SE364991B - - Google Patents
Info
- Publication number
- SE364991B SE364991B SE00199/69A SE19969A SE364991B SE 364991 B SE364991 B SE 364991B SE 00199/69 A SE00199/69 A SE 00199/69A SE 19969 A SE19969 A SE 19969A SE 364991 B SE364991 B SE 364991B
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Articles (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77077968A | 1968-10-25 | 1968-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE364991B true SE364991B (en) | 1974-03-11 |
Family
ID=25089651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE00199/69A SE364991B (en) | 1968-10-25 | 1969-01-08 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3599946A (en) |
| DK (1) | DK139589B (en) |
| NO (1) | NO126956B (en) |
| SE (1) | SE364991B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2128158B2 (en) * | 1971-06-07 | 1972-05-25 | Ipsen Industries International Gmbh, 4190 Kleve | CHARGING DEVICE FOR LOADING AND UNLOADING THE HEATING CHAMBER OF A VACUUM QUENCHING OVEN |
| US3830479A (en) * | 1972-08-23 | 1974-08-20 | M Knowles | Heat treatment furnace |
| US4214922A (en) * | 1978-07-12 | 1980-07-29 | Caterpillar Tractor Co. | Conveyor installation and method for handling workpieces |
| US5016860A (en) * | 1990-01-31 | 1991-05-21 | Holcroft Inc. | "No-nick" part-handling apparatus and method |
| US6913650B2 (en) * | 2002-11-12 | 2005-07-05 | Godfrey & Wing, Inc. | Component impregnation |
| CN103898293A (en) * | 2013-12-25 | 2014-07-02 | 吴江亿泰真空设备科技有限公司 | Anticorrosive vacuumizer pollution-discharge dry-purification operation-monitoring vacuum furnace |
| CN104528585B (en) * | 2015-01-13 | 2017-09-19 | 湖南顶立科技有限公司 | Material lifting device |
| CN106011407B (en) * | 2016-06-12 | 2018-03-27 | 北京机电研究所有限公司 | A kind of quenching tank suitable for vacuum water cold-heat treatment |
| CN106222414B (en) * | 2016-10-17 | 2017-12-08 | 西峡龙成特种材料有限公司 | Ring vaccum resistance furnace |
| CN112430716B (en) * | 2020-11-24 | 2022-12-13 | 淄博凯雷得汽车零部件有限公司 | Quenching equipment for leaf spring |
| CN112442583B (en) * | 2020-11-24 | 2022-11-18 | 淄博凯雷得汽车零部件有限公司 | Automatic feeding type steel plate spring quenching equipment |
| WO2022169838A1 (en) * | 2021-02-05 | 2022-08-11 | Cummins Inc. | Methods and systems for vacuum and oil austempering in producing bainite |
| CN212823274U (en) * | 2021-02-24 | 2021-03-30 | 北京中科同志科技股份有限公司 | Rapid cooling vacuum eutectic furnace for chip welding |
| CN114105455A (en) * | 2021-12-28 | 2022-03-01 | 安徽信义智能机械有限公司 | Sheet feeding system and method for glass hot bending furnace |
| US20230213282A1 (en) * | 2022-01-03 | 2023-07-06 | Columbia Machine, Inc. | Method and apparatus for hardening mold grids using clamp quenching |
| CN116621583A (en) * | 2023-01-10 | 2023-08-22 | 中硼科技(威海)有限公司 | Preparation method of boron carbide core block for core |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1959215A (en) * | 1932-02-09 | 1934-05-15 | Pittsburgh Plate Glass Co | Process and apparatus for making case hardened glass |
| US2263029A (en) * | 1940-07-17 | 1941-11-18 | Northrup Aircraft Inc | Heat treating apparatus |
| US2341766A (en) * | 1941-12-12 | 1944-02-15 | Vernie A Fox | Rapid-quench heat-treating oven |
| US2856177A (en) * | 1955-07-25 | 1958-10-14 | Lee Jess Max | Elevated furnace support structure |
| US2965369A (en) * | 1957-12-10 | 1960-12-20 | Basic Products Corp | Transfer mechanism for heat treating apparatus |
| US3191919A (en) * | 1961-06-05 | 1965-06-29 | Sunbeam Equip | Transfer mechanism for heat-treating apparatus |
| US3219330A (en) * | 1962-05-10 | 1965-11-23 | Sunbeam Equip | Furnace transfer mechanism |
| US3441452A (en) * | 1964-12-31 | 1969-04-29 | Hayes Inc C I | High vacuum electric furnace |
-
1968
- 1968-10-25 US US770779A patent/US3599946A/en not_active Expired - Lifetime
-
1969
- 1969-01-07 NO NO00054/69A patent/NO126956B/no unknown
- 1969-01-08 SE SE00199/69A patent/SE364991B/xx unknown
- 1969-03-07 DK DK129669AA patent/DK139589B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK139589B (en) | 1979-03-12 |
| NO126956B (en) | 1973-04-16 |
| US3599946A (en) | 1971-08-17 |
| DK139589C (en) | 1979-08-27 |