EA201990099A1 - Системы и способы получения керамических порошков и керамических продуктов - Google Patents

Системы и способы получения керамических порошков и керамических продуктов

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Publication number
EA201990099A1
EA201990099A1 EA201990099A EA201990099A EA201990099A1 EA 201990099 A1 EA201990099 A1 EA 201990099A1 EA 201990099 A EA201990099 A EA 201990099A EA 201990099 A EA201990099 A EA 201990099A EA 201990099 A1 EA201990099 A1 EA 201990099A1
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Eurasian Patent Office
Prior art keywords
ceramic powder
ceramic
combinations
systems
methods
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EA201990099A
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English (en)
Inventor
Джеймс К. МакМИЛЛЕН
Ланс М. Суортс
Бенджамин Д. Моссер
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АЛКОА ЮЭсЭй КОРП.
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Publication of EA201990099A1 publication Critical patent/EA201990099A1/ru

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Powder Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

Предлагаются системы и способы получения керамических порошков. В некоторых вариантах осуществления способ получения керамического порошка включает добавление достаточного количества добавок к совокупности реагентов, чтобы образовать смесь-предшественник, которая, если ее привести в карботермическую реакцию, образует керамический порошок, причем добавка включает по меньшей мере одно из следующих веществ: оксид, соль, чистый металл или сплав элементов с атомными номерами от 21 до 30, от 39 до 51 и от 57 до 77 и их комбинации; и карботермическую реакцию смеси-предшественника с образованием керамического порошка, причем керамический порошок имеет: a) морфологию, выбранную из группы, состоящей из нерегулярной, равноосной, пластинчатой морфологии и их комбинаций, и b) гранулометрический состав, выбранный из группы, состоящей из тонкозернистого, промежуточного, крупнозернистого гранулометрических составов и их комбинаций.
EA201990099A 2016-06-23 2017-06-23 Системы и способы получения керамических порошков и керамических продуктов EA201990099A1 (ru)

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US201662353880P 2016-06-23 2016-06-23
PCT/US2017/039048 WO2017223481A1 (en) 2016-06-23 2017-06-23 Systems and methods for making ceramic powders and ceramic products

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US (1) US11753345B2 (ru)
EP (1) EP3475246A4 (ru)
JP (1) JP7186621B2 (ru)
CN (1) CN109415270A (ru)
AU (2) AU2017281911B2 (ru)
BR (2) BR112018076285A2 (ru)
CA (1) CA3026766A1 (ru)
DK (1) DK180800B1 (ru)
EA (1) EA201990099A1 (ru)
WO (1) WO2017223481A1 (ru)
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DK180800B1 (en) 2022-04-01
BR122024000714A2 (pt) 2024-02-27
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DK201970003A8 (en) 2021-07-08
WO2017223481A1 (en) 2017-12-28
EP3475246A1 (en) 2019-05-01
CA3026766A1 (en) 2017-12-28
AU2017281911B2 (en) 2021-08-05
JP7186621B2 (ja) 2022-12-09
AU2021261929A1 (en) 2021-12-09
DK201970003A1 (en) 2019-01-07
US11753345B2 (en) 2023-09-12
US20190127282A1 (en) 2019-05-02
ZA201900111B (en) 2022-08-31
JP2019522619A (ja) 2019-08-15
AU2021261929B2 (en) 2023-07-20
DK201970003A9 (en) 2020-05-07
EP3475246A4 (en) 2020-01-08
CN109415270A (zh) 2019-03-01

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