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Nibiki duplex idafite ibyuma?
Duplex ibyuma bidafite ibyuma nicyuma kitagira ingese aho ferrite na austenite ibyiciro muburyo bukomeye bwo gukemura buri konte igera kuri 50%. Ntabwo ifite ubukana bwiza gusa, imbaraga nyinshi hamwe no kurwanya cyane ruswa ya chloride, ariko kandi irwanya no kwangirika kwangirika na intergranula ...Soma byinshi
