6061 Aluminum Powder Making and its Thermal and Mechanical Properties

被引：2

作者：

Chen, Yi-Chuan ^{[1
]}

Tsao, C. Y. A. ^{[1
,2
]}

Yang, Sy-Cherng ^{[3
]}

Hsu, Chang-Chuan ^{[3
]}

机构：

[1] Natl Cheng Kung Univ, Dept Mat Sci & Engn, Tainan 70101, Taiwan

[2] Natl Cheng Kung Univ, Ctr Frontier Mat, Micro/Nano Sci & Technol, Tainan, Taiwan

[3] Chung Shan Inst Sci & Technol, Lungtan, Taiwan

来源：

MECHANICAL ENGINEERING AND MATERIALS, PTS 1-3 | 2012年 / 152-154卷

关键词：

6061; Al; Powder Making; Thermal Property; Nanoindentation; LIQUID-METAL; ALLOY; GAS; ATOMIZATION; BEHAVIOR;

D O I：

10.4028/www.scientific.net/AMM.152-154.1215

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Rapid solidification process was employed to make 6061 Al alloy powder. Powder size distribution was analyzed with SEM. Powder densities, i.e. apparent density and tap density, were measured. Thermal properties were measured via DSC. Surface condition and microstructures and their chemical compositions were characterized with XRD, OM, SEM/EDX. Nanoindentation was employed to obtain the hardness and young's modulus of the powders. The relationships among the atomization parameters, powder shapes and sizes, powder densities, thermal properties, microstructures and the mechanical properties were analyzed and rationalized.

引用

页码：1215 / +

页数：2

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