ATA599178A - THROUGH FURNACE FOR PROTECTIVE GAS OPERATION - Google Patents
THROUGH FURNACE FOR PROTECTIVE GAS OPERATIONInfo
- Publication number
- ATA599178A ATA599178A AT599178A AT599178A ATA599178A AT A599178 A ATA599178 A AT A599178A AT 599178 A AT599178 A AT 599178A AT 599178 A AT599178 A AT 599178A AT A599178 A ATA599178 A AT A599178A
- Authority
- AT
- Austria
- Prior art keywords
- furnace
- protective gas
- gas operation
- protective
- gas
- 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
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
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)
- Tunnel Furnaces (AREA)
- Furnace Details (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2737615A DE2737615C2 (en) | 1977-08-20 | 1977-08-20 | Continuous furnace for protective gas operation |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA599178A true ATA599178A (en) | 1979-08-15 |
AT355613B AT355613B (en) | 1980-03-10 |
Family
ID=6016894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT599178A AT355613B (en) | 1977-08-20 | 1978-08-17 | CONTINUOUS GAS OPERATION |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT355613B (en) |
DE (1) | DE2737615C2 (en) |
FR (1) | FR2400680A1 (en) |
IT (1) | IT1172896B (en) |
SE (1) | SE445837B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2532737A1 (en) * | 1982-09-07 | 1984-03-09 | Inst Elektrotermicheskogo Obor | Continuous electric furnace for the physico-chemical treatment of metal articles |
DE3916178C1 (en) * | 1989-05-18 | 1990-06-13 | Mahler Dienstleistungs-Gmbh Loeten-Haerten-Anlagenbau, 7300 Esslingen, De | |
DE4129879A1 (en) * | 1991-09-09 | 1993-03-11 | Loi Ind Ofenanlagen | METHOD FOR REPLACING THE ATMOSPHERES OF AN INDUSTRIAL STOVE |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3063878A (en) * | 1958-05-07 | 1962-11-13 | Wilson Lee | Method of and apparatus for annealing |
GB1208134A (en) * | 1967-03-22 | 1970-10-07 | Gibbons Brothers Ltd | Improvements in or relating to continuous carburising |
FR1530161A (en) * | 1967-07-03 | 1968-06-21 | Degussa | Passage furnace, processes in use in metallurgy carried out in the present furnace and the products obtained |
US3606289A (en) * | 1969-02-26 | 1971-09-20 | Allegheny Ludlum Steel | Apparatus for annealing steel coils |
-
1977
- 1977-08-20 DE DE2737615A patent/DE2737615C2/en not_active Expired
-
1978
- 1978-08-17 AT AT599178A patent/AT355613B/en not_active IP Right Cessation
- 1978-08-18 SE SE7808752A patent/SE445837B/en not_active IP Right Cessation
- 1978-08-18 FR FR7824176A patent/FR2400680A1/en active Granted
- 1978-08-21 IT IT68936/78A patent/IT1172896B/en active
Also Published As
Publication number | Publication date |
---|---|
FR2400680B1 (en) | 1984-03-16 |
IT7868936A0 (en) | 1978-08-21 |
DE2737615A1 (en) | 1979-03-01 |
FR2400680A1 (en) | 1979-03-16 |
SE7808752L (en) | 1979-02-21 |
IT1172896B (en) | 1987-06-18 |
SE445837B (en) | 1986-07-21 |
DE2737615C2 (en) | 1983-10-06 |
AT355613B (en) | 1980-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |