SE7505849L - WAY TO COAT LEGAL ALLOY STEEL. - Google Patents
WAY TO COAT LEGAL ALLOY STEEL.Info
- Publication number
- SE7505849L SE7505849L SE7505849A SE7505849A SE7505849L SE 7505849 L SE7505849 L SE 7505849L SE 7505849 A SE7505849 A SE 7505849A SE 7505849 A SE7505849 A SE 7505849A SE 7505849 L SE7505849 L SE 7505849L
- Authority
- SE
- Sweden
- Prior art keywords
- alloy steel
- way
- iron
- legal
- coat
- Prior art date
Links
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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
-
- 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
- C23C2/026—Deposition of sublayers, e.g. adhesion layers or pre-applied alloying elements or corrosion protection
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)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
A method of fluxless hot dip metallic coating of low alloy steel strip and sheet containing aluminum, titanium, silicon, chromium, and/or mixtures thereof. A surface readily wettable by molten coating metal is obtained by heating the steel to a temperature of about 1100 DEG to 1675 DEG F in an atmosphere oxidizing to iron, then further treating under conditions which will reduce the iron oxide, whereby to form a surface layer comprising a substantially pure iron matrix containing a uniformly distributed fine dispersion of oxides of the alloying elements.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US473142A US3925579A (en) | 1974-05-24 | 1974-05-24 | Method of coating low alloy steels |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7505849L true SE7505849L (en) | 1975-11-25 |
SE434959B SE434959B (en) | 1984-08-27 |
Family
ID=23878370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7505849A SE434959B (en) | 1974-05-24 | 1975-05-22 | SET FOR FLUID-FREE METAL COATING THROUGH HEAT DIPPING OF TAPE AND PLATE MATERIAL OF STAINLOADED STEEL |
Country Status (12)
Country | Link |
---|---|
US (1) | US3925579A (en) |
JP (1) | JPS5649989B2 (en) |
BE (1) | BE829402A (en) |
BR (1) | BR7503219A (en) |
CA (1) | CA1054031A (en) |
DE (1) | DE2522485C3 (en) |
ES (1) | ES437895A1 (en) |
FR (1) | FR2272193B1 (en) |
GB (1) | GB1496398A (en) |
IT (1) | IT1035805B (en) |
SE (1) | SE434959B (en) |
YU (1) | YU36996B (en) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4140552A (en) * | 1976-12-23 | 1979-02-20 | Armco Steel Corporation | Method of treating aluminum-killed and low alloy steel strip and sheet surfaces, in sulfur-bearing atmosphere, for metallic coating |
AU509460B2 (en) * | 1976-12-23 | 1980-05-15 | Armco Steel Corporation | Treating steel strip prior to metal coating |
DE3201475A1 (en) * | 1981-05-22 | 1982-12-09 | Hermann Huster GmbH & Co, 5800 Hagen | METHOD FOR FIRE GALVINATING METAL WORKPIECES |
GB2125437B (en) * | 1982-08-17 | 1985-12-04 | Standard Telephones Cables Ltd | Soldering process |
US4500605A (en) * | 1983-02-17 | 1985-02-19 | Olin Corporation | Electrical component forming process |
US4624895A (en) * | 1984-06-04 | 1986-11-25 | Inland Steel Company | Aluminum coated low-alloy steel foil |
FR2593831B1 (en) * | 1986-02-06 | 1994-01-21 | Irsid | PROCESS FOR THE PROTECTIVE COATING OF AN IRON OR STEEL PRODUCT AND COATED PRODUCT |
US4800135A (en) * | 1986-05-20 | 1989-01-24 | Armco Inc. | Hot dip aluminum coated chromium alloy steel |
US4675214A (en) * | 1986-05-20 | 1987-06-23 | Kilbane Farrell M | Hot dip aluminum coated chromium alloy steel |
US5066549A (en) * | 1986-05-20 | 1991-11-19 | Armco Inc. | Hot dip aluminum coated chromium alloy steel |
US4829655A (en) * | 1987-03-24 | 1989-05-16 | W. R. Grace & Co.-Conn. | Catalyst support and method for making same |
US5116645A (en) * | 1988-08-29 | 1992-05-26 | Armco Steel Company, L.P. | Hot dip aluminum coated chromium alloy steel |
US5023113A (en) * | 1988-08-29 | 1991-06-11 | Armco Steel Company, L.P. | Hot dip aluminum coated chromium alloy steel |
US5217943A (en) * | 1989-01-25 | 1993-06-08 | The University Of Arkansas | Process for making composite ceramic superconducting wires |
FR2664617B1 (en) * | 1990-07-16 | 1993-08-06 | Lorraine Laminage | PROCESS FOR COATING ALUMINUM BY HOT TEMPERING OF A STEEL STRIP AND STEEL STRIP OBTAINED BY THIS PROCESS. |
US5447754A (en) * | 1994-04-19 | 1995-09-05 | Armco Inc. | Aluminized steel alloys containing chromium and method for producing same |
US6335062B1 (en) * | 1994-09-13 | 2002-01-01 | The United States Of America As Represented By The Secretary Of The Navy | Reactive oxygen-assisted ion implantation into metals and products made therefrom |
US6386127B1 (en) * | 2000-02-07 | 2002-05-14 | Case Corporation | Disc opener assembly for a seed planter |
FR2828888B1 (en) * | 2001-08-21 | 2003-12-12 | Stein Heurtey | METHOD FOR HOT GALVANIZATION OF HIGH STRENGTH STEEL METAL STRIPS |
KR100928860B1 (en) * | 2002-03-01 | 2009-11-30 | 제이에프이 스틸 가부시키가이샤 | Surface treated steel plate and method for production thereof |
FR2852330B1 (en) * | 2003-03-12 | 2007-05-11 | Stein Heurtey | METHOD OF CONTROLLED OXIDATION OF STRIPS BEFORE CONTINUOUS GALVANIZATION AND LINE OF GALVANIZATION |
DE102004059566B3 (en) * | 2004-12-09 | 2006-08-03 | Thyssenkrupp Steel Ag | Process for hot dip coating a strip of high strength steel |
BE1017086A3 (en) * | 2006-03-29 | 2008-02-05 | Ct Rech Metallurgiques Asbl | PROCESS FOR THE RECLAIMING AND CONTINUOUS PREPARATION OF A HIGH STRENGTH STEEL BAND FOR ITS GALVANIZATION AT TEMPERATURE. |
ATE458838T1 (en) | 2006-04-26 | 2010-03-15 | Thyssenkrupp Steel Europe Ag | METHOD FOR HOT-DIP COATING A FLAT STEEL PRODUCT MADE OF HIGH-STRENGTH STEEL |
EP2009129A1 (en) * | 2007-06-29 | 2008-12-31 | ArcelorMittal France | Process for manufacturing a galvannealed steel sheet by DFF regulation |
KR101079472B1 (en) * | 2008-12-23 | 2011-11-03 | 주식회사 포스코 | Method for Manufacturing High Manganese Hot Dip Galvanizing Steel Sheet with Superior Surface Property |
DE102009018577B3 (en) | 2009-04-23 | 2010-07-29 | Thyssenkrupp Steel Europe Ag | A process for hot dip coating a 2-35 wt.% Mn-containing flat steel product and flat steel product |
DE102010037254B4 (en) * | 2010-08-31 | 2012-05-24 | Thyssenkrupp Steel Europe Ag | Process for hot dip coating a flat steel product |
DE102011050243A1 (en) | 2011-05-10 | 2012-11-15 | Thyssenkrupp Steel Europe Ag | Apparatus and method for the continuous treatment of a flat steel product |
DE102011051731B4 (en) | 2011-07-11 | 2013-01-24 | Thyssenkrupp Steel Europe Ag | Process for the preparation of a flat steel product provided by hot dip coating with a metallic protective layer |
DE102013105378B3 (en) | 2013-05-24 | 2014-08-28 | Thyssenkrupp Steel Europe Ag | Process for the preparation of a hot-dip coated flat steel product and continuous furnace for a hot-dip coating machine |
BR112016012236A2 (en) * | 2013-12-10 | 2017-08-08 | Arcelormittal | METHOD OF ANNEALING STEEL SHEET AND METHOD OF PRODUCTION OF A GALVANIZED STEEL SHEET |
WO2017208671A1 (en) * | 2016-05-30 | 2017-12-07 | Jfeスチール株式会社 | Ferritic stainless steel sheet |
DE102019108457B4 (en) * | 2019-04-01 | 2021-02-04 | Salzgitter Flachstahl Gmbh | Process for the production of a steel strip with improved adhesion of metallic hot-dip coatings |
DE102019108459B4 (en) * | 2019-04-01 | 2021-02-18 | Salzgitter Flachstahl Gmbh | Process for the production of a steel strip with improved adhesion of metallic hot-dip coatings |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2197622A (en) * | 1937-04-22 | 1940-04-16 | American Rolling Mill Co | Process for galvanizing sheet metal |
US3295199A (en) * | 1961-10-19 | 1967-01-03 | Inland Steel Co | Process of making soft, ductile, galvanized material |
US3320085A (en) * | 1965-03-19 | 1967-05-16 | Selas Corp Of America | Galvanizing |
-
1974
- 1974-05-24 US US473142A patent/US3925579A/en not_active Expired - Lifetime
-
1975
- 1975-04-28 CA CA225,652A patent/CA1054031A/en not_active Expired
- 1975-05-08 GB GB19401/75A patent/GB1496398A/en not_active Expired
- 1975-05-21 IT IT49698/75A patent/IT1035805B/en active
- 1975-05-21 DE DE2522485A patent/DE2522485C3/en not_active Expired
- 1975-05-22 BR BR4121/75A patent/BR7503219A/en unknown
- 1975-05-22 YU YU1312/75A patent/YU36996B/en unknown
- 1975-05-22 SE SE7505849A patent/SE434959B/en not_active IP Right Cessation
- 1975-05-22 JP JP6026975A patent/JPS5649989B2/ja not_active Expired
- 1975-05-23 ES ES437895A patent/ES437895A1/en not_active Expired
- 1975-05-23 BE BE156630A patent/BE829402A/en not_active IP Right Cessation
- 1975-05-23 FR FR7516245A patent/FR2272193B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5649989B2 (en) | 1981-11-26 |
US3925579A (en) | 1975-12-09 |
FR2272193A1 (en) | 1975-12-19 |
DE2522485B2 (en) | 1980-10-02 |
IT1035805B (en) | 1979-10-20 |
GB1496398A (en) | 1977-12-30 |
CA1054031A (en) | 1979-05-08 |
BR7503219A (en) | 1976-04-27 |
SE434959B (en) | 1984-08-27 |
DE2522485A1 (en) | 1975-12-04 |
FR2272193B1 (en) | 1978-09-22 |
DE2522485C3 (en) | 1981-09-24 |
YU36996B (en) | 1984-08-31 |
JPS5129324A (en) | 1976-03-12 |
ES437895A1 (en) | 1977-01-01 |
YU131275A (en) | 1982-06-18 |
BE829402A (en) | 1975-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7505849-5 Effective date: 19911209 Format of ref document f/p: F |