Bismuth oxide based ceramics with improved electrical and mechanical properties: Part I. Preparation and characterisation

H. Kruidhof, Kulathuiyer Seshan, B.C. Lippens Jr., P.J. Gellings, A.J. Burggraaf

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Abstract

A study of the preparative variables in the synthesis of ceramics based on Bi2O3-Er2O3 solid solutions has shown that the best results are obtained with a coprecipitation method. Critical parameters in the synthesis are found to be i) wet milling of the precalcined powder with an appropriate liquid and ii) calcining and sintering temperatures. With the proposed method it is possible to produce monophasic, contamination free, dense and machineable ceramics suitable for practical applications.
Original languageUndefined
Pages (from-to)1635-1643
JournalMaterials research bulletin
Volume22
Issue number12
DOIs
Publication statusPublished - 1987

Keywords

  • IR-61540

Cite this

Kruidhof, H. ; Seshan, Kulathuiyer ; Lippens Jr., B.C. ; Gellings, P.J. ; Burggraaf, A.J. / Bismuth oxide based ceramics with improved electrical and mechanical properties: Part I. Preparation and characterisation. In: Materials research bulletin. 1987 ; Vol. 22, No. 12. pp. 1635-1643.
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Bismuth oxide based ceramics with improved electrical and mechanical properties: Part I. Preparation and characterisation. / Kruidhof, H.; Seshan, Kulathuiyer; Lippens Jr., B.C.; Gellings, P.J.; Burggraaf, A.J.

In: Materials research bulletin, Vol. 22, No. 12, 1987, p. 1635-1643.

Research output: Contribution to journalArticleAcademic

TY - JOUR

T1 - Bismuth oxide based ceramics with improved electrical and mechanical properties: Part I. Preparation and characterisation

AU - Kruidhof, H.

AU - Seshan, Kulathuiyer

AU - Lippens Jr., B.C.

AU - Gellings, P.J.

AU - Burggraaf, A.J.

PY - 1987

Y1 - 1987

N2 - A study of the preparative variables in the synthesis of ceramics based on Bi2O3-Er2O3 solid solutions has shown that the best results are obtained with a coprecipitation method. Critical parameters in the synthesis are found to be i) wet milling of the precalcined powder with an appropriate liquid and ii) calcining and sintering temperatures. With the proposed method it is possible to produce monophasic, contamination free, dense and machineable ceramics suitable for practical applications.

AB - A study of the preparative variables in the synthesis of ceramics based on Bi2O3-Er2O3 solid solutions has shown that the best results are obtained with a coprecipitation method. Critical parameters in the synthesis are found to be i) wet milling of the precalcined powder with an appropriate liquid and ii) calcining and sintering temperatures. With the proposed method it is possible to produce monophasic, contamination free, dense and machineable ceramics suitable for practical applications.

KW - IR-61540

U2 - 10.1016/0025-5408(87)90006-7

DO - 10.1016/0025-5408(87)90006-7

M3 - Article

VL - 22

SP - 1635

EP - 1643

JO - Materials research bulletin

JF - Materials research bulletin

SN - 0025-5408

IS - 12

ER -