FR1419364A - Treatment furnace for molded parts bound by wax and intended to be sintered - Google Patents

Treatment furnace for molded parts bound by wax and intended to be sintered

Info

Publication number
FR1419364A
FR1419364A FR578A FR578A FR1419364A FR 1419364 A FR1419364 A FR 1419364A FR 578 A FR578 A FR 578A FR 578 A FR578 A FR 578A FR 1419364 A FR1419364 A FR 1419364A
Authority
FR
France
Prior art keywords
sintered
wax
intended
treatment furnace
molded parts
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
FR578A
Other languages
French (fr)
Inventor
Helmut Vollmer
Kurt Huchler
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
Application granted granted Critical
Publication of FR1419364A publication Critical patent/FR1419364A/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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
FR578A 1964-01-09 1964-12-31 Treatment furnace for molded parts bound by wax and intended to be sintered Expired FR1419364A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH23764A CH406792A (en) 1964-01-09 1964-01-09 Furnace for the treatment of wax-bound moldings to be sintered

Publications (1)

Publication Number Publication Date
FR1419364A true FR1419364A (en) 1965-11-26

Family

ID=4182404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR578A Expired FR1419364A (en) 1964-01-09 1964-12-31 Treatment furnace for molded parts bound by wax and intended to be sintered

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2055946A5 (en) * 1969-08-08 1971-05-14 Commissariat Energie Atomique
FR2542650A1 (en) * 1983-03-14 1984-09-21 Commissariat Energie Atomique PROCESS FOR MANUFACTURING PARTS OF INORGANIC MATERIAL HAVING A HIGH POROSITY AND FOR IMPLEMENTING SAID METHOD

Families Citing this family (6)

* 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
DE2222050B2 (en) * 1972-05-05 1975-08-21 Leybold-Heraeus Gmbh & Co Kg, 5000 Koeln Method and device for vacuum sintering pressed bodies containing hydrocarbons from powdered starting materials
JPS605683B2 (en) * 1979-08-21 1985-02-13 東邦レーヨン株式会社 Graphite fiber manufacturing equipment
JPS63311082A (en) * 1987-06-12 1988-12-19 日本鋼管株式会社 Production unit for high-density sintered body
US4931610A (en) * 1989-06-08 1990-06-05 Hughes William L Induction heated rotary kiln
JPH04308076A (en) * 1991-04-03 1992-10-30 Mitsubishi Heavy Ind Ltd Vacuum deposition device for sublimable substance

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2055946A5 (en) * 1969-08-08 1971-05-14 Commissariat Energie Atomique
FR2542650A1 (en) * 1983-03-14 1984-09-21 Commissariat Energie Atomique PROCESS FOR MANUFACTURING PARTS OF INORGANIC MATERIAL HAVING A HIGH POROSITY AND FOR IMPLEMENTING SAID METHOD

Also Published As

Publication number Publication date
US3361864A (en) 1968-01-02
GB1018049A (en) 1966-01-26
DE1265346B (en) 1968-04-04
NL6413038A (en) 1965-07-12
CH406792A (en) 1966-01-31
BE656841A (en) 1965-04-01

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