Microwave Sintering of Ba6-3xSm8+2xTi18O54 ceramics

Ying Tan; Chunying Shen; Tai Qiu

Microwave Sintering of Ba_6-3xSm_8+2xTi₁₈O₅₄ ceramics

Ying Tan, Chunying Shen, Tai Qiu

College of Materials Science and Engineering

Nanjing Tech University

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

The Ba_6-3xSm_8+2xTi₁₈O₅₄ (x=0.67, BST) ceramics were prepared by microwave sintering methods, and the sintering character, microstructure, phase composition and microwave dielectric properties were analyzed. Those properties were compared with the same compositional material prepared by conventional process. The results showed that microwave sintering method could shorten the sintering period and enhance the density of BST ceramics comparing with the conventional sintering. There were no differences in the components of microwave and conventional sintered samples. The grain size of BST ceramics with microwave sintering method was smaller. Microwave dielectric properties were ε_r=82.89, Qf=8450 GHz(f=4.75 GHz), τ_f=22.58 × 10^-6/°C.

Original language	English
Pages (from-to)	301-303
Number of pages	3
Journal	Yadian Yu Shengguang/Piezoelectrics and Acoustooptics
Volume	32
Issue number	2
State	Published - Apr 2010

Keywords

BaSmTi O
Microwave dielectric properties
Microwave sintering
Sintering period

Cite this

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title = "Microwave Sintering of Ba6-3xSm8+2xTi18O54 ceramics",

abstract = "The Ba6-3xSm8+2xTi18O54 (x=0.67, BST) ceramics were prepared by microwave sintering methods, and the sintering character, microstructure, phase composition and microwave dielectric properties were analyzed. Those properties were compared with the same compositional material prepared by conventional process. The results showed that microwave sintering method could shorten the sintering period and enhance the density of BST ceramics comparing with the conventional sintering. There were no differences in the components of microwave and conventional sintered samples. The grain size of BST ceramics with microwave sintering method was smaller. Microwave dielectric properties were εr=82.89, Qf=8450 GHz(f=4.75 GHz), τf=22.58 × 10-6/°C.",

keywords = "BaSmTi O, Microwave dielectric properties, Microwave sintering, Sintering period",

author = "Ying Tan and Chunying Shen and Tai Qiu",

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pages = "301--303",

journal = "Yadian Yu Shengguang/Piezoelectrics and Acoustooptics",

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TY - JOUR

T1 - Microwave Sintering of Ba6-3xSm8+2xTi18O54 ceramics

AU - Tan, Ying

AU - Shen, Chunying

AU - Qiu, Tai

PY - 2010/4

Y1 - 2010/4

N2 - The Ba6-3xSm8+2xTi18O54 (x=0.67, BST) ceramics were prepared by microwave sintering methods, and the sintering character, microstructure, phase composition and microwave dielectric properties were analyzed. Those properties were compared with the same compositional material prepared by conventional process. The results showed that microwave sintering method could shorten the sintering period and enhance the density of BST ceramics comparing with the conventional sintering. There were no differences in the components of microwave and conventional sintered samples. The grain size of BST ceramics with microwave sintering method was smaller. Microwave dielectric properties were εr=82.89, Qf=8450 GHz(f=4.75 GHz), τf=22.58 × 10-6/°C.

AB - The Ba6-3xSm8+2xTi18O54 (x=0.67, BST) ceramics were prepared by microwave sintering methods, and the sintering character, microstructure, phase composition and microwave dielectric properties were analyzed. Those properties were compared with the same compositional material prepared by conventional process. The results showed that microwave sintering method could shorten the sintering period and enhance the density of BST ceramics comparing with the conventional sintering. There were no differences in the components of microwave and conventional sintered samples. The grain size of BST ceramics with microwave sintering method was smaller. Microwave dielectric properties were εr=82.89, Qf=8450 GHz(f=4.75 GHz), τf=22.58 × 10-6/°C.

KW - BaSmTi O

KW - Microwave dielectric properties

KW - Microwave sintering

KW - Sintering period

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M3 - 文章

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SN - 1004-2474

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JO - Yadian Yu Shengguang/Piezoelectrics and Acoustooptics

JF - Yadian Yu Shengguang/Piezoelectrics and Acoustooptics

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ER -

Microwave Sintering of Ba_6-3xSm_8+2xTi₁₈O₅₄ ceramics

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Keywords

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