抜粋
The fracture toughness of melt-powder-melt-growth (MPMG) processed YBaCuO samples was measured and the effect on the fracture toughness of the dispersed Y2BaCuO5 (211) particles in the 123 superconducting phase was found. Preferred fracture planes were the (100), (010) and (001) planes, and the fracture toughness of the (001) plane was lower than those of the (100) and (010) planes. The indentation fracture method indicated that Kc = 0.88-1.2 MPa m 1 2 in an inert environment for YBaCuO crystals without the 211 particles, when the crack plane is the (100) plane or the (010) plane. The presence of the 211 particles in the 123 matrix increased the fracture toughness in this direction up to 1.6-2.1 MPa m 1 2.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 103-110 |
| ページ数 | 8 |
| ジャーナル | Physica C: Superconductivity and its applications |
| 巻 | 203 |
| 発行部数 | 1-2 |
| DOI | |
| 出版物ステータス | Published - 1992 12 1 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
フィンガープリント Effect of Y<sub>2</sub>BaCuO<sub>5</sub> on fracture toughness of YBCO prepared by a MPMG process' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。
これを引用
Fujimoto, H., Murakami, M., & Koshizuka, N. (1992). Effect of Y2BaCuO5 on fracture toughness of YBCO prepared by a MPMG process. Physica C: Superconductivity and its applications, 203(1-2), 103-110. https://doi.org/10.1016/0921-4534(92)90514-D