Zvidimbu zvakakombama zvinokanganisa

Yakakwira mhando uye wakanaka mutengo, basa rakanaka

Chigadzirwa chinobatsira: yakanaka yekupisa yekuvhunduka kuramba, yakasimba ngura kuramba, yakakwira compressive simba.

chigadzirwa tsanangudzo

Zvidhinha zvakaumbwa zvakaomeswa zvine arc zvinodaidzwa kunzi arc zvidhinha. Yakakwira-alumina arc zvidhinha imhando yezvidhinha zvakasarudzika. Iyo arc yezvidhinha zvidhinha semi-yakatenderera uye imwe yekupedzisira igroove. , Inogona zvakare kuvakwa kuita denderedzwa, rudzi urwu rwezvidhina runoshandiswa mumadhiri. Iyo arc zvidhinha inonyanya kushandiswa seyemukati mirairi yesimbi bhaketi. Chaimbonyanya kuve ivhu. Ikozvino zvishoma nezvishoma inotsiviwa neakakwira alumina zvidhinha. Yakakwira alumina zvidhinha zvinoratidzirwa neakanaka kudziya anopisa kuvhiringidza, yakasimba ngura kuramba uye yakakwira compressive simba.

Yakakwira-aluminium arc inokanganisa zvidhinha zvine aluminium silicate neAl2O3 pamusoro pe48% kusvika 75%. Iyo yakakwira iyo aruminiyamu yezvinyorwa, zvirinani mhando yeakakwira-aruminiyamu arc zvidhinha. Icho chisina kusimba acidic inoratidzira zvinhu, iyo inogadzirwa neyechisikigo kana yekugadzira yakakwira-alumina zvigadzirwa (sillimanite, diaspore, yakakwira alumina, nezvimwewo). Inofananidzwa nezvidhinha zvevhu, kunonoka kwayo (1750 ～ 1790 ℃) uye kutonhora kutapudza (1420 ～ 1500 ℃) zvakakwirira, uye simba rayo re slag uye simba rekumanikidza zvakare rakakwirira.

Zviratidzo zvemuviri nemakemikari