BE686895A - - Google Patents
Info
- Publication number
- BE686895A BE686895A BE686895DA BE686895A BE 686895 A BE686895 A BE 686895A BE 686895D A BE686895D A BE 686895DA BE 686895 A BE686895 A BE 686895A
- 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
- C21D1/76—Adjusting the composition of the atmosphere
-
- 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)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE6041071 | 1966-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE686895A true BE686895A (US20030220297A1-20031127-C00074.png) | 1967-02-15 |
Family
ID=3874279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE686895D BE686895A (US20030220297A1-20031127-C00074.png) | 1966-09-14 | 1966-09-14 |
Country Status (5)
-
1966
- 1966-09-14 BE BE686895D patent/BE686895A/xx unknown
-
1967
- 1967-08-09 SE SE1130167A patent/SE319310B/xx unknown
- 1967-09-06 GB GB4073767A patent/GB1152107A/en not_active Expired
- 1967-09-13 ES ES345028A patent/ES345028A1/es not_active Expired
- 1967-09-14 NL NL6712582A patent/NL6712582A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1152107A (en) | 1969-05-14 |
| SE319310B (US20030220297A1-20031127-C00074.png) | 1970-01-12 |
| NL6712582A (US20030220297A1-20031127-C00074.png) | 1968-03-15 |
| ES345028A1 (es) | 1969-01-01 |
