Effects of Heat Treatment on the Microstructure and Properties of Graded-Density Powder Aluminum Alloys

被引：0
|
作者：
Chao Liu
Yang Liu
Tao Wang
Wensheng Liu
Yunzhu Ma
机构：
[1] Central South University,National Key Laboratory of Science and Technology for National Defence on High
[2] Tsinghua University,Strength Structural Materials
[3] Hunan University of Science and Technology,State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering
来源：
Metal Science and Heat Treatment | 2022年 / 63卷
关键词：
aluminum alloys; graded porosity; solid solution; aging; microstructure; mechanical properties.;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Novel aluminum powder alloys with graded density are studied by differential scanning calorimetry, x-ray diffraction, fractographic, and x-ray phase analyses. The influence of solution treatment and aging on the microstructure and properties of the alloys is investigated. The variation of properties over the thickness of the specimens is determined. It is shown that the mechanical properties are the best after a 2-h solution treatment at 495°C and subsequent 8-h aging at 190°C with air cooling.
引用
收藏
页码：590 / 598
页数：8
相关论文
共 50 条
  • [1] Effects of Heat Treatment on the Microstructure and Properties of Graded-Density Powder Aluminum Alloys
    Liu, Chao
    Liu, Yang
    Wang, Tao
    Liu, Wensheng
    Ma, Yunzhu
    METAL SCIENCE AND HEAT TREATMENT, 2022, 63 (11-12) : 590 - 598
  • [2] Effects of alloying elements on the sintering and heat treatment of elementally mixed aluminum powder alloys
    Chung, Hyungsik
    Kim, Moontae
    Choi, Jung-Ho
    Ahn, Jae-Hwan
    THERMEC 2006, PTS 1-5, 2007, 539-543 : 2645 - +
  • [3] Modeling of Microstructure and Mechanical Properties of Aluminum Alloys During the Casting and Heat Treatment Process
    Schneider, M.
    Heisser, C.
    TRANSACTIONS OF THE AMERICAN FOUNDRY SOCIETY, VOL 120, 2012, 120 : 97 - 105
  • [4] Effect of Solution Heat Treatment on Microstructure and Properties of AA7085 Aluminum Alloys
    Xiao Daihong
    Chen Kanghua
    Luo Weihong
    RARE METAL MATERIALS AND ENGINEERING, 2010, 39 (03) : 494 - 497
  • [5] Effect of solution heat treatment on microstructure and properties of AA7085 aluminum alloys
    Xiao, Daihong
    Chen, Kanghua
    Luo, Weihong
    Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2010, 39 (03): : 494 - 497
  • [6] Effects of solution treatment on microstructure and mechanical properties of powder thixoforming 6061 aluminum alloy
    Zhang, X. Z.
    Chen, T. J.
    Chen, Y. S.
    Wang, Y. J.
    Qin, H.
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2016, 662 : 214 - 226
  • [7] HEAT FORGING OF ALUMINUM POWDER ALLOYS
    CIZERON, G
    MEUNIER, J
    GUIMIER, A
    DEBEAULIEU, C
    MEMOIRES ET ETUDES SCIENTIFIQUES DE LA REVUE DE METALLURGIE, 1983, 80 (09): : 432 - 432
  • [8] Effects of high pressure heat treatment on microstructure and mechanical properties of aluminum bronze
    Gu, Tao
    Xu, Fengqiang
    Zhao, Yuhong
    Hou, Hua
    Liu, Jianhua
    MATERIALS RESEARCH EXPRESS, 2019, 6 (09):
  • [9] Heat treatment effects on microstructure and properties of Cu-Ti-Fe alloys
    Xin, Gang'ao
    Zhou, Meng
    Jing, Ke
    Hu, Haoyan
    Li, Zheng'ao
    Zhang, Yi
    Bai, Qian
    Tian, Caijiao
    Tian, Baohong
    Li, Xu
    Volinsky, Alex A.
    Zou, Jin
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2024, 892
  • [10] Effects of Heat-Treatment Conditions on Densification, Microstructure, and Magnetic Properties of Fe Powder
    Son, Hyeon-Taek
    Kim, Yong-Ho
    Hyo-Sang-Yoo
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2018, 18 (09) : 6253 - 6256
12345