TY - JOUR
T1 - Mechanical properties of Sm-Ba-Cu-O/Ag bulk superconductors
AU - Sakai, N.
AU - Mase, A.
AU - Ikuta, H.
AU - Seo, S. J.
AU - Mizutani, U.
AU - Murakami, M.
PY - 2000/6/1
Y1 - 2000/6/1
N2 - We studied the mechanical properties of melt-processed, single-grain, Ag-doped, Sm-Ba-Cu-O bulks with different densities. The tensile strength of the dense sample was 48.0 MPa and about 1.3 times larger than that of the porous sample with Ag and twice as large as that of the sample without Ag doping. The bending strength of the dense sample was estimated to be 137 MPa based on the Weibull distribution function and the effective volume of the samples. It was found that a reduction in the pore density and Ag addition were effective in increasing the mechanical strength of the Sm-Ba-Cu-O bulk.
AB - We studied the mechanical properties of melt-processed, single-grain, Ag-doped, Sm-Ba-Cu-O bulks with different densities. The tensile strength of the dense sample was 48.0 MPa and about 1.3 times larger than that of the porous sample with Ag and twice as large as that of the sample without Ag doping. The bending strength of the dense sample was estimated to be 137 MPa based on the Weibull distribution function and the effective volume of the samples. It was found that a reduction in the pore density and Ag addition were effective in increasing the mechanical strength of the Sm-Ba-Cu-O bulk.
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U2 - 10.1088/0953-2048/13/6/328
DO - 10.1088/0953-2048/13/6/328
M3 - Conference article
AN - SCOPUS:0033717079
SN - 0953-2048
VL - 13
SP - 770
EP - 773
JO - Superconductor Science and Technology
JF - Superconductor Science and Technology
IS - 6
T2 - The 2nd International Workshop on the Processing and Applications of Superconducting (RE)CBO Large Grain Materials
Y2 - 19 October 1999 through 22 October 1999
ER -