The Effect of the Pressure for the Formation of YBa2Cu3O7–d Bulk Ceramics with Domestic Microwave Oven  

作　　者：Masato Ohmukai 

机构地区：[1]不详

出　　处：《Engineering（科研）》2011年第11期1095-1097,共3页工程（英文）（1947-3931）

摘　　要：We fabricated YBa2Cu3O7–d bulk ceramics with a domestic microwave oven and investigated the effect of pressure at the press procedure. If the pressure was not high enough, the ratio of BaCuO2 phase became large, estimated from x-ray diffraction (XRD) measurements. We found that the pressure should be 700 kgf/cm2 at least in order to suppress the BaCuO2 phase.We fabricated YBa2Cu3O7–d bulk ceramics with a domestic microwave oven and investigated the effect of pressure at the press procedure. If the pressure was not high enough, the ratio of BaCuO2 phase became large, estimated from x-ray diffraction (XRD) measurements. We found that the pressure should be 700 kgf/cm2 at least in order to suppress the BaCuO2 phase.

关 键 词：Microwave OVEN BULK CERAMICS YBa2Cu3O7–d SUPERCONDUCTOR 

分 类 号：O6[理学—化学]