AT250686B - Cermet und Verfahren zu seiner Herstellung - Google Patents

Cermet und Verfahren zu seiner Herstellung

Info

Publication number
AT250686B
AT250686B AT789662A AT789662A AT250686B AT 250686 B AT250686 B AT 250686B AT 789662 A AT789662 A AT 789662A AT 789662 A AT789662 A AT 789662A AT 250686 B AT250686 B AT 250686B
Authority
AT
Austria
Prior art keywords
cermet
manufacture
Prior art date
Application number
AT789662A
Other languages
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of AT250686B publication Critical patent/AT250686B/de

Links

Classifications

    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F3/08—Compacting only by explosive forces
    • 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
    • C22C1/058—Mixtures of metal powder with non-metallic powder by reaction sintering (i.e. gasless reaction starting from a mixture of solid metal compounds)
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/067—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds comprising a particular metallic binder
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Powder Metallurgy (AREA)
AT789662A 1961-10-05 1962-10-05 Cermet und Verfahren zu seiner Herstellung AT250686B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US143125A US3178807A (en) 1961-10-05 1961-10-05 Cermet of aluminum with boron carbide or silicon carbide

Publications (1)

Publication Number Publication Date
AT250686B true AT250686B (de) 1966-11-25

Family

ID=22502711

Family Applications (1)

Application Number Title Priority Date Filing Date
AT789662A AT250686B (de) 1961-10-05 1962-10-05 Cermet und Verfahren zu seiner Herstellung

Country Status (4)

Country Link
US (1) US3178807A (de)
AT (1) AT250686B (de)
DE (1) DE1263576B (de)
GB (1) GB967136A (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229505B (de) * 1964-01-23 1966-12-01 Kempten Elektroschmelz Gmbh Verfahren zur Herstellung von Erdalkalimetallboriden und -carbiden
US3459515A (en) * 1964-03-31 1969-08-05 Du Pont Cermets of aluminum with titanium carbide and titanium and zirconium borides
US3386812A (en) * 1965-12-23 1968-06-04 Atomic Energy Commission Usa Castable machine tool bit composition of boron carbide and nickel
US3765300A (en) * 1967-05-22 1973-10-16 Carborundum Co Dense carbide composite for armor and abrasives
US4104062A (en) * 1969-08-13 1978-08-01 Norton Company Process for making aluminum modified boron carbide and products resulting therefrom
US3718441A (en) * 1970-11-18 1973-02-27 Us Army Method for forming metal-filled ceramics of near theoretical density
GB1431891A (en) * 1972-03-22 1976-04-14 Foseco Int Protective coatings onto graphite articles
US4212621A (en) * 1979-06-21 1980-07-15 Michelotti Paul E Bladder molding
US4514268A (en) * 1982-12-30 1985-04-30 Corning Glass Works Electrolytic Al production with reaction sintered cermet component
US4605440A (en) * 1985-05-06 1986-08-12 The United States Of America As Represented By The United States Department Of Energy Boron-carbide-aluminum and boron-carbide-reactive metal cermets
DE3519710A1 (de) * 1985-06-01 1986-12-04 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Formkoerper mit hoher haerte und hoher zaehigkeit fuer die bearbeitung von metallen, hartmetallen, keramiken und glaesern
US4655830A (en) * 1985-06-21 1987-04-07 Tomotsu Akashi High density compacts
US5298051A (en) * 1987-12-23 1994-03-29 Lanxide Technology Company, Lp Method of modifying ceramic composite bodies by a post-treatment process and articles produced thereby
US5271726A (en) * 1992-05-26 1993-12-21 E. I. Du Pont De Nemours And Company Apparatus for explosive shocking of materials
US5722033A (en) * 1994-01-19 1998-02-24 Alyn Corporation Fabrication methods for metal matrix composites
US5669059A (en) * 1994-01-19 1997-09-16 Alyn Corporation Metal matrix compositions and method of manufacturing thereof
US5980602A (en) * 1994-01-19 1999-11-09 Alyn Corporation Metal matrix composite
JP4304749B2 (ja) * 1998-02-24 2009-07-29 住友電気工業株式会社 半導体装置用部材の製造方法
NL1016112C2 (nl) * 2000-09-06 2002-03-07 Tno Lichaam van gradueel hardmetaal zoals stansgereedschap en werkwijze voor het produceren daarvan.
EP1425254B1 (de) * 2001-08-29 2005-10-05 Dow Global Technologies Inc. Verbundwerkstoff aus borhaltiger keramik und aluminiummetall und verfahren zu dessen herstellung
US20060286883A1 (en) * 2005-01-24 2006-12-21 The Brown Idea Group, Llc Ballistics panel, structure, and associated methods
EP2919932B1 (de) * 2012-11-19 2022-03-23 Rio Tinto Alcan International Limited Verfahren zur vorbereitung eines aluminium-guss-verbundmaterials
CN103572087B (zh) * 2013-11-25 2015-12-09 武汉理工大学 碳化硼颗粒增强铝基复合材料的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE345541C (de) *
BE529357A (de) *
US1842103A (en) * 1930-07-03 1932-01-19 Eisler Electric Corp Refractory materiai
US2124509A (en) * 1935-07-15 1938-07-19 Philip M Mckenna Carbides of tantalum and like metals and method of producing the same
US2391752A (en) * 1942-05-30 1945-12-25 Stern Max Method for treating aluminum or aluminum alloy scrap
NL172344B (nl) * 1951-09-14 Pechiney Werkwijze voor het bereiden van een entlegering voor gietijzer, alsmede werkwijze voor het enten van gietijzer.
US2746133A (en) * 1951-10-16 1956-05-22 Norton Co Process of making boron carbide containing aluminum, and products thereof
GB746867A (en) * 1952-12-27 1956-03-21 Sintercast Corp America Improved method and apparatus for producing refractory articles and articles so produced
US2943933A (en) * 1959-05-21 1960-07-05 Beryllium Corp Method and apparatus for making isotropic propertied beryllium sheet

Also Published As

Publication number Publication date
DE1263576B (de) 1968-03-14
US3178807A (en) 1965-04-20
GB967136A (en) 1964-08-19

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