KR970062056A - METHOD FOR PRODUCING ALUMINUM ALLOY BASED MATER - Google Patents

METHOD FOR PRODUCING ALUMINUM ALLOY BASED MATER Download PDF

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KR970062056A
KR970062056A KR1019960002682A KR19960002682A KR970062056A KR 970062056 A KR970062056 A KR 970062056A KR 1019960002682 A KR1019960002682 A KR 1019960002682A KR 19960002682 A KR19960002682 A KR 19960002682A KR 970062056 A KR970062056 A KR 970062056A
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South Korea
Prior art keywords
reinforcing
particles
metal
producing
aluminum
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KR1019960002682A
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Korean (ko)
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KR0180104B1 (en
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이경구
이도재
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이경구
이도재
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    • 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
    • C22C1/1005—Pretreatment of the non-metallic additives
    • 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
    • B22F3/03—Press-moulding apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4505—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application
    • C04B41/4535—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application applied as a solution, emulsion, dispersion or suspension
    • C04B41/4541—Electroless plating
    • 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
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/03—Making non-ferrous alloys by melting using master alloys
    • 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
    • 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
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals
    • C23C18/32—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals
    • C23C18/38—Coating with copper
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals
    • C23C18/42—Coating with noble metals

Abstract

본 발명은 알루미늄(Al) 합금기 복합재료의 제조방법 좀더 상세하게는 탄화실리콘(SiC) 입자나 알루미나(Al2O3) 입자를 보강재로 사용하여 알루미늄 합금기 복합재료를 제조함에 있어 상기 보강재의 입자표면에 금속층을 피복하여 성형한 후 가압주조한 보강입자를 알루미늄 합금기지내에 균일하게 분산시켜서 보강입자와 기지금속간에 결합력을 부여함으로서 내마모성 재료로 사용할 수 있도록 한 보강재 표면에 금속층을 피복한 알루미늄 합금기 복합재료의 제조방법에 관한 것이다.The present invention relates to a method for producing an aluminum (Al) alloy composite material. More specifically, in the production of an aluminum alloy matrix composite using silicon carbide (SiC) particles or alumina (Al 2 O 3 ) particles as a reinforcing material, A reinforcing particle which is formed by covering the surface of the particle with a metal layer and then the pressure-cast reinforcing particles are uniformly dispersed in the aluminum alloy base to give a bonding force between the reinforcing particles and the base metal, so that the reinforcing particle can be used as an abrasion resistant material. And to a method for producing the same.

알루미늄 금속기지에 보강재로서 내마모성 입자인 탄화실리콘(SiC) 또는 알루미나(Al2O3)등을 보강입자로 사용할 경우 보강입자에 무전해 도금법으로 Ni-P, Ag, Cu 등의 금속도금의 표면처리를 함으로써 700℃ 정도의 저온에서 기지금속과의 젖음성을 개선토록하여 기지금속과 보강재간의 결합력을 향상시키고 보강입자가 균일하게 분산토록하여 보강입자의 분산성을 향상시키고 젖음성을 개선하도록 한 알루미늄 합금기 복합재료의 제조방법에 관한 것이다.When using silicon carbide (SiC) or alumina (Al 2 O 3 ), which is abrasion resistant particles, as a reinforcing material on an aluminum metal base, the surface treatment of metal plating such as Ni-P, Ag and Cu by electroless plating on the reinforcing particles To improve the wettability with the base metal at a low temperature of about 700 ° C. to improve the bonding force between the base metal and the reinforcing material and to disperse the reinforcing particles uniformly to improve the dispersibility of the reinforcing particles and improve the wettability. And a method for producing the composite material.

Description

알루미늄 합금기 복합재료의 제조방법METHOD FOR PRODUCING ALUMINUM ALLOY BASED MATER

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제2도는 보강재에 금속층을 도금하여 제조한 복합재료의 인장강도가 개선됨을 나타내는 도표.FIG. 2 is a chart showing that the tensile strength of a composite material produced by plating a metal layer on a reinforcing material is improved. FIG.

제3도는 보강재에 금속층을 도금하여 제조한 복합재료의 계면강도가 개선됨을 나타내는 도표.FIG. 3 is a graph showing that the interfacial strength of a composite material produced by plating a metal layer on a stiffener is improved. FIG.

Claims (4)

알루미늄(Al) 합금기 복합재료에서 보강재로 사용되는 탄화실리콘(SiC) 입자표면에 무전해 도금법으로 Ni-P을 도금하는 제1공정과 상기 금속층이 도금된 보강재입자와 적당량의 알루미늄(Al) 합금 분말을 가압하여 예비 성형하는 제2공정과 상기 제2공정에 의하여 성형된 예비 성형체를 400℃로 예열하고 알루미늄(Al) 합금기를 700℃로 용해하여 예비 성형체에 주입 가압주조함을 특징으로 하는 알루미늄 합금기 복합재료의 제조방법.A first step of plating Ni-P on the surface of silicon carbide (SiC) particles used as a reinforcing material in an aluminum (Al) alloy composite material by an electroless plating method, a step of forming Ni- A second step of preliminarily molding the powder and a preliminary molding formed by the second step are preheated to 400 DEG C and an aluminum (Al) alloy is melted at 700 DEG C to pour into a preliminary molding, (2). 청구범위 제1항에 있어서, 보강재로 알루미나(Al2O3)를 사용함을 특징으로 하는 알루미늄 합금기 복합재료의 제조방법.The method according to claim 1, wherein alumina (Al 2 O 3 ) is used as a reinforcing material. 청구범위 제1항에 있어서, 보강재 입자표면에 무전해 도금법으로 Ag를 금속도금함을 특징으로 하는 알루미늄 합금기 복합재료의 제조방법.The method for producing an aluminum alloy matrix composite material according to claim 1, wherein the surface of the stiffener particles is metal-plated with Ag by an electroless plating method. 청구범위 제1항에 있어서, 보강재입자 표면에 무전해 도금법으로 Cu를 금속 도금함을 특징으로 하는 알루미늄 합금기 복합재료의 제조방법.The method for producing an aluminum alloy base material according to claim 1, wherein Cu is metal-plated on the surface of the reinforcing material particles by electroless plating. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960002682A 1996-02-05 1996-02-05 Method of manufacturing aluminum alloy composite materials KR0180104B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101281794B1 (en) * 2011-03-28 2013-07-05 한국기계연구원 Fabrication method of aluminum matrix composites and aluminum matrix composite by the same
CN117418132A (en) * 2023-12-18 2024-01-19 阜新中孚轻金属科技有限公司 Al (aluminum) alloy 2 O 3 Preparation method of/A356 composite material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3553520B2 (en) * 2001-04-19 2004-08-11 三菱重工業株式会社 Method for producing radioactive substance storage member and billet for extrusion molding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101281794B1 (en) * 2011-03-28 2013-07-05 한국기계연구원 Fabrication method of aluminum matrix composites and aluminum matrix composite by the same
CN117418132A (en) * 2023-12-18 2024-01-19 阜新中孚轻金属科技有限公司 Al (aluminum) alloy 2 O 3 Preparation method of/A356 composite material

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