Open AccessLinear thermal expansion coefficient of porous stainless steel
Author(s) -
Yu. M. Kozlovskii,
С. В. Станкус,
И. К. Игуменов
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1677/1/012168
Subject(s) - thermal expansion , materials science , porosity , thermal , atmospheric temperature range , thermodynamics , composite material , range (aeronautics) , linear relationship , mathematics , physics , statistics
The experimental results of the thermal expansion study of porous steel 12KH18N9TL in the temperature range 293–1173 K are presented. An anomalous change in the linear thermal expansion coefficient is found in the vicinity of 550 K. The temperature dependences of the thermal properties before and after heat treatment sre obtained and reference tables of recommended values are calculated.