Ƙarfin bincike na tubalin chromium corundum masu girma

The dakin zafin jiki matsa lamba ƙarfi na high-tsarki corundum tubalin ne kullum 70-100MPa, da dakin zafin jiki matsa lamba ƙarfi na tubalin chromium corundum masu girma Gabaɗaya yana> 150MPa, kuma ƙarfinsa ya fi na tubalin corundum girma sosai. Wannan shi ne saboda samuwar Al2O3-Cr2O3 m bayani tsakanin barbashi da barbashi, tsakanin barbashi da lafiya foda, da kuma tsakanin lafiya foda da kuma m foda a lokacin harbe-harbe na samfurin. M bayani ya haɗu da barbashi da lafiya foda kamar gada. Tare, ƙarfin kayan yana inganta sosai.