DD95025A5 - - Google Patents
Info
- Publication number
- DD95025A5 DD95025A5 DD161540A DD16154072A DD95025A5 DD 95025 A5 DD95025 A5 DD 95025A5 DD 161540 A DD161540 A DD 161540A DD 16154072 A DD16154072 A DD 16154072A DD 95025 A5 DD95025 A5 DD 95025A5
- Authority
- DD
- German Democratic Republic
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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Tunnel Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712128158 DE2128158B2 (en) | 1971-06-07 | 1971-06-07 | CHARGING DEVICE FOR LOADING AND UNLOADING THE HEATING CHAMBER OF A VACUUM QUENCHING OVEN |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD95025A5 true DD95025A5 (en) | 1973-01-12 |
Family
ID=5810044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD161540A DD95025A5 (en) | 1971-06-07 | 1972-03-15 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3801079A (en) |
| DD (1) | DD95025A5 (en) |
| DE (1) | DE2128158B2 (en) |
| ES (1) | ES400167A1 (en) |
| FR (1) | FR2140379B3 (en) |
| GB (1) | GB1349812A (en) |
| IT (1) | IT955754B (en) |
| SE (1) | SE365307B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4415145A (en) * | 1980-06-16 | 1983-11-15 | Firma Dr. Werner Herdieckerhoff | Metal charge treatment apparatus |
| DE3934103A1 (en) * | 1989-10-12 | 1991-04-25 | Ipsen Ind Int Gmbh | OVEN FOR PARTIAL HEAT TREATMENT OF TOOLS |
| CN101319272B (en) * | 2008-07-18 | 2010-06-02 | 沈阳恒进真空科技有限公司 | Vertical vacuum heavy pressure gas quenching furnace with rotatable material rest |
| US20110284132A1 (en) * | 2010-05-20 | 2011-11-24 | Hightemp Furnaces Limited | Method for reduction of time in a gas carburizing process and cooling apparatus |
| CN103627863B (en) * | 2013-12-13 | 2015-01-28 | 中国电子科技集团公司第二研究所 | Vertical vacuum quenching furnace |
| CN107904371B (en) * | 2017-12-18 | 2023-12-12 | 紫江炉业南京有限公司 | Quenching frame integrated mobile water pouring device |
| CN113234902B (en) * | 2021-06-04 | 2023-01-13 | 中国航发北京航空材料研究院 | Automatic quenching device and method for nickel-based powder superalloy disc |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1339424A (en) * | 1918-07-31 | 1920-05-11 | Smallwood Alfred | Furnace for the annealing, hardening, quenching, or like heat treatment of metals and the like |
| US2747855A (en) * | 1951-09-11 | 1956-05-29 | Harold N Ipsen | Heat treating apparatus |
| US3589696A (en) * | 1968-03-04 | 1971-06-29 | Hayes Inc C I | High vacuum electric furnace with liquid quench apparatus |
| US3599946A (en) * | 1968-10-25 | 1971-08-17 | Hayes Inc C I | Vacuum furnace with elevator oil quench |
| US3659831A (en) * | 1969-08-25 | 1972-05-02 | Pacific Scientific Co | Integral quench furnace and transfer mechanism |
-
1971
- 1971-06-07 DE DE19712128158 patent/DE2128158B2/en not_active Withdrawn
-
1972
- 1972-02-25 ES ES400167A patent/ES400167A1/en not_active Expired
- 1972-02-29 SE SE02485/72A patent/SE365307B/xx unknown
- 1972-03-15 DD DD161540A patent/DD95025A5/xx unknown
- 1972-03-28 FR FR7210841A patent/FR2140379B3/fr not_active Expired
- 1972-04-21 GB GB1858372A patent/GB1349812A/en not_active Expired
- 1972-05-23 IT IT24706/72A patent/IT955754B/en active
- 1972-06-02 US US00259295A patent/US3801079A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES400167A1 (en) | 1974-12-16 |
| GB1349812A (en) | 1974-04-10 |
| DE2128158B2 (en) | 1972-05-25 |
| FR2140379B3 (en) | 1975-06-20 |
| SE365307B (en) | 1974-03-18 |
| IT955754B (en) | 1973-09-29 |
| DE2128158A1 (en) | 1972-05-25 |
| US3801079A (en) | 1974-04-02 |
| FR2140379A1 (en) | 1973-01-19 |