RO72392A - INSTALLATION FOR THERMAL TREATMENT OF LONG SEMIFABRICATES AND WITH CIRCULAR SECTION - Google Patents
INSTALLATION FOR THERMAL TREATMENT OF LONG SEMIFABRICATES AND WITH CIRCULAR SECTIONInfo
- Publication number
- RO72392A RO72392A RO7789756A RO8975677A RO72392A RO 72392 A RO72392 A RO 72392A RO 7789756 A RO7789756 A RO 7789756A RO 8975677 A RO8975677 A RO 8975677A RO 72392 A RO72392 A RO 72392A
- Authority
- RO
- Romania
- Prior art keywords
- semifabricates
- installation
- long
- thermal treatment
- circular section
- Prior art date
Links
- 238000009434 installation Methods 0.000 title 1
- 238000007669 thermal treatment Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
- F27B9/201—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path walking beam furnace
- F27B9/208—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path walking beam furnace the workpieces being rotated during their advance
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Control Of Heat Treatment Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/669,347 US4135704A (en) | 1972-11-21 | 1976-03-22 | Method and apparatus for heat treatment of material to be worked on, especially of aluminum alloys or magnesium alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO72392A true RO72392A (en) | 1981-09-24 |
Family
ID=24686011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7789756A RO72392A (en) | 1976-03-22 | 1977-03-22 | INSTALLATION FOR THERMAL TREATMENT OF LONG SEMIFABRICATES AND WITH CIRCULAR SECTION |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS52138004A (en) |
| AT (1) | AT355324B (en) |
| BE (1) | BE852691R (en) |
| CA (1) | CA1084263A (en) |
| CH (1) | CH610010A5 (en) |
| CS (1) | CS205071B2 (en) |
| DD (1) | DD128911A5 (en) |
| DE (1) | DE2712279C2 (en) |
| FR (2) | FR2345521A2 (en) |
| GB (1) | GB1578520A (en) |
| HU (1) | HU175024B (en) |
| NL (1) | NL7703092A (en) |
| NO (1) | NO147692C (en) |
| RO (1) | RO72392A (en) |
| YU (1) | YU76277A (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3274656D1 (en) * | 1981-12-11 | 1987-01-22 | Alcan Int Ltd | Production of age hardenable aluminium extruded sections |
| JPS58105468U (en) * | 1982-01-13 | 1983-07-18 | 中外炉工業株式会社 | Continuous heat treatment furnace for pipes with upsets |
| JPS59101910A (en) * | 1982-12-02 | 1984-06-12 | Fujitsu Ltd | Frequency modulator |
| JPS59147503A (en) * | 1983-02-10 | 1984-08-23 | Nec Corp | Fm modulator |
| DE3418603C1 (en) * | 1984-05-18 | 1985-03-21 | Schweizerische Aluminium Ag, Chippis | Warming furnace for cylindrical goods |
| JPS6145660A (en) * | 1984-08-09 | 1986-03-05 | Yokogawa Hokushin Electric Corp | Frequency modulating circuit |
| DE19519986C2 (en) * | 1995-05-23 | 2001-04-05 | Iob Ind Ofen Bau Gmbh | Annealing furnace, in particular for centrifugal cast iron pipes, with a furnace outlet with an acceleration section |
| DE19841042A1 (en) * | 1998-09-09 | 2000-03-16 | Eisenmann Kg Maschbau | Workpiece charging device for industrial furnace using sliding carriages pushed through furnace on rails on two levels |
| DE10043562C2 (en) * | 1999-09-16 | 2003-09-18 | Honsel Profilprodukte Gmbh | Process for the heat treatment of extruded profiles |
| CN100425713C (en) * | 2006-12-18 | 2008-10-15 | 北京科技大学 | Metal magnesium reducing furnace with internally heating radiation tube |
| DE102014118637A1 (en) * | 2014-12-15 | 2016-06-16 | Jasta-Armaturen Gmbh & Co. Kg | Preheating furnace for a bolt furnace |
| CN113943851B (en) * | 2021-09-13 | 2023-06-30 | 荆门索立特热能技术股份有限公司 | Full-automatic heat treatment system and heat treatment method for large workpiece |
| DE102022121025A1 (en) | 2022-08-19 | 2024-02-22 | Otto Junker Gesellschaft mit beschränkter Haftung | Device and method for heating rod-shaped metallic workpieces |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE447169A (en) * | 1941-11-06 | |||
| US2620174A (en) * | 1948-04-30 | 1952-12-02 | Allegheny Ludlum Steel | Billet heating furnace |
| US2802657A (en) * | 1953-05-07 | 1957-08-13 | Surface Combustion Corp | Fast heat and soak furnace for extrusion |
| FR1180342A (en) * | 1957-07-30 | 1959-06-03 | Conveyor device with periodic rotation of the transported products | |
| FR1205450A (en) * | 1958-04-14 | 1960-02-02 | Stein Et Roubaix | Improvement in transverse transport devices for long, round or polygonal parts, and in particular bars in furnaces |
| BE631466A (en) * | 1962-04-27 | |||
| DE1807504B2 (en) * | 1968-11-07 | 1974-01-31 | Friedrich Wilhelm Dipl.Ing. 5600 Wuppertal Elhaus | Continuous heating furnace for metal blocks, bars or the like |
| FR2176526B1 (en) * | 1972-03-22 | 1974-08-02 | Vallourec | |
| DE2349765A1 (en) * | 1973-10-03 | 1975-04-10 | Elhaus Friedrich W | Heat treating aluminium or magnesium alloy products - in prepn. for subsequent treatments e.g. rolling or pressing to give desired surface characteristics |
-
1977
- 1977-03-18 CH CH339077A patent/CH610010A5/en not_active IP Right Cessation
- 1977-03-21 DD DD7700197959A patent/DD128911A5/en unknown
- 1977-03-21 DE DE2712279A patent/DE2712279C2/en not_active Expired
- 1977-03-21 NO NO770995A patent/NO147692C/en unknown
- 1977-03-21 CA CA274,383A patent/CA1084263A/en not_active Expired
- 1977-03-21 BE BE175962A patent/BE852691R/en active
- 1977-03-22 GB GB29268/79A patent/GB1578520A/en not_active Expired
- 1977-03-22 HU HU77PO635A patent/HU175024B/en unknown
- 1977-03-22 JP JP3145277A patent/JPS52138004A/en active Granted
- 1977-03-22 AT AT198977A patent/AT355324B/en not_active IP Right Cessation
- 1977-03-22 CS CS771905A patent/CS205071B2/en unknown
- 1977-03-22 YU YU00762/77A patent/YU76277A/en unknown
- 1977-03-22 RO RO7789756A patent/RO72392A/en unknown
- 1977-03-22 NL NL7703092A patent/NL7703092A/en unknown
- 1977-03-22 FR FR7708563A patent/FR2345521A2/en active Granted
-
1979
- 1979-09-21 FR FR7923609A patent/FR2436189A2/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2345521A2 (en) | 1977-10-21 |
| CA1084263A (en) | 1980-08-26 |
| FR2436189A2 (en) | 1980-04-11 |
| CH610010A5 (en) | 1979-03-30 |
| AT355324B (en) | 1980-02-25 |
| NO770995L (en) | 1977-09-23 |
| CS205071B2 (en) | 1981-04-30 |
| ATA198977A (en) | 1979-07-15 |
| JPS5743615B2 (en) | 1982-09-16 |
| JPS52138004A (en) | 1977-11-17 |
| NO147692C (en) | 1983-06-01 |
| YU76277A (en) | 1982-05-31 |
| FR2436189B2 (en) | 1983-02-11 |
| GB1578520A (en) | 1980-11-05 |
| DE2712279A1 (en) | 1977-10-06 |
| NL7703092A (en) | 1977-09-26 |
| BE852691R (en) | 1977-09-21 |
| HU175024B (en) | 1980-04-28 |
| NO147692B (en) | 1983-02-14 |
| FR2345521B2 (en) | 1981-07-10 |
| DD128911A5 (en) | 1977-12-14 |
| DE2712279C2 (en) | 1982-04-22 |
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