JPS5652870B2 - - Google Patents

Info

Publication number
JPS5652870B2
JPS5652870B2 JP7773A JP7773A JPS5652870B2 JP S5652870 B2 JPS5652870 B2 JP S5652870B2 JP 7773 A JP7773 A JP 7773A JP 7773 A JP7773 A JP 7773A JP S5652870 B2 JPS5652870 B2 JP S5652870B2
Authority
JP
Japan
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
JP7773A
Other languages
Japanese (ja)
Other versions
JPS4923210A (US20050065096A1-20050324-C00069.png
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 filed Critical
Publication of JPS4923210A publication Critical patent/JPS4923210A/ja
Publication of JPS5652870B2 publication Critical patent/JPS5652870B2/ja
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
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/284—Selection of ceramic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Mold Materials And Core Materials (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
JP7773A 1972-05-08 1973-01-05 Expired JPS5652870B2 (US20050065096A1-20050324-C00069.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00251252A US3824113A (en) 1972-05-08 1972-05-08 Method of coating preformed ceramic cores

Publications (2)

Publication Number Publication Date
JPS4923210A JPS4923210A (US20050065096A1-20050324-C00069.png) 1974-03-01
JPS5652870B2 true JPS5652870B2 (US20050065096A1-20050324-C00069.png) 1981-12-15

Family

ID=22951131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7773A Expired JPS5652870B2 (US20050065096A1-20050324-C00069.png) 1972-05-08 1973-01-05

Country Status (6)

Country Link
US (1) US3824113A (US20050065096A1-20050324-C00069.png)
JP (1) JPS5652870B2 (US20050065096A1-20050324-C00069.png)
CA (1) CA967822A (US20050065096A1-20050324-C00069.png)
DE (1) DE2323128A1 (US20050065096A1-20050324-C00069.png)
FR (1) FR2189145B1 (US20050065096A1-20050324-C00069.png)
GB (1) GB1419896A (US20050065096A1-20050324-C00069.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6185069U (US20050065096A1-20050324-C00069.png) * 1984-11-09 1986-06-04
JPS6276503U (US20050065096A1-20050324-C00069.png) * 1985-10-31 1987-05-16
JPS63198370U (US20050065096A1-20050324-C00069.png) * 1987-06-06 1988-12-21

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916075A (en) * 1972-07-22 1975-10-28 Philips Corp Chemically highly resistant material
JPS5235043B2 (US20050065096A1-20050324-C00069.png) * 1973-01-24 1977-09-07
US3972367A (en) * 1975-06-11 1976-08-03 General Electric Company Process for forming a barrier layer on ceramic molds suitable for use for high temperature eutectic superalloy casting
US4031945A (en) * 1976-04-07 1977-06-28 General Electric Company Process for making ceramic molds having a metal oxide barrier for casting and directional solidification of superalloys
DE2634633C2 (de) * 1976-07-31 1984-07-05 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Stranggießkokille aus einem Kupferwerkstoff, insbesondere zum Stranggießen von Stahl
FR2433164A1 (fr) * 1978-08-08 1980-03-07 Produits Refractaires Blocs a base d'oxydes refractaires electrofondus armes d'un element en un materiau d'une conductivite thermique elevee
GB2084895A (en) * 1980-10-04 1982-04-21 Rolls Royce Dissolving refractory materials in particular cores from castings
GB2126931B (en) * 1982-09-04 1986-04-23 Rolls Royce Dissolving ceramic materials
US5120580A (en) * 1989-07-07 1992-06-09 Lanxide Technology Company, Lp Methods of producing ceramic and ceramic composite bodies
US5262203A (en) * 1989-07-07 1993-11-16 Lanxide Technology Company, Lp Methods of producing ceramic and ceramic composite bodies
JP2950122B2 (ja) * 1993-07-29 1999-09-20 信越化学工業株式会社 セラミックスと金属との複合体の製造方法及び製造装置
US7163963B2 (en) * 2003-09-08 2007-01-16 Conocophillips Company Chemically and thermally stabilized alumina for Fischer-Tropsch catalysts
US7811965B2 (en) * 2004-08-18 2010-10-12 Symyx Solutions, Inc. Platinum-copper-nickel fuel cell catalyst
US7802613B2 (en) * 2006-01-30 2010-09-28 United Technologies Corporation Metallic coated cores to facilitate thin wall casting
US20120073303A1 (en) * 2010-09-23 2012-03-29 General Electric Company Metal injection molding process and components formed therewith
US8876481B2 (en) * 2011-01-05 2014-11-04 General Electric Company Turbine airfoil component assembly for use in a gas turbine engine and methods for fabricating same
US20160175923A1 (en) 2012-04-09 2016-06-23 General Electric Company Composite core for casting processes, and processes of making and using the same
CN103464676A (zh) * 2013-09-10 2013-12-25 西安航空动力股份有限公司 一种防止陶瓷型芯发生化学反应的防护方法
WO2015073202A1 (en) 2013-11-18 2015-05-21 United Technologies Corporation Coated casting cores and manufacture methods
US9579714B1 (en) 2015-12-17 2017-02-28 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
US10099276B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having an internal passage defined therein
US10099284B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having a catalyzed internal passage defined therein
US10046389B2 (en) 2015-12-17 2018-08-14 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10137499B2 (en) 2015-12-17 2018-11-27 General Electric Company Method and assembly for forming components having an internal passage defined therein
US10099283B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having an internal passage defined therein
US10118217B2 (en) 2015-12-17 2018-11-06 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10150158B2 (en) 2015-12-17 2018-12-11 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US9987677B2 (en) 2015-12-17 2018-06-05 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US9968991B2 (en) 2015-12-17 2018-05-15 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
US10286450B2 (en) 2016-04-27 2019-05-14 General Electric Company Method and assembly for forming components using a jacketed core
US10335853B2 (en) 2016-04-27 2019-07-02 General Electric Company Method and assembly for forming components using a jacketed core
US10335851B2 (en) * 2017-04-24 2019-07-02 GM Global Technology Operations LLC Sand core to eliminate degenerated skin
US10364189B2 (en) 2017-05-04 2019-07-30 General Electric Company Methods for forming ceramic cores
CN111593287B (zh) * 2020-05-29 2022-09-30 深圳市万泽中南研究院有限公司 一种超声速等离子喷涂形成陶瓷型芯氧化铝涂层的方法
FR3113254B1 (fr) * 2020-08-06 2022-11-25 Safran Protection contre l’oxydation ou la corrosion d’une pièce creuse en superalliage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016311A (en) * 1958-12-17 1962-01-09 Union Carbide Corp High temperature coatings and bodies
US3222435A (en) * 1963-04-30 1965-12-07 Jr Edward J Mellen Injection molding of ceramic cores

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL235063A (US20050065096A1-20050324-C00069.png) * 1958-01-13
US2932864A (en) * 1958-06-17 1960-04-19 Mellen Method of making and drying shell-type refractory molds
US3171174A (en) * 1963-06-06 1965-03-02 Jr Edward J Mellen Frozen-mercury process for making shell molds
US3307232A (en) * 1965-01-04 1967-03-07 Edward J Mellen Jr Method and apparatus for forming shell molds by the use of a fluidized bed drying system
US3452804A (en) * 1965-12-02 1969-07-01 Edward J Mellen Method of making a permeable shell mold
US3450672A (en) * 1967-01-12 1969-06-17 Gen Electric Organosilsesquioxanes and a method for making them

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016311A (en) * 1958-12-17 1962-01-09 Union Carbide Corp High temperature coatings and bodies
US3222435A (en) * 1963-04-30 1965-12-07 Jr Edward J Mellen Injection molding of ceramic cores

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6185069U (US20050065096A1-20050324-C00069.png) * 1984-11-09 1986-06-04
JPS6276503U (US20050065096A1-20050324-C00069.png) * 1985-10-31 1987-05-16
JPS63198370U (US20050065096A1-20050324-C00069.png) * 1987-06-06 1988-12-21

Also Published As

Publication number Publication date
JPS4923210A (US20050065096A1-20050324-C00069.png) 1974-03-01
US3824113A (en) 1974-07-16
FR2189145B1 (US20050065096A1-20050324-C00069.png) 1976-09-17
FR2189145A1 (US20050065096A1-20050324-C00069.png) 1974-01-25
GB1419896A (en) 1975-12-31
DE2323128A1 (de) 1973-11-22
CA967822A (en) 1975-05-20

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