Abstract
The cube-textured Ni tapes were prepared by deformation rolling at room temperature and followed by recrystallization annealing at 950-1000°C for 5-10 h in a high vacuum under 10-4 Pa. The formation and evolution of rolling and recrystallization textures have been investigated by X-ray pole figures and orientation distribution function (ODF). The results show that the C {112}〈1117〉 and S {123}〈634〉 orientation densities along β-fiber in rolling textures of Ni substrate increase with increasing reductions; and the cube texture volume fraction index increases, φ scan FWHM decreases with increasing heat-treatment temperatures for samples deformed with 95% reduction. In the recrystallization textures, the cube texture component in ODF φ = 0 section deviates from regular positions (0° 0° 0°) in the range of 12-13° at lower heat-treatment temperature. By increasing the heat-treatment temperature up to 1000°C, the deviation from regular position decreases, and sharp cube texture is formed.
Original language | English |
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Pages (from-to) | 83-86 |
Number of pages | 4 |
Journal | Physica C: Superconductivity and its Applications |
Volume | 337 |
Issue number | 1-4 |
DOIs | |
State | Published - 2000 |
Externally published | Yes |
Event | IUMRS-ICAM'99: Symposium B of the 5th International Conference on Advanced Materials 'High-Tc Superconductors' - Beijing, China Duration: 13 Jun 1999 → 18 Jun 1999 |
Keywords
- Cube texture
- Substrate
- YBCO-coated superconductor