Umucanga wubutaka bwa Ceramic kumurongo wumucanga

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.

Umucanga wububiko bwa ceramic ceramic bukozwe cyane cyane mumabuye y'agaciro arimo Al2O3 na SiO2 hanyuma akongerwamo nibindi bikoresho byamabuye y'agaciro. Umusenyi wubatswe wububiko bukozwe nifu, pelletizing, gucumura no gutondekanya. Imiterere nyamukuru ya kirisiti ni Mullite na Corundum, ifite ingano zuzuye zegeranye, zinanirwa cyane, ituze ryiza rya termo-chimique, kwaguka kwinshi kwumuriro, ingaruka no kurwanya abrasion ， biranga gucikamo ibice. Iyo umucanga wa ceramique ushyizwe mubikorwa byumucanga wicyatsi, birashobora kongera umucanga mbisi wongeye gukoreshwa, kugabanya imyanda yumucanga, kongera umusaruro wa casting.