AU2003236160A1 - A shape memory ceramic and a producing method thereof - Google Patents

A shape memory ceramic and a producing method thereof

Info

Publication number
AU2003236160A1
AU2003236160A1 AU2003236160A AU2003236160A AU2003236160A1 AU 2003236160 A1 AU2003236160 A1 AU 2003236160A1 AU 2003236160 A AU2003236160 A AU 2003236160A AU 2003236160 A AU2003236160 A AU 2003236160A AU 2003236160 A1 AU2003236160 A1 AU 2003236160A1
Authority
AU
Australia
Prior art keywords
shape memory
producing method
memory ceramic
ceramic
producing
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.)
Abandoned
Application number
AU2003236160A
Inventor
Xuejun Jin
Zuyao Xu
Yulong Zhang
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.)
Emerson Electric China Holdings Co Ltd
Original Assignee
Emerson Electric China Holdings 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 Emerson Electric China Holdings Co Ltd filed Critical Emerson Electric China Holdings Co Ltd
Publication of AU2003236160A1 publication Critical patent/AU2003236160A1/en
Abandoned 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
    • C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/486—Fine ceramics
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3229—Cerium oxides or oxide-forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
    • C04B2235/785—Submicron sized grains, i.e. from 0,1 to 1 micron
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
AU2003236160A 2002-04-27 2003-04-24 A shape memory ceramic and a producing method thereof Abandoned AU2003236160A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN 02111522 CN1453242A (en) 2002-04-27 2002-04-27 Shape memory ceramic and its prepn
CN02111522.2 2002-04-27
PCT/CN2003/000302 WO2003104162A1 (en) 2002-04-27 2003-04-24 A shape memory ceramic and a producing method thereof

Publications (1)

Publication Number Publication Date
AU2003236160A1 true AU2003236160A1 (en) 2003-12-22

Family

ID=29256811

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003236160A Abandoned AU2003236160A1 (en) 2002-04-27 2003-04-24 A shape memory ceramic and a producing method thereof

Country Status (3)

Country Link
CN (1) CN1453242A (en)
AU (1) AU2003236160A1 (en)
WO (1) WO2003104162A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9548678B2 (en) 2012-07-02 2017-01-17 Massachusetts Institute Of Technology Electric field activation of shape memory ceramics
US9018117B2 (en) 2012-07-02 2015-04-28 Massachusetts Institute Of Technology Ceramic structures for enhanced shape memory and pseudoelastic effects
US9512039B2 (en) 2013-03-08 2016-12-06 Massachusetts Institute Of Technology Oligocrystalline ceramic structures for enhanced shape memory and pseudoelastic effects
CN104496470B (en) * 2014-12-16 2017-01-18 广东省工业技术研究院(广州有色金属研究院) Preparation method of high-elasticity nano zirconia-base ceramic
CN105211310A (en) * 2015-09-21 2016-01-06 方辉宇 A kind of production method of novel soybean flap-type food
CN110815971B (en) * 2019-11-08 2022-04-15 南京赛诺特斯材料科技有限公司 Zirconia ceramic backboard and processing method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027650A (en) * 1983-07-21 1985-02-12 日本碍子株式会社 Ceramic shape memory element
DE3415803A1 (en) * 1984-04-27 1985-10-31 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen HIGH-STRENGTH AND TEMPERATURE-RESISTANT MOLDED BODY MADE OF ZIRCONIUM DIOXIDE (ZRO (DOWN ARROW) 2 (DOWN ARROW)) AND METHOD FOR THE PRODUCTION THEREOF
US4525464A (en) * 1984-06-12 1985-06-25 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften Ceramic body of zirconium dioxide (ZrO2) and method for its preparation
JPH0696471B2 (en) * 1984-09-14 1994-11-30 東芝モノフラックス株式会社 Method for manufacturing zirconia ceramics
US5696040A (en) * 1996-12-20 1997-12-09 Eastiman Kodak Company Ceramic article containing a core comprising zirconia and a shell comprising zirconium boride
CN1081176C (en) * 1999-11-19 2002-03-20 中国科学院上海硅酸盐研究所 Low-temp liquid-phase sintered zirconium oxide ceramics with higher toughness

Also Published As

Publication number Publication date
WO2003104162A1 (en) 2003-12-18
CN1453242A (en) 2003-11-05

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase