NO180595C - Fremgangsmåte for å kontrollere overflateegenskapene til magnesiumpartikler - Google Patents

Fremgangsmåte for å kontrollere overflateegenskapene til magnesiumpartikler

Info

Publication number
NO180595C
NO180595C NO943468A NO943468A NO180595C NO 180595 C NO180595 C NO 180595C NO 943468 A NO943468 A NO 943468A NO 943468 A NO943468 A NO 943468A NO 180595 C NO180595 C NO 180595C
Authority
NO
Norway
Prior art keywords
controlling
surface properties
magnesium particles
magnesium
particles
Prior art date
Application number
NO943468A
Other languages
English (en)
Other versions
NO180595B (no
NO943468L (no
NO943468D0 (no
Inventor
Surendra Kumar Saxena
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Priority to NO943468A priority Critical patent/NO180595C/no
Publication of NO943468D0 publication Critical patent/NO943468D0/no
Priority to EP19950113825 priority patent/EP0702091A1/en
Priority to AU30458/95A priority patent/AU672735B2/en
Priority to US08/527,347 priority patent/US5634985A/en
Priority to CA 2158226 priority patent/CA2158226A1/en
Priority to JP23715195A priority patent/JPH08108101A/ja
Publication of NO943468L publication Critical patent/NO943468L/no
Publication of NO180595B publication Critical patent/NO180595B/no
Publication of NO180595C publication Critical patent/NO180595C/no

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
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/10—Obtaining alkali metals
    • C22B26/12—Obtaining lithium
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/005—Preliminary treatment of scrap
    • 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
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/20—Obtaining alkaline earth metals or magnesium
    • C22B26/22—Obtaining magnesium
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/086—Cooling after atomisation
    • B22F2009/0864—Cooling after atomisation by oil, other non-aqueous fluid or fluid-bed cooling
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/0896—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid particle transport, separation: process and apparatus
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fats And Perfumes (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Lubricants (AREA)
  • Centrifugal Separators (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
NO943468A 1994-09-16 1994-09-16 Fremgangsmåte for å kontrollere overflateegenskapene til magnesiumpartikler NO180595C (no)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NO943468A NO180595C (no) 1994-09-16 1994-09-16 Fremgangsmåte for å kontrollere overflateegenskapene til magnesiumpartikler
EP19950113825 EP0702091A1 (en) 1994-09-16 1995-09-04 Method for the control of surface properties of magnesium particles
AU30458/95A AU672735B2 (en) 1994-09-16 1995-09-06 Method for the control of surface properties of magnesium particles
US08/527,347 US5634985A (en) 1994-09-16 1995-09-12 Method for the control of surface properties of magnesium particles
CA 2158226 CA2158226A1 (en) 1994-09-16 1995-09-13 Method for the control of surface properties of magnesium particles
JP23715195A JPH08108101A (ja) 1994-09-16 1995-09-14 金属材料上に残るオイル層の性質を制御する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO943468A NO180595C (no) 1994-09-16 1994-09-16 Fremgangsmåte for å kontrollere overflateegenskapene til magnesiumpartikler

Publications (4)

Publication Number Publication Date
NO943468D0 NO943468D0 (no) 1994-09-16
NO943468L NO943468L (no) 1996-03-18
NO180595B NO180595B (no) 1997-02-03
NO180595C true NO180595C (no) 1997-05-14

Family

ID=19897409

Family Applications (1)

Application Number Title Priority Date Filing Date
NO943468A NO180595C (no) 1994-09-16 1994-09-16 Fremgangsmåte for å kontrollere overflateegenskapene til magnesiumpartikler

Country Status (6)

Country Link
US (1) US5634985A (no)
EP (1) EP0702091A1 (no)
JP (1) JPH08108101A (no)
AU (1) AU672735B2 (no)
CA (1) CA2158226A1 (no)
NO (1) NO180595C (no)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317530A (en) * 1976-07-31 1978-02-17 Sumimoto Kagaku Kenkiyuushiyo Degreasing method
US4910334A (en) * 1983-08-24 1990-03-20 Claypro Corporation Recovery of overbased alkaline earth metal additives from centrifugates
US4721457A (en) * 1986-05-23 1988-01-26 Pre-Melt Systems, Inc. Method and apparatus for cleaning and drying metal chips
JPH01275787A (ja) * 1988-04-26 1989-11-06 Nippon Steel Corp 含油繊維状金属の脱脂方法
JPH0757913B2 (ja) * 1989-10-27 1995-06-21 オリエンタルエンヂニアリング株式会社 脱脂洗浄方法および装置
DE3939663A1 (de) * 1989-11-30 1991-06-06 Georg Von Dipl Ing Bormann Verfahren und vorrichtung zum reinigen von metallspaenen
US5300154A (en) * 1990-08-14 1994-04-05 Bush Boake Allen Limited Methods for cleaning articles
NO172838C (no) 1991-06-28 1993-09-15 Norsk Hydro As Fremgangsmaate og anlegg for behandling av avfallsprodukter
JP2610552B2 (ja) * 1991-10-04 1997-05-14 花王株式会社 洗浄方法
US5209785A (en) * 1991-10-30 1993-05-11 United Technologies Corporation Non-chlorinated solvent dewax process
US5401321A (en) * 1991-11-11 1995-03-28 Leybold Aktiengesellschaft Method for cleaning material contaminated with greasy or oily substances
US5272798A (en) * 1992-08-05 1993-12-28 Kolene Corporation Method and apparatus for descaling metal strip
NO177987C (no) * 1993-05-14 1996-01-03 Norsk Hydro As Fremgangsmåte og apparat for fremstilling av metallgranuler

Also Published As

Publication number Publication date
AU3045895A (en) 1996-05-30
AU672735B2 (en) 1996-10-10
JPH08108101A (ja) 1996-04-30
US5634985A (en) 1997-06-03
EP0702091A1 (en) 1996-03-20
NO180595B (no) 1997-02-03
CA2158226A1 (en) 1996-03-17
NO943468L (no) 1996-03-18
NO943468D0 (no) 1994-09-16

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