GB1276571A - Internally heated autoclave for use in impregnating a porous material with a molten metal - Google Patents

Internally heated autoclave for use in impregnating a porous material with a molten metal

Info

Publication number
GB1276571A
GB1276571A GB26733/69A GB2673369A GB1276571A GB 1276571 A GB1276571 A GB 1276571A GB 26733/69 A GB26733/69 A GB 26733/69A GB 2673369 A GB2673369 A GB 2673369A GB 1276571 A GB1276571 A GB 1276571A
Authority
GB
United Kingdom
Prior art keywords
impregnating
molten metal
internally heated
impregnated
graphite
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.)
Expired
Application number
GB26733/69A
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.)
Nippon Carbon Co Ltd
Original Assignee
Nippon Carbon Co Ltd
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 Nippon Carbon Co Ltd filed Critical Nippon Carbon Co Ltd
Publication of GB1276571A publication Critical patent/GB1276571A/en
Expired 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
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F3/26—Impregnating
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Furnace Details (AREA)

Abstract

1276571 Internally heated pressure vessel NIPPON CARBON CO Ltd 27 May 1969 [28 May 1968] 26733/69 Heading B1X [Also in Divisions B3 and F4] An internally heated pressure vessel in which porous articles are impregnated with a molten metal, comprises a water cooled, insulated, stainless steel outer shell 1, a heating chamber 6 and an impregnating chamber 5. The porous articles to be impregnated are loaded into a graphite dip cage 15 secured to a shaft 14 which extends through the cover 17 of the vessel, and then lowered into the molten metal which is contained in a graphite beaker 7 backed by a stainless steel container 4 which separates the impregnating and heating chambers 5, 6 respectively. Both chambers may be selectively connected to a nitrogen or argon gas source (not shown) through line 10 to allow them to be pressurised, or to a vacuum pump (not shown) to allow a vacuum to be produced in them. The electric heater 3 is used to both melt and maintain the metal molten.
GB26733/69A 1968-05-28 1969-05-27 Internally heated autoclave for use in impregnating a porous material with a molten metal Expired GB1276571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3566768 1968-05-28

Publications (1)

Publication Number Publication Date
GB1276571A true GB1276571A (en) 1972-06-01

Family

ID=12448209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26733/69A Expired GB1276571A (en) 1968-05-28 1969-05-27 Internally heated autoclave for use in impregnating a porous material with a molten metal

Country Status (3)

Country Link
US (1) US3599601A (en)
DE (1) DE6921417U (en)
GB (1) GB1276571A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2247636A (en) * 1990-08-03 1992-03-11 Atomic Energy Authority Uk The manufacture of composite materials
GB2287205A (en) * 1994-02-10 1995-09-13 Electrovac Preparing metal matrix composites

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727680A (en) * 1971-10-04 1973-04-17 Deere & Co Apparatus for finishing patterns and core boxes
JPS539254B2 (en) * 1973-03-26 1978-04-04
DE3005586C2 (en) * 1980-02-15 1985-03-14 Kernforschungsanlage Jülich GmbH, 5170 Jülich Composite panel that can be used for armor
US4979987A (en) * 1988-07-19 1990-12-25 First Miss Gold, Inc. Precious metals recovery from refractory carbonate ores
DE3837378A1 (en) * 1988-08-05 1990-02-08 Claussen Nils CERAMIC COMPOSITE, METHOD FOR ITS MANUFACTURE AND USE
US5000249A (en) * 1988-11-10 1991-03-19 Lanxide Technology Company, Lp Method of forming metal matrix composites by use of an immersion casting technique and product produced thereby
US5529109A (en) * 1988-11-10 1996-06-25 Lanxide Technology Company, Lp Flotation process for the formation of metal matrix composite bodies
US5111871B1 (en) * 1989-03-17 1993-12-28 J. Cook Arnold Method of vacuum casting
GB9122676D0 (en) * 1991-10-25 1991-12-11 Electrotech Ltd Processing system
US6178780B1 (en) * 1993-11-12 2001-01-30 Olympus Optical Co., Ltd. Method of solution doping a sol gel body via immersion
US5989473A (en) * 1996-07-29 1999-11-23 David G. Haverty Manufacturing composite parts with integral porous components
US6325230B1 (en) * 2000-08-08 2001-12-04 Korrotech Gmbh U. Co. Kg Galvanizing tank
JP3967239B2 (en) * 2001-09-20 2007-08-29 株式会社フジクラ Method for producing member with filled metal part and member with filled metal part
US7604783B2 (en) 2004-12-22 2009-10-20 Placer Dome Technical Services Limited Reduction of lime consumption when treating refractor gold ores or concentrates
GB0515649D0 (en) * 2005-07-29 2005-09-07 Surface Transforms Plc Method and apparatus for treatment of preforms
US8061888B2 (en) 2006-03-17 2011-11-22 Barrick Gold Corporation Autoclave with underflow dividers
US8252254B2 (en) 2006-06-15 2012-08-28 Barrick Gold Corporation Process for reduced alkali consumption in the recovery of silver
CN109748600A (en) * 2017-11-08 2019-05-14 大同新成新材料股份有限公司 Metal-impregnated carbon draw runner production equipment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US691675A (en) * 1901-01-02 1902-01-21 Gen Electric Manufacture of electrical condensers.
US769052A (en) * 1904-04-26 1904-08-30 Shipley N Brayshaw Apparatus or furnace for hardening steel cutters or other tools.
US1800912A (en) * 1926-11-15 1931-04-14 Western Electric Co Heat-treating apparatus
US1917957A (en) * 1930-02-07 1933-07-11 Ericsson Telefon Ab L M Drying and impregnating of cables
US1880806A (en) * 1931-04-10 1932-10-04 Bell Telephone Labor Inc Heat treating furnace
US2135127A (en) * 1937-04-22 1938-11-01 Dow Chemical Co Means for impregnating
GB713532A (en) * 1950-04-11 1954-08-11 Alois Vogt Improvements in or relating to vacuum impregnation apparatus, and methods of operating such apparatus
US3338207A (en) * 1965-02-03 1967-08-29 Technicon Corp Automatic immersion apparatus
US3429563A (en) * 1967-10-12 1969-02-25 Richard D Brew & Co Inc Heat-treating quench furnace

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2247636A (en) * 1990-08-03 1992-03-11 Atomic Energy Authority Uk The manufacture of composite materials
GB2287205A (en) * 1994-02-10 1995-09-13 Electrovac Preparing metal matrix composites
GB2287205B (en) * 1994-02-10 1997-11-12 Electrovac Method and apparatus for preparing metal matrix composites
US5787960A (en) * 1994-02-10 1998-08-04 Electrovac, Fabrikation Elektrotechnischer Spezialartikel Gesellschaft M.B.H. Method of making metal matrix composites

Also Published As

Publication number Publication date
US3599601A (en) 1971-08-17
DE6921417U (en) 1971-09-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee