BE645716A - - Google Patents

Info

Publication number: BE645716A
Authority: BE; Belgium

Application number

Priority date (The priority date 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 date listed.)

1963-03-26

Filing date

1964-03-25

Publication date

1964-07-16

1964-03-25 Application filed filed Critical

1964-07-16 Publication of BE645716A publication Critical patent/BE645716A/xx

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)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Chemical Kinetics & Catalysis (AREA)
General Engineering & Computer Science (AREA)
Furnace Details (AREA)

BE645716D 1963-03-26 1964-03-25 BE645716A (es)

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 (es)	1964-07-16

Family

ID=7045958

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE645716D BE645716A (es)	1963-03-26	1964-03-25

Country Status (6)

Country	Link
AT (1)	AT253551B (es)
BE (1)	BE645716A (es)
CH (1)	CH456052A (es)
DE (1)	DE1171877B (es)
GB (1)	GB1012195A (es)
NL (1)	NL6401333A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (es) *	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

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)

* Cited by examiner, † Cited by third party
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
GB1012195A (en)	1965-12-08
DE1171877B (de)	1964-06-11
CH456052A (de)	1968-05-15
NL6401333A (es)	1964-09-28
AT253551B (de)	1967-04-10

Publication	Publication Date	Title
BE643088A (es)	1964-07-28
BE627012A (es)
BE626803A (es)
BE626867A (es)
BE645681A (es)	1964-07-16
BE645441A (es)	1964-09-21
BE645422A (es)	1964-09-21
NL6401333A (es)	1964-09-28
BE645065A (es)	1964-09-14
BE644949A (es)	1964-09-10
BE644891A (es)	1964-09-09
BE644873A (es)	1964-09-07
BE644714A (es)	1964-09-04
BE644305A (es)	1964-08-25
BE644125A (es)	1964-06-15
BE643473A (es)	1964-08-06
BE643145A (es)	1964-05-15
BE642603A (es)	1964-05-15
BE642304A (es)
BE640467A (es)	1964-05-27
BE627172A (es)
BE547422A (es)
BE627151A (es)
BE627145A (es)
BE627141A (es)