FI40506B - - Google Patents
Info
- Publication number
- FI40506B FI40506B FI214860A FI214860A FI40506B FI 40506 B FI40506 B FI 40506B FI 214860 A FI214860 A FI 214860A FI 214860 A FI214860 A FI 214860A FI 40506 B FI40506 B FI 40506B
- Authority
- FI
- Finland
Links
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
- C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
- C21D3/02—Extraction of non-metals
- C21D3/04—Decarburising
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB37160 | 1960-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI40506B true FI40506B (xx) | 1968-10-31 |
Family
ID=9703238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI214860A FI40506B (xx) | 1960-01-05 | 1960-12-30 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH399866A (xx) |
| FI (1) | FI40506B (xx) |
-
1960
- 1960-12-30 FI FI214860A patent/FI40506B/fi active
-
1961
- 1961-01-05 CH CH10561A patent/CH399866A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH399866A (fr) | 1965-09-30 |