FIELD: test equipment.
SUBSTANCE: invention relates to test equipment, namely, to samples for determination of materials strength properties at plastic uniaxial tension, and can be used in various industries. Sample includes gripping parts and working part in form of rod. Gripping parts are made in form of bushings, made of material with effect of reversible shape memory, enveloping rod. Rod working part and its end zones cross-sections are equal to each other.
EFFECT: technical result is reduction of samples manufacturing labor input, higher efficiency of material use and possibility of articles testing taking into account of their production process.
7 cl, 13 dwg
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