FR2005441A1 - - Google Patents

Info

Publication number
FR2005441A1
FR2005441A1 FR6909833A FR6909833A FR2005441A1 FR 2005441 A1 FR2005441 A1 FR 2005441A1 FR 6909833 A FR6909833 A FR 6909833A FR 6909833 A FR6909833 A FR 6909833A FR 2005441 A1 FR2005441 A1 FR 2005441A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6909833A
Other languages
French (fr)
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.)
Airco Inc
Original Assignee
Air Reduction Co Inc
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 Air Reduction Co Inc filed Critical Air Reduction Co Inc
Publication of FR2005441A1 publication Critical patent/FR2005441A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum
FR6909833A 1968-04-03 1969-04-01 Withdrawn FR2005441A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71858668A 1968-04-03 1968-04-03

Publications (1)

Publication Number Publication Date
FR2005441A1 true FR2005441A1 (de) 1969-12-12

Family

ID=24886643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6909833A Withdrawn FR2005441A1 (de) 1968-04-03 1969-04-01

Country Status (5)

Country Link
BE (1) BE730982A (de)
DE (1) DE1917073B1 (de)
FR (1) FR2005441A1 (de)
GB (1) GB1260051A (de)
SE (1) SE352261B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0137315A2 (de) * 1983-09-26 1985-04-17 Fried. Krupp Gesellschaft mit beschränkter Haftung Verfahren und Anlage zum Herstellen von hochreinen Legierungen
FR2556994A1 (fr) * 1983-12-23 1985-06-28 Pierre Lajoye Procede et dispositif pour l'elaboration et la mise en forme sous vide d'un alliage metallique

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3527628A1 (de) * 1985-08-01 1987-02-05 Leybold Heraeus Gmbh & Co Kg Verfahren und vorrichtung zum einschmelzen und umschmelzen von partikelfoermigen metallen zu straengen, insbesondere zu brammen
GB2286786A (en) * 1994-02-18 1995-08-30 New Pro Foundries Limited Metal composite casting
CN102000804B (zh) * 2010-12-23 2012-08-29 浙江精一重工有限公司 真空浇注机
CN103805825B (zh) * 2012-11-08 2016-04-06 沈阳中北真空科技有限公司 稀土永磁合金真空感应熔炼速凝设备
CN103170596B (zh) * 2013-03-05 2015-04-08 广州有色金属研究院 一种多用途真空熔铸设备
GB2605138A (en) * 2021-03-22 2022-09-28 John Mepham Tony Precious metal vacuum mould machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE652823C (de) * 1934-04-24 1937-11-11 Heraeus Vacuumschmelze Akt Ges Vorrichtung zum Herstellen dichter Gussbloecke
CH389835A (de) * 1960-06-25 1965-03-31 Heraeus Gmbh W C Verfahren und Vorrichtung zur Herstellung von Gussteilen aus Metallen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0137315A2 (de) * 1983-09-26 1985-04-17 Fried. Krupp Gesellschaft mit beschränkter Haftung Verfahren und Anlage zum Herstellen von hochreinen Legierungen
EP0137315A3 (en) * 1983-09-26 1985-08-21 Fried. Krupp Gesellschaft Mit Beschrankter Haftung Process and apparatus for the manufacture of high-purity alloys
FR2556994A1 (fr) * 1983-12-23 1985-06-28 Pierre Lajoye Procede et dispositif pour l'elaboration et la mise en forme sous vide d'un alliage metallique
EP0150652A1 (de) * 1983-12-23 1985-08-07 Pierre Lajoye Verfahren und Vorrichtung zur Aufbereitung und zum Giessen einer Metallegierung im Vakuum

Also Published As

Publication number Publication date
DE1917073B1 (de) 1970-12-10
SE352261B (de) 1972-12-27
GB1260051A (en) 1972-01-12
BE730982A (de) 1969-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse