Izixhobo ezixhaphakileyo ezixhaphakileyo zokunganyangeki zibandakanya i-silicon ephezulu ye-silicon, i-aluminium ye-aluminium yentsimbi, i-chromium ye-chromium ye-chromium, i-chromium ye-chromium, i-chromium ye-chromium kunye ne-RQTSSI4mo.
I-Silicon ephezulu yentsimbi: Umxholo weSilicon yi-5-6%, kwaye amaqondo obushushu ayo anokuzinza malunga ne-850 degrees. Nangona iipropathi zayo zoomatshini ziphantsi kwaye zinokuvelisa iinxalenye zobushushu ezinamakhosi asezantsi, zihlala zisetyenziswa kwiplate yendawo yokufudumeza ngenxa yokumelana ne-oxidation.
I-Iron yeAluminum ye-aluminium ye-aluminum ye-Alumnuum ye-Iron: Ngaba ukumelana nobushushu obufanelekileyo, kunokusebenza kubushushu obuphezulu obungama-900 degrees. Ifanelekile ukwenza iplate esezantsi yezixhobo zokufudumeza, kodwa iipropathi zoomatshini zihlwempuzekile, kwaye into ye-aluminium ilula ukuyifaka kwi-foog yokufakwa kwes slag.
I-chromium ephezulu ye-chromium enganyangekiyo: Amaqondo obushushu axhaphakileyo axhaswe ngobushushu anokufezekiswa ngokuhlengahlengisa umxholo weChromium. Xa umxholo weChromium yi-26-30%, ubushushu bokuchasana nobushushu bunokufikelela kwiidigri ezili-1000; Xa umxholo we-chromium yi-32-36%, ubushushu bokuchasana nobushushu bunokufikelela kwi-1150 degrees, ngelixa ugcina iipropathi eziphezulu.
I-Rqtsi4mo i-iron yentsimbi: Esi sisixhobo esixhaphakileyo se-iron esinganyangekiyo esineepropathi ezinobushushu obuphezulu, ezifanelekileyo kwizicelo kwiindawo zobushushu obuphezulu. Ine-4% ye-silicon kunye ne-4% ye-MOLYBDMMM, kunye nokongezwa kwezi zinto zabeleneyo kuphucula kakhulu ubushushu obushushu obuphezulu se-iron kwaye unokugcina uzinzo lwe-iron kwaye unokugcina uzinzo lobuchwephesha.
Ngesishwankathelo, xa ukhetha izixhobo zentsimbi ezinganyangekiyo, uhlobo olufanelekileyo kufuneka lukhethwe ngokweqondo lokusebenza elithile lokusebenza kunye neemfuno zomsebenzi wendlela yokusebenza. I-Silicon ephezulu ye-iron, i-aluminium ye-alumnum ye-alunam, i-chromium ephezulu ye-chromium kunye ne-RQTSI4mo i-Iron nganye ithathelwe ingqalelo xa ukhetha eyona nto ifanelekileyo yokuqinisekisa eyona ntsebenzo
