Tensile properties and fracture reliability of a glass-coated Co-based amorphous microwire

Xiao-dong Wang, Huan Wang, Hong-xian Shen, Fa-xiang Qin, Da-wei Xing, Jing-shun Liu, Dong-ming Chen, Jian-fei Sun

分享

计量
  • 文章访问数:  258
  • HTML全文浏览量:  53
  • PDF下载量:  10
  • 被引次数: 0

目录

    Cite this article as:

    Xiao-dong Wang, Huan Wang, Hong-xian Shen, Fa-xiang Qin, Da-wei Xing, Jing-shun Liu, Dong-ming Chen, and Jian-fei Sun, Tensile properties and fracture reliability of a glass-coated Co-based amorphous microwire, Int. J. Miner. Metall. Mater., 21(2014), No. 6, pp.583-588. https://dx.doi.org/10.1007/s12613-014-0945-2
    Xiao-dong Wang, Huan Wang, Hong-xian Shen, Fa-xiang Qin, Da-wei Xing, Jing-shun Liu, Dong-ming Chen, and Jian-fei Sun, Tensile properties and fracture reliability of a glass-coated Co-based amorphous microwire, Int. J. Miner. Metall. Mater., 21(2014), No. 6, pp.583-588. https://dx.doi.org/10.1007/s12613-014-0945-2
    引用本文 PDF XML SpringerLink

    Tensile properties and fracture reliability of a glass-coated Co-based amorphous microwire

    基金项目: 

    This work was financially supported by the National Natural Science Foundation of China (No. 51371067). Dr. Fa-xiang Qin was supported by the Japan Society for the Promotion of Science (JSPS) fellowship and Grants-in-Aid for Scientific Research (No. 25-03205).

      通信作者:

      Jian-fei Sun E-mail: jfsun@hit.edu.cn

    Co68.15Fe4.35Si12.25B15.25 (at%) amorphous microwires with a smooth surface and a circular cross-section were fabricated by the glass-coated melt spinning method. Their mechanical properties were evaluated through tensile tests of the glass-coated amorphous microwires, and their fracture reliability was estimated using two- and three-parameter Weibull analysis. X-ray diffraction and transmission electron microscopy results showed that these glass-coated Co-based microwires were mostly amorphous. The coated Co-based microwires exhibit a tensile strength of 1145 to 2457 MPa, with a mean value of 1727 MPa and a variance of 445 MPa. Weibull statistical analysis showed that the tensile two-parameter Weibull modulus of the amorphous microwires is 4.16 and the three-parameter Weibull modulus is 1.61 with a threshold value as high as 942 MPa. These results indicate that the fabricated microwires exhibit good tensile properties and fracture reliability, and thus appear to be good candidates for electronics reliability engineering applications.

     

    Tensile properties and fracture reliability of a glass-coated Co-based amorphous microwire

    Author Affilications
    • Funds: 

      This work was financially supported by the National Natural Science Foundation of China (No. 51371067). Dr. Fa-xiang Qin was supported by the Japan Society for the Promotion of Science (JSPS) fellowship and Grants-in-Aid for Scientific Research (No. 25-03205).

    • Received: 26 November 2013; Revised: 05 January 2014; Accepted: 14 January 2014;
    Co68.15Fe4.35Si12.25B15.25 (at%) amorphous microwires with a smooth surface and a circular cross-section were fabricated by the glass-coated melt spinning method. Their mechanical properties were evaluated through tensile tests of the glass-coated amorphous microwires, and their fracture reliability was estimated using two- and three-parameter Weibull analysis. X-ray diffraction and transmission electron microscopy results showed that these glass-coated Co-based microwires were mostly amorphous. The coated Co-based microwires exhibit a tensile strength of 1145 to 2457 MPa, with a mean value of 1727 MPa and a variance of 445 MPa. Weibull statistical analysis showed that the tensile two-parameter Weibull modulus of the amorphous microwires is 4.16 and the three-parameter Weibull modulus is 1.61 with a threshold value as high as 942 MPa. These results indicate that the fabricated microwires exhibit good tensile properties and fracture reliability, and thus appear to be good candidates for electronics reliability engineering applications.

     

    Relative Articles

    Lei Yang, Bao-yu Wang, Jian-guo Lin, Hui-jun Zhao, Wen-yu Ma. Ductile fracture behavior of TA15 titanium alloy at elevated temperatures [J]. 矿物冶金与材料学报(英文版). DOI: 10.1007/s12613-015-1171-2

    View details

    Jia-hua Liu, Lei Wang, Yang Liu, Xiu Song, Jiong Luo, Dan Yuan. Effects of H content on the tensile properties and fracture behavior of SA508-III steel [J]. 矿物冶金与材料学报(英文版). DOI: 10.1007/s12613-015-1139-2

    View details

    Yong-sheng Wang, Guo-jian Hao, Jun-pin Lin. Tensile and compressive behavior of Ti-based bulk metallic glass composites [J]. 矿物冶金与材料学报(英文版). DOI: 10.1007/s12613-013-0769-5

    View details

    Yuan-qing Wang, Hui Zhou, Yong-jiu Shi, Bao-rui Feng. Mechanical properties and fracture toughness of rail steels and thermite welds at low temperature [J]. 矿物冶金与材料学报(英文版). DOI: 10.1007/s12613-012-0572-8

    View details

    Tong Wen, Li Wei, Xia Chen, Chun-lei Pei. Effects of ultrasonic vibration on plastic deformation of AZ31 during the tensile process [J]. 矿物冶金与材料学报(英文版). DOI: 10.1007/s12613-011-0402-4

    View details

    Yong Luo, Zhaowu Shen. Study on orientation fracture blasting with shaped charge in rock [J]. 矿物冶金与材料学报(英文版). DOI: 10.1016/S1005-8850(06)60042-X

    View details

    Yong Yu, Chunyan Meng. 3-D distribution of tensile stress in rock specimens for the Brazilian test [J]. 矿物冶金与材料学报(英文版).

    View details

    Jinxu Li, Yimin Zeng, Yanbin Wang, Wuyang Chu. In Situ Studies of Deformation and Fracture in Sputtering Copper Film [J]. 矿物冶金与材料学报(英文版).

    View details

    /

    返回文章
    返回