ShareSTRENGTH AND FRACTURE CHARACTER OF HTS CERAMIC YBACUO(7-) OF VARYING DENSITY IN THE TEMPERATURE RANGE 4.2-293 K.
[In Russian. / En russe.]
Author(s) : KOVALEVA V. N.
Type of article: Article
Summary
THE ULTIMATE STRENGTH AND STATICYOUNG MODULUS OF SUPERCONDUCTING YTTRIUM CERAMICS OF VARYING DENSITY (3.6-5.9 G/CM3 ) WERE MEASURED SYSTEMATICALLY IN EXPERIMENTS ON QUASISTATIC COMPRESSION IN THE TEMPERATURE RANGE 4.2 TO 29 THE EFFECT OF POROSITY, AS A MAIN STRUCTURAL MATERIAL, UPON MECHANICAL PROPERTIES IS STUDIED. A SPECIFIC FEATURE OF THE TEMPERATURE DEPENDENCE OF THE STRENGTH IN THE REGION 60 TO 200 K IS DETECTED ON LOW-DENSITY CERAMICS, WHICH CORRELATES WITH THE ANOMALIES OF THEIR ACOUSTIC CHARACTERISTICS.
Details
- Original title: [In Russian. / En russe.]
- Record ID : 1992-0055
- Languages: Russian
- Source: Fiz. nizk. Temp. - vol. 17 - n. 1
- Publication date: 1991/01
- Document available for consultation in the library of the IIR headquarters only.
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