Ukusho ukuthi izinzuzo zeukufakwa kwepayipi lensimbi ye-ductileziqondile kuziphi izici, khona-ke singaqiniseka kuqala ukuthi singamandla omkhiqizo, futhi kukhona amaqiniso nedatha efakazelwe ngokuqinile. Ngokusho kocwaningo, amandla okuqina ensimbi eyi-nodular cast angama-60k, kanti awensimbi evamile empunga angama-31k. Lezi ezimbili ziqhathaniswa kwesinye isici, okungukuthi, amandla okukhiqiza, amandla okukhiqiza aphansi kakhulu ensimbi ye-ductile angama-40k, kuyilapho amandla okukhiqiza ensimbi evamile empunga angama-36k kuphela.
Ukufakwa kwamapayipi ensimbi okusansimbi kuhlanganisa ipayipi lensimbi elisansimbi eliqondile kanye nokufakwa kwamapayipi, ngokuvamile okwakhiwa ngokusansimbi okusansimbi. Ngenxa yokuthi lolu hlobo lwamandla okusebenza kwamapayipi alukhulu, ngakho-ke lungasetshenziswa kuphela ekuphakeleni kwamanzi, emiseleni yamanzi, egesi nakwezinye izintambo zokudlulisa. Uma ihlukaniswa ngokwezindlela ezihlukene zokuphonsa, amapayipi ensimbi angaphinde ahlukaniswe abe amapayipi ensimbi asakazwayo aqhubekayo kanye namapayipi ensimbi e-centrifugal, futhi ukusebenza kwemikhiqizo nakho kuhlukile.
Indlela yokuncibilikisa yepayipi lensimbi eyi-ductile ifana neyokunye ukubunjwa kwezimboni. Umehluko wukuthi ipayipi le-iron ductile lidinga ukungeza i-ejenti ehambisanayo ye-teeing ngaphambi kokuqala ukuphonsa, njengokuthi: I-Magnesium noma i-magnesium yomhlaba engavamile ehlanganiswe ne-ejenti yegolide ye-spheroidizing yengezwa ensimbi eshisayo ngaphambi kokuthululwa, ukuze i-graphite spheroidization, ukugxila kwengcindezi kuncishiswe, ukuze ipayipi ibe nezinzuzo zamandla aphezulu, ukuphakama okuphezulu, ukumelana nomthelela, ukumelana nokuqina kwe-corroal.
Futhi ukufakwa kwepayipi lensimbi ye-ductile kwenziwa ngenqubo ye-iron ductile, ngaphezu kokudluliswa kwamanzi okuyisisekelo, ukuhlinzekwa kwamanzi nezinye izinjongo, kungasetshenziswa futhi njengepayipi le-anti-corrosion. Lokhu kungenxa yokuthi ipayipi le-iron ductile linokusebenza okuhle kakhulu, ngesikhathi esifanayo, impilo yesevisi, ingcindezi nezinye izici nakho kuhle kakhulu, nangenxa yomphumela omuhle wokulwa nokugqwala kwabasebenzisi abaningi.
Isikhathi sokuthumela: Mar-08-2023