Microstructure and material characterization of 6063/B4C and 1545K/B4C composites produced by two stir casting techniques for nuclear applications

被引：39
|
作者：
Pozdniakov, A. V. [1 ]
Zolotorevskiy, V. S. [1 ]
Barkov, R. Yu. [1 ]
Lotfy, A. [1 ]
Bazlov, A. I. [1 ]
机构：
[1] NUST MISiS, Leninskiy Ave 4, Moscow 119049, Russia
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2016年 / 664卷
关键词：
Aluminum alloys; Composites; Stir casting; Electron microscopy; Nuclear applications; X-ray diffraction; MECHANICAL-PROPERTIES; B4C; STEEL; BORON; FATIGUE; ALLOYS; AL; SC;
D O I：
10.1016/j.jallcom.2015.12.228
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The composites of 6063 + 5% B4C and 1545 K + 5% B4C were successfully produced by two stir casting techniques. The first involved incorporation of reinforcements particles in pure form. Stir casting technique was novel, in which the particles incorporated to the melt using by powder master alloy. The incorporation of B4C particles in pure form is more effective than using a powder master alloy. A good interface reaction between the matrix and the B4C reinforcements was observed by the formation of Al3BC and AlB2 phases on the matrix/B4C interface. 1545 K + 5% B4C alloy showed YS = 425 MPa and UTS = 455 MPa and, also high resistance to intercrystalline corrosion. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：317 / 320
页数：4
相关论文
共 50 条
  • [41] Effect of B4C Particle Size on the Properties of Al/(Al–B4C)/Al Functionally Gradient Material
    Yingshui Yu
    Chenglong Yao
    Yubo Zhang
    Guangye Xu
    Tingju Li
    Liwei Zhang
    Powder Metallurgy and Metal Ceramics, 2020, 58 : 737 - 742
  • [42] The deformation of B4C particle in the B4C/2024Al composites after high velocity impact
    Zhou, Zhisong
    Wu, Gaohui
    Jiang, Longtao
    Xu, Zhongguo
    MICRON, 2014, 67 : 107 - 111
  • [43] Characterization of A356/B4C composite fabricated by electromagnetic stir-casting process with vacuum
    Lal, Shyam
    Kumar, Ajay
    Kumar, Sudhir
    Gupta, Nitin
    MATERIALS TODAY-PROCEEDINGS, 2021, 34 : 832 - 841
  • [44] Investigation of Phase Composition and Microstructure of the B4C/BN Nanocomposite Powders and the B4C/BN Nanocomposites Sintered Bulks
    Jiang, Tao
    MECHATRONICS AND MATERIALS PROCESSING I, PTS 1-3, 2011, 328-330 : 1572 - 1575
  • [45] Hot explosive fabrication of boron, B4C and B4C-Al composites:: Microstructure/properties relationships
    Aptsiauri, R
    Marquis, FDS
    Peikrishvili, AB
    Japaridze, LA
    Kalandadze, G
    Eristavi, A
    Chikhradze, N
    Shalamberidze, S
    Chikviladze, Z
    POWDER MATERIALS: CURRENT RESEARCH AND INDUSTRIAL PRACTICES, 2001, : 161 - 169
  • [46] Effect of microstructure on mechanical properties and erosive wear of B4C and B4C-CrB2 composites
    Yamada, S
    Sakaguchi, S
    Hirao, K
    Yamauchi, Y
    Kanzaki, S
    JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2003, 111 (01) : 53 - 58
  • [47] Effect of stirring speed and time on microstructure and mechanical properties of Cast Al–Ti–Zr–B4C composite produced by stir casting
    Mohammad Raei
    Masoud Panjepour
    Mahmood Meratian
    Russian Journal of Non-Ferrous Metals, 2016, 57 : 347 - 360
  • [48] Influence of B4C particle size on microstructure and damping capacities of (B4C+Ti)/Mg composites
    Yao, Yan-tao
    Chen, Li-qing
    Wang, Wen-guang
    JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2021, 28 (03) : 648 - 656
  • [49] MORPHOLOGIES OF SIC GROWING IN C/SIC/B4C COMPOSITES
    OGAWA, I
    NIPPON SERAMIKKUSU KYOKAI GAKUJUTSU RONBUNSHI-JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 1994, 102 (08): : 802 - 803
  • [50] Fabrication and Characterization of Cu–B4C Metal Matrix Composite by Powder Metallurgy: Effect of B4C on Microstructure, Mechanical Properties and Electrical Conductivity
    P. K. Prajapati
    D. Chaira
    Transactions of the Indian Institute of Metals, 2019, 72 : 673 - 684
12345