Mukuita, kune zvakasimbiswa zvinhu zvakasiyana zvekugadzira mabheti ekuputira. Izvi zvinosanganisira manganese simbi, simbi dzine martensitic chimiro (inotaurwa mune zvinotevera semartensitic simbi), chrome simbi uye Metal Matrix Composites (MMC, egceramic), umo simbi dzakasiyana ...
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