ISSN:
1662-9779
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Physics
Notes:
Ni-3at.%W alloy tapes for YBCO coated conductor were fabricated by powder metallurgyprocess including powder compaction, cold isostatic pressing(CIP), cold rolling and annealing forrecrystallization. The Ni-3at.%W tapes annealed in an atmosphere of 96%Ar and 4%H2 mixing gaswere characterized by X-ray pole figures, orientation distribution function(ODF) and opticalmicroscopy(OM). The Ni-W alloy tapes were heat-treated at 700~1000℃ for the development ofcube texture {001}〈100〉. The texture analysis indicated that as fabricated tapes have a sharp cubetexture after annealing at 900 and 1000℃. Also, thoroughly recrystallization takes place for theannealed tapes at the both temperatures and the average grain size of the two tapes is about the same,which is about 35㎛
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/23/transtech_doi~10.4028%252Fwww.scientific.net%252FSSP.124-126.1493.pdf