ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
The Phase formation in the precursory powder, the particle size and the homogenizationphase distribution have been investigated in this paper. Size of the powder particle has been reducedby a ball-milling process. The effects of the ball-milling on the characteristic of the powder have beenstudied by XRD. The modality and distribution of 2212, Ca2CuO3 and CuO in the powder wereobserved by SEM. Results show that the Ca2CuO3 particle ground was about 200nm in size. Theprecursory powder with the non-superconducting phases distributed uniformly in the mixture powderwas obtained for Bi-2223 long tape
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/16/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.546-549.1961.pdf
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