Open AccessBurnout resistance assessment of air tuyere in blast furnace
Author(s) -
M. M. Skripalenko,
О. А. Кобелев,
S D Sayfullayev
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/971/3/032033
Subject(s) - tuyere , burnout , blast furnace , resistance (ecology) , metallurgy , medicine , materials science , clinical psychology , ecology , biology
To assess the burn resistance air tuyere in blast furnace using the finite element method (axisymmetric problem), DEFORM-2D software was used. Ceramics with a slurry coating applied to it was used as thermal insulation for protection against air tuyere burnout. The resistance to air tuyere burnout with the selected thermal insulation on its outer surface is estimated by calculating the stress intensity.