Iyo yekunze yepamusoro yedhaimani layer inotora chimiro chearc, icho chinowedzera ukobvu hwedhaimani layer, ndiko kuti, inoshanda inoshanda chinzvimbo.Pamusoro pezvo, chimiro chenzvimbo yakabatana pakati pedhaimondi layer uye simende ye carbide matrix layer zvakare yakanyatsokodzera kune chaiyo yebasa rinodiwa, uye nekupfeka kwayo kuramba uye kupikisa kwemaitiro kunovandudzwa.