Study on aging precipitation in Cu-Cr-Zr-Mg alloy

Qi Ming Dong; Juan Hua Su; Ping Liu; He Jun Li; Bu Xi Kang

Study on aging precipitation in Cu-Cr-Zr-Mg alloy

Qi Ming Dong, Juan Hua Su, Ping Liu, He Jun Li, Bu Xi Kang

材料学院

科研成果: 期刊稿件 › 文章 › 同行评审

8 引用（Scopus）

摘要

Aging precipitation of Cu-0.3Cr-0.15Zr-0.05Mg alloy was investigated by energy dispersive X-ray (EDX) and transmission electronic microscopy (TEM). The results show that the fine precipitates of Cr, Cu₄ Zr and ordered CrCu₂ (Zr, Mg) are observed in the alloy aged at 470°C for 4 h. Along the grain boundary chromium is found. Properties of the aged alloy are improved due to the fine precipitates. The hardness of HV 109-108 and the electric conductivity of 79%-80% IACS are available for the alloy aged at 470°C for 4-6 h.

源语言	英语
页（从-至）	38-41
页数	4
期刊	Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment
卷	25
期	3
出版状态	已出版 - 6月 2004

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{4f4ddee60fde49ee95b82be1b0d62124,

title = "Study on aging precipitation in Cu-Cr-Zr-Mg alloy",

abstract = "Aging precipitation of Cu-0.3Cr-0.15Zr-0.05Mg alloy was investigated by energy dispersive X-ray (EDX) and transmission electronic microscopy (TEM). The results show that the fine precipitates of Cr, Cu4 Zr and ordered CrCu2 (Zr, Mg) are observed in the alloy aged at 470°C for 4 h. Along the grain boundary chromium is found. Properties of the aged alloy are improved due to the fine precipitates. The hardness of HV 109-108 and the electric conductivity of 79%-80% IACS are available for the alloy aged at 470°C for 4-6 h.",

keywords = "Aging properties, Cu-Cr-Zr-Mg alloy, Microstructure, Precipitation",

author = "Dong, {Qi Ming} and Su, {Juan Hua} and Ping Liu and Li, {He Jun} and Kang, {Bu Xi}",

year = "2004",

month = jun,

language = "英语",

volume = "25",

pages = "38--41",

journal = "Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment",

issn = "1009-6264",

publisher = "Chinese Mechanical Engineering Society",

number = "3",

}

TY - JOUR

T1 - Study on aging precipitation in Cu-Cr-Zr-Mg alloy

AU - Dong, Qi Ming

AU - Su, Juan Hua

AU - Liu, Ping

AU - Li, He Jun

AU - Kang, Bu Xi

PY - 2004/6

Y1 - 2004/6

N2 - Aging precipitation of Cu-0.3Cr-0.15Zr-0.05Mg alloy was investigated by energy dispersive X-ray (EDX) and transmission electronic microscopy (TEM). The results show that the fine precipitates of Cr, Cu4 Zr and ordered CrCu2 (Zr, Mg) are observed in the alloy aged at 470°C for 4 h. Along the grain boundary chromium is found. Properties of the aged alloy are improved due to the fine precipitates. The hardness of HV 109-108 and the electric conductivity of 79%-80% IACS are available for the alloy aged at 470°C for 4-6 h.

AB - Aging precipitation of Cu-0.3Cr-0.15Zr-0.05Mg alloy was investigated by energy dispersive X-ray (EDX) and transmission electronic microscopy (TEM). The results show that the fine precipitates of Cr, Cu4 Zr and ordered CrCu2 (Zr, Mg) are observed in the alloy aged at 470°C for 4 h. Along the grain boundary chromium is found. Properties of the aged alloy are improved due to the fine precipitates. The hardness of HV 109-108 and the electric conductivity of 79%-80% IACS are available for the alloy aged at 470°C for 4-6 h.

KW - Aging properties

KW - Cu-Cr-Zr-Mg alloy

KW - Microstructure

KW - Precipitation

UR - http://www.scopus.com/inward/record.url?scp=4544263255&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:4544263255

SN - 1009-6264

VL - 25

SP - 38

EP - 41

JO - Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment

JF - Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment

IS - 3

ER -

Study on aging precipitation in Cu-Cr-Zr-Mg alloy

摘要

其它文件与链接

指纹

引用此