IT1257103B - Procedimento di lavorazione di materiali metallici in atmosfera controllata. - Google Patents

Procedimento di lavorazione di materiali metallici in atmosfera controllata.

Info

Publication number
IT1257103B
IT1257103B ITTO920763A ITTO920763A IT1257103B IT 1257103 B IT1257103 B IT 1257103B IT TO920763 A ITTO920763 A IT TO920763A IT TO920763 A ITTO920763 A IT TO920763A IT 1257103 B IT1257103 B IT 1257103B
Authority
IT
Italy
Prior art keywords
processing process
metal materials
controlled atmosphere
metal material
environment
Prior art date
Application number
ITTO920763A
Other languages
English (en)
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 filed Critical
Priority to ITTO920763A priority Critical patent/IT1257103B/it
Publication of ITTO920763A0 publication Critical patent/ITTO920763A0/it
Priority to FR9310915A priority patent/FR2695581B1/fr
Priority to DE4331359A priority patent/DE4331359A1/de
Publication of ITTO920763A1 publication Critical patent/ITTO920763A1/it
Application granted granted Critical
Publication of IT1257103B publication Critical patent/IT1257103B/it

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
    • B22D27/003—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using inert gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/06—Centrifugal casting; Casting by using centrifugal force of solid or hollow bodies in moulds rotating around an axis arranged outside the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/005—Castings of light metals with high melting point, e.g. Be 1280 degrees C, Ti 1725 degrees C
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Forging (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

Il procedimento di lavorazione in un ambiente (12) isolato dall'esterno di un materiale metallico (64) sensibile all'ossidazione, comprende le operazioni di introdurre il materiale metallico (64) nell'ambiente (12) in cui si effettua la lavorazione, porre in depressione e successivamente lavare con un gas inerte detto ambiente (12), fondere il materiale metallico (64), introdurre e lasciare solidificare il materiale metallico (64) fuso in una cavità (58) di uno stampo (62).
ITTO920763A 1992-09-16 1992-09-16 Procedimento di lavorazione di materiali metallici in atmosfera controllata. IT1257103B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITTO920763A IT1257103B (it) 1992-09-16 1992-09-16 Procedimento di lavorazione di materiali metallici in atmosfera controllata.
FR9310915A FR2695581B1 (fr) 1992-09-16 1993-09-14 Procede de travail de materiaux metalliques en atmosphere controlee.
DE4331359A DE4331359A1 (de) 1992-09-16 1993-09-15 Bearbeitungsprozedur von metallischen Stoffen unter kontrollierter Atmosphäre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920763A IT1257103B (it) 1992-09-16 1992-09-16 Procedimento di lavorazione di materiali metallici in atmosfera controllata.

Publications (3)

Publication Number Publication Date
ITTO920763A0 ITTO920763A0 (it) 1992-09-16
ITTO920763A1 ITTO920763A1 (it) 1994-03-16
IT1257103B true IT1257103B (it) 1996-01-05

Family

ID=11410725

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920763A IT1257103B (it) 1992-09-16 1992-09-16 Procedimento di lavorazione di materiali metallici in atmosfera controllata.

Country Status (3)

Country Link
DE (1) DE4331359A1 (it)
FR (1) FR2695581B1 (it)
IT (1) IT1257103B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2205290T3 (es) * 1998-02-13 2004-05-01 Italo Morena Proceso para tratar la superficie de articulos hechos de titanio y sus aleaciones.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358225A1 (fr) * 1976-07-16 1978-02-10 Proquin Jean Dispositif pour le moulage d'un metal fondu projete par centrifugation a partir d'un creuset
JPS5811302B2 (ja) * 1980-03-05 1983-03-02 株式会社 三社電機製作所 真空加圧鋳造方法
JPS61180658A (ja) * 1985-02-05 1986-08-13 Kubota Ltd 遠心鋳造管の製造方法
DE8913747U1 (de) * 1989-01-31 1990-03-15 Pedrazzini, Francesco, 85579 Neubiberg Vorrichtung zum Schmelzen und Gießen von Edelmetallen, insbesondere Titan sowie aus diesen Metallen bestehende Legierungen
JPH02235545A (ja) * 1989-03-10 1990-09-18 Daido Steel Co Ltd 活性金属の鋳造装置とそれを用いる鋳造方法
JP2912940B2 (ja) * 1990-05-18 1999-06-28 株式会社ジーシー 歯科用金属の鋳造法
JPH04251653A (ja) * 1991-01-24 1992-09-08 Sumitomo Light Metal Ind Ltd 金属間化合物の製造方法
JPH06264465A (ja) * 1993-03-11 1994-09-20 Kubota Corp トラクタと作業機の装着装置

Also Published As

Publication number Publication date
DE4331359A1 (de) 1994-03-17
ITTO920763A1 (it) 1994-03-16
FR2695581B1 (fr) 1996-09-20
ITTO920763A0 (it) 1992-09-16
FR2695581A1 (fr) 1994-03-18

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950731