ES2167938T3 - Aleacion para la fabricacion de cuerpos de espuma metalica por el empleo de un polvo con aditivos formadores de germenes. - Google Patents

Aleacion para la fabricacion de cuerpos de espuma metalica por el empleo de un polvo con aditivos formadores de germenes.

Info

Publication number
ES2167938T3
ES2167938T3 ES98946304T ES98946304T ES2167938T3 ES 2167938 T3 ES2167938 T3 ES 2167938T3 ES 98946304 T ES98946304 T ES 98946304T ES 98946304 T ES98946304 T ES 98946304T ES 2167938 T3 ES2167938 T3 ES 2167938T3
Authority
ES
Spain
Prior art keywords
metal
powder
bubbles
forming
mixture
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 - Lifetime
Application number
ES98946304T
Other languages
English (en)
Inventor
Dieter Brungs
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.)
Honsel Werke AG
Original Assignee
Honsel Werke AG
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
Priority claimed from DE19810979A external-priority patent/DE19810979C2/de
Application filed by Honsel Werke AG filed Critical Honsel Werke AG
Application granted granted Critical
Publication of ES2167938T3 publication Critical patent/ES2167938T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C1/0416—Aluminium-based alloys
    • 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
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1125—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers involving a foaming process
    • 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
    • B22F3/115—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by spraying molten metal, i.e. spray sintering, spray casting
    • 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
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • C22C1/1042—Alloys containing non-metals starting from a melt by atomising
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • 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
    • C22C32/0047—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 carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C22C32/0052—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 carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides
    • C22C32/0063—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 carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides based on SiC
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Filtering Materials (AREA)

Abstract

Mezcla de polvos para la fabricación de cuerpos de espuma metálica de aluminio, compuesta de { un polvo de una aleación de aluminio; { un polvo de partículas formadoras de gérmenes, con un tamaño de partículas más pequeño de 30 micra, las cuales tienen por efecto una más uniforme formación de las burbujas y una más homogénea estructura de la espuma; así como de { un polvo de agente propulsor, que separa el gas.
ES98946304T 1997-08-30 1998-08-08 Aleacion para la fabricacion de cuerpos de espuma metalica por el empleo de un polvo con aditivos formadores de germenes. Expired - Lifetime ES2167938T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19737957 1997-08-30
DE19810979A DE19810979C2 (de) 1997-08-30 1998-03-13 Aluminiumlegierung zum Herstellen von Aluminiumschaumkörpern unter Verwendung eines Pulvers mit keimbildenden Zusätzen

Publications (1)

Publication Number Publication Date
ES2167938T3 true ES2167938T3 (es) 2002-05-16

Family

ID=26039579

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98946304T Expired - Lifetime ES2167938T3 (es) 1997-08-30 1998-08-08 Aleacion para la fabricacion de cuerpos de espuma metalica por el empleo de un polvo con aditivos formadores de germenes.

Country Status (6)

Country Link
US (1) US6332907B1 (es)
EP (1) EP1017864B1 (es)
JP (1) JP3823024B2 (es)
AT (1) ATE208435T1 (es)
ES (1) ES2167938T3 (es)
WO (1) WO1999011832A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2789187B1 (fr) 1998-11-19 2001-11-30 Cirtes Ct D Ingenierie De Rech Procede de realisation de pieces mecaniques, en particulier de prototypes, par decomposition en strates, strates elementaires obtenues selon le procede et pieces mecaniques ainsi obtenues
FR2808896B1 (fr) * 2000-05-15 2003-05-09 Cirtes Ct D Ingenierie De Rech Dispositif pour la realisation de plaques destinees a un procede de prototypage rapide, procede d'usinage et d'assemblage desdites plaques et pieces prototypes ainsi obtenues
CA2443826A1 (en) * 2001-05-19 2002-11-28 Goldschmidt Ag Production of metal foams
US7175689B2 (en) * 2001-06-15 2007-02-13 Huette Klein-Reichenbach Gesellschaft Mbh Process for producing a lightweight molded part and molded part made of metal foam
CA2389939A1 (en) * 2002-06-25 2003-12-25 Alicja Zaluska New type of catalytic materials based on active metal-hydrogen-electronegative element complexes for reactions involving hydrogen transfer
FR2845492B1 (fr) 2002-10-07 2004-11-26 Cirtes Src Piece mecanique avec au moins un circuit de transport de fluide et son procede de conception par strates
DE60318965T2 (de) 2003-02-06 2009-01-22 Cirtes Src Sa Cooperative D'ues Verfahren zur optimierung der schichtübergänge in einer modellierung oder prototypenfertigung durch eine schichtzergliederung und nach diesem verfahren hergestellte werkstücke
DE102005005041A1 (de) * 2005-02-03 2006-08-10 Märkisches Werk GmbH Ventil zur Steuerung des Gasaustauschs, insbesondere bei Verbrennungsmotoren
JP4189401B2 (ja) * 2005-10-05 2008-12-03 本田技研工業株式会社 発泡アルミニウムの製造方法
WO2009062183A1 (en) * 2007-11-09 2009-05-14 Firestar Engineering, Llc Nitrous oxide fuel blend monopropellants
JP2010209374A (ja) * 2009-03-09 2010-09-24 Nippon Light Metal Co Ltd 外表面皮付き発泡アルミニウム及びその製造方法
EP2452064A4 (en) * 2009-07-07 2014-11-19 Firestar Engineering Llc HISTORIZED POROSITY FLASHBACK SUPPRESSIVE ELEMENTS FOR MONOPROPELLANT OR PRE-MIXED BIPROPELLANT SYSTEMS
US20110111251A1 (en) * 2009-11-10 2011-05-12 Ken Evans Process for producing a foamed metal article and process for producing a foamable metal precursor
CN104822476A (zh) * 2012-09-28 2015-08-05 陶氏环球技术有限责任公司 用于无线通信塔的发泡金属组件
CN104404287B (zh) * 2014-11-17 2017-01-04 界首市一鸣新材料科技有限公司 一种采用泡沫陶瓷辅助生产泡沫铝的工艺方法
CN111394605A (zh) * 2020-03-20 2020-07-10 江苏大学 一种TiB2颗粒增强泡沫铝/铝合金的制备方法
CN113695857B (zh) * 2021-09-09 2022-05-24 西北有色金属研究院 一种微流量多孔金属材料的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087807A (en) * 1959-12-04 1963-04-30 United Aircraft Corp Method of making foamed metal
DE2362293A1 (de) * 1973-12-14 1975-06-19 Technical Operations Basel Sa Zur herstellung eines einschlussteilchen aufweisenden metallschaums dienendes verfahren und eine vorrichtung zur durchfuehrung des verfahrens
US4969428A (en) * 1989-04-14 1990-11-13 Brunswick Corporation Hypereutectic aluminum silicon alloy
NO172697C (no) 1989-07-17 1993-08-25 Norsk Hydro As Fremgangsmaate ved fremstilling av partikkelforsterket metallskum og resulterende produkt
US5112697A (en) * 1989-09-06 1992-05-12 Alcan International Limited Stabilized metal foam body
DE4101630A1 (de) 1990-06-08 1991-12-12 Fraunhofer Ges Forschung Verfahren zur herstellung aufschaeumbarer metallkoerper und verwendung derselben
DE4018360C1 (en) * 1990-06-08 1991-05-29 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De Porous metal body prodn. - involves compaction at low temp. followed by heating to near melting point of metal
ATE141108T1 (de) * 1990-08-27 1996-08-15 Alcan Int Ltd Leichtgewichtmetall mit isolierten poren sowie seine herstellung
JPH0688154A (ja) * 1992-09-04 1994-03-29 Mitsubishi Kasei Corp 金属組成物及び発泡金属組成物の製造方法
DE4340791A1 (de) 1993-11-23 1995-05-24 Admos Gleitlager Gmbh Berlin Verfahren zur Herstellung von porösen Metallkörpern
DE19651197C2 (de) * 1995-12-15 1999-10-28 Susan Dietzschold Werkstoff zum Herstellen poröser Metallkörper

Also Published As

Publication number Publication date
US6332907B1 (en) 2001-12-25
EP1017864A1 (de) 2000-07-12
WO1999011832A1 (de) 1999-03-11
ATE208435T1 (de) 2001-11-15
JP3823024B2 (ja) 2006-09-20
EP1017864B1 (de) 2001-11-07
JP2001515140A (ja) 2001-09-18

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