| 摘要 |
The invention relates to the measurement technology, in particular to a semiconductor strain-sensing resistor that can be applied for measuring the fatigue damages and deformations of constructions in electronics, atomic power engineering, mechanical engineering, aviation.The semiconductor strain-sensing resistor is made in the form of thread of lead telluride, doped with thallium, in the following component ratio, mass %:thallium��0.030à0.646lead telluride��the rest.The result of the invention consists in increasing the sensibility and in expanding the measuring range of the uniaxial tension type deformation values.
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