Ukuthuthukiswa kwensimbi ekwazi ukumelana nokushisa Khulisa i-Cr-1.25Cr ukuya ku-12Cr Engeza V, Nb, Mo, W, Co, njll. Ithrendi yokuthuthuka yensimbi ekwazi ukumelana nokushisa Qaphela: Ngokomkhuba wamazwe ngamazwe, lokho okubizwa nge-pearlite, bainite, kanye nezinsimbi ze-martensitic ezikwazi ukumelana nokushisa ku-boiler kanye ne-pipeline stee...
Funda kabanzi