SE375797B - - Google Patents
Info
- Publication number
- SE375797B SE375797B SE7202484A SE248472A SE375797B SE 375797 B SE375797 B SE 375797B SE 7202484 A SE7202484 A SE 7202484A SE 248472 A SE248472 A SE 248472A SE 375797 B SE375797 B SE 375797B
- Authority
- SE
- Sweden
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Tunnel Furnaces (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712109507 DE2109507C3 (de) | 1971-03-01 | Vakuumofen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE375797B true SE375797B (it) | 1975-04-28 |
Family
ID=5800095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7202484A SE375797B (it) | 1971-03-01 | 1972-02-29 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3820766A (it) |
| DD (1) | DD96258A5 (it) |
| ES (1) | ES400166A1 (it) |
| FR (1) | FR2128409B1 (it) |
| GB (1) | GB1328041A (it) |
| IT (1) | IT948001B (it) |
| SE (1) | SE375797B (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7639482U1 (de) * | 1976-12-17 | 1977-03-24 | Ipsen Industries International Gmbh, 4190 Kleve | Schutzgas-anlassofen mit vakuumspuelung |
| US4643401A (en) * | 1985-08-28 | 1987-02-17 | Mg Industries | Apparatus for cooling a vacuum furnace |
| CN100497665C (zh) * | 2006-05-08 | 2009-06-10 | 杭州金舟电炉有限公司 | 一种真空室软密封装置 |
| CN103898293A (zh) * | 2013-12-25 | 2014-07-02 | 吴江亿泰真空设备科技有限公司 | 一种防腐抽真空机排污干式净化的监控操作真空炉 |
| US11633797B2 (en) * | 2019-11-15 | 2023-04-25 | General Electric Company | Braze joints for a component and methods of forming the same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1590606A (it) * | 1968-05-29 | 1970-04-20 |
-
1972
- 1972-02-22 GB GB802272A patent/GB1328041A/en not_active Expired
- 1972-02-24 DD DD161095A patent/DD96258A5/xx unknown
- 1972-02-25 ES ES400166A patent/ES400166A1/es not_active Expired
- 1972-02-28 US US00229903A patent/US3820766A/en not_active Expired - Lifetime
- 1972-02-29 SE SE7202484A patent/SE375797B/xx unknown
- 1972-02-29 IT IT21192/72A patent/IT948001B/it active
- 1972-02-29 FR FR7206841A patent/FR2128409B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT948001B (it) | 1973-05-30 |
| US3820766A (en) | 1974-06-28 |
| DE2109507A1 (de) | 1972-09-21 |
| FR2128409B1 (it) | 1976-07-09 |
| FR2128409A1 (it) | 1972-10-20 |
| DE2109507B2 (de) | 1973-06-14 |
| DD96258A5 (it) | 1973-03-12 |
| GB1328041A (en) | 1973-08-22 |
| ES400166A1 (es) | 1974-12-16 |