Deformation Processed Cu-15 wt pct Cr Composite Synthesized by Hot Hydrostatic Extrusion of Mechanical Milled Powders

被引：0
|
作者：
Jinglei LIU
机构：
来源：
Journal of Materials Science & Technology | 2003年 / 05期
关键词：
Mechanical milling; Hydrostatic extrusion; Deformation processed composite; Copper-base composite;
D O I：
暂无
中图分类号：
TF123 [粉末的制造方法];
学科分类号：
摘要：
A novel technique was developed for the preparation of Cu-15 wt pct Cr composite with high strength and conductivity.The composite powders with refined microstructure and curly lamellae strengthening phase was first prepared bymechanical milling in favorite milting time and then were hot hydrostatic extruded after pre-densification with sinteringor hot pressing. It was shown that the extrusion densified the composite powders well and at the same time the chaoscurled strengthening phase was aligned into lines and further deformed as strengthening ribbons. The deformationprocessed Cu-15 wt pct Cr composite prepared by this technique is of superior conductivity strength and thermalstability.
引用
收藏
页码：507 / 508
页数：2
相关论文
共 21 条
  • [1] Deformation processed Cu-15 wt pct Cr composite synthesized by hot hydrostatic extrusion of mechanical milled powders
    Liu, JL
    Liu, ZY
    Wang, ED
    JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2003, 19 (05) : 507 - 508
  • [2] Phases interface in deformation processed Cu-15 wt.%Cr composite prepared by elemental powders
    Liu, JL
    Wang, ED
    Liu, ZY
    Hu, LX
    Fang, WB
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2004, 382 (1-2): : 301 - 304
  • [3] Microstructure and mechanical properties of deformation-processed Cu-15%Cr in situ composite
    Zhang, Yi
    Liu, Ping
    Tian, Bao-Hong
    Jia, Shu-Guo
    Chen, Xiao-Hong
    Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment, 2007, 28 (04): : 1 - 5
  • [4] Structures, properties and responses to heat treatment of deformation processed Cu-15% Cr composite powders prepared by mechanical milling
    Liu, JL
    Liu, ZY
    Wang, ED
    Xian, HZ
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2002, 12 (05) : 837 - 840
  • [5] Structures,properties and responses to heat treatment of deformation processed Cu-15%Cr composite powders prepared by mechanical milling
    刘京雷
    刘祖岩
    王尔德
    线恒泽
    Transactions of Nonferrous Metals Society of China, 2002, (05) : 837 - 840
  • [6] Structures, properties and responses to heat treatment of deformation processed Cu-15% Cr composite powders prepared by mechanical milling
    Liu, Jing-Lei
    Liu, Zu-Yan
    Wang, Er-De
    Xian, Heng-Ze
    Transactions of Nonferrous Metals Society of China (English Edition), 2002, 12 (05): : 837 - 840
  • [7] Cu precipitation in Cr ribbon of Cu-15 wt % Cr in situ composite
    Appl Phys Lett, 10 (1391):
  • [8] Correlation between the cold-working and aging treatments in a Cu-15 Wt Pct Cr in situ composite
    Y. Jin
    K. Adachi
    H. G. Suzuki
    T. Takeuchi
    Metallurgical and Materials Transactions A, 1998, 29 : 2195 - 2203
  • [9] Correlation between the cold-working and aging treatments in a Cu-15 wt pct Cr in situ composite
    Carnegie Mellon Univ, Pittsburgh, United States
    Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 1998, 29 A (08): : 2195 - 2203
  • [10] Correlation between the cold-working and aging treatments in a Cu-15 wt pct Cr in situ composite
    Jin, Y
    Adachi, K
    Takeuchi, T
    Suzuki, HG
    METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1998, 29 (08): : 2195 - 2203
123