Microstructure characteristics and microsegregation of DD2 single crystal by laser surface remelting

S. Yang; W. D. Huang; Y. P. Su; Y. H. Zhou

Microstructure characteristics and microsegregation of DD2 single crystal by laser surface remelting

S. Yang, W. D. Huang, Y. P. Su, Y. H. Zhou

Tsinghua University

科研成果: 期刊稿件 › 文章 › 同行评审

4 引用（Scopus）

摘要

The microstructure characteristics and microsegregation of DD2 single crystal have been studied under ultrahigh temperature gradient and rapid solidification conditions by laser rapid remelting. The experimental results show that the microstructure has been greatly refined after laser rapid remelting, the interdendritic precipitation phases have been remarkably suppressed and the microsegregation has been substantially improved.

源语言	英语
页（从-至）	186-188
页数	3
期刊	Zhongguo Jiguang/Chinese Journal of Lasers
卷	28
期	2
出版状态	已出版 - 2月 2001
已对外发布	是

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title = "Microstructure characteristics and microsegregation of DD2 single crystal by laser surface remelting",

abstract = "The microstructure characteristics and microsegregation of DD2 single crystal have been studied under ultrahigh temperature gradient and rapid solidification conditions by laser rapid remelting. The experimental results show that the microstructure has been greatly refined after laser rapid remelting, the interdendritic precipitation phases have been remarkably suppressed and the microsegregation has been substantially improved.",

keywords = "DD2 single crystal, Laser rapid solidification, Microsegregation",

author = "S. Yang and Huang, {W. D.} and Su, {Y. P.} and Zhou, {Y. H.}",

year = "2001",

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language = "英语",

volume = "28",

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T1 - Microstructure characteristics and microsegregation of DD2 single crystal by laser surface remelting

AU - Yang, S.

AU - Huang, W. D.

AU - Su, Y. P.

AU - Zhou, Y. H.

PY - 2001/2

Y1 - 2001/2

N2 - The microstructure characteristics and microsegregation of DD2 single crystal have been studied under ultrahigh temperature gradient and rapid solidification conditions by laser rapid remelting. The experimental results show that the microstructure has been greatly refined after laser rapid remelting, the interdendritic precipitation phases have been remarkably suppressed and the microsegregation has been substantially improved.

AB - The microstructure characteristics and microsegregation of DD2 single crystal have been studied under ultrahigh temperature gradient and rapid solidification conditions by laser rapid remelting. The experimental results show that the microstructure has been greatly refined after laser rapid remelting, the interdendritic precipitation phases have been remarkably suppressed and the microsegregation has been substantially improved.

KW - DD2 single crystal

KW - Laser rapid solidification

KW - Microsegregation

UR - http://www.scopus.com/inward/record.url?scp=0035255067&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:0035255067

SN - 0258-7025

VL - 28

SP - 186

EP - 188

JO - Zhongguo Jiguang/Chinese Journal of Lasers

JF - Zhongguo Jiguang/Chinese Journal of Lasers

IS - 2

ER -

Microstructure characteristics and microsegregation of DD2 single crystal by laser surface remelting

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