A surface tashin hankali na flake graphite karami, babu wani lahani a cikin babban yanki, kuma akwai game da 0.45% maras tabbas Organic mahadi a saman flake graphite, wanda duk deteriorate da wettability na flake graphite. A karfi hydrophobicity a saman flake graphite worsens da fluidity na castable, kuma flake graphite o ƙarin tabbatar da tara maimakon tarwatsa ko'ina a cikin refractory, don haka yana da wuya a shirya uniform da m amorphous refractory. Ƙananan jerin masu zuwa na nazarin graphite na Furuite na wettability da iyakokin aikace-aikace na graphite flake:
Fassarar graphite
A microstructure da kaddarorin flake graphite bayan high zafin jiki sintering an fi mayar ƙaddara da wettability na high zafin jiki silicate ruwa zuwa flake graphite. A lokacin da wetting, silicate ruwa lokaci a karkashin mataki na capillary karfi, a cikin barbashi rata, da mannewa tsakanin su zuwa bond da flake graphite barbashi, a cikin samuwar wani Layer na fim a kusa da flake graphite, bayan sanyaya don samar da wani ci gaba, da kuma samuwar high mannewa dubawa tare da flake graphite. Idan biyu ba wetted, da flake graphite barbashi samar aggregates, da silicate ruwa lokaci aka tsare ga barbashi rata da Forms wani keɓe jiki, wanda yake da wuya a samar da wani m hadaddun karkashin high zafin jiki.
Saboda haka, Furuite graphite ya kammala da cewa dole ne a inganta wettability na graphite flake don shirya kyawawan abubuwan da ke cikin carbon.
Lokacin aikawa: Maris-30-2022