Share

RELATIONSHIP BETWEEN THE OXYGEN DEFICIENCY AND THE WEAK LINKS IN SINTERED YBACUO(Y).

[In Japanese. / En japonais.]

Author(s) : EGAWA K.

Type of article: Article

Summary

IN ORDER TO INVESTIGATE THE RELATIONSHIP BETWEEN THE OXYGEN DEFICIENCY AND THE WEAK LINKS IN SINTERED YBACUO(Y), THE INTER-AND INTRA-GRAIN CRITICAL-CURRENT DENSITIES WERE MEASURED FOR THE SAMPLES WITH DIFFERENT OXYGEN CONTENTS. IT WAS FOUND THAT THE INTER-GRAIN CRITICAL-CURRENT DENSITY-B CHARACTERISTICS BECOME WORSE WITH DECREASING OXYGEN CONTENTS, WHILE, THE INTRA-GRAIN CRITICAL-CURRENT DENSITY-B CHARACTERISTICS, WHICH ARE LARGER OVER 4 ORDERS THAN THE INTER-GRAIN CRITICAL-CURRENT DENSITIES, ARE ALMOST UNCHANGED. THESE RESULTS SUGGEST THAT THE OXYGEN DEFICIENCY EXISTS AT THE GRAIN BOUNDARIES AND THAT IS THE ORIGIN OF WEAK LINKS IN SINTERED YBACUO(Y).

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1991-2400
  • Languages: Japanese
  • Source: Cryogenics/ Cryog. Eng. - vol. 25 - n. 2
  • Publication date: 1990
  • Document available for consultation in the library of the IIR headquarters only.

Links


See other articles in this issue (6)
See the source

Indexing