GB904728A - Enamelled steel sheet - Google Patents
Enamelled steel sheetInfo
- Publication number
- GB904728A GB904728A GB21695/60A GB2169560A GB904728A GB 904728 A GB904728 A GB 904728A GB 21695/60 A GB21695/60 A GB 21695/60A GB 2169560 A GB2169560 A GB 2169560A GB 904728 A GB904728 A GB 904728A
- Authority
- GB
- United Kingdom
- Prior art keywords
- max
- steel sheet
- steel
- traces
- enamelled 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
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
- C23D5/00—Coating with enamels or vitreous layers
Landscapes
- 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)
- Glass Compositions (AREA)
Abstract
An enamelled steel sheet comprises a coating of vitreous enamel on a steel sheet containing 0.01% max C; 0.2-0.5% Mn; 0.03% max S; 0.01% max P, and the balance iron and unavoidable impurities. During the enamelling operation the steel has a sag increase of less than 0.1 inch at the centre of a 10 inch span at 1550-1600 DEG F. The amount of impurities desirable in the steel have the following proportions: Al, 0.25% max; Si, 0.10% max; Ti, 0.05% max; Zr, 0.05% max, and traces of Cu, Cr, and Ni. Decarburization to less than 0.003% C may be obtained by annealing at 1200-1300 DEG F. in an atmosphere containing 10-16% H2 with the balance N2 and traces of water vapour.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US821931A US2956906A (en) | 1959-06-22 | 1959-06-22 | Enameled sheet steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB904728A true GB904728A (en) | 1962-08-29 |
Family
ID=25234628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21695/60A Expired GB904728A (en) | 1959-06-22 | 1960-06-21 | Enamelled steel sheet |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2956906A (en) |
| GB (1) | GB904728A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4198249A (en) * | 1977-07-02 | 1980-04-15 | Lukens Steel Company | Steel substrate for glassing |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE640844A (en) * | 1962-12-05 | 1900-01-01 | ||
| US3436808A (en) * | 1967-01-13 | 1969-04-08 | United States Steel Corp | Method of enameling steel |
| US3906125A (en) * | 1970-08-05 | 1975-09-16 | Scm Corp | Process of treating sheet steel |
| US3792999A (en) * | 1971-02-05 | 1974-02-19 | Hoerder Huettenunion Ag | Method of producing a drawing and deep drawing steel resistant to ageing, particularly for single-coat enamelling |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1496505A (en) * | 1921-04-28 | 1924-06-03 | Du Pont | Enameled ware |
| US1996568A (en) * | 1932-07-11 | 1935-04-02 | Newton Steel Company | Base metal for vitreous enamel |
| US2109271A (en) * | 1936-10-05 | 1938-02-22 | Monsanto Chemicals | Vitreous enameled products |
| US2455331A (en) * | 1944-10-24 | 1948-11-30 | Joseph C Eckel | Method of enameling |
-
1959
- 1959-06-22 US US821931A patent/US2956906A/en not_active Expired - Lifetime
-
1960
- 1960-06-21 GB GB21695/60A patent/GB904728A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4198249A (en) * | 1977-07-02 | 1980-04-15 | Lukens Steel Company | Steel substrate for glassing |
Also Published As
| Publication number | Publication date |
|---|---|
| US2956906A (en) | 1960-10-18 |
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