FR2375334A1 - Procede de revetement metallique par immersion a chaud d'une bande ou tole d'acier - Google Patents
Procede de revetement metallique par immersion a chaud d'une bande ou tole d'acierInfo
- Publication number
- FR2375334A1 FR2375334A1 FR7738888A FR7738888A FR2375334A1 FR 2375334 A1 FR2375334 A1 FR 2375334A1 FR 7738888 A FR7738888 A FR 7738888A FR 7738888 A FR7738888 A FR 7738888A FR 2375334 A1 FR2375334 A1 FR 2375334A1
- Authority
- FR
- France
- Prior art keywords
- zone
- contg
- strip
- layer
- flux
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 3
- 238000010438 heat treatment Methods 0.000 title abstract 3
- 239000010959 steel Substances 0.000 title abstract 3
- 239000000571 coke Substances 0.000 title abstract 2
- 230000004907 flux Effects 0.000 title abstract 2
- 238000003618 dip coating Methods 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 abstract 3
- 239000000956 alloy Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 239000005864 Sulphur Substances 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 229910020220 Pb—Sn Inorganic materials 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000001681 protective 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
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/38—Wires; Tubes
-
- 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
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
-
- 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)
- 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)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Coating With Molten Metal (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/753,623 US4123292A (en) | 1976-12-23 | 1976-12-23 | Method of treating steel strip and sheet surfaces for metallic coating |
US05/753,622 US4123291A (en) | 1976-12-23 | 1976-12-23 | Method of treating steel strip and sheet surfaces, in sulfur-bearing atmosphere, for metallic coating |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2375334A1 true FR2375334A1 (fr) | 1978-07-21 |
FR2375334B1 FR2375334B1 (pt) | 1980-03-21 |
Family
ID=27115782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7738888A Granted FR2375334A1 (fr) | 1976-12-23 | 1977-12-22 | Procede de revetement metallique par immersion a chaud d'une bande ou tole d'acier |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS53102236A (pt) |
AU (1) | AU509460B2 (pt) |
BR (1) | BR7708572A (pt) |
CA (1) | CA1104910A (pt) |
FR (1) | FR2375334A1 (pt) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2433588A1 (fr) * | 1978-08-17 | 1980-03-14 | Selas Corp Of America | Procede pour reduire la formation d'oxyde de metal sur une feuille metallique revetue a chaud dudit metal, et four pour la mise en oeuvre du procede |
FR2470803A1 (fr) * | 1979-12-05 | 1981-06-12 | Nippon Steel Corp | Procede de recuit en continu d'un feuillard d'acier ecroui a basse teneur en carbone |
EP0795616A1 (fr) * | 1996-03-13 | 1997-09-17 | STEIN HEURTEY, Société Anonyme: | Procédé de traitement thermique en continu de bandes métalliques dans des atmosphères de nature différente |
US7384489B2 (en) | 2002-09-13 | 2008-06-10 | Drever International S.A. | Atmosphere control during continuous heat treatment of metal strips |
WO2016156125A1 (en) * | 2015-04-02 | 2016-10-06 | Cockerill Maintenance & Ingénierie S.A. | Method and device for reaction control |
EP3135778A1 (en) * | 2015-08-31 | 2017-03-01 | Cockerill Maintenance & Ingenierie S.A. | Method and device for reaction control |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6260825A (ja) * | 1985-09-10 | 1987-03-17 | Kawasaki Steel Corp | 鋼帯の連続熱処理における予熱方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR845086A (fr) * | 1938-02-18 | 1939-08-10 | Procédé et dispositif pour le traitement thermique des objets métalliques | |
FR2272193A1 (pt) * | 1974-05-24 | 1975-12-19 | Armco Steel Corp | |
FR2282471A1 (fr) * | 1974-08-22 | 1976-03-19 | Armco Steel Corp | Procede pour la preparation d'une bande d'acier au carbone en vue du depot d'un revetement au trempe sans flux |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52155002A (en) * | 1976-06-18 | 1977-12-23 | Torio Kk | Receiver |
-
1977
- 1977-12-19 AU AU31741/77A patent/AU509460B2/en not_active Expired
- 1977-12-22 BR BR7708572A patent/BR7708572A/pt unknown
- 1977-12-22 JP JP15500177A patent/JPS53102236A/ja active Granted
- 1977-12-22 CA CA293,785A patent/CA1104910A/en not_active Expired
- 1977-12-22 FR FR7738888A patent/FR2375334A1/fr active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR845086A (fr) * | 1938-02-18 | 1939-08-10 | Procédé et dispositif pour le traitement thermique des objets métalliques | |
FR2272193A1 (pt) * | 1974-05-24 | 1975-12-19 | Armco Steel Corp | |
FR2282471A1 (fr) * | 1974-08-22 | 1976-03-19 | Armco Steel Corp | Procede pour la preparation d'une bande d'acier au carbone en vue du depot d'un revetement au trempe sans flux |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2433588A1 (fr) * | 1978-08-17 | 1980-03-14 | Selas Corp Of America | Procede pour reduire la formation d'oxyde de metal sur une feuille metallique revetue a chaud dudit metal, et four pour la mise en oeuvre du procede |
FR2470803A1 (fr) * | 1979-12-05 | 1981-06-12 | Nippon Steel Corp | Procede de recuit en continu d'un feuillard d'acier ecroui a basse teneur en carbone |
EP0795616A1 (fr) * | 1996-03-13 | 1997-09-17 | STEIN HEURTEY, Société Anonyme: | Procédé de traitement thermique en continu de bandes métalliques dans des atmosphères de nature différente |
FR2746112A1 (fr) * | 1996-03-13 | 1997-09-19 | Stein Heurtey | Procede de traitement thermique en continu de bandes metalliques dans des atmospheres de nature differente |
US5798007A (en) * | 1996-03-13 | 1998-08-25 | Stein Heurtey | Process and apparatus for the continuous heat treatment of a metal strip travelling in a different atmosphere |
US7384489B2 (en) | 2002-09-13 | 2008-06-10 | Drever International S.A. | Atmosphere control during continuous heat treatment of metal strips |
WO2016156125A1 (en) * | 2015-04-02 | 2016-10-06 | Cockerill Maintenance & Ingénierie S.A. | Method and device for reaction control |
RU2705846C2 (ru) * | 2015-04-02 | 2019-11-12 | Кокрий Ментенанс Эт Энженьери С.А. | Способ и устройство для управления реакцией |
US10801086B2 (en) | 2015-04-02 | 2020-10-13 | Cockerill Maintenance & Ingenierie S.A. | Method and device for reaction control |
EP3135778A1 (en) * | 2015-08-31 | 2017-03-01 | Cockerill Maintenance & Ingenierie S.A. | Method and device for reaction control |
Also Published As
Publication number | Publication date |
---|---|
BR7708572A (pt) | 1978-08-08 |
CA1104910A (en) | 1981-07-14 |
AU3174177A (en) | 1979-06-28 |
AU509460B2 (en) | 1980-05-15 |
JPS5723748B2 (pt) | 1982-05-20 |
JPS53102236A (en) | 1978-09-06 |
FR2375334B1 (pt) | 1980-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property | ||
ST | Notification of lapse |