DE3609730A1 - Verfahren zur herstellung von polykristallinen zirkonylphosphat-keramikkoerpern mit geringer waermeausdehnung - Google Patents

Verfahren zur herstellung von polykristallinen zirkonylphosphat-keramikkoerpern mit geringer waermeausdehnung

Info

Publication number
DE3609730A1
DE3609730A1 DE19863609730 DE3609730A DE3609730A1 DE 3609730 A1 DE3609730 A1 DE 3609730A1 DE 19863609730 DE19863609730 DE 19863609730 DE 3609730 A DE3609730 A DE 3609730A DE 3609730 A1 DE3609730 A1 DE 3609730A1
Authority
DE
Germany
Prior art keywords
oxide
powder
phosphate
aid
mixtures
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
DE19863609730
Other languages
German (de)
English (en)
Other versions
DE3609730C2 (enExample
Inventor
Des Erfinders Auf Nennung Verzicht
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.)
Nihon Ceramics Co Ltd
Nippon Ceramic Co Ltd
Original Assignee
Nihon Ceramics Co Ltd
Nippon Ceramic 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 Nihon Ceramics Co Ltd, Nippon Ceramic Co Ltd filed Critical Nihon Ceramics Co Ltd
Publication of DE3609730A1 publication Critical patent/DE3609730A1/de
Application granted granted Critical
Publication of DE3609730C2 publication Critical patent/DE3609730C2/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
    • 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
    • C04B35/447—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 phosphates, e.g. hydroxyapatite

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE19863609730 1985-03-22 1986-03-21 Verfahren zur herstellung von polykristallinen zirkonylphosphat-keramikkoerpern mit geringer waermeausdehnung Granted DE3609730A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60059052A JPS61219753A (ja) 1985-03-22 1985-03-22 低熱膨張性リン酸ジルコニルセラミツクスの製造法

Publications (2)

Publication Number Publication Date
DE3609730A1 true DE3609730A1 (de) 1986-09-25
DE3609730C2 DE3609730C2 (enExample) 1990-06-21

Family

ID=13102167

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863609730 Granted DE3609730A1 (de) 1985-03-22 1986-03-21 Verfahren zur herstellung von polykristallinen zirkonylphosphat-keramikkoerpern mit geringer waermeausdehnung

Country Status (3)

Country Link
US (1) US4703023A (enExample)
JP (1) JPS61219753A (enExample)
DE (1) DE3609730A1 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3820961C1 (enExample) * 1988-06-22 1989-08-10 Bayer Ag, 5090 Leverkusen, De
EP0260893A3 (en) * 1986-09-13 1989-08-30 Ngk Insulators, Ltd. Heat resisting low expansion zirconyl phosphate-zircon composite bodies and process for producing the same
EP0294115A3 (en) * 1987-06-05 1989-12-20 Ngk Insulators, Ltd. Zirconyl phosphate sintered bodies and production thereof
EP0306242A3 (en) * 1987-08-29 1990-04-18 Ngk Insulators, Ltd. Heat-resistant materials and method of producing them
US4968648A (en) * 1987-08-29 1990-11-06 Ngk Insulators, Ltd. Heat-resisting phosphate based compound sintered bodies and production thereof
EP0416823A1 (en) * 1989-09-07 1991-03-13 Ngk Insulators, Ltd. Heat resistive phosphate sintered bodies and a process for producing the same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5488018A (en) * 1989-04-21 1996-01-30 Limaye; Santosh Y. Ultra low thermal expansion, highly thermal shock resistant ceramic
US5672258A (en) * 1993-06-17 1997-09-30 Rutgers, The State University Of New Jersey Impedance type humidity sensor with proton-conducting electrolyte
US5871633A (en) * 1993-06-17 1999-02-16 Rutgers, The State University Impedance type humidity sensor with protonconducting electrolyte and method of using same
US5393404A (en) * 1993-06-17 1995-02-28 Rutgers, The State University Of New Jersey Humidity sensor with nasicon-based proton-conducting electrolyte
CA2549866C (en) * 2003-12-18 2014-07-29 Tatsushi Fujita Sintered body of titanium compound

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044559A1 (de) * 1979-11-26 1981-09-03 TDK Electronics Co., Ltd., Tokyo Nichtlineares dielektrisches element
DE3300211A1 (de) * 1982-01-09 1983-07-14 Ngk Spark Plug Co., Ltd., Nagoya, Aichi Hochverfestigter gesinterter koerper aus zirkonerde
DE3326716A1 (de) * 1982-07-26 1984-01-26 Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto Dielektrische keramikmasse zur temperaturkompensation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268349A (en) * 1964-10-20 1966-08-23 Du Pont Stabilized zirconia composition
US3954525A (en) * 1974-08-26 1976-05-04 The Carborundum Company Hot-pressed solid diffusion sources for phosphorus
JPS5926912A (ja) * 1982-08-04 1984-02-13 Daiichi Kigenso Kagaku Kogyo Kk 無定形ジルコニウムリンケイ酸塩及びその製造法
US4587172A (en) * 1984-06-01 1986-05-06 The Perkin-Elmer Corporation Mirror substrate of atomically substituted Na Zr2 PO12 low expansion ceramic material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044559A1 (de) * 1979-11-26 1981-09-03 TDK Electronics Co., Ltd., Tokyo Nichtlineares dielektrisches element
DE3300211A1 (de) * 1982-01-09 1983-07-14 Ngk Spark Plug Co., Ltd., Nagoya, Aichi Hochverfestigter gesinterter koerper aus zirkonerde
DE3326716A1 (de) * 1982-07-26 1984-01-26 Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto Dielektrische keramikmasse zur temperaturkompensation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Chemical Abstracts, Vol. 103, 1985, S. 264, Nr.: 103:10415y *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0260893A3 (en) * 1986-09-13 1989-08-30 Ngk Insulators, Ltd. Heat resisting low expansion zirconyl phosphate-zircon composite bodies and process for producing the same
US4883781A (en) * 1986-09-13 1989-11-28 Ngk Insulators, Ltd. Heat resisting low expansion zirconyl phosphate-zircon composite
EP0294115A3 (en) * 1987-06-05 1989-12-20 Ngk Insulators, Ltd. Zirconyl phosphate sintered bodies and production thereof
EP0306242A3 (en) * 1987-08-29 1990-04-18 Ngk Insulators, Ltd. Heat-resistant materials and method of producing them
US4968648A (en) * 1987-08-29 1990-11-06 Ngk Insulators, Ltd. Heat-resisting phosphate based compound sintered bodies and production thereof
DE3820961C1 (enExample) * 1988-06-22 1989-08-10 Bayer Ag, 5090 Leverkusen, De
EP0416823A1 (en) * 1989-09-07 1991-03-13 Ngk Insulators, Ltd. Heat resistive phosphate sintered bodies and a process for producing the same
US5254510A (en) * 1989-09-07 1993-10-19 Ngk Insulators, Ltd. Heat resistive phosphate sintered bodies and a process for producing the same

Also Published As

Publication number Publication date
JPS61219753A (ja) 1986-09-30
DE3609730C2 (enExample) 1990-06-21
US4703023A (en) 1987-10-27
JPH04943B2 (enExample) 1992-01-09

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: GRUENECKER, A., DIPL.-ING. KINKELDEY, H., DIPL.-IN

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