DE3905895C1 - - Google Patents

Info

Publication number
DE3905895C1
DE3905895C1 DE19893905895 DE3905895A DE3905895C1 DE 3905895 C1 DE3905895 C1 DE 3905895C1 DE 19893905895 DE19893905895 DE 19893905895 DE 3905895 A DE3905895 A DE 3905895A DE 3905895 C1 DE3905895 C1 DE 3905895C1
Authority
DE
Germany
Prior art keywords
cordierite
powder
sintering
less
sintered
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 - Fee Related
Application number
DE19893905895
Other languages
German (de)
English (en)
Inventor
Wolfgang Dr. Semar
Wolfgang Dr. 6500 Mainz De Pannhorst
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.)
Schott AG
Original Assignee
Schott Glaswerke AG
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 Schott Glaswerke AG filed Critical Schott Glaswerke AG
Priority to DE19893905895 priority Critical patent/DE3905895C1/de
Priority to GB9003789A priority patent/GB2228932B/en
Priority to FR9002294A priority patent/FR2643630B1/fr
Priority to JP2041395A priority patent/JP2528372B2/ja
Application granted granted Critical
Publication of DE3905895C1 publication Critical patent/DE3905895C1/de
Priority to US08/036,292 priority patent/US5270270A/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic 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
    • 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
    • C04B35/195—Alkaline earth aluminosilicates, e.g. cordierite or anorthite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE19893905895 1989-02-25 1989-02-25 Expired - Fee Related DE3905895C1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19893905895 DE3905895C1 (ko) 1989-02-25 1989-02-25
GB9003789A GB2228932B (en) 1989-02-25 1990-02-20 Process for producing dense-sintered cordierite bodies
FR9002294A FR2643630B1 (fr) 1989-02-25 1990-02-23 Procede de fabrication de corps en cordierite frittes et densifies
JP2041395A JP2528372B2 (ja) 1989-02-25 1990-02-23 稠密コ―ディエライト焼結体の製造方法
US08/036,292 US5270270A (en) 1989-02-25 1993-03-24 Process for producing dense-sintered cordierite bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893905895 DE3905895C1 (ko) 1989-02-25 1989-02-25

Publications (1)

Publication Number Publication Date
DE3905895C1 true DE3905895C1 (ko) 1990-05-23

Family

ID=6374916

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893905895 Expired - Fee Related DE3905895C1 (ko) 1989-02-25 1989-02-25

Country Status (4)

Country Link
JP (1) JP2528372B2 (ko)
DE (1) DE3905895C1 (ko)
FR (1) FR2643630B1 (ko)
GB (1) GB2228932B (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0690031A1 (de) 1994-07-01 1996-01-03 Ivoclar Ag Zr02-haltige Glaskeramik
DE112017001794B4 (de) 2016-03-31 2024-08-29 Ntk Cutting Tools Co., Ltd. Sinterkörper auf Siliziumnitridbasis

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002167268A (ja) * 2000-11-29 2002-06-11 Kyocera Corp コージェライト質焼結体とその製造方法
JP4731381B2 (ja) 2006-03-31 2011-07-20 ニチアス株式会社 ディスクロール及びディスクロール用基材
US8187525B2 (en) * 2007-08-31 2012-05-29 Corning Incorporated Method of firing green bodies into porous ceramic articles
CN114671704B (zh) * 2022-04-22 2023-04-18 广州粤瓷新材料有限公司 一种低膨胀多孔堇青石及其制备方法
CN115231927B (zh) * 2022-07-29 2023-05-23 湖南荣晟昌新材料科技有限公司 一种高强轻质耐火材料及其制备方法
CN115974540B (zh) * 2022-12-03 2023-11-24 昆明理工大学 一种稀土掺杂堇青石陶瓷材料及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1098548A (en) * 1977-08-15 1981-03-31 Ford Motor Company Of Canada, Limited Crystalline additive for magnesium alumina silicate
JPS6117469A (ja) * 1984-07-03 1986-01-25 日本碍子株式会社 緻密質コ−ジエライトの製造法
DE3445765A1 (de) * 1984-09-17 1986-03-27 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Keramischer formkoerper
US4576919A (en) * 1984-11-02 1986-03-18 General Electric Company Zircon-cordierite composite ceramic
JP2527744B2 (ja) * 1986-08-01 1996-08-28 インタ−ナショナル・ビジネス・マシ−ンズ・コ−ポレ−ション 電子回路パッケ−ジングに含まれる構造体、及び、製造方法
US4745092A (en) * 1987-04-27 1988-05-17 The Dow Chemical Company Strengthened cordierite having minor amounts of calcia

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS ERMITTELT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0690031A1 (de) 1994-07-01 1996-01-03 Ivoclar Ag Zr02-haltige Glaskeramik
DE4423794C1 (de) * 1994-07-01 1996-02-08 Ivoclar Ag Zr0¶2¶-haltige Glaskeramik, Verfahren zu deren Herstellung sowie deren Verwendung
DE112017001794B4 (de) 2016-03-31 2024-08-29 Ntk Cutting Tools Co., Ltd. Sinterkörper auf Siliziumnitridbasis

Also Published As

Publication number Publication date
JPH02289461A (ja) 1990-11-29
FR2643630A1 (fr) 1990-08-31
FR2643630B1 (fr) 1993-01-08
GB2228932A (en) 1990-09-12
JP2528372B2 (ja) 1996-08-28
GB9003789D0 (en) 1990-04-18
GB2228932B (en) 1993-07-07

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SCHOTT GLAS, 55122 MAINZ, DE

8327 Change in the person/name/address of the patent owner

Owner name: SCHOTT AG, 55122 MAINZ, DE

8339 Ceased/non-payment of the annual fee