Cov Yeeb Nkab Hlau Ductile thiab Cov Hlau Ductile yog dab tsi?

DUCTILE IRON PIPE YOG DAB TSI:

Cov kav hlau ductile, paub txog lawv qhov kev sib xyaw ua ke ntawm lub zog, kev ruaj khov, thiab kev yooj ywm, yog ib qho kev tsim kho tshiab niaj hnub no hauv kev lag luam ntawm cov khoom siv kav dej. Ua los ntawm cov hlau cam khwb cia ductile, cov kav dej no yog tus cwj pwm los ntawm lawv lub zog tensile siab thiab lub peev xwm los tiv taus cov kev nyuaj siab sab hauv thiab sab nraud, ua rau lawv yog qhov kev xaiv zoo tshaj plaws rau cov dej thiab cov dej khib nyiab, kev faib roj, thiab kev siv hauv kev lag luam.

Cov DIPs yog tsim los ntawm kev siv cov txheej txheem centrifugal casting, ua raws li cov txheej txheem annealing los txhim kho lawv cov khoom siv kho tshuab ntxiv. Lawv muaj ntau qhov ntau thiab tsawg thiab ntev, nrog rau sab hauv thiab sab nraud txheej xws li cement mortar, zinc, thiab asphalt los txhim kho kev tiv thaiv corrosion thiab dej zoo. Cov qauv sib koom ua ke ntawm DI kav dej tso cai rau kev sib dhos yooj yim thiab kev ywj pheej hauv thaj teb, ua raws li ntau yam kev teeb tsa thiab ua rau lawv yog qhov kev xaiv liab nyiam rau cov haujlwm tsim kho vaj tse niaj hnub, Lawv lub neej ntev, ua ke nrog lawv lub peev xwm rov ua dua tshiab, kuj sib haum nrog cov hom phiaj kev txhim kho ruaj khov, ua rau cov kav hlau ductile yog qhov kev xaiv zoo thiab ib puag ncig rau cov kav dej.

DUCTILE IRON YOG DAB TSI:

Hlau zas, tseem hu ua hlau zas nodular lossis hlau graphite spheroidal, yog ib hom hlau zas uas muaj lub zog siab thiab ductility. Nws cov qauv me me tshwj xeeb, uas muaj cov graphite nodular hauv cov ferritic lossis pearlitic matrix, yog qhov tshwm sim ntawm kev ntxiv magnesium lossis cerium rau hlau molten. Cov qauv graphite spherical no muab cov khoom siv kho tshuab zoo rau hlau zas, tshwj xeeb tshaj yog nws lub peev xwm khoov yam tsis tawg, tsis zoo li qhov xwm txheej brittle ntawm cov hlau zas ib txwm muaj.

Metallographic Theem rau Grey Iron VS Metallographic Theem rau Ductile Iron

Yog xav paub ntxiv, thov nias kom pom cov ntawv teev cov yeeb nkab hlau DINSEN tshiab kawg.

#DIP #DuctileIronPipe #DuctileIron #DN2600ductileironpipepressureratingforwatermains #DuctileIronPipforMunicipalWaterSupply #ductileironpipevsPVCkev pab cuam thiab kev tshuaj xyuas lub neej #DIpipes