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SU1826461A1 - METHOD OF OBTAINING CERAMIC MATERIAL - Google Patents

METHOD OF OBTAINING CERAMIC MATERIAL

Info

Publication number
SU1826461A1
SU1826461A1 SU4860050/33A SU4860050A SU1826461A1 SU 1826461 A1 SU1826461 A1 SU 1826461A1 SU 4860050/33 A SU4860050/33 A SU 4860050/33A SU 4860050 A SU4860050 A SU 4860050A SU 1826461 A1 SU1826461 A1 SU 1826461A1
Authority
SU
USSR - Soviet Union
Prior art keywords
ceramic material
hot pressing
obtaining ceramic
obtaining
monophasicity
Prior art date
Application number
SU4860050/33A
Other languages
Russian (ru)
Inventor
Карташов В.В
А.А. Фотиев
Попов А.А
Г.А. Доронина
Original Assignee
Институт химии УО АН СССР
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 Институт химии УО АН СССР filed Critical Институт химии УО АН СССР
Priority to SU4860050/33A priority Critical patent/SU1826461A1/en
Application granted granted Critical
Publication of SU1826461A1 publication Critical patent/SU1826461A1/en

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  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

Способ получения керамического материала YBaCuOметодом горячего прессования при давлении более 20 МПа, отличающийся тем, что, с целью обеспечения монофазности и повышения плотности получаемого материала, исходный порошок помещают в графитовую пресс-форму, на формообразующих элементах которой размещены прокладки из фольги тугоплавкого металла, а горячее прессование ведут в вакууме при температуре 950 - 1000C в течение 20 - 120 мин.The method of obtaining a ceramic material YBaCuO by the method of hot pressing at a pressure of more than 20 MPa, characterized in that, in order to ensure monophasicity and increase the density of the material obtained, the initial powder is placed in a graphite mold, on the formative elements of which are placed strips of a refractory metal foil, and hot pressing is carried out in vacuum at a temperature of 950 - 1000C for 20 to 120 minutes.

SU4860050/33A 1990-08-17 1990-08-17 METHOD OF OBTAINING CERAMIC MATERIAL SU1826461A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4860050/33A SU1826461A1 (en) 1990-08-17 1990-08-17 METHOD OF OBTAINING CERAMIC MATERIAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4860050/33A SU1826461A1 (en) 1990-08-17 1990-08-17 METHOD OF OBTAINING CERAMIC MATERIAL

Publications (1)

Publication Number Publication Date
SU1826461A1 true SU1826461A1 (en) 1999-03-27

Family

ID=60540948

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4860050/33A SU1826461A1 (en) 1990-08-17 1990-08-17 METHOD OF OBTAINING CERAMIC MATERIAL

Country Status (1)

Country Link
SU (1) SU1826461A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2206539C1 (en) * 2001-12-06 2003-06-20 Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики Method for preparing ceramic samples of vanadium and chrome sesquioxides solid solutions
RU2258685C2 (en) * 2003-09-03 2005-08-20 Институт проблем сверхпластичности металлов РАН Method of manufacturing articles from high-temperature superconducting ceramics

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2206539C1 (en) * 2001-12-06 2003-06-20 Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики Method for preparing ceramic samples of vanadium and chrome sesquioxides solid solutions
RU2258685C2 (en) * 2003-09-03 2005-08-20 Институт проблем сверхпластичности металлов РАН Method of manufacturing articles from high-temperature superconducting ceramics

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