GB824018A - Improvements in the production of ferrous stock for vitreous enamelling - Google Patents
Improvements in the production of ferrous stock for vitreous enamellingInfo
- Publication number
- GB824018A GB824018A GB6626/57A GB662657A GB824018A GB 824018 A GB824018 A GB 824018A GB 6626/57 A GB6626/57 A GB 6626/57A GB 662657 A GB662657 A GB 662657A GB 824018 A GB824018 A GB 824018A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ferrous
- production
- cooling
- rolling
- massive carbides
- 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
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
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D3/00—Chemical treatment of the metal surfaces prior to coating
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Ferrous stock for vitreous enamelling is produced by hot rolling, to an intermediate gauge, a ferrous material containing at least 0.02% carbon, cooling the material from above its A1 temperature at a relatively slow rate (50-100 DEG F per hour) to form massive carbides, cold rolling with a reduction of at least 25% without intervening anneal to elongate and fragment the massive carbides. The material may be cooled directly from rolling or may be reheated and cooled to form the massive carbides, and, after cooling, may be normalized, decarbonized, or treated to roughen the surface. The initial carbon content may be between 0.025% and 0.08% and after decarbonizing may be 0.01%. Specification 674,490 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US469876A US2878151A (en) | 1954-11-19 | 1954-11-19 | Method for producing single-fire enameling stock devoid of fish-scaling and product thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
GB824018A true GB824018A (en) | 1959-11-25 |
Family
ID=23865390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6626/57A Expired GB824018A (en) | 1954-11-19 | 1957-02-27 | Improvements in the production of ferrous stock for vitreous enamelling |
Country Status (3)
Country | Link |
---|---|
US (1) | US2878151A (en) |
FR (1) | FR1173049A (en) |
GB (1) | GB824018A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3248270A (en) * | 1961-07-18 | 1966-04-26 | Bethlehem Steel Corp | Method of producing deep drawing steel |
US3265541A (en) * | 1963-09-16 | 1966-08-09 | Armco Steel Corp | Elimination of enamel fishscaling in iron and steel sheets |
GB1168636A (en) * | 1965-11-30 | 1969-10-29 | Yawata Iron & Steel Co | Process for the Production of Cold-Rolled Steel Plate. |
DE1533303C2 (en) * | 1966-01-15 | 1979-11-15 | Fried. Krupp Huettenwerke Ag, 4630 Bochum | Use of steel for single-layer enamelling |
DE1533232B1 (en) * | 1966-10-18 | 1971-12-23 | Hoesch Ag | PROCESS FOR MANUFACTURING A STEEL WITH IMPROVED ADHESION ABILITY FOR ONE-LAYER ENAMELING |
US3853636A (en) * | 1968-11-14 | 1974-12-10 | Nippon Kokan Kk | Method for manufacturing cold rolled steel excellent in press-formability |
US3906125A (en) * | 1970-08-05 | 1975-09-16 | Scm Corp | Process of treating sheet steel |
JPS5319967B2 (en) * | 1972-06-30 | 1978-06-23 | ||
US4012239A (en) * | 1972-11-21 | 1977-03-15 | Union Siserurgique du Nord et de l'Est de la France, par abreviation "USINOR" | Process for treating steel sheets for the purpose of enamelling the sheets |
JPS511311A (en) * | 1974-06-24 | 1976-01-08 | Nippon Kokan Kk | Hooroomitsuchakuseino ryokona hoorooyoreienkohan |
US4084991A (en) * | 1974-07-10 | 1978-04-18 | Nippon Kokan Kabushiki Kaisha | Enameled cold rolled sheet |
US11236427B2 (en) | 2017-12-06 | 2022-02-01 | Polyvision Corporation | Systems and methods for in-line thermal flattening and enameling of steel sheets |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2127388A (en) * | 1934-04-07 | 1938-08-16 | American Rolling Mill Co | Metal article for coating |
US2602034A (en) * | 1950-01-18 | 1952-07-01 | United States Steel Corp | Method of making enameling sheets |
US2677625A (en) * | 1951-02-15 | 1954-05-04 | United States Steel Corp | Flat rolled ferrous metal for vitreous enameling |
-
1954
- 1954-11-19 US US469876A patent/US2878151A/en not_active Expired - Lifetime
-
1957
- 1957-02-27 GB GB6626/57A patent/GB824018A/en not_active Expired
- 1957-03-18 FR FR1173049D patent/FR1173049A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1173049A (en) | 1959-02-18 |
US2878151A (en) | 1959-03-17 |
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