AT280620B - Anlage zur kontinuierlichen metallurgischen Behandlung verschiedener Materialien bei Unterdruck oder Vakuum und bei erhöhter Temperatur - Google Patents
Anlage zur kontinuierlichen metallurgischen Behandlung verschiedener Materialien bei Unterdruck oder Vakuum und bei erhöhter TemperaturInfo
- Publication number
- AT280620B AT280620B AT649767A AT649767A AT280620B AT 280620 B AT280620 B AT 280620B AT 649767 A AT649767 A AT 649767A AT 649767 A AT649767 A AT 649767A AT 280620 B AT280620 B AT 280620B
- Authority
- AT
- Austria
- Prior art keywords
- plant
- vacuum
- negative pressure
- elevated temperature
- various materials
- 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
- C21D1/773—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum
-
- 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
- F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
- F27B9/028—Multi-chamber type furnaces
-
- 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
- F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
- F27B9/045—Furnaces with controlled atmosphere
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI187566A FI42012B (de) | 1966-07-13 | 1966-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT280620B true AT280620B (de) | 1970-04-27 |
Family
ID=8506343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT649767A AT280620B (de) | 1966-07-13 | 1967-07-11 | Anlage zur kontinuierlichen metallurgischen Behandlung verschiedener Materialien bei Unterdruck oder Vakuum und bei erhöhter Temperatur |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT280620B (de) |
| DE (1) | DE1583276A1 (de) |
| FI (1) | FI42012B (de) |
| FR (1) | FR1566165A (de) |
| GB (1) | GB1171017A (de) |
| SE (1) | SE330899B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4312627A1 (de) * | 1993-04-19 | 1994-10-20 | Hauzer Holding | Verfahren und Vorrichtung zur Wärmebehandlung von Gegenständen |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2232426A1 (de) * | 1972-07-01 | 1974-01-10 | Malcolm Frederick Will Knowles | Waermebehandlungsofen, insbesondere vakuumofen |
| FR2487491A1 (fr) * | 1980-07-25 | 1982-01-29 | Bmi | Four a passage sous vide pour le traitement thermique ou thermochimique en continu de metaux |
| FR2532737A1 (fr) * | 1982-09-07 | 1984-03-09 | Inst Elektrotermicheskogo Obor | Four electrique continu pour le traitement physicochimique de pieces metalliques |
| CN103307870A (zh) * | 2013-06-25 | 2013-09-18 | 湘西自治州丰达合金科技有限公司 | 氮化钒生产用轨道式真空炉 |
| CN106197007B (zh) * | 2016-09-19 | 2018-05-08 | 山东大学 | 一种全封闭气体保护阶梯温度加热炉 |
| CN109628863B (zh) * | 2018-12-04 | 2023-08-29 | 苏州中门子工业炉科技有限公司 | 高温镍基合金管材全氢光亮固溶热处理辊底炉及工艺 |
-
1966
- 1966-07-13 FI FI187566A patent/FI42012B/fi active
-
1967
- 1967-07-11 AT AT649767A patent/AT280620B/de not_active IP Right Cessation
- 1967-07-12 DE DE19671583276 patent/DE1583276A1/de active Pending
- 1967-07-13 FR FR1566165D patent/FR1566165A/fr not_active Expired
- 1967-07-13 SE SE1053367A patent/SE330899B/xx unknown
- 1967-07-13 GB GB3239167A patent/GB1171017A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4312627A1 (de) * | 1993-04-19 | 1994-10-20 | Hauzer Holding | Verfahren und Vorrichtung zur Wärmebehandlung von Gegenständen |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1171017A (en) | 1969-11-19 |
| FR1566165A (de) | 1969-05-09 |
| FI42012B (de) | 1969-12-31 |
| SE330899B (de) | 1970-12-07 |
| DE1583276A1 (de) | 1970-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1J | Withdrawal paragraph 166 lit. 6 | ||
| A1WE | Concession of restitution | ||
| ELJ | Ceased due to non-payment of the annual fee |