Formation mechanism of Y2BaCuO5 in powder melting process

Jianqing Feng; Yafeng Lu; Xiaoyan Xu; Xiaomei Xiong; Guoqing Liu; Cuiping Zhang; Shaokai Chen; Pingxiang Zhang; Lian Zhou

Formation mechanism of Y₂BaCuO₅ in powder melting process

Jianqing Feng, Yafeng Lu, Xiaoyan Xu, Xiaomei Xiong, Guoqing Liu, Cuiping Zhang, Shaokai Chen, Pingxiang Zhang, Lian Zhou

Northwest Institute for Nonferrous Metal Research

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

The morphology of powder melting processed Y₂BaCuO₅ particles quenched in different heat treatment system was investigated, and compared with that of the Y₂BaCuO₅ particles in melt texture growth process and melt powder melt growth process. The forming mechanism of equiaxed Y₂BaCuO₅ particles in powder melting process was revealed. The results show that the composition of precursor powder make the excess liquid phase in powder melting process decrease, which inhibits the preferential growth of Y₂BaCuO₅ particles.

源语言	英语
页（从-至）	2222-2225
页数	4
期刊	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
卷	38
期	12
出版状态	已出版 - 12月 2009
已对外发布	是

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@article{46a90474c5b849158323ab3dfe370990,

title = "Formation mechanism of Y2BaCuO5 in powder melting process",

abstract = "The morphology of powder melting processed Y2BaCuO5 particles quenched in different heat treatment system was investigated, and compared with that of the Y2BaCuO5 particles in melt texture growth process and melt powder melt growth process. The forming mechanism of equiaxed Y2BaCuO5 particles in powder melting process was revealed. The results show that the composition of precursor powder make the excess liquid phase in powder melting process decrease, which inhibits the preferential growth of Y2BaCuO5 particles.",

keywords = "Heat treatment, Powder melting process, Preferential growth, YBaCuO",

author = "Jianqing Feng and Yafeng Lu and Xiaoyan Xu and Xiaomei Xiong and Guoqing Liu and Cuiping Zhang and Shaokai Chen and Pingxiang Zhang and Lian Zhou",

year = "2009",

month = dec,

language = "英语",

volume = "38",

pages = "2222--2225",

journal = "Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering",

issn = "1002-185X",

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number = "12",

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TY - JOUR

T1 - Formation mechanism of Y2BaCuO5 in powder melting process

AU - Feng, Jianqing

AU - Lu, Yafeng

AU - Xu, Xiaoyan

AU - Xiong, Xiaomei

AU - Liu, Guoqing

AU - Zhang, Cuiping

AU - Chen, Shaokai

AU - Zhang, Pingxiang

AU - Zhou, Lian

PY - 2009/12

Y1 - 2009/12

N2 - The morphology of powder melting processed Y2BaCuO5 particles quenched in different heat treatment system was investigated, and compared with that of the Y2BaCuO5 particles in melt texture growth process and melt powder melt growth process. The forming mechanism of equiaxed Y2BaCuO5 particles in powder melting process was revealed. The results show that the composition of precursor powder make the excess liquid phase in powder melting process decrease, which inhibits the preferential growth of Y2BaCuO5 particles.

AB - The morphology of powder melting processed Y2BaCuO5 particles quenched in different heat treatment system was investigated, and compared with that of the Y2BaCuO5 particles in melt texture growth process and melt powder melt growth process. The forming mechanism of equiaxed Y2BaCuO5 particles in powder melting process was revealed. The results show that the composition of precursor powder make the excess liquid phase in powder melting process decrease, which inhibits the preferential growth of Y2BaCuO5 particles.

KW - Heat treatment

KW - Powder melting process

KW - Preferential growth

KW - YBaCuO

UR - http://www.scopus.com/inward/record.url?scp=74849106083&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:74849106083

SN - 1002-185X

VL - 38

SP - 2222

EP - 2225

JO - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

JF - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

IS - 12

ER -

Formation mechanism of Y2BaCuO5 in powder melting process

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Formation mechanism of Y₂BaCuO₅ in powder melting process