FR2219133A1 - Metal impregnated porous bodies - using metals forming low m. pt. alloy, to improve uniformity of structure - Google Patents

Metal impregnated porous bodies - using metals forming low m. pt. alloy, to improve uniformity of structure

Info

Publication number
FR2219133A1
FR2219133A1 FR7306485A FR7306485A FR2219133A1 FR 2219133 A1 FR2219133 A1 FR 2219133A1 FR 7306485 A FR7306485 A FR 7306485A FR 7306485 A FR7306485 A FR 7306485A FR 2219133 A1 FR2219133 A1 FR 2219133A1
Authority
FR
France
Prior art keywords
alloy
porous bodies
forming low
improve uniformity
impregnated porous
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
FR7306485A
Other languages
French (fr)
Other versions
FR2219133B1 (en
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Priority to FR7306485A priority Critical patent/FR2219133A1/en
Publication of FR2219133A1 publication Critical patent/FR2219133A1/en
Application granted granted Critical
Publication of FR2219133B1 publication Critical patent/FR2219133B1/fr
Granted 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • 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
    • 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

Abstract

Body comprises a porous material produced by fritting, agglomerating or compacting a powder, whose open pores are(partially) filled with a metallic constituent. The latter comprises a first component A and a second component B which (W.r.t. A) is vastly in excess and has a much lower melting pt. A and B form a alloy of m. ptB. The choice of A and B can be varied depending on the desired props. Process is used to form composite bodies of improved physical, mechanical, thermal and electrical props, or alternatively of porous metallic bodies by elimination of the original porous body.
FR7306485A 1973-02-23 1973-02-23 Metal impregnated porous bodies - using metals forming low m. pt. alloy, to improve uniformity of structure Granted FR2219133A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7306485A FR2219133A1 (en) 1973-02-23 1973-02-23 Metal impregnated porous bodies - using metals forming low m. pt. alloy, to improve uniformity of structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7306485A FR2219133A1 (en) 1973-02-23 1973-02-23 Metal impregnated porous bodies - using metals forming low m. pt. alloy, to improve uniformity of structure

Publications (2)

Publication Number Publication Date
FR2219133A1 true FR2219133A1 (en) 1974-09-20
FR2219133B1 FR2219133B1 (en) 1976-11-05

Family

ID=9115310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7306485A Granted FR2219133A1 (en) 1973-02-23 1973-02-23 Metal impregnated porous bodies - using metals forming low m. pt. alloy, to improve uniformity of structure

Country Status (1)

Country Link
FR (1) FR2219133A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638387A (en) * 1983-12-05 1987-01-20 Alps Electric Co., Ltd. Composition for sliding contact part of recording/reproducing apparatus
EP0286521A2 (en) * 1987-03-31 1988-10-12 Sumitomo Electric Industries Limited Superconducting composite
EP0299796A2 (en) * 1987-07-17 1989-01-18 Hewlett-Packard Company Silver additives for ceramic superconductors
FR2621310A1 (en) * 1986-06-13 1989-04-07 Akebono Brake Ind FRICTION MATERIAL COMPRISING A CARBON COMPOSITE REINFORCED WITH CARBON FIBERS, AND OF WHICH THE PORTS OF THE COMPOSITE CONTAIN A METAL
EP1357293A2 (en) * 2002-04-25 2003-10-29 Hitachi, Ltd. Bearing for CO2 refrigerant compressor
CN100443726C (en) * 2000-10-27 2008-12-17 日立空调·家用电器株式会社 Coolant compressor, air conditioner therewith, and refrigerator and parts thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2490238C1 (en) * 2012-03-23 2013-08-20 Вячеслав Максимович Бушуев Method of manufacturing products from composite materials and device for its realisation

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638387A (en) * 1983-12-05 1987-01-20 Alps Electric Co., Ltd. Composition for sliding contact part of recording/reproducing apparatus
FR2621310A1 (en) * 1986-06-13 1989-04-07 Akebono Brake Ind FRICTION MATERIAL COMPRISING A CARBON COMPOSITE REINFORCED WITH CARBON FIBERS, AND OF WHICH THE PORTS OF THE COMPOSITE CONTAIN A METAL
EP0286521A2 (en) * 1987-03-31 1988-10-12 Sumitomo Electric Industries Limited Superconducting composite
EP0286521A3 (en) * 1987-03-31 1990-08-08 Sumitomo Electric Industries Limited Superconducting composite
US5508257A (en) * 1987-03-31 1996-04-16 Sumitomo Electric Industries, Ltd. Superconducting composite
EP0299796A2 (en) * 1987-07-17 1989-01-18 Hewlett-Packard Company Silver additives for ceramic superconductors
EP0299796A3 (en) * 1987-07-17 1990-09-26 Hewlett-Packard Company Silver additives for ceramic superconductors
CN100443726C (en) * 2000-10-27 2008-12-17 日立空调·家用电器株式会社 Coolant compressor, air conditioner therewith, and refrigerator and parts thereof
EP1357293A2 (en) * 2002-04-25 2003-10-29 Hitachi, Ltd. Bearing for CO2 refrigerant compressor
EP1357293A3 (en) * 2002-04-25 2003-11-19 Hitachi, Ltd. Bearing for CO2 refrigerant compressor
US7128528B2 (en) 2002-04-25 2006-10-31 Hitachi, Ltd. Bearings for CO2 refrigerant compressor use, compressor using the same, and applications of the same

Also Published As

Publication number Publication date
FR2219133B1 (en) 1976-11-05

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Legal Events

Date Code Title Description
ST Notification of lapse