CA2000800A1 - Directional solidification of metal matrix composites - Google Patents

Directional solidification of metal matrix composites

Info

Publication number
CA2000800A1
CA2000800A1 CA002000800A CA2000800A CA2000800A1 CA 2000800 A1 CA2000800 A1 CA 2000800A1 CA 002000800 A CA002000800 A CA 002000800A CA 2000800 A CA2000800 A CA 2000800A CA 2000800 A1 CA2000800 A1 CA 2000800A1
Authority
CA
Canada
Prior art keywords
preform
metal matrix
filler material
permeable mass
matrix composites
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.)
Granted
Application number
CA002000800A
Other languages
French (fr)
Other versions
CA2000800C (en
Inventor
Michael Kevork Aghajanian
Robert Campbell Kantner
John Peter Biel Jr.
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.)
Lanxide Technology Co LP
Original Assignee
Lanxide Technology Co LP
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 Lanxide Technology Co LP filed Critical Lanxide Technology Co LP
Publication of CA2000800A1 publication Critical patent/CA2000800A1/en
Application granted granted Critical
Publication of CA2000800C publication Critical patent/CA2000800C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
    • C04B41/515—Other specific metals
    • C04B41/5155—Aluminium
    • 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
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/88—Metals
    • 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
    • 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
    • C22C1/1057—Reactive infiltration
    • C22C1/1063—Gas reaction, e.g. lanxide
    • 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
    • B22F3/1003—Use of special medium during sintering, e.g. sintering aid
    • B22F2003/1014—Getter
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00905—Uses not provided for elsewhere in C04B2111/00 as preforms
    • C04B2111/00913—Uses not provided for elsewhere in C04B2111/00 as preforms as ceramic preforms for the fabrication of metal matrix comp, e.g. cermets
    • C04B2111/00931—Coated or infiltrated preforms, e.g. with molten metal

Abstract

A metal matrix composite is formed by contacting a molten matrix alloy with a permeable mass of filler material or preform in the presence of an infiltrating atmosphere.
Under these conditions, the molten matrix alloy will spontaneously infiltrate the permeable mass of filler material or preform under normal atmospheric pressures.
Once a desired amount of spontaneous infiltration has been achieved, or during the spontaneous infiltration step, the matrix metal which has infiltrated the permeable mass of filler material or preform is directionally solidified.
This technique allows the production of spontaneously infiltrated metal matrix composites having improved microstructures and properties.
CA002000800A 1988-11-10 1989-10-13 Directional solidification of metal matrix composites Expired - Fee Related CA2000800C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US269,602 1988-11-10
US07/269,602 US5020583A (en) 1988-11-10 1988-11-10 Directional solidification of metal matrix composites

Publications (2)

Publication Number Publication Date
CA2000800A1 true CA2000800A1 (en) 1990-05-10
CA2000800C CA2000800C (en) 2002-01-15

Family

ID=23027946

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002000800A Expired - Fee Related CA2000800C (en) 1988-11-10 1989-10-13 Directional solidification of metal matrix composites

Country Status (21)

Country Link
US (1) US5020583A (en)
EP (1) EP0368785B1 (en)
JP (1) JP2905516B2 (en)
KR (1) KR0121459B1 (en)
CN (1) CN1042499A (en)
AT (1) ATE96470T1 (en)
AU (1) AU625092B2 (en)
BR (1) BR8905758A (en)
CA (1) CA2000800C (en)
DE (1) DE68910274T2 (en)
DK (1) DK558589A (en)
FI (1) FI91723C (en)
IE (1) IE893176L (en)
IL (1) IL91730A0 (en)
MX (1) MX174180B (en)
NO (1) NO893983L (en)
NZ (1) NZ231082A (en)
PH (1) PH26243A (en)
PT (1) PT92262B (en)
TR (1) TR27335A (en)
ZA (1) ZA898536B (en)

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JP3812321B2 (en) * 2000-10-25 2006-08-23 株式会社豊田自動織機 Heat sink and manufacturing method thereof
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TWI290012B (en) * 2005-03-03 2007-11-11 Mitac Technology Corp Printed circuit board structure and manufacturing method thereof
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US7377304B2 (en) 2005-07-12 2008-05-27 Alcoa Inc. Method of unidirectional solidification of castings and associated apparatus
US7264038B2 (en) * 2005-07-12 2007-09-04 Alcoa Inc. Method of unidirectional solidification of castings and associated apparatus
US8448690B1 (en) 2008-05-21 2013-05-28 Alcoa Inc. Method for producing ingot with variable composition using planar solidification
CN101824557B (en) * 2010-02-04 2011-05-04 汨罗市鸿昱新材料有限责任公司 High-efficiency energy-saving method for producing forged manganese briquettes
CN107427914A (en) * 2015-06-19 2017-12-01 哈里伯顿能源服务公司 Reinforcing material blend with the little particle metal component for metal matrix composite
CN113732272B (en) * 2021-08-25 2022-06-03 中国联合重型燃气轮机技术有限公司 Directional solidification device and directional solidification method

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Also Published As

Publication number Publication date
AU4165489A (en) 1990-05-17
MX174180B (en) 1994-04-27
PT92262B (en) 1995-07-18
KR900007527A (en) 1990-06-01
ZA898536B (en) 1991-07-31
PH26243A (en) 1992-04-01
ATE96470T1 (en) 1993-11-15
DK558589A (en) 1990-05-11
IE893176L (en) 1990-05-10
EP0368785B1 (en) 1993-10-27
IL91730A0 (en) 1990-06-10
KR0121459B1 (en) 1997-12-03
FI91723C (en) 1994-08-10
EP0368785A1 (en) 1990-05-16
FI91723B (en) 1994-04-29
NO893983D0 (en) 1989-10-05
CA2000800C (en) 2002-01-15
PT92262A (en) 1990-05-31
NZ231082A (en) 1991-11-26
TR27335A (en) 1995-01-12
DK558589D0 (en) 1989-11-09
DE68910274D1 (en) 1993-12-02
JP2905516B2 (en) 1999-06-14
US5020583A (en) 1991-06-04
FI894930A0 (en) 1989-10-17
DE68910274T2 (en) 1994-03-10
BR8905758A (en) 1990-06-05
AU625092B2 (en) 1992-07-02
NO893983L (en) 1990-05-11
CN1042499A (en) 1990-05-30
JPH02236248A (en) 1990-09-19

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