| 摘要 |
FIELD: thermal physics. ^ SUBSTANCE: in the method for determining anisotropy of bimetallic materials, including heating of researched sample made in form of disk, measurements are performed in points at upper surface and in points at lower surface of sample by means of two similar artificial differential thermocouples and four semi-artificial differential thermocouples by means of voltage meters, enabled in circuit with six differential thermocouples. On basis of determined dependencies difference of temperatures in two points at the limit of layers separation is determined, as well as thermo-electric sensitivity coefficient of upper and lower layers, by rotating sample for some angle relatively to heating center with unchanged position of system of thermocouples probing of surfaces of sample is performed along circle, and anisotropy of properties is estimated by variation of found parameters. ^ EFFECT: increased received information parameters of two-layered conductive materials. ^ 3 dwg |
