CH552781A - VACUUM SYSTEM FOR HEAT TREATMENT AND SOLDERING OF WORK PIECES. - Google Patents

VACUUM SYSTEM FOR HEAT TREATMENT AND SOLDERING OF WORK PIECES.

Info

Publication number
CH552781A
CH552781A CH1582372A CH1582372A CH552781A CH 552781 A CH552781 A CH 552781A CH 1582372 A CH1582372 A CH 1582372A CH 1582372 A CH1582372 A CH 1582372A CH 552781 A CH552781 A CH 552781A
Authority
CH
Switzerland
Prior art keywords
soldering
heat treatment
vacuum system
work pieces
pieces
Prior art date
Application number
CH1582372A
Other languages
German (de)
Original Assignee
Degussa
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.)
Filing date
Publication date
Application filed by Degussa filed Critical Degussa
Publication of CH552781A publication Critical patent/CH552781A/en

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)
  • Furnace Details (AREA)
  • Tunnel Furnaces (AREA)
CH1582372A 1971-11-12 1972-10-30 VACUUM SYSTEM FOR HEAT TREATMENT AND SOLDERING OF WORK PIECES. CH552781A (en)

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
CH552781A true CH552781A (en) 1974-08-15

Family

ID=5824960

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1582372A CH552781A (en) 1971-11-12 1972-10-30 VACUUM SYSTEM FOR HEAT TREATMENT AND SOLDERING OF WORK PIECES.

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2159511A1 (en) 1973-06-22
DE2156306C3 (en) 1975-10-30
FR2159511B1 (en) 1977-01-14
DE2156306B2 (en) 1975-03-20
IT975106B (en) 1974-07-20
DD100974A5 (en) 1973-10-12
US3866891A (en) 1975-02-18
DE2156306A1 (en) 1973-05-17
JPS4855810A (en) 1973-08-06
GB1393578A (en) 1975-05-07
SE402310B (en) 1978-06-26

Similar Documents

Publication Publication Date Title
AT327569B (en) PROCESS FOR THE COMPLETE, ECONOMIC AND ENVIRONMENTAL TREATMENT OF METALLURGICAL SLAG
AT330211B (en) DEVICE FOR THE TREATMENT OF PRINTING PLATES
CH517929A (en) Furnace for the thermal treatment of metals
CH543270A (en) Method and device for detecting arrhythmias of the electrocardiogram
CH552781A (en) VACUUM SYSTEM FOR HEAT TREATMENT AND SOLDERING OF WORK PIECES.
IL38697A0 (en) Blood fractionizing method and means
AT329162B (en) DEVICE FOR PERFORMING RF PROCESSING PROCESSES
AT322590B (en) PROCESS AND DEVICE FOR REDUCING METAL PARTS
AT353401B (en) DEVICE FOR THE DEOXIDATION OF WORKPIECES IN DENTAL TECHNOLOGY
CH554423A (en) PLANT FOR TREATMENT OF UNIVERSAL CARGO
ZA731588B (en) Quick heat treatment of steels quick heat treatment of steels
AT339125B (en) TWO-STAGE PROCESS FOR THE HEAT TREATMENT OF LIQUIDS
CH549213A (en) PROCESS AND EQUIPMENT FOR ISOTHERMAL CALORIMETRY.
CH546030A (en) METHOD AND DEVICE FOR HEATING PLASMA
CH540648A (en) Device for treating food
ATA893072A (en) METHOD OF STERILIZING GASES
CH557991A (en) METHOD FOR HEATING LIQUIDS AND EQUIPMENT FOR CARRYING OUT THE PROCEDURE.
AT316967B (en) Device for joining workpieces
AT321776B (en) Device for the surface treatment of workpieces
CH548759A (en) METHOD FOR HEAT TREATMENT OF FOOD AND FOOD.
CH516682A (en) Continuous process for the heat treatment of textile materials
AR209060A1 (en) INDUSTRIAL FURNACE HEATING PROCEDURE
AT318096B (en) Process for the heat treatment of metal strips
CH552228A (en) PROCEDURE FOR SUBTITLING FILMS AND STONE FOR CARRYING OUT THE PROCEDURE.
CH537254A (en) Device for the surface treatment of workpieces

Legal Events

Date Code Title Description
PL Patent ceased