Qhov kev nruj ntawm qhov chaw ntawm flake graphite yog me me, tsis muaj qhov tsis zoo hauv thaj chaw loj, thiab muaj li ntawm 0.45% cov organic sib xyaw ua ke ntawm qhov chaw ntawm flake graphite, uas txhua yam ua rau qhov ntub ntawm flake graphite puas tsuaj. Qhov hydrophobicity muaj zog ntawm qhov chaw ntawm flake graphite ua rau qhov fluidity ntawm castable zuj zus, thiab flake graphite feem ntau sib sau ua ke es tsis txhob tawg sib npaug hauv cov refractory, yog li nws nyuaj rau npaj cov khoom siv sib xws thiab ntom amorphous refractory. Cov koob me me hauv qab no ntawm Furuite graphite kev tshuaj xyuas ntawm qhov ntub thiab kev txwv ntawm daim ntawv thov ntawm flake graphite:
Cov nplai graphite
Cov qauv me me thiab cov khoom ntawm cov flake graphite tom qab sintering kub siab feem ntau yog txiav txim siab los ntawm qhov ntub ntawm cov kua silicate kub siab rau flake graphite. Thaum ntub, silicate kua theem nyob rau hauv qhov kev ua ntawm capillary zog, mus rau hauv qhov sib txawv ntawm cov khoom me me, los ntawm kev sib txuas ntawm lawv los txuas cov flake graphite particles, hauv kev tsim ntawm ib txheej ntawm zaj duab xis nyob ib puag ncig flake graphite, tom qab txias los ua ib qho continuum, thiab tsim ntawm qhov sib txuas siab nrog flake graphite. Yog tias ob qho tsis ntub, cov flake graphite particles tsim cov aggregates, thiab silicate kua theem raug txwv rau qhov sib txawv ntawm cov khoom me me thiab tsim ib lub cev cais, uas nyuaj rau tsim ib qho complex ntom nyob rau hauv qhov kub siab.
Yog li ntawd, Furuite graphite xaus lus tias qhov ntub dej ntawm flake graphite yuav tsum tau txhim kho kom thiaj li npaj tau cov pa roj carbon zoo heev.
Lub sijhawm tshaj tawm: Lub Peb Hlis-30-2022