FIELD: testing of polymer materials. SUBSTANCE: process includes fixing of sample, drilling of hole and insertion of microelectrode in the form needle of conducting material with rate of 10-50 μm/s into it and its fixing. Process is conducted under constant control of mechanical stresses with the aid of polarization microscope. EFFECT: increased authenticity of results. 1 cl, 2 dwg
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Authors
Dates
1999-09-10—Published
1998-02-24—Filed