KR920703862A - Method for producing particle-reinforced metal foam and products thereof - Google Patents

Method for producing particle-reinforced metal foam and products thereof

Info

Publication number
KR920703862A
KR920703862A KR1019920700095A KR920700095A KR920703862A KR 920703862 A KR920703862 A KR 920703862A KR 1019920700095 A KR1019920700095 A KR 1019920700095A KR 920700095 A KR920700095 A KR 920700095A KR 920703862 A KR920703862 A KR 920703862A
Authority
KR
South Korea
Prior art keywords
metal
metal foam
particles
composite material
reinforced
Prior art date
Application number
KR1019920700095A
Other languages
Korean (ko)
Other versions
KR100186782B1 (en
Inventor
볼프강 발터 루치
보른 커케백
Original Assignee
이반 리카넥
노르스크 히드로 아.에스
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
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Application filed by 이반 리카넥, 노르스크 히드로 아.에스 filed Critical 이반 리카넥
Publication of KR920703862A publication Critical patent/KR920703862A/en
Application granted granted Critical
Publication of KR100186782B1 publication Critical patent/KR100186782B1/en

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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
    • C22C1/08—Alloys with open or closed pores
    • 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
    • C22C1/08—Alloys with open or closed pores
    • C22C1/083—Foaming process in molten metal other than by powder metallurgy

Abstract

Particle reinforced low cost metal foam is provided by a process of manufacturing metal foam based on foaming of molten composite material using finely dispersed cellulating gas.

Description

입자강화 금속 발포체의 제조방법 및 그 제품Method for producing particle-reinforced metal foam and products thereof

[도면의 간단한 설명][Brief Description of Drawings]

제1도는 본 발명에 따른 금속 발포체의 제조방법을 흐름도의 형태로서 개략적으로 보여주고,1 schematically shows, in the form of a flowchart, a method for producing a metal foam according to the invention,

제2도는 본 발명에 따라 제조된 발포된 금속 샘플의 자연적 크기 접촉 프린트를 나타내고,2 shows a natural size contact print of a foamed metal sample prepared according to the present invention,

제3도는 밀폐 기포의 Al-발포체 구조의 광학적 금속 현미경 사진을 보여주고,3 shows an optical metal micrograph of the Al-foam structure of a closed bubble,

제4도는 발포체 샘플상에서 수행된 압축 시험으로 부터의 결과를 그래프로 예시한다.4 graphically illustrates the results from a compression test performed on a foam sample.

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (9)

용융된 복합 금속 재료를 제공하고, 용융물 내로 기포화 기체를 공급하고, 용융물을 발포시키고 용융물의 상부에 발포된 금속을 축척하고, 끝으로 발포된 금속을 제거하고 응고시키는 단계를 포함함을 특징으로 하는, 입자 강화 금속 발포체의 제조방법.Providing a molten composite metal material, feeding a bubbling gas into the melt, foaming the melt and accumulating the foamed metal on top of the melt, and finally removing and solidifying the foamed metal. Method for producing a particle-reinforced metal foam. 제1항에 있어서, 입자 금속 매트릭스 복합 재료의 재용융에 의해서 융용된 복합 재료가 제공됨을 특징으로 하는 방법.The method of claim 1 wherein the composite material melted by remelting the particulate metal matrix composite material is provided. 제1항에 있어서, 활성 기체에 의해 용융 금속 또는 얼로이내로 강화 입자를 부가 또는 분포시킴에 의해서 복합 재료가 현장에시 형성됨을 특징으로 하는 방법.The method of claim 1 wherein the composite material is formed in situ by adding or distributing the reinforcing particles into the molten metal or alloy by the active gas. 제3항에 있어서, 활성 기체가 CO2가스이고 입자가 내화성 입자임을 특징으로 하는 방법.The method of claim 3 wherein the active gas is CO 2 gas and the particles are refractory particles. 상기 항들중 어느 한항에 있어서, 용융된 복합 재료가 알루미늄 또는 알루미늄 얼로이임을 특징으로 하는 방법.The method of claim 1, wherein the molten composite material is aluminum or an aluminum alloy. 제1항에 있어서, 기포화 기체가 공기임을 특징으로 하는 방법.The method of claim 1 wherein the bubbling gas is air. 내화성 강화입자를 포함하는 10 내지 20㎛의 기포벽 두께에 특징이 있는 밀폐된 기포 입자 강화된 금속 발포체.A hermetically sealed bubble particle reinforced metal foam characterized by a bubble wall thickness of 10 to 20 μm comprising fire resistant reinforcement particles. 제7항에 있어서, 매트릭스 금속이 SiC입자에 의해 강화된 알루미늄 얼로이 임을 특징으로 하는 강화된 금속 발포체.8. The reinforced metal foam according to claim 7, wherein the matrix metal is an aluminum alloy reinforced by SiC particles. 제8항에 있어서, 발포체가 0.2g/㎤의 밀도에서 0.2㎏/㎟의 압축 강도를 나타냄을 특징으로 하는 강화된 금속 발포체.10. The reinforced metal foam according to claim 8, wherein the foam exhibits a compressive strength of 0.2 kg / mm2 at a density of 0.2 g / cm3. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019920700095A 1989-07-17 1990-07-11 A process of manufacturing particle reinforced metal foam and product thereof KR100186782B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO892925A NO172697C (en) 1989-07-17 1989-07-17 PROCEDURE FOR THE MANUFACTURING OF PARTICULAR REINFORCED METAL FOAM AND RESULTING PRODUCT
NO892925 1989-07-17
PCT/NO1990/000115 WO1991001387A1 (en) 1989-07-17 1990-07-11 A process of manufacturing particle reinforced metal foam and product thereof

Publications (2)

Publication Number Publication Date
KR920703862A true KR920703862A (en) 1992-12-18
KR100186782B1 KR100186782B1 (en) 1999-05-01

Family

ID=19892250

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920700095A KR100186782B1 (en) 1989-07-17 1990-07-11 A process of manufacturing particle reinforced metal foam and product thereof

Country Status (13)

Country Link
EP (1) EP0483184B1 (en)
JP (1) JP2635817B2 (en)
KR (1) KR100186782B1 (en)
AT (1) ATE100867T1 (en)
BR (1) BR9007549A (en)
CA (1) CA2064099A1 (en)
DE (2) DE483184T1 (en)
DK (1) DK0483184T3 (en)
ES (1) ES2049037T3 (en)
HU (1) HU210524B (en)
NO (1) NO172697C (en)
RU (1) RU2046151C1 (en)
WO (1) WO1991001387A1 (en)

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NO953858D0 (en) * 1995-09-29 1995-09-29 Norsk Hydro As laminate
EP1017864B1 (en) * 1997-08-30 2001-11-07 Honsel GmbH & Co. KG Alloy for producing metal foamed bodies using a powder with nucleating additives
NO981119L (en) 1998-01-14 1999-07-15 Norsk Hydro As Coachbuilding
DE19813176C2 (en) * 1998-03-25 2000-08-24 Fraunhofer Ges Forschung Process for the production of composite parts
AU5962900A (en) 1999-05-26 2000-12-18 Thermotite As Heat-insulated steel pipe for deep-sea pipelines and method for producing the same
RU2193948C2 (en) * 1999-07-06 2002-12-10 Лебедев Виктор Иванович Method for making porous metal and articles of such metal
DE19948830B4 (en) * 1999-10-06 2005-11-24 Terex-Demag Gmbh & Co. Kg Telescopic boom for cranes
US6343640B1 (en) * 2000-01-04 2002-02-05 The University Of Alabama Production of metal/refractory composites by bubbling gas through a melt
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US7195662B2 (en) 2001-06-15 2007-03-27 Huette Klein-Reichenbach Gesellschaft Mbh Device and process for producing metal foam
AT410103B (en) * 2001-06-15 2003-02-25 Huette Klein Reichenbach Gmbh METHOD FOR PRODUCING A LIGHTWEIGHT MOLDED BODY AND MOLDED BODY FROM METAL FOAM
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CN110052594B (en) * 2019-04-25 2024-01-02 清华大学 Foam metal preparation method and foam metal preparation device

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Also Published As

Publication number Publication date
ATE100867T1 (en) 1994-02-15
EP0483184A1 (en) 1992-05-06
HU9200169D0 (en) 1992-06-29
CA2064099A1 (en) 1991-01-18
HU210524B (en) 1995-04-28
WO1991001387A1 (en) 1991-02-07
ES2049037T3 (en) 1994-04-01
EP0483184B1 (en) 1994-01-26
JP2635817B2 (en) 1997-07-30
NO892925L (en) 1991-01-18
DE69006359T2 (en) 1994-05-11
RU2046151C1 (en) 1995-10-20
DE69006359D1 (en) 1994-03-10
NO172697B (en) 1993-05-18
NO172697C (en) 1993-08-25
DE483184T1 (en) 1992-08-13
JPH04506835A (en) 1992-11-26
KR100186782B1 (en) 1999-05-01
DK0483184T3 (en) 1994-05-30
NO892925D0 (en) 1989-07-17
BR9007549A (en) 1992-06-30
HUT60791A (en) 1992-10-28

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