IT974406B - Procedimento per agglomerare polve ri e prodotti da esso ottenuti - Google Patents

Procedimento per agglomerare polve ri e prodotti da esso ottenuti

Info

Publication number
IT974406B
IT974406B IT55141/72A IT5514172A IT974406B IT 974406 B IT974406 B IT 974406B IT 55141/72 A IT55141/72 A IT 55141/72A IT 5514172 A IT5514172 A IT 5514172A IT 974406 B IT974406 B IT 974406B
Authority
IT
Italy
Prior art keywords
procedure
products obtained
agglomerating powders
agglomerating
powders
Prior art date
Application number
IT55141/72A
Other languages
English (en)
Original Assignee
Int Nickel Ltd
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 Int Nickel Ltd filed Critical Int Nickel Ltd
Application granted granted Critical
Publication of IT974406B publication Critical patent/IT974406B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
    • 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
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
IT55141/72A 1971-12-30 1972-12-29 Procedimento per agglomerare polve ri e prodotti da esso ottenuti IT974406B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US214444A US3859086A (en) 1971-12-30 1971-12-30 Method of enhancing powder compactibility

Publications (1)

Publication Number Publication Date
IT974406B true IT974406B (it) 1974-06-20

Family

ID=22799109

Family Applications (1)

Application Number Title Priority Date Filing Date
IT55141/72A IT974406B (it) 1971-12-30 1972-12-29 Procedimento per agglomerare polve ri e prodotti da esso ottenuti

Country Status (9)

Country Link
US (1) US3859086A (it)
JP (1) JPS4879108A (it)
BE (1) BE793539A (it)
CA (1) CA974799A (it)
DE (1) DE2263858A1 (it)
FR (1) FR2166166A1 (it)
IT (1) IT974406B (it)
LU (1) LU66763A1 (it)
NL (1) NL7217440A (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933961A (en) * 1974-12-13 1976-01-20 Pennwalt Corporation Tabletting spherical dental amalgam alloy
US4310611A (en) * 1979-06-29 1982-01-12 Eastman Kodak Company Electrographic magnetic carrier particles
DE3130392C2 (de) * 1981-07-31 1985-10-17 Hermann C. Starck Berlin, 1000 Berlin Verfahren zur Herstellung reiner agglomerierter Ventilmetallpulver für Elektrolytkondensatoren, deren Verwendung und Verfahren zur Herstellung von Sinteranoden
JPS60190552A (ja) * 1984-03-12 1985-09-28 Sumitomo Metal Ind Ltd 焼結ステンレス鋼およびその製造方法
US4587096A (en) * 1985-05-23 1986-05-06 Inco Alloys International, Inc. Canless method for hot working gas atomized powders
US4818482A (en) * 1987-07-09 1989-04-04 Inco Alloys International, Inc. Method for surface activation of water atomized powders
US4960459A (en) * 1987-07-09 1990-10-02 Inco Alloys International, Inc. Method for surface activation of water atomized powders by pickling
DE3831091A1 (de) * 1988-09-13 1990-03-29 Basf Ag Oxidbeschichtete carrier, ein verfahren zur herstellung dieser carrier und deren verwendung
US5112572A (en) * 1991-10-01 1992-05-12 Inco Limited Deoxidation treatment for consolidated atomized metal powder
US6042781A (en) * 1991-12-04 2000-03-28 Materials Innovation, Inc. Ambient temperature method for increasing the green strength of parts
EP0600421B1 (en) * 1992-11-30 1997-10-08 Sumitomo Electric Industries, Limited Low alloy sintered steel and method of preparing the same
US5869196A (en) * 1996-12-20 1999-02-09 Composite Material Technology, Inc. Constrained filament electrolytic anode and process of fabrication
US6537489B2 (en) * 2000-11-09 2003-03-25 Höganäs Ab High density products and method for the preparation thereof
DE60203893T2 (de) * 2001-01-24 2006-01-19 Federal-Mogul Sintered Products Ltd., Coventry Verfahren zur herstellung eines kupfer enthaltenden gesinterten eisenmateriales
US20050129563A1 (en) * 2003-12-11 2005-06-16 Borgwarner Inc. Stainless steel powder for high temperature applications
KR100723386B1 (ko) * 2005-09-26 2007-05-30 삼성에스디아이 주식회사 연료전지용 금속제 분리판
US8479700B2 (en) * 2010-01-05 2013-07-09 L. E. Jones Company Iron-chromium alloy with improved compressive yield strength and method of making and use thereof
DE102017204099A1 (de) 2016-03-15 2017-09-21 Ksb Aktiengesellschaft Verfahren zur Herstellung von Bauteilen aus einem Duplexstahl sowie mit dem Verfahren hergestellte Bauteile
EP3333275B1 (en) * 2016-12-07 2020-11-11 Höganäs AB (publ) Stainless steel powder for producing sintered duplex stainless steel
CA3190201A1 (en) * 2020-08-19 2022-02-24 Li Liu Method for preparing high-purity powder material, application thereof, and double-phase powder material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1913133A (en) * 1931-06-10 1933-06-06 Copper Deoxidation Corp Coalescence of metals
US2527611A (en) * 1943-03-17 1950-10-31 Wulff John Method of producing metal powders
GB1088049A (en) * 1963-10-07 1967-10-18 Atomic Energy Authority Uk Improvements in or relating to the sintering of beryllium

Also Published As

Publication number Publication date
CA974799A (en) 1975-09-23
DE2263858A1 (de) 1973-07-12
US3859086A (en) 1975-01-07
JPS4879108A (it) 1973-10-24
FR2166166A1 (it) 1973-08-10
BE793539A (fr) 1973-06-29
LU66763A1 (it) 1973-07-18
NL7217440A (it) 1973-07-03

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