WO1999032418A3 - Improved method for making a metal matrix composite body by an infiltration process - Google Patents

Improved method for making a metal matrix composite body by an infiltration process Download PDF

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Publication number
WO1999032418A3
WO1999032418A3 PCT/US1998/026948 US9826948W WO9932418A3 WO 1999032418 A3 WO1999032418 A3 WO 1999032418A3 US 9826948 W US9826948 W US 9826948W WO 9932418 A3 WO9932418 A3 WO 9932418A3
Authority
WO
WIPO (PCT)
Prior art keywords
preform
sacrificial
infiltration
mmc
objective
Prior art date
Application number
PCT/US1998/026948
Other languages
French (fr)
Other versions
WO1999032418A2 (en
WO1999032418A8 (en
Inventor
Gerhard Hans Schiroky
William Fischer
Michael K Aghajanian
Robert Wiener
Original Assignee
Lanxide Technology Co Ltd
Gerhard Hans Schiroky
William Fischer
Michael K Aghajanian
Robert Wiener
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 Ltd, Gerhard Hans Schiroky, William Fischer, Michael K Aghajanian, Robert Wiener filed Critical Lanxide Technology Co Ltd
Priority to AU20879/99A priority Critical patent/AU2087999A/en
Publication of WO1999032418A2 publication Critical patent/WO1999032418A2/en
Publication of WO1999032418A3 publication Critical patent/WO1999032418A3/en
Publication of WO1999032418A8 publication Critical patent/WO1999032418A8/en

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

Abstract

Improvements in processing metal matrix composite materials by infiltration are disclosed. Specifically, a permeable mass comprising a preform or bedding material is provided to an infiltration setup in addition to that being the objective of the infiltration. The additional preform or bed is itself infiltrated at least at some point during processing to produce an additional, e.g., 'sacrificial' MMC body. This sacrificial MMC reduces the amount that the carcass of matrix metal may shrink during cooling which in turn reduces the stress on and warping induced in the objective preform. The second or additional bed or preform is termed a 'sacrificial' bed or sacrificial preform. The sacrificial bed or preform may be disposed between the object preform and the body of matrix metal, or opposite the body of matrix metal from the object preform, or both. The sacrificial MMC may be reused in subsequent infiltration setups to produce additional infiltrations of objective preforms. Further, a separation facilitator may be disposed between the objective preform and the sacrificial bedding/preform/MMC to assist in the recovery of the desired MMC body following infiltration and solidification of matrix metal.
PCT/US1998/026948 1997-12-19 1998-12-18 Improved method for making a metal matrix composite body by an infiltration process WO1999032418A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU20879/99A AU2087999A (en) 1997-12-19 1998-12-18 Improved method for making a metal matrix composite body by an infiltration process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6831697P 1997-12-19 1997-12-19
US60/068,316 1997-12-19

Publications (3)

Publication Number Publication Date
WO1999032418A2 WO1999032418A2 (en) 1999-07-01
WO1999032418A3 true WO1999032418A3 (en) 1999-09-10
WO1999032418A8 WO1999032418A8 (en) 1999-10-14

Family

ID=22081777

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/026948 WO1999032418A2 (en) 1997-12-19 1998-12-18 Improved method for making a metal matrix composite body by an infiltration process

Country Status (2)

Country Link
AU (1) AU2087999A (en)
WO (1) WO1999032418A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6635357B2 (en) 2002-02-28 2003-10-21 Vladimir S. Moxson Bulletproof lightweight metal matrix macrocomposites with controlled structure and manufacture the same
US9429202B2 (en) 2012-05-02 2016-08-30 Intellectuall Property Holdings LLC Ceramic preform and method
US9714686B2 (en) 2014-10-20 2017-07-25 Intellectual Property Holdings, Llc Ceramic preform and method
CN108700151B (en) 2015-12-31 2021-07-20 知识产权控股有限责任公司 Method of manufacturing a metal matrix composite vented brake rotor
US11338360B2 (en) 2016-02-04 2022-05-24 Intellectual Property Holdings, Llc Device and method for forming a metal matrix composite vehicle component
US10830296B2 (en) 2017-04-21 2020-11-10 Intellectual Property Holdings, Llc Ceramic preform and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995025078A1 (en) * 1994-03-16 1995-09-21 The Dow Chemical Company Shaped ceramic-metal composites
US5553657A (en) * 1988-11-10 1996-09-10 Lanxide Technology Company, Lp Gating means for metal matrix composite manufacture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5553657A (en) * 1988-11-10 1996-09-10 Lanxide Technology Company, Lp Gating means for metal matrix composite manufacture
WO1995025078A1 (en) * 1994-03-16 1995-09-21 The Dow Chemical Company Shaped ceramic-metal composites

Also Published As

Publication number Publication date
WO1999032418A2 (en) 1999-07-01
WO1999032418A8 (en) 1999-10-14
AU2087999A (en) 1999-07-12

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