GB956597A - Improvements in or relating to induction furnace susceptors - Google Patents

Improvements in or relating to induction furnace susceptors

Info

Publication number
GB956597A
GB956597A GB17979/61A GB1797961A GB956597A GB 956597 A GB956597 A GB 956597A GB 17979/61 A GB17979/61 A GB 17979/61A GB 1797961 A GB1797961 A GB 1797961A GB 956597 A GB956597 A GB 956597A
Authority
GB
United Kingdom
Prior art keywords
susceptors
relating
induction furnace
parts
sintering together
Prior art date
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.)
Expired
Application number
GB17979/61A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metallwerk Plansee AG
Metallwerk Plansee GmbH
Original Assignee
Metallwerk Plansee AG
Metallwerk Plansee GmbH
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 Metallwerk Plansee AG, Metallwerk Plansee GmbH filed Critical Metallwerk Plansee AG
Publication of GB956597A publication Critical patent/GB956597A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Laminated Bodies (AREA)

Abstract

Cylindrical structures of high melting point metals, e.g molybdenum, tungsten, tantalum, or niobium, are formed by sintering together a plurality of parts each in the form of a sector of a cylinder. The parts are themselves formed of compressed powder, sintered either prior to, or at the same time as, their sintering together, and may be provided both with correspondingly shaped portions at their mutually abutting surfaces, and with additional metal foil or powder at these surfaces.
GB17979/61A 1960-05-17 1961-05-17 Improvements in or relating to induction furnace susceptors Expired GB956597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT375160A AT219865B (en) 1960-05-17 1960-05-17 Refractory metal susceptor for induction furnaces and process for its manufacture

Publications (1)

Publication Number Publication Date
GB956597A true GB956597A (en) 1964-04-29

Family

ID=3554909

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17979/61A Expired GB956597A (en) 1960-05-17 1961-05-17 Improvements in or relating to induction furnace susceptors

Country Status (4)

Country Link
US (1) US3210455A (en)
AT (1) AT219865B (en)
DE (1) DE1205292B (en)
GB (1) GB956597A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441459A1 (en) * 1978-11-16 1980-06-13 Dinter Kurt Electromagnetic chuck using two dovetailed magnetic fields - is assembled from stack of pressed and sintered flat segments held together by tie rods

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427421A (en) * 1963-05-07 1969-02-11 Sylvania Electric Prod Electrical heating elements
US3420938A (en) * 1965-06-23 1969-01-07 Johns Manville Apparatus for delivering molten materials
US3463865A (en) * 1967-01-03 1969-08-26 Edward M Sarraf Refractory block for annular linings
GB1169071A (en) * 1967-02-07 1969-10-29 Ass Elect Ind Improvements relating to Electroslag Ingot Production
US3389208A (en) * 1967-05-04 1968-06-18 Consarc Corp Consumable electrode furnace for electroslag refining
US3696223A (en) * 1970-10-05 1972-10-03 Cragmet Corp Susceptor
FR2670984A1 (en) * 1990-12-21 1992-06-26 Lorraine Carbone RESISTOR FOR INDUCTION OVEN.
FR2670697B1 (en) * 1990-12-24 1993-03-12 Pont A Mousson CHANNEL FOR THE IMPLEMENTATION OF A PRESSURE CASTING PROCESS OF A METAL ALLOY.
GB2390146B (en) * 2002-04-17 2005-08-17 Rustec Ltd Induction furnace
US7256375B2 (en) * 2002-08-30 2007-08-14 Asm International N.V. Susceptor plate for high temperature heat treatment
US7181132B2 (en) 2003-08-20 2007-02-20 Asm International N.V. Method and system for loading substrate supports into a substrate holder
US20060065634A1 (en) * 2004-09-17 2006-03-30 Van Den Berg Jannes R Low temperature susceptor cleaning
US20060060145A1 (en) * 2004-09-17 2006-03-23 Van Den Berg Jannes R Susceptor with surface roughness for high temperature substrate processing

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE526944A (en) *
FR590537A (en) * 1924-12-17 1925-06-18 Improvements to high frequency electric induction furnaces for very high temperatures
BE337622A (en) * 1925-12-05
DE625028C (en) * 1932-02-17 1936-02-03 Fried Krupp Akt Ges Process for the production of hard metal objects of large dimensions
IT364899A (en) * 1937-08-27
US2401483A (en) * 1940-07-31 1946-06-04 Mallory & Co Inc P R Projectile and method of making the same
DE749345C (en) * 1942-03-27 1944-12-04 Process for the production of sintered bodies
US2462289A (en) * 1945-06-11 1949-02-22 Harbison Walker Refractories Furnace refractory construction
US2621123A (en) * 1949-04-23 1952-12-09 Gibson Electric Company Method of sintering silver contact material
US2764887A (en) * 1950-04-07 1956-10-02 Cie Forges Et Acieries Marine Metal-lined brick
US2747006A (en) * 1953-06-23 1956-05-22 Lof Glass Fibers Co Method and apparatus for high frequency preparation of molten glass
US2814657A (en) * 1953-11-23 1957-11-26 Lof Glass Fibers Co Method and apparatus for heating glass
US2826624A (en) * 1956-12-05 1958-03-11 Stanton L Reese Vapor shield for induction furnace
DE1061003B (en) * 1958-04-12 1959-07-09 Otto Junker Fa Coreless induction melting furnace for vacuum operation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441459A1 (en) * 1978-11-16 1980-06-13 Dinter Kurt Electromagnetic chuck using two dovetailed magnetic fields - is assembled from stack of pressed and sintered flat segments held together by tie rods

Also Published As

Publication number Publication date
DE1205292B (en) 1965-11-18
US3210455A (en) 1965-10-05
AT219865B (en) 1962-02-26

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