Melnychuk M. Influence of Structural Forming Agents on the Electrophysical Properties of Thermal Electrode Materials: Iron, Constantan, Chromel, Copper

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0411U003123

Thesis Registration Form

0411U003123.pdf

Applicant for

Melnychuk Mykola Dmytrovych

Specialization

05.02.01 - Матеріалознавство

Date of defense

30-03-2011

Specialized Academic Board

К 32.075.02

Lutsk National Technical University

Essay

In the thesis the character of electric resistance change, thermal coefficient of electric resistance and thermal electromotive force under conditions of radioactive irradiation, thermal shock, plastic deformation is determined as well as optimum parameters of stabilizing annealing of structurally non-uniform iron thermal electrode wire are ascertained. As a result of this research, the recommendations that allow improving metrological accuracy and enlarging thermal converters life are worked out. These thermal electrical converters are made of the following materials: iron-constantan, chromel-constantan, copper-constantan.

Thesis supervisor

Pashynskij Leonid Mykolayovich

Official opponents

Прохоренко Сергій Вікторович
Гук Олександр Петрович

Files

aref.doc

dis_1.doc

dis_2.doc

dis_3.doc

dis_4.doc

dis_5.doc

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