Open AccessInvestigation of the influence of the amount of ethylsilicate, sol based on it and phenol-formaldehyde resin on the strength properties of non-pergarnic magnesia carbon refractories
Author(s) -
О. Н. Борисенко,
С. М. Логвинков
Publication year - 2017
Publication title -
naukovì doslìdžennâ z vognetrivìv ta tehnìčnoï keramìki. zbìrnik naukovih pracʹ
Language(s) - English
Resource type - Journals
ISSN - 2663-3566
DOI - 10.35857/2663-3566.117.04
Subject(s) - periclase , phenol , formaldehyde , carbon fibers , materials science , magnesium , chemical engineering , chemistry , composite material , organic chemistry , metallurgy , composite number , engineering
Using the full factorial experiment, the influence of the number of modifiers: ethylsilicate (Z1 = 0.5 − 1.5 %), sol based on it (Z2 = 0.25 − 0.75 %) and liquid phenol formaldehyde resin (Z3 = 3.0 − 4.0 %) on the strength of periclase-carbonaceous materials. It has been established that in order to obtain strong non-perliquid periclase-carbon refractories, the maximum amount of phenol-formaldehyde resin (4 %), ethylsilicate (1.5 %) and the minimum amount of sol based on ethylsilicate (0.25 %) should be included in the charge composition.