Evolution of radial texture and microhardness of Cu-Nb composite wires - Details

author：

Deng, Liping (Deng, Liping.) ^[1] (Scholars：邓丽萍) | Liu, Yueming (Liu, Yueming.) ^[2] | Yang, Jierui (Yang, Jierui.) ^[3] | Wang, Bingshu (Wang, Bingshu.) ^[4] (Scholars：汪炳叔) | Yang, Xiaofang (Yang, Xiaofang.) ^[5]

Indexed by：

EI Scopus PKU CSCD

Abstract：

The　evolution　of　radial　texture　and　microstructure　of　Cu-Nb　microcomposite　wires　was　investigated　using　scanning　electron　microscopy　with　electron　back-scattering　diffraction.　Cu　matrix　shows　a　major　fiber　texture,　and　the　intensity　of　which　increases　from　the　surface　to　the　center;　Nb　phase,　however,　shows　a　major　fiber　texture　without　significant　change　in　the　intensity　along　the　radial　direction.　The　microhardness　is　determined　by　both　the　interface　area　density　and　Cu　texture.　The　texture　hardening　is　the　dominant　influence　on　the　change　of　radial　microhardness.　©　All　right　reserved.

Keyword：

Backscattering Binary alloys Composite materials Copper alloys Hardening Microhardness Niobium alloys Scanning electron microscopy Textures

Community：

[ 1 ] [Deng, Liping]School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou; 350108, China
[ 2 ] [Liu, Yueming]School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou; 350108, China
[ 3 ] [Yang, Jierui]School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou; 350108, China
[ 4 ] [Wang, Bingshu]College of Materials Science and Engineering, Fuzhou University, Fuzhou; 350108, China
[ 5 ] [Yang, Xiaofang]College of Materials Science and Engineering, Chongqing University, Chongqing; 400044, China