BE645716A - - Google Patents
Info
- Publication number
- BE645716A BE645716A BE645716DA BE645716A BE 645716 A BE645716 A BE 645716A BE 645716D A BE645716D A BE 645716DA BE 645716 A BE645716 A BE 645716A
- Authority
- BE
- Belgium
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
- C21D1/34—Methods of heating
- C21D1/40—Direct resistance heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/006—Processes utilising sub-atmospheric pressure; Apparatus therefor
-
- 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
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/02—Ohmic resistance heating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED41218A DE1171877B (de) | 1963-03-26 | 1963-03-26 | Vakuumofen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE645716A true BE645716A (hu) | 1964-07-16 |
Family
ID=7045958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE645716D BE645716A (hu) | 1963-03-26 | 1964-03-25 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT253551B (hu) |
| BE (1) | BE645716A (hu) |
| CH (1) | CH456052A (hu) |
| DE (1) | DE1171877B (hu) |
| GB (1) | GB1012195A (hu) |
| NL (1) | NL6401333A (hu) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0699770A1 (en) * | 1994-08-23 | 1996-03-06 | Grier-Jhawar-Mercer, Inc. | Vacuum furnace with movable hot zone |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3301541A (en) * | 1964-06-12 | 1967-01-31 | The Illinois National Bank Co | Heat treating furnace with circulated gas quench |
| JPS589806B2 (ja) * | 1977-03-30 | 1983-02-23 | 住友電気工業株式会社 | 粉末冶金用焼結炉 |
| CH621366A5 (hu) * | 1977-05-09 | 1981-01-30 | Balzers Hochvakuum | |
| DE19813910A1 (de) * | 1998-03-28 | 1999-09-30 | Ald Vacuum Techn Gmbh | Vorrichtung zur Wärmebehandlung von plattenförmigen beschichteten Substraten |
| CN103486854B (zh) * | 2013-10-12 | 2015-04-22 | 江苏高皓工业炉有限公司 | 一种可用于局部加热的钟罩炉 |
| CN110421162B (zh) * | 2019-08-02 | 2021-05-04 | 金华中烨超硬材料有限公司 | 混合粒度聚晶金刚石复合片的制备工艺 |
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1963
- 1963-03-26 DE DED41218A patent/DE1171877B/de active Pending
-
1964
- 1964-01-21 CH CH64264A patent/CH456052A/de unknown
- 1964-01-31 AT AT76164A patent/AT253551B/de active
- 1964-02-14 NL NL6401333A patent/NL6401333A/xx unknown
- 1964-02-17 GB GB652464A patent/GB1012195A/en not_active Expired
- 1964-03-25 BE BE645716D patent/BE645716A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0699770A1 (en) * | 1994-08-23 | 1996-03-06 | Grier-Jhawar-Mercer, Inc. | Vacuum furnace with movable hot zone |
| US5524020A (en) * | 1994-08-23 | 1996-06-04 | Grier-Jhawar-Mercer, Inc. | Vacuum furnace with movable hot zone |
Also Published As
| Publication number | Publication date |
|---|---|
| CH456052A (de) | 1968-05-15 |
| NL6401333A (hu) | 1964-09-28 |
| AT253551B (de) | 1967-04-10 |
| GB1012195A (en) | 1965-12-08 |
| DE1171877B (de) | 1964-06-11 |