CA2087993A1 - Procede servant a extraire le gaz hydrogene et les inclusions non metalliques de l'aluminium en fusion ou de composites a matrice d'aluminium - Google Patents

Procede servant a extraire le gaz hydrogene et les inclusions non metalliques de l'aluminium en fusion ou de composites a matrice d'aluminium

Info

Publication number
CA2087993A1
CA2087993A1 CA 2087993 CA2087993A CA2087993A1 CA 2087993 A1 CA2087993 A1 CA 2087993A1 CA 2087993 CA2087993 CA 2087993 CA 2087993 A CA2087993 A CA 2087993A CA 2087993 A1 CA2087993 A1 CA 2087993A1
Authority
CA
Canada
Prior art keywords
aluminum
melt
inert gas
metallic inclusions
injected
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.)
Abandoned
Application number
CA 2087993
Other languages
English (en)
Inventor
Ghyslain Dube
Robert Provencher
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.)
Rio Tinto Alcan International Ltd
Original Assignee
Alcan International Ltd Canada
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 Alcan International Ltd Canada filed Critical Alcan International Ltd Canada
Priority to CA 2087993 priority Critical patent/CA2087993A1/fr
Publication of CA2087993A1 publication Critical patent/CA2087993A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/064—Obtaining aluminium refining using inert or reactive gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA 2087993 1993-01-25 1993-01-25 Procede servant a extraire le gaz hydrogene et les inclusions non metalliques de l'aluminium en fusion ou de composites a matrice d'aluminium Abandoned CA2087993A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2087993 CA2087993A1 (fr) 1993-01-25 1993-01-25 Procede servant a extraire le gaz hydrogene et les inclusions non metalliques de l'aluminium en fusion ou de composites a matrice d'aluminium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2087993 CA2087993A1 (fr) 1993-01-25 1993-01-25 Procede servant a extraire le gaz hydrogene et les inclusions non metalliques de l'aluminium en fusion ou de composites a matrice d'aluminium

Publications (1)

Publication Number Publication Date
CA2087993A1 true CA2087993A1 (fr) 1994-07-26

Family

ID=4151037

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2087993 Abandoned CA2087993A1 (fr) 1993-01-25 1993-01-25 Procede servant a extraire le gaz hydrogene et les inclusions non metalliques de l'aluminium en fusion ou de composites a matrice d'aluminium

Country Status (1)

Country Link
CA (1) CA2087993A1 (fr)

Similar Documents

Publication Publication Date Title
US5080715A (en) Recovering clean metal and particulates from metal matrix composites
AU609171B2 (en) Preparation of composite materials
US5076340A (en) Cast composite material having a matrix containing a stable oxide-forming element
US4248630A (en) Method of adding alloy additions in melting aluminum base alloys for ingot casting
US4470846A (en) Removal of alkali metals and alkaline earth metals from molten aluminum
JPH01501489A (ja) 鋳造強化複合材料
JP3668081B2 (ja) アルミニウム合金溶湯の精錬方法およびアルミニウム合金溶湯精錬用フラックス
CA1303860C (fr) Methode de fabrication d'alliages d'aluminium
US5415220A (en) Direct chill casting of aluminum-lithium alloys under salt cover
US5935295A (en) Molten aluminum treatment
US6217632B1 (en) Molten aluminum treatment
US4992241A (en) Recycling of metal matrix composites
JPS6017009B2 (ja) アルミニウムからの汚染物の除去方法およびその装置
WO2005103335A1 (fr) Dispositif et procede pour nettoyer et purifier de l'aluminium fondu
EP0487535B1 (fr) Materiau composite coule dote d'une matrice contenant un element de formation d'oxyde stable
CA2087993A1 (fr) Procede servant a extraire le gaz hydrogene et les inclusions non metalliques de l'aluminium en fusion ou de composites a matrice d'aluminium
US6223805B1 (en) Method for manufacturing castable metal matrix composite bodies and bodies produced thereby
JP2002097529A (ja) アルミニウム合金溶湯の脱ガス方法
JP3766229B2 (ja) ＡｌまたはＡｌ合金の精錬方法およびＡｌまたはＡｌ合金溶湯精錬用フラックスとしての使用
JPH02263913A (ja) 流滴脱ガス法を利用した清浄鋼の溶製方法
JPH1157959A (ja) 溶鋼の清浄化方法

Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead