DE1446364B2 - Verfahren zur pulvermetallurgischen Herstellung von Formkörpern bzw. verdichteten Massen aus Magnesium oder Magnesiumlegierungen und darin dispergierten Magnesiumverbindungen - Google Patents

Verfahren zur pulvermetallurgischen Herstellung von Formkörpern bzw. verdichteten Massen aus Magnesium oder Magnesiumlegierungen und darin dispergierten Magnesiumverbindungen

Info

Publication number
DE1446364B2
DE1446364B2 DE19611446364 DE1446364A DE1446364B2 DE 1446364 B2 DE1446364 B2 DE 1446364B2 DE 19611446364 DE19611446364 DE 19611446364 DE 1446364 A DE1446364 A DE 1446364A DE 1446364 B2 DE1446364 B2 DE 1446364B2
Authority
DE
Germany
Prior art keywords
magnesium
powder
carbon dioxide
temperature
shaped bodies
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.)
Pending
Application number
DE19611446364
Other languages
German (de)
English (en)
Other versions
DE1446364A1 (de
Inventor
Jacques Argenteuil; Herenguel Jean Versailles; Salesse Marc; Darras Raymond; Gif-sur-Yvette; Caillat Roger Sevres; Boghen (Frankreich)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of DE1446364A1 publication Critical patent/DE1446364A1/de
Publication of DE1446364B2 publication Critical patent/DE1446364B2/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0408—Light metal alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1078—Alloys containing non-metals by internal oxidation of material in solid state
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14—Treatment of metallic powder
    • B22F1/145—Chemical treatment, e.g. passivation or decarburisation
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0036—Matrix based on Al, Mg, Be or alloys thereof
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/10—Oxidising
    • C23C8/16—Oxidising using oxygen-containing compounds, e.g. water, carbon dioxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Powder Metallurgy (AREA)
DE19611446364 1960-07-21 1961-07-04 Verfahren zur pulvermetallurgischen Herstellung von Formkörpern bzw. verdichteten Massen aus Magnesium oder Magnesiumlegierungen und darin dispergierten Magnesiumverbindungen Pending DE1446364B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR833598A FR1270661A (fr) 1960-07-21 1960-07-21 Nouveau procédé pour la préparation de masses à base de poudre de magnésium comprimée

Publications (2)

Publication Number Publication Date
DE1446364A1 DE1446364A1 (de) 1969-03-20
DE1446364B2 true DE1446364B2 (de) 1970-05-06

Family

ID=39276117

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19611446364 Pending DE1446364B2 (de) 1960-07-21 1961-07-04 Verfahren zur pulvermetallurgischen Herstellung von Formkörpern bzw. verdichteten Massen aus Magnesium oder Magnesiumlegierungen und darin dispergierten Magnesiumverbindungen

Country Status (7)

Country Link
BE (1) BE605522A (cs)
CH (1) CH407560A (cs)
DE (1) DE1446364B2 (cs)
FR (1) FR1270661A (cs)
GB (1) GB951678A (cs)
LU (1) LU40374A1 (cs)
SE (1) SE300886B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549086B1 (fr) * 1983-06-21 1987-02-20 Pechiney Electro Metallurg Procede de passivation a sec de magnesium a l'etat divise
GB8500578D0 (en) * 1985-01-10 1985-02-13 Goricon Metallurg Services Metallic products
SE518515C2 (sv) * 2000-06-15 2002-10-15 Elektrokoppar Ab Förfarande för framställning av dispersionshärdade metallprodukter

Also Published As

Publication number Publication date
LU40374A1 (cs) 1961-09-08
BE605522A (fr) 1961-10-16
GB951678A (en) 1964-03-11
SE300886B (cs) 1968-05-13
CH407560A (fr) 1966-02-15
FR1270661A (fr) 1961-09-01
DE1446364A1 (de) 1969-03-20

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