Microstructural characteristics of large-scale ultrafine-grained copper

Z. H. Zhang; F. C. Wang; L. Wang; S. K. Li; M. W. Shen; S. Osamu

doi:10.1016/j.matchar.2007.06.014

Microstructural characteristics of large-scale ultrafine-grained copper

Z. H. Zhang^*
, F. C. Wang
, L. Wang
, S. K. Li
, M. W. Shen
, S. Osamu

^*此作品的通讯作者

材料学院

Beijing Institute of Technology
Tsinghua University
Sumitomo Coal Mining Company, Ltd.

科研成果: 期刊稿件 › 文章 › 同行评审

53 引用（Scopus）

摘要

Large-scale production of ultrafine-grained copper was prepared by the spark plasma sintering (SPS) method. The densification behavior and the microstructural characteristics of the bulk compact were investigated; mechanical tests demonstrate that both the strength and the elongation were improved due to the fine grain size. Four typical microstructures were found, the sintering mechanism was studied by dividing the sintering process into 4 stages according to the evolution of the microstructure.

源语言	英语
页（从-至）	329-333
页数	5
期刊	Materials Characterization
卷	59
期	3
DOI	https://doi.org/10.1016/j.matchar.2007.06.014
出版状态	已出版 - 3月 2008

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10.1016/j.matchar.2007.06.014

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abstract = "Large-scale production of ultrafine-grained copper was prepared by the spark plasma sintering (SPS) method. The densification behavior and the microstructural characteristics of the bulk compact were investigated; mechanical tests demonstrate that both the strength and the elongation were improved due to the fine grain size. Four typical microstructures were found, the sintering mechanism was studied by dividing the sintering process into 4 stages according to the evolution of the microstructure.",

keywords = "Mechanical properties, Microstructure, Sintering mechanism, Spark plasma sintering, Ultrafine-grained copper",

author = "Zhang, \{Z. H.\} and Wang, \{F. C.\} and L. Wang and Li, \{S. K.\} and Shen, \{M. W.\} and S. Osamu",

year = "2008",

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T1 - Microstructural characteristics of large-scale ultrafine-grained copper

AU - Zhang, Z. H.

AU - Wang, F. C.

AU - Wang, L.

AU - Li, S. K.

AU - Shen, M. W.

AU - Osamu, S.

PY - 2008/3

Y1 - 2008/3

N2 - Large-scale production of ultrafine-grained copper was prepared by the spark plasma sintering (SPS) method. The densification behavior and the microstructural characteristics of the bulk compact were investigated; mechanical tests demonstrate that both the strength and the elongation were improved due to the fine grain size. Four typical microstructures were found, the sintering mechanism was studied by dividing the sintering process into 4 stages according to the evolution of the microstructure.

AB - Large-scale production of ultrafine-grained copper was prepared by the spark plasma sintering (SPS) method. The densification behavior and the microstructural characteristics of the bulk compact were investigated; mechanical tests demonstrate that both the strength and the elongation were improved due to the fine grain size. Four typical microstructures were found, the sintering mechanism was studied by dividing the sintering process into 4 stages according to the evolution of the microstructure.

KW - Mechanical properties

KW - Microstructure

KW - Sintering mechanism

KW - Spark plasma sintering

KW - Ultrafine-grained copper

UR - https://www.scopus.com/pages/publications/38149027545

U2 - 10.1016/j.matchar.2007.06.014

DO - 10.1016/j.matchar.2007.06.014

M3 - Article

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VL - 59

SP - 329

EP - 333

JO - Materials Characterization

JF - Materials Characterization

IS - 3

ER -

Microstructural characteristics of large-scale ultrafine-grained copper

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