

Cast microwire with high value of temperature coefficient of resistance
https://doi.org/10.22349/1994-6716-2018-94-2-106-110
Abstract
The paper studies precision alloy based on the intermetallic composition Ni3Sn + SiB3 and developed for casting thermoresistant microwires in glass insulation. Cast microwires have a temperature coefficient of resistance (7.8–8.2) 10–3 K–1 and a specific resistance of 0.68–0.83 Ohm·mm2 / m, the wires could be recommended for miniature temperature sensors manufacturing.
About the Author
B. V. FarmakovskyRussian Federation
49, Shpalernaya St, 191015, St Petersburg
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Review
For citations:
Farmakovsky B.V. Cast microwire with high value of temperature coefficient of resistance. Voprosy Materialovedeniya. 2018;(2(94)):106-110. (In Russ.) https://doi.org/10.22349/1994-6716-2018-94-2-106-110