GB1018049A - Improvements in and relating to furnaces for the treatment of wax-bonded moulded bodies to be sintered - Google Patents

Improvements in and relating to furnaces for the treatment of wax-bonded moulded bodies to be sintered

Info

Publication number
GB1018049A
GB1018049A GB51450/64A GB5145064A GB1018049A GB 1018049 A GB1018049 A GB 1018049A GB 51450/64 A GB51450/64 A GB 51450/64A GB 5145064 A GB5145064 A GB 5145064A GB 1018049 A GB1018049 A GB 1018049A
Authority
GB
United Kingdom
Prior art keywords
furnaces
wax
condenser
line
pump
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
GB51450/64A
Other languages
English (en)
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.)
Balzers Patent und Beteiligungs AG
Original Assignee
Balzers Patent und Beteiligungs AG
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 Balzers Patent und Beteiligungs AG filed Critical Balzers Patent und Beteiligungs AG
Publication of GB1018049A publication Critical patent/GB1018049A/en
Expired legal-status Critical Current

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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • 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
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/001—Calcining
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1021—Removal of binder or filler
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
GB51450/64A 1964-01-09 1964-12-17 Improvements in and relating to furnaces for the treatment of wax-bonded moulded bodies to be sintered Expired GB1018049A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH23764A CH406792A (de) 1964-01-09 1964-01-09 Ofen zur Behandlung von zu sinternden, wachsgebundenen Formkörpern

Publications (1)

Publication Number Publication Date
GB1018049A true GB1018049A (en) 1966-01-26

Family

ID=4182404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51450/64A Expired GB1018049A (en) 1964-01-09 1964-12-17 Improvements in and relating to furnaces for the treatment of wax-bonded moulded bodies to be sintered

Country Status (7)

Country Link
US (1) US3361864A (it)
BE (1) BE656841A (it)
CH (1) CH406792A (it)
DE (1) DE1265346B (it)
FR (1) FR1419364A (it)
GB (1) GB1018049A (it)
NL (1) NL6413038A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0294784A1 (en) * 1987-06-12 1988-12-14 Nippon Kokan Kabushiki Kaisha Method for manufacturing a sintered body with high density

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654374A (en) * 1969-07-25 1972-04-04 Adamas Carbide Corp Apparatus for and method of de-waxing, presintering and sintering powdered metal compacts
FR2055946A5 (it) * 1969-08-08 1971-05-14 Commissariat Energie Atomique
DE2222050B2 (de) * 1972-05-05 1975-08-21 Leybold-Heraeus Gmbh & Co Kg, 5000 Koeln Verfahren und Vorrichtung zum Vakuumsintern von Kohlenwasserstoffe enthaltenden Preßkorpern aus pulverformigen Ausgangsstoffen
JPS605683B2 (ja) * 1979-08-21 1985-02-13 東邦レーヨン株式会社 黒鉛繊維の製造装置
FR2542650B1 (fr) * 1983-03-14 1985-10-25 Commissariat Energie Atomique Procede de fabrication de pieces en materiau inorganique presentant une forte porosite et pour la mise en oeuvre de ce procede
US4931610A (en) * 1989-06-08 1990-06-05 Hughes William L Induction heated rotary kiln
JPH04308076A (ja) * 1991-04-03 1992-10-30 Mitsubishi Heavy Ind Ltd 昇華性物質真空蒸着装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789153A (en) * 1956-02-28 1957-04-16 Mark Albert Furnace for producing single crystals for transistors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0294784A1 (en) * 1987-06-12 1988-12-14 Nippon Kokan Kabushiki Kaisha Method for manufacturing a sintered body with high density

Also Published As

Publication number Publication date
FR1419364A (fr) 1965-11-26
CH406792A (de) 1966-01-31
BE656841A (it) 1965-04-01
NL6413038A (it) 1965-07-12
US3361864A (en) 1968-01-02
DE1265346B (de) 1968-04-04

Similar Documents

Publication Publication Date Title
GB1018049A (en) Improvements in and relating to furnaces for the treatment of wax-bonded moulded bodies to be sintered
US3764305A (en) Method of storage and heat retaining for treated nodular cast iron
GB917298A (en) Improvements relating to furnace ladling apparatus
GB932013A (en) Improvements in and relating to vacuum pumps
GB1450066A (en) Casting
GB1253590A (en) Improvements in and relating to vacuum pumping arrangements
GB1194530A (en) Heat Transfer Tube Assembly
GB1054790A (it)
GB1079904A (en) Improvements in and relating to metallurgical devices, in operation coming into contact with metal melts such as iron and steel melts
GB900869A (en) Improvements in and relating to casting metals
GB1430358A (en) Magnetic materials
GB837867A (en) A method of casting molten metal and a furnace for carrying out the method
ES261129A1 (es) Perfeccionamientos en aparatos para fundir y moldear metales en vacio
GB890875A (en) Improvements in or relating to methods of operating a high vacuum pump and a pump therefor
GB1049183A (en) Improvements in or relating to melting treatment of ferrous metals
GB988127A (en) Suction pump for liquified metals
GB1012058A (en) Improvements in or relating to the manufacture of optical elements of zinc oxide
GB840668A (en) Improvements in or relating to arc melting furnaces
GB781277A (en) Improvements in and relating to the casting of metals
GB1050460A (it)
JPS5260334A (en) Exhaust gas reflux control system
ES290321A1 (es) Procedimiento y aparato para la degasificacion continua de metales fundidos
GB934831A (en) Improvements relating to furnaces for melting and casting metals
MIKADZE et al. Effect of rare earth metals on vaporizability of chromium
GB1453619A (en) Sintering furnace