Mechanical properties of Y–Ba–Cu–O blocks welded by silver added Y–Ba–Cu–O solder
作者： T. Kaneko , K. Iida , T. Kono , N. Sakai , M. Murakami
DOI: 10.1016/J.PHYSC.2004.01.088
关键词: Composite material 、 Superconductivity 、 Soldering 、 Ultimate tensile strength 、 Copper 、 Transition metal 、 Materials science 、 Grain boundary 、 Joint (geology) 、 Welding
摘要: Abstract We have performed tensile tests at room temperature for Y–Ba–Cu–O bulk superconductors with artificial grain boundaries, which were fabricated by a joining technique using Ag added solder. The strength of the joint was lower than that mother block Y–Ba–Cu–O. Microstructural analyses revealed residual liquid phase observed in vicinity interface between and solder ac -plane. Cross-sectional observation samples after showed fracture occurred along phase. Hence, responsible strength.
harvard.edu
elsevier.com
sci-hub.se 参考文章(13)
Naomichi Sakai, Takeshi Miyamoto, Seok-Jong Seo, Shinya Nariki, Masato Murakami, Effect of Silver Addition on Mechanical Properties of Melt-Processed Sm-Ba-Cu-O Bulk Superconductor Journal of Low Temperature Physics. ,vol. 117, pp. 981- 985 ,(1999) , 10.1023/A:1022579630411
A Murakami, K Katagiri, K Kasaba, Y Shoji, K Noto, N Sakai, M Murakami, Tensile strength and fracture surface topography of Sm-Ba-Cu-O bulk superconductors Superconductor Science and Technology. ,vol. 15, pp. 1099- 1104 ,(2002) , 10.1088/0953-2048/15/7/321
N Sakai, S.J Seo, K Inoue, T Miyamoto, M Murakami, Mechanical properties of RE–Ba–Cu–O bulk superconductors Physica C: Superconductivity. ,vol. 335, pp. 107- 111 ,(2000) , 10.1016/S0921-4534(00)00153-2
C Harnois, G Desgardin, I Laffez, X Chaud, D Bourgault, High quality weld of melt textured YBCO using Ag doped YBCO junctions Physica C-superconductivity and Its Applications. ,vol. 383, pp. 269- 278 ,(2002) , 10.1016/S0921-4534(02)01333-3
A Murakami, K Katagiri, K Noto, K Kasaba, Y Shoji, M Muralidhar, N Sakai, M Murakami, Tensile mechanical properties of (Nd, Eu, Gd)-Ba-Cu-O bulk superconductors at room and liquid nitrogen temperatures Physica C-superconductivity and Its Applications. ,vol. 378, pp. 794- 797 ,(2002) , 10.1016/S0921-4534(02)01545-9
N Sakai, A Mase, H Ikuta, S-J Seo, U Mizutani, M Murakami, Mechanical properties of Sm-Ba-Cu-O/Ag bulk superconductors Superconductor Science and Technology. ,vol. 13, pp. 770- 773 ,(2000) , 10.1088/0953-2048/13/6/328
T Kaneko, K Iida, J Yoshioka, N Sakai, M Murakami, A Murakami, K Katagiri, Mechanical properties of Y–Ba–Cu–O blocks welded by Er–Ba–Cu–O solder Physica C: Superconductivity. ,vol. 392-396, pp. 673- 676 ,(2003) , 10.1016/S0921-4534(03)00985-7
Hiroyuki Fujimoto, Masato Murakami, Naoki Koshizuka, Effect of Y2BaCuO5 on fracture toughness of YBCO prepared by a MPMG process Physica C-superconductivity and Its Applications. ,vol. 203, pp. 103- 110 ,(1992) , 10.1016/0921-4534(92)90514-D
K Iida, J Yoshioka, N Sakai, M Murakami, Superconducting Joint of Y-Ba-Cu-O superconductors using Er-Ba-Cu-O solder Physica C-superconductivity and Its Applications. ,vol. 370, pp. 53- 58 ,(2002) , 10.1016/S0921-4534(01)01082-6
K Katagiri, A Murakami, T Sato, T Okudera, N Sakai, M Muralidhar, M Murakami, None, Stress-strain characteristics and fracture surface morphology of (Sm,Gd)-Ba-Cu-O bulk superconductor Physica C-superconductivity and Its Applications. ,vol. 378, pp. 722- 726 ,(2002) , 10.1016/S0921-4534(02)01529-0