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Kuongororwa kwekuita kwekudzivirira moto kwechrome corundum zvidhinha

Kuongororwa kwekuita kwekudzivirira moto kwe chrome corundum zvidhinha

Kubva paAl2O3-Cr2O3 dhiyabhorosi dhizaini, isu tinogona kuona kuti Al2O3 neCr2O3 inogona kuumba inoenderera yakasimba mhinduro isina eutectic. Nokudaro, kuwedzera Cr2O3 kune yakakwirira-kuchena corundum zvinhu, pasinei nemari yakawedzerwa, haizongogadziri kupikisa moto kwezvinhu, asi inowedzera kupisa kwemoto kwezvinhu. The refractoriness (> 1790) uye kutakura kunyorova tembiricha (> 1700!) yechrome corundum zvidhinha zviri nani pane yakakwirira-kuchena corundum zvigadzirwa.