BE697750A - - Google Patents
Info
- Publication number
- BE697750A BE697750A BE697750DA BE697750A BE 697750 A BE697750 A BE 697750A BE 697750D A BE697750D A BE 697750DA BE 697750 A BE697750 A BE 697750A
- Authority
- BE
- Belgium
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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR60864A FR1492922A (fr) | 1966-05-10 | 1966-05-10 | Nouveaux produits métallurgiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE697750A true BE697750A (ref) | 1967-10-02 |
Family
ID=8608189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE697750D BE697750A (ref) | 1966-05-10 | 1967-04-28 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE697750A (ref) |
| FR (1) | FR1492922A (ref) |
| LU (1) | LU53576A1 (ref) |
| NL (1) | NL6706227A (ref) |
-
1966
- 1966-05-10 FR FR60864A patent/FR1492922A/fr not_active Expired
-
1967
- 1967-04-28 BE BE697750D patent/BE697750A/xx unknown
- 1967-05-02 LU LU53576D patent/LU53576A1/xx unknown
- 1967-05-03 NL NL6706227A patent/NL6706227A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU53576A1 (ref) | 1967-07-03 |
| FR1492922A (fr) | 1967-08-25 |
| NL6706227A (ref) | 1967-11-13 |