DE3216651A1 - Keramischer formkoerper und verfahren und vorrichtung zu seiner herstellung - Google Patents

Keramischer formkoerper und verfahren und vorrichtung zu seiner herstellung

Info

Publication number
DE3216651A1
DE3216651A1 DE19823216651 DE3216651A DE3216651A1 DE 3216651 A1 DE3216651 A1 DE 3216651A1 DE 19823216651 DE19823216651 DE 19823216651 DE 3216651 A DE3216651 A DE 3216651A DE 3216651 A1 DE3216651 A1 DE 3216651A1
Authority
DE
Germany
Prior art keywords
melt
matrix
particles
zro
nozzle
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.)
Withdrawn
Application number
DE19823216651
Other languages
German (de)
English (en)
Inventor
Nils Dr. 7250 Leonberg Claussen
Gert 7300 Esslingen Lindemann
Günter Prof. Dr. Dr.h.c. 7022 Leinfelden-Echterdingen Petzow
Ulrich 7000 Stuttgart Rohrbach
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.)
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Original Assignee
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
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 Max Planck Gesellschaft zur Foerderung der Wissenschaften eV filed Critical Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Priority to DE19823216651 priority Critical patent/DE3216651A1/de
Priority to EP83104396A priority patent/EP0094030B1/de
Priority to JP58501426A priority patent/JPS59500612A/ja
Priority to DE8383104396T priority patent/DE3363020D1/de
Priority to AT83104396T priority patent/ATE19233T1/de
Priority to PCT/DE1983/000082 priority patent/WO1983003824A1/de
Publication of DE3216651A1 publication Critical patent/DE3216651A1/de
Withdrawn legal-status Critical Current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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/44—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminates
    • C04B35/443—Magnesium aluminate spinel
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/111—Fine ceramics
    • C04B35/117—Composites
    • C04B35/119—Composites with zirconium oxide
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • C04B35/185—Mullite 3Al2O3-2SiO2
    • 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
    • C04B35/653—Processes involving a melting step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
DE19823216651 1982-05-04 1982-05-04 Keramischer formkoerper und verfahren und vorrichtung zu seiner herstellung Withdrawn DE3216651A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19823216651 DE3216651A1 (de) 1982-05-04 1982-05-04 Keramischer formkoerper und verfahren und vorrichtung zu seiner herstellung
EP83104396A EP0094030B1 (de) 1982-05-04 1983-05-04 Keramischer Formkörper und Verfahren zu seiner Herstellung
JP58501426A JPS59500612A (ja) 1982-05-04 1983-05-04 セラミック成形体の製造法
DE8383104396T DE3363020D1 (en) 1982-05-04 1983-05-04 Ceramic body and method for its manufacture
AT83104396T ATE19233T1 (de) 1982-05-04 1983-05-04 Keramischer formkoerper und verfahren zu seiner herstellung.
PCT/DE1983/000082 WO1983003824A1 (en) 1982-05-04 1983-05-04 Molded ceramic article and method and device for its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823216651 DE3216651A1 (de) 1982-05-04 1982-05-04 Keramischer formkoerper und verfahren und vorrichtung zu seiner herstellung

Publications (1)

Publication Number Publication Date
DE3216651A1 true DE3216651A1 (de) 1983-11-10

Family

ID=6162673

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19823216651 Withdrawn DE3216651A1 (de) 1982-05-04 1982-05-04 Keramischer formkoerper und verfahren und vorrichtung zu seiner herstellung
DE8383104396T Expired DE3363020D1 (en) 1982-05-04 1983-05-04 Ceramic body and method for its manufacture

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8383104396T Expired DE3363020D1 (en) 1982-05-04 1983-05-04 Ceramic body and method for its manufacture

Country Status (5)

Country Link
EP (1) EP0094030B1 (https=)
JP (1) JPS59500612A (https=)
AT (1) ATE19233T1 (https=)
DE (2) DE3216651A1 (https=)
WO (1) WO1983003824A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5180693A (en) * 1989-07-20 1993-01-19 Solvay S.A. Process for the production of a composite of metal oxides, composite powders of metal oxides and ceramic materials

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196956A (en) * 1986-11-04 1988-05-11 Toyo Kohan Co Ltd Process and apparatus for the production of rapidly solidified powders of high melting point ceramics
US4921819A (en) * 1987-09-24 1990-05-01 E. I. Dupont De Nemours And Company Hafnia modified alumina fibers
US4917852A (en) * 1988-04-29 1990-04-17 Norton Company Method and apparatus for rapid solidification
US5651925A (en) * 1995-11-29 1997-07-29 Saint-Gobain/Norton Industrial Ceramics Corporation Process for quenching molten ceramic material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH234321A (fr) * 1941-07-09 1944-09-30 Saint Gobain Procédé de fabrication de produits réfractaires agglomérés.
CH234320A (fr) * 1941-07-09 1944-09-30 Saint Gobain Procédé de préparation de matières réfractaires servant à la fabrication d'agglomérés.
DE1458080B2 (de) * 1963-11-28 1970-11-12 Knapsack Ag, 5033 Knapsack Ringlochdüse
BE759740A (fr) * 1969-12-03 1971-05-17 Stora Kopparbergs Bergslags Ab Procede et dispositif de fabrication de poudre par atomisation d'une matiere en fusion
FR2106793A5 (en) * 1970-09-24 1972-05-05 Corning Glass Works High temperature gas pressing ceramics and - metals
DE2744700C2 (de) * 1977-10-05 1987-05-27 Feldmühle AG, 4000 Düsseldorf Sinterwerkstoff auf Basis von dichten, nichtmetallischen Hartstoffen wie hochschmelzenden Metallcarbiden, Metallnitriden, Metallboriden und Metalloxiden mit darin eingelagerten Zirkon- und/oder Hafniumoxid
DE2920795A1 (de) * 1979-05-22 1980-12-04 Max Planck Gesellschaft Hochfester und temperaturwechselbestaendiger keramikformkoerper, insbesondere aus mullit, seine herstellung und verwendung
DE3022213C2 (de) * 1980-06-13 1987-12-23 Feldmühle AG, 4000 Düsseldorf Keramischer Formkörper mit eutektischen Gefügebestandteilen und Verfahren zu seiner Herstellung
US4316964A (en) * 1980-07-14 1982-02-23 Rockwell International Corporation Al2 O3 /ZrO2 ceramic

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5180693A (en) * 1989-07-20 1993-01-19 Solvay S.A. Process for the production of a composite of metal oxides, composite powders of metal oxides and ceramic materials

Also Published As

Publication number Publication date
EP0094030B1 (de) 1986-04-16
WO1983003824A1 (en) 1983-11-10
EP0094030A1 (de) 1983-11-16
JPS6344711B2 (https=) 1988-09-06
DE3363020D1 (en) 1986-05-22
ATE19233T1 (de) 1986-05-15
JPS59500612A (ja) 1984-04-12

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee