Greenaşyl gum işlemek üçin keramiki guýma çäge

Green Sand Castings are castings made using wet sand or “green sand” molds. The sand is not green in color nor do the molds use “greensand,” a greenish color sandstone. Instead of the sand is called “green” because it has moisture in it (like green wood) before the sand dries out when molten metal is poured in the mold.

What gives the sand moisture and helps the sand stick together when making molds is the clay that is mixed in the sand. Bentonite clay and the sand mixed together provide strong molds that can be created on an automated assembly line.

Süzülen keramiki guýma çäge esasan Al2O3 we SiO2 bolan minerallardan ýasalýar we beýleki mineral materiallar bilen goşulýar. Poroşok, pelletizasiýa, sintezlemek we derejelendiriş amallaryndan ýasalan sferik guýma çäge. Onuň esasy kristal gurluşy tegelek däne görnüşi, ýokary refraktorlygy, gowy termohimiki durnuklylygy, pes ýylylyk giňelmegi, täsir we aşgazana garşylygy strong güýçli bölüniş aýratynlyklary bolan Mullite we Corundumdyr. Keramiki gum ýaşyl gum işinde ulanylanda, çig gumyň gaýtadan ulanylýan wagtyny köpeldip, galyndy çäge zyňyndylaryny azaldyp, guýma hasyllylygyny ýokarlandyryp biler.