BE711816A - - Google Patents
Info
- Publication number
- BE711816A BE711816A BE711816DA BE711816A BE 711816 A BE711816 A BE 711816A BE 711816D A BE711816D A BE 711816DA BE 711816 A BE711816 A BE 711816A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/003—Making ferrous alloys making amorphous alloys
-
- 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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/24—Nitriding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1344667 | 1967-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE711816A true BE711816A (xx) | 1968-09-09 |
Family
ID=11144448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE711816D BE711816A (xx) | 1967-03-07 | 1968-03-07 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3595709A (xx) |
| BE (1) | BE711816A (xx) |
| DE (1) | DE1608252A1 (xx) |
| FR (1) | FR1554543A (xx) |
| NL (1) | NL6802941A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4050960A (en) * | 1973-12-11 | 1977-09-27 | Nippon Steel Corporation | Method for decreasing the amount of carbon and nitrogen contained in the ferrochrome alloy |
| US4260418A (en) * | 1979-09-04 | 1981-04-07 | Allegheny Ludlum Steel Corporation | Method for producing molybdenum bearing ferrochromium |
-
1968
- 1968-03-01 NL NL6802941A patent/NL6802941A/xx unknown
- 1968-03-04 US US709892A patent/US3595709A/en not_active Expired - Lifetime
- 1968-03-05 FR FR1554543D patent/FR1554543A/fr not_active Expired
- 1968-03-06 DE DE19681608252 patent/DE1608252A1/de active Pending
- 1968-03-07 BE BE711816D patent/BE711816A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1554543A (xx) | 1969-01-17 |
| DE1608252A1 (de) | 1970-12-03 |
| NL6802941A (xx) | 1968-09-09 |
| US3595709A (en) | 1971-07-27 |