BR8108584A - PROCESS OF HEATING, MAINTENANCE OR THERMAL TREATMENT OF METALLIC MATERIAL - Google Patents
PROCESS OF HEATING, MAINTENANCE OR THERMAL TREATMENT OF METALLIC MATERIALInfo
- Publication number
- BR8108584A BR8108584A BR8108584A BR8108584A BR8108584A BR 8108584 A BR8108584 A BR 8108584A BR 8108584 A BR8108584 A BR 8108584A BR 8108584 A BR8108584 A BR 8108584A BR 8108584 A BR8108584 A BR 8108584A
- Authority
- BR
- Brazil
- Prior art keywords
- maintenance
- heating
- metallic material
- thermal treatment
- metallic
- Prior art date
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
- 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
- C21D1/763—Adjusting the composition of the atmosphere using a catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8003349A SE8003349L (en) | 1980-05-05 | 1980-05-05 | SET FOR HEATING, HEALING OR HEATING OF METALLIC GOODS |
PCT/SE1981/000134 WO1981003184A1 (en) | 1980-05-05 | 1981-05-05 | Method of heating,holding or heat treatment of metal material |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8108584A true BR8108584A (en) | 1982-04-06 |
Family
ID=20340897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8108584A BR8108584A (en) | 1980-05-05 | 1981-05-05 | PROCESS OF HEATING, MAINTENANCE OR THERMAL TREATMENT OF METALLIC MATERIAL |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0052113A1 (en) |
BR (1) | BR8108584A (en) |
DK (1) | DK182A (en) |
FI (1) | FI814187L (en) |
SE (1) | SE8003349L (en) |
WO (1) | WO1981003184A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3440876A1 (en) * | 1984-11-08 | 1986-05-15 | Linde Ag, 6200 Wiesbaden | METHOD AND DEVICE FOR PRODUCING A PROTECTIVE GAS ATMOSPHERE |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE890513C (en) * | 1938-08-30 | 1953-09-21 | Benno Schilde Maschb A G | Process and furnace for the heat treatment of high-speed steels under protective gas |
DE901655C (en) * | 1939-08-08 | 1954-01-14 | Siemens Ag | Method and device for generating a furnace protective gas with a high content of carburizing constituents |
DE1433735B1 (en) * | 1963-09-21 | 1969-09-04 | Werner Goehring | Process for achieving a furnace atmosphere with which an oxidation-free heat treatment of workpieces made of steel can be carried out while at the same time influencing the carbon content |
-
1980
- 1980-05-05 SE SE8003349A patent/SE8003349L/en unknown
-
1981
- 1981-05-05 EP EP19810901121 patent/EP0052113A1/en not_active Withdrawn
- 1981-05-05 BR BR8108584A patent/BR8108584A/en unknown
- 1981-05-05 WO PCT/SE1981/000134 patent/WO1981003184A1/en not_active Application Discontinuation
- 1981-12-29 FI FI814187A patent/FI814187L/en not_active Application Discontinuation
-
1982
- 1982-01-04 DK DK182A patent/DK182A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI814187L (en) | 1981-12-29 |
EP0052113A1 (en) | 1982-05-26 |
DK182A (en) | 1982-01-04 |
SE8003349L (en) | 1981-11-06 |
WO1981003184A1 (en) | 1981-11-12 |
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