RU2013106318A - Способ легирования алюмооксидной керамики - Google Patents

Способ легирования алюмооксидной керамики Download PDF

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RU2013106318A
RU2013106318A RU2013106318/03A RU2013106318A RU2013106318A RU 2013106318 A RU2013106318 A RU 2013106318A RU 2013106318/03 A RU2013106318/03 A RU 2013106318/03A RU 2013106318 A RU2013106318 A RU 2013106318A RU 2013106318 A RU2013106318 A RU 2013106318A
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Russia
Prior art keywords
aluminum oxide
oxide ceramics
workpiece
alloying aluminum
technological binder
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RU2013106318/03A
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English (en)
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RU2525889C1 (ru
Inventor
Пётр Яковлевич Детков
Валентин Кириллович Мякин
Игорь Леонидович Петров
Original Assignee
Пётр Яковлевич Детков
Валентин Кириллович Мякин
Игорь Леонидович Петров
Общество с ограниченной ответственностью "Нанотехнологический центр"
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Application filed by Пётр Яковлевич Детков, Валентин Кириллович Мякин, Игорь Леонидович Петров, Общество с ограниченной ответственностью "Нанотехнологический центр" filed Critical Пётр Яковлевич Детков
Priority to RU2013106318/03A priority Critical patent/RU2525889C1/ru
Priority to CN201480004611.1A priority patent/CN105189407B/zh
Priority to PCT/RU2014/000016 priority patent/WO2014120044A1/ru
Publication of RU2013106318A publication Critical patent/RU2013106318A/ru
Application granted granted Critical
Publication of RU2525889C1 publication Critical patent/RU2525889C1/ru
Priority to HK16106888.4A priority patent/HK1219942A1/zh

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    • 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
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    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
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    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/638—Removal thereof
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    • 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
    • C04B2235/3262—Manganese oxides, manganates, rhenium oxides or oxide-forming salts thereof, e.g. MnO
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    • 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
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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    • 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
    • C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
    • C04B2235/443—Nitrates or nitrites
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
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    • C04B2235/6027—Slip casting
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
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    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6565—Cooling rate
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    • 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
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
    • C04B2235/661—Multi-step sintering
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    • 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

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  • 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)
  • Compositions Of Oxide Ceramics (AREA)
  • Composite Materials (AREA)

Abstract

Способ легирования алюмооксидной керамики, включающий получение заготовки из шликера, удаление технологической связки и обжиг, отличающийся тем, что после удаления технологической связки заготовку пропитывают водным раствором нитрата цирконила ZrO(NO)2НО, затем осуществляют ее нагрев с повышением температуры до 400°С.

Claims (1)

  1. Способ легирования алюмооксидной керамики, включающий получение заготовки из шликера, удаление технологической связки и обжиг, отличающийся тем, что после удаления технологической связки заготовку пропитывают водным раствором нитрата цирконила ZrO(NO3)2·2Н2О, затем осуществляют ее нагрев с повышением температуры до 400°С.
RU2013106318/03A 2013-01-30 2013-01-30 Способ легирования алюмооксидной керамики RU2525889C1 (ru)

Priority Applications (4)

Application Number Priority Date Filing Date Title
RU2013106318/03A RU2525889C1 (ru) 2013-01-30 2013-01-30 Способ легирования алюмооксидной керамики
CN201480004611.1A CN105189407B (zh) 2013-01-30 2014-01-15 一种氧化铝陶瓷掺杂方法
PCT/RU2014/000016 WO2014120044A1 (ru) 2013-01-30 2014-01-15 Способ легирования алюмооксидной керамики
HK16106888.4A HK1219942A1 (zh) 2013-01-30 2016-06-15 種氧化鋁陶瓷摻雜方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2013106318/03A RU2525889C1 (ru) 2013-01-30 2013-01-30 Способ легирования алюмооксидной керамики

Publications (2)

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RU2013106318A true RU2013106318A (ru) 2014-08-10
RU2525889C1 RU2525889C1 (ru) 2014-08-20

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CN (1) CN105189407B (ru)
HK (1) HK1219942A1 (ru)
RU (1) RU2525889C1 (ru)
WO (1) WO2014120044A1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2728911C1 (ru) * 2019-08-06 2020-08-03 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Способ изготовления корундовой керамики

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU610829A1 (ru) * 1976-07-21 1978-06-15 Украинский научно-исследовательский институт огнеупоров Огнеупорный теплоизол ционный материал
SU865859A1 (ru) * 1979-12-17 1981-09-23 Московский Ордена Трудового Красного Знамени Институт Химического Машиностроения Способ изготовлени керамических изделий
SU1379285A1 (ru) * 1983-09-27 1988-03-07 Усть-Каменогорский Строительно-Дорожный Институт Керамический материал
AU604899B2 (en) * 1987-05-27 1991-01-03 Minnesota Mining And Manufacturing Company Abrasive grits formed of ceramic, impregnation method of making the same and products made therewith
RU1793576C (ru) * 1990-07-05 1995-09-27 Тамара Георгиевна Карпова Зубной имплантат и состав для изготовления зубных имплантатов
SU1747424A1 (ru) * 1990-07-19 1992-07-15 Институт Химии Силикатов Им.И.В.Гребенщикова Способ получени алюмооксидной керамики
US5725162A (en) * 1995-04-05 1998-03-10 Saint Gobain/Norton Industrial Ceramics Corporation Firing sol-gel alumina particles
US6206942B1 (en) * 1997-01-09 2001-03-27 Minnesota Mining & Manufacturing Company Method for making abrasive grain using impregnation, and abrasive articles
CN100393413C (zh) * 2006-05-19 2008-06-11 河北工业大学 负载型氧化锆催化剂的制备方法及其应用方法
CN102173815B (zh) * 2011-02-17 2012-07-04 中国人民解放军国防科学技术大学 一种陶瓷材料粉末坯体浸渍－先驱体裂解制备方法
CN103084150B (zh) * 2011-11-08 2016-04-06 中国地质大学（北京） 一种深度去除水中氟离子用多孔材料的制备方法

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Publication number Publication date
RU2525889C1 (ru) 2014-08-20
WO2014120044A1 (ru) 2014-08-07
CN105189407B (zh) 2017-04-19
CN105189407A (zh) 2015-12-23
HK1219942A1 (zh) 2017-04-21

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Effective date: 20190131