvre d'un tel procédé |
| FR1538483A (fr) * | 1967-07-10 | 1968-09-06 | Trefileries Et Cableries De Bo | Installation polyvalente pour le revêtement des fils métalliques, et procédé pour sa mise en oeuvre |
| US3511686A (en) * | 1968-01-11 | 1970-05-12 | Production Machinery Corp | Method for annealing and coating metal strip |
| JPS56503B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-08-10 | 1981-01-08 | ||
| DD109036A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-12-11 | 1974-10-12 |
-
1976
- 1976-03-16 LU LU74569A patent/LU74569A1/xx unknown
-
1977
- 1977-03-14 DE DE19772711041 patent/DE2711041A1/de not_active Withdrawn
- 1977-03-15 FR FR7707632A patent/FR2344646A1/fr active Granted
- 1977-03-15 BE BE6045925A patent/BE852490A/xx not_active IP Right Cessation
- 1977-03-15 IT IT4847777A patent/IT1082174B/it active
- 1977-03-16 GB GB1121577A patent/GB1565874A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0072874A1 (en) * | 1981-08-25 | 1983-03-02 | Nippon Steel Corporation | Dual-purpose plant for producing cold rolled steel sheet and hot-dip galvanized steel sheet |
| US5912055A (en) * | 1997-12-22 | 1999-06-15 | Gore; Leslie George | Coating metal strip |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2344646B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-07-02 |
| LU74569A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-09-27 |
| DE2711041A1 (de) | 1977-09-29 |
| IT1082174B (it) | 1985-05-21 |
| BE852490A (fr) | 1977-07-01 |
| FR2344646A1 (fr) | 1977-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |