ES8609180A1 - Un procedimiento para fabricar un cuerpo sinterizado no ho- mogeneo - Google Patents

Un procedimiento para fabricar un cuerpo sinterizado no ho- mogeneo

Info

Publication number
ES8609180A1
ES8609180A1 ES543427A ES543427A ES8609180A1 ES 8609180 A1 ES8609180 A1 ES 8609180A1 ES 543427 A ES543427 A ES 543427A ES 543427 A ES543427 A ES 543427A ES 8609180 A1 ES8609180 A1 ES 8609180A1
Authority
ES
Spain
Prior art keywords
sintered body
inhomogenous
metal
ceramics
powder
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.)
Expired
Application number
ES543427A
Other languages
English (en)
Other versions
ES543427A0 (es
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.)
Hoganas AB
Original Assignee
Hoganas AB
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 Hoganas AB filed Critical Hoganas AB
Publication of ES543427A0 publication Critical patent/ES543427A0/es
Publication of ES8609180A1 publication Critical patent/ES8609180A1/es
Expired 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
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
    • 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
    • B22F1/12—Metallic powder containing non-metallic particles
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12049—Nonmetal component
    • Y10T428/12056—Entirely inorganic
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • Y10T428/12139—Nonmetal particles in particulate component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Materials For Medical Uses (AREA)
  • Powder Metallurgy (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

MODIFICACIONES EN LA FABRICACION DE UN CUERPO SINTERIZADO NO HOMOGENEO. CONSISTENTES EN: FABRICAR EL CUERPO EN UNA O VARIAS CAPAS QUE TIENEN RELACIONES DE MEZCLA DIFERENTES ENTRE LA CERAMICA Y EL METAL; QUE EN LA PARTE CERAMICA Y EN LA ZONA DE MEZCLA HAY MEZCLADOS FOSFATO MONOALUMINICO O ALUMINA Y ACIDO FOSFORICO; QUE EL SINTERIZADO TIENE LUGAR A UNA TEMPERATURA DE 1.000-1.250JC DURANTE 10 MINUTOS; QUE EL PRENSADO DE POLVO TIENE LUGAR A 1-5 T/CM; QUE EL POLVO METALICO CONTIENE HIERRO, ALUMINIO, COBRE, NIQUEL, MOLIBDENO, CROMO, MANGANESO O UNA MEZCLA DE ELLOS Y CARBONO, FOSFORO Y SILICIO, O UNA MEZCLA DE ELLOS. SE APLICA EN PULVIMETALURGIA.
ES543427A 1984-05-24 1985-05-23 Un procedimiento para fabricar un cuerpo sinterizado no ho- mogeneo Expired ES8609180A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8402811A SE442487B (sv) 1984-05-24 1984-05-24 Forfarande for framstellning av en sintrad kompositkropp

Publications (2)

Publication Number Publication Date
ES543427A0 ES543427A0 (es) 1986-07-16
ES8609180A1 true ES8609180A1 (es) 1986-07-16

Family

ID=20356020

Family Applications (1)

Application Number Title Priority Date Filing Date
ES543427A Expired ES8609180A1 (es) 1984-05-24 1985-05-23 Un procedimiento para fabricar un cuerpo sinterizado no ho- mogeneo

Country Status (8)

Country Link
US (1) US4659547A (es)
EP (1) EP0226575B1 (es)
JP (1) JPS61502185A (es)
DE (1) DE3573769D1 (es)
DK (1) DK165177C (es)
ES (1) ES8609180A1 (es)
SE (1) SE442487B (es)
WO (1) WO1985005352A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664585B1 (fr) * 1990-07-13 1993-08-06 Europ Propulsion Structures refractaires refroidies et procede pour leur fabrication.
JPH04293705A (ja) * 1991-03-20 1992-10-19 Akebono Brake Res & Dev Center Ltd アルミ基複合材ディスクロータの製造方法
CN1039115C (zh) * 1993-03-18 1998-07-15 武汉工业大学 氧化镁－镍系梯度功能材料的制造方法
EP0984839B1 (de) * 1997-05-28 2002-03-20 Siemens Aktiengesellschaft Metall-keramik-gradientenwerkstoff, erzeugnis daraus und verfahren zur herstellung eines metall-keramik-gradientenwerkstoffes
EP1199520A1 (de) * 2000-10-16 2002-04-24 Siemens Aktiengesellschaft Hitzeschildstein zur Auskleidung einer Brennkammerwand, Brennkammer sowie Gasturbine
DE10247807A1 (de) * 2002-10-14 2004-04-22 Tuhh-Technologie-Gmbh Metall/Keramik-Verbundprodukt mit Oberflächendruckspannungen
US20070261514A1 (en) * 2006-04-13 2007-11-15 Geiman Timothy E Multi-material connecting rod
CN109576550A (zh) * 2018-12-27 2019-04-05 安徽应流久源核能新材料科技有限公司 一种金属复合材料及其制备方法与应用
US11535560B2 (en) 2019-05-08 2022-12-27 Praxair S.T. Technology, Inc. Chromate-free ceramic coating compositions for hot corrosion protection of superalloy substrates
US20230340276A1 (en) * 2020-11-06 2023-10-26 Irina Belov Chromate-Free Inorganic Coating Systems for Hot Corrosion Protection of Superalloy Substrate

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332751A (en) * 1965-11-04 1967-07-25 Du Pont Corrosion-inhibited sintered composite of a metal matrix with occluded cement
ES344847A1 (es) * 1966-09-09 1969-01-16 Fmc Corp Un metodo de fabricar un articulo conformado.
DE2113037C3 (de) * 1970-03-19 1981-11-12 Dunlop Holdings Ltd., London Reibungsmaterial, insbesondere für Bremsen und Kupplungen
US3953177A (en) * 1971-01-20 1976-04-27 Schwarzkopf Development Corporation Cermet materials with metal free surface zones
FI53085C (es) * 1975-12-23 1978-02-10 Levanto Oy L A
DE3026696A1 (de) * 1980-07-15 1982-02-18 Basf Ag, 6700 Ludwigshafen Ferromagnetische, im wesentlichen aus eisen bestehende metallteilchen mit einem oberflaechenueberzug, verfahren zu deren herstellung sowie ihre verwendung zur herstellung von magnetischen aufzeichnungstraegern
EP0087469B1 (en) * 1981-09-08 1986-02-05 Minnesota Mining And Manufacturing Company Lithographic substrate and its process of manufacture
US4500364A (en) * 1982-04-23 1985-02-19 Exxon Research & Engineering Co. Method of forming a protective aluminum-silicon coating composition for metal substrates
DE3232245A1 (de) * 1982-08-30 1984-03-01 Hermann C. Starck Berlin, 1000 Berlin Verbesserung der fliessfaehigkeit und erhoehung der schuettdichte von hochkapazitiven ventilmetallpulvern
EP0131045A4 (en) * 1982-12-29 1988-09-07 Sermatech Internat Inc METAL POWDER PARTS WITH MODIFIED SURFACE AND METHODS OF MAKING SAME.
US4569692A (en) * 1983-10-06 1986-02-11 Olin Corporation Low thermal expansivity and high thermal conductivity substrate

Also Published As

Publication number Publication date
ES543427A0 (es) 1986-07-16
EP0226575B1 (en) 1989-10-18
JPS61502185A (ja) 1986-10-02
DK165177C (da) 1993-03-08
DK165177B (da) 1992-10-19
JPH0475872B2 (es) 1992-12-02
SE8402811D0 (sv) 1984-05-24
SE442487B (sv) 1986-01-13
DE3573769D1 (en) 1989-11-23
EP0226575A1 (en) 1987-07-01
WO1985005352A1 (en) 1985-12-05
DK35286D0 (da) 1986-01-23
SE8402811L (es) 1985-11-25
DK35286A (da) 1986-01-23
US4659547A (en) 1987-04-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20050315