DE2737227A1 - Formkoerper aus keramik, insbesondere siliciumkeramik und verfahren zu seiner herstellung - Google Patents

Formkoerper aus keramik, insbesondere siliciumkeramik und verfahren zu seiner herstellung

Info

Publication number
DE2737227A1
DE2737227A1 DE19772737227 DE2737227A DE2737227A1 DE 2737227 A1 DE2737227 A1 DE 2737227A1 DE 19772737227 DE19772737227 DE 19772737227 DE 2737227 A DE2737227 A DE 2737227A DE 2737227 A1 DE2737227 A1 DE 2737227A1
Authority
DE
Germany
Prior art keywords
ceramic
powder
refractory
bodies
composition
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
DE19772737227
Other languages
German (de)
English (en)
Other versions
DE2737227C2 (US07655688-20100202-C00086.png
Inventor
Wilhelm Dr Ing Siebmanns
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.)
MTU Aero Engines GmbH
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Priority to DE19772737227 priority Critical patent/DE2737227A1/de
Priority to US05/930,987 priority patent/US4322458A/en
Priority to SE7808641A priority patent/SE431743B/sv
Publication of DE2737227A1 publication Critical patent/DE2737227A1/de
Application granted granted Critical
Publication of DE2737227C2 publication Critical patent/DE2737227C2/de
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
    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/1208—Containers or coating used therefor
    • B22F3/1216—Container composition
    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/1208—Containers or coating used therefor
    • B22F3/1258—Container manufacturing
    • B22F3/1266—Container manufacturing by coating or sealing the surface of the preformed article, e.g. by melting
    • 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
    • C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/584—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
    • C04B35/593—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride obtained by pressure sintering
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • C04B35/6455—Hot isostatic pressing
    • 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
    • C04B41/5025—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 with ceramic materials
    • 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
    • C04B41/87—Ceramics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
DE19772737227 1977-08-18 1977-08-18 Formkoerper aus keramik, insbesondere siliciumkeramik und verfahren zu seiner herstellung Granted DE2737227A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19772737227 DE2737227A1 (de) 1977-08-18 1977-08-18 Formkoerper aus keramik, insbesondere siliciumkeramik und verfahren zu seiner herstellung
US05/930,987 US4322458A (en) 1977-08-18 1978-08-04 Molded ceramic member, particularly of silicon ceramic, and method for the manufacture thereof
SE7808641A SE431743B (sv) 1977-08-18 1978-08-15 Poros formkropp av keramik, serskilt kiselkeramik, forsedd med ett skikt bildande en gastet kapsling vid vermeisostatisk pressning samt forfarande for inkapsling av porosa formkroppar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772737227 DE2737227A1 (de) 1977-08-18 1977-08-18 Formkoerper aus keramik, insbesondere siliciumkeramik und verfahren zu seiner herstellung

Publications (2)

Publication Number Publication Date
DE2737227A1 true DE2737227A1 (de) 1979-02-22
DE2737227C2 DE2737227C2 (US07655688-20100202-C00086.png) 1987-05-14

Family

ID=6016708

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772737227 Granted DE2737227A1 (de) 1977-08-18 1977-08-18 Formkoerper aus keramik, insbesondere siliciumkeramik und verfahren zu seiner herstellung

Country Status (3)

Country Link
US (1) US4322458A (US07655688-20100202-C00086.png)
DE (1) DE2737227A1 (US07655688-20100202-C00086.png)
SE (1) SE431743B (US07655688-20100202-C00086.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0175548A1 (en) * 1984-09-18 1986-03-26 KAISER ALUMINUM & CHEMICAL CORPORATION Isostatic compression technique for powder metallurgy

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4923230A (en) * 1989-08-18 1990-05-08 Ashland Products Company Self-contained security lock for double-hung window
US5296183A (en) * 1992-08-21 1994-03-22 Dow-United Technologies Composite Products, Inc. Method for comolding property enhancing coatings to composite articles
US8173574B2 (en) * 2006-09-20 2012-05-08 Basf Corporation Catalysts to reduce NOx in an exhaust gas stream and methods of preparation
US7943548B2 (en) * 2006-09-20 2011-05-17 Basf Corporation Catalysts to reduce NOx in an exhaust gas stream and methods of preparation
US7759280B2 (en) * 2006-09-20 2010-07-20 Basf Corporation Catalysts, systems and methods to reduce NOX in an exhaust gas stream
CN110039041A (zh) * 2019-04-22 2019-07-23 依波精品（深圳）有限公司 抗菌不锈钢复合粉体、抗菌不锈钢及其制备方法
CN114214588A (zh) * 2021-12-01 2022-03-22 上海航天设备制造总厂有限公司 一种用于空间环境高温自适应润滑涂层及制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1646500B2 (de) * 1967-12-20 1975-04-17 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Erzeugung eines porendichten Überzuges auf Siliziumnitrid-Formkörpern

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA696256A (en) * 1964-10-20 M. Browne Charles Spraying decomposable metal compounds in sequence
US2433847A (en) * 1941-08-09 1948-01-06 Armstrong Cork Co Sealed insulation block
NL83997C (US07655688-20100202-C00086.png) * 1953-05-12
US2893891A (en) * 1954-05-19 1959-07-07 Armour Res Found High surface area coating production
LU34348A1 (US07655688-20100202-C00086.png) * 1955-05-02
US3087831A (en) * 1959-04-17 1963-04-30 Libbey Owens Ford Glass Co Light reflecting films and process for their production
US3404020A (en) * 1964-12-23 1968-10-01 Gen Dynamics Corp Ceramic-to-metal bonding method
US3617358A (en) * 1967-09-29 1971-11-02 Metco Inc Flame spray powder and process
US3619233A (en) * 1969-03-06 1971-11-09 Globe Union Inc Method of metallizing a ceramic member
US3798114A (en) * 1971-05-11 1974-03-19 Owens Illinois Inc Glasses with high content of silver oxide
US3755065A (en) * 1971-05-11 1973-08-28 Owens Illinois Inc Oxidic solder sealing compositions and their use in forming laminates
US3811938A (en) * 1972-06-09 1974-05-21 Matsushita Electric Ind Co Ltd Production of barium titanate ceramics having a positive temperature coefficient of electrical resistance
US4056643A (en) * 1973-12-08 1977-11-01 Nippon Sheet Glass Co., Ltd. Method for decorative coloring of glass
US3978272A (en) * 1974-03-13 1976-08-31 Ppg Industries, Inc. Coated article for solar control and process for its production
DE2606963C3 (de) * 1976-02-20 1981-07-23 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Herstellung einer hartlötbaren Dickschichtschaltung auf ein vorzugsweise aus einer Oxidkeramik bestehendes Trägerplättchen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1646500B2 (de) * 1967-12-20 1975-04-17 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Erzeugung eines porendichten Überzuges auf Siliziumnitrid-Formkörpern

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0175548A1 (en) * 1984-09-18 1986-03-26 KAISER ALUMINUM & CHEMICAL CORPORATION Isostatic compression technique for powder metallurgy

Also Published As

Publication number Publication date
SE431743B (sv) 1984-02-27
DE2737227C2 (US07655688-20100202-C00086.png) 1987-05-14
SE7808641L (sv) 1979-02-19
US4322458A (en) 1982-03-30

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: C04B 39/12

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee