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

H. Kruidhof; K. Seshan; B.C. Lippens Jr.; P.J. Gellings; A.J. Burggraaf

doi:10.1016/0025-5408(87)90006-7

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

H. Kruidhof, K. 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 language	English
Pages (from-to)	1635-1643
Journal	Materials research bulletin
Volume	22
Issue number	12
DOIs	https://doi.org/10.1016/0025-5408(87)90006-7
Publication status	Published - 1987

Keywords

Bismuth
Erbium
Oxides

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Kruidhof1987bismuthFinal published version, 520 KB

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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.",

keywords = "Bismuth, Erbium, Oxides",

author = "H. Kruidhof and K. Seshan and {Lippens Jr.}, B.C. and P.J. Gellings and A.J. Burggraaf",

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T1 - Bismuth oxide based ceramics with improved electrical and mechanical properties

T2 - Part I. Preparation and characterisation

AU - Kruidhof, H.

AU - Seshan, K.

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 - Bismuth

KW - Erbium

KW - Oxides

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 -

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

Abstract

Keywords

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