JPS4855810A - - Google Patents
Info
- Publication number
- JPS4855810A JPS4855810A JP47112850A JP11285072A JPS4855810A JP S4855810 A JPS4855810 A JP S4855810A JP 47112850 A JP47112850 A JP 47112850A JP 11285072 A JP11285072 A JP 11285072A JP S4855810 A JPS4855810 A JP S4855810A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2156306A DE2156306C3 (en) | 1971-11-12 | 1971-11-12 | Multi-station vacuum furnace system for tempering, hardening and soldering of workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4855810A true JPS4855810A (en) | 1973-08-06 |
Family
ID=5824960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47112850A Pending JPS4855810A (en) | 1971-11-12 | 1972-11-10 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3866891A (en) |
| JP (1) | JPS4855810A (en) |
| CH (1) | CH552781A (en) |
| DD (1) | DD100974A5 (en) |
| DE (1) | DE2156306C3 (en) |
| FR (1) | FR2159511B1 (en) |
| GB (1) | GB1393578A (en) |
| IT (1) | IT975106B (en) |
| SE (1) | SE402310B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2426877A1 (en) * | 1978-05-23 | 1979-12-21 | Physique Appliquee Ind | Vacuum furnace incorporating fluidised bed tempering enclosure - includes transfer chamber with mobile cover eliminating need for complicated and costly valves |
| US4415145A (en) * | 1980-06-16 | 1983-11-15 | Firma Dr. Werner Herdieckerhoff | Metal charge treatment apparatus |
| JPS57137417A (en) | 1981-02-17 | 1982-08-25 | Michio Sugiyama | Semicontinuous vacuum heat treatment furnace and operating method |
| EP0070347A1 (en) * | 1981-07-17 | 1983-01-26 | Michel Spérisen, Equipements industriels | Heat treating apparatus |
| US4647017A (en) * | 1984-12-19 | 1987-03-03 | Stainbrook Norbert E | Vacuum heat treating furnace and quench system with drop transfer |
| US5567381A (en) * | 1995-03-20 | 1996-10-22 | Abar Ipsen Industries, Inc. | Hybrid heat treating furnace |
| IT1293740B1 (en) * | 1997-07-21 | 1999-03-10 | Refrattari Brebbia S R L | AUTOMATIC PLANT FOR HEAT TREATMENTS OF METALLIC MATERIALS, IN PARTICULAR STEEL. |
| FR2782156B1 (en) * | 1998-08-05 | 2001-01-19 | Fours Ind B M I Baudasse Marti | DEVICE FOR CONVEYING A LOAD BETWEEN SEVERAL VACUUM ENCLOSURES AND VACUUM PROCESSING UNIT PROVIDED WITH SUCH A DEVICE |
| RU2301727C2 (en) * | 2002-02-05 | 2007-06-27 | Ипсен Интернешнл, Инк. | Vacuum furnace for pressure soldering and method for using it |
| DE102018103145A1 (en) * | 2018-02-13 | 2019-08-14 | Ebner Industrieofenbau Gmbh | Arrangement with several temperature control stations for heat treatment of components and their handling |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1699784A (en) * | 1925-06-26 | 1929-01-22 | Westinghouse Electric & Mfg Co | Annealing furnace |
| US1876960A (en) * | 1929-01-14 | 1932-09-13 | Charles F Kenworthy Inc | Annealing furnace |
| US2446403A (en) * | 1944-05-05 | 1948-08-03 | Etude Pour L Ind Du Magnesium | Process and apparatus for the vacuum production of magnesium |
| US2878008A (en) * | 1955-07-22 | 1959-03-17 | Ishizuka Hiroshi | Apparatus for continuous vacuum refining of sponge metallic titanium |
| US2983600A (en) * | 1957-10-23 | 1961-05-09 | Dow Chemical Co | Purifying titanium sponge |
| US3522357A (en) * | 1969-02-03 | 1970-07-28 | Hayes Inc C I | Vacuum furnace having a liquid quench and a vertically movable work holder |
-
1971
- 1971-11-12 DE DE2156306A patent/DE2156306C3/en not_active Expired
-
1972
- 1972-09-28 IT IT70058/72A patent/IT975106B/en active
- 1972-10-13 DD DD166225A patent/DD100974A5/xx unknown
- 1972-10-30 CH CH1582372A patent/CH552781A/en not_active IP Right Cessation
- 1972-11-08 US US304632A patent/US3866891A/en not_active Expired - Lifetime
- 1972-11-10 FR FR7240068A patent/FR2159511B1/fr not_active Expired
- 1972-11-10 JP JP47112850A patent/JPS4855810A/ja active Pending
- 1972-11-10 SE SE7214668A patent/SE402310B/en unknown
- 1972-11-10 GB GB5201572A patent/GB1393578A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1393578A (en) | 1975-05-07 |
| IT975106B (en) | 1974-07-20 |
| FR2159511A1 (en) | 1973-06-22 |
| DD100974A5 (en) | 1973-10-12 |
| CH552781A (en) | 1974-08-15 |
| FR2159511B1 (en) | 1977-01-14 |
| DE2156306C3 (en) | 1975-10-30 |
| SE402310B (en) | 1978-06-26 |
| DE2156306B2 (en) | 1975-03-20 |
| DE2156306A1 (en) | 1973-05-17 |
| US3866891A (en) | 1975-02-18 |