Cam khwb cia hlau vs. cam khwb cia hlau: qhov zoo thiab qhov tsis zoo

Casting fusion pwm yog ib txoj hauv kev nrov tshaj plaws ntawm kev tsim cov khoom ruaj khov, cov khoom zoo. Vim hais tias casting tso cai rau ib theem siab ntawm kev nthuav dav, tsis tas yuav tsum tau fabrication los yog sib dhos. Txawm hais tias muaj ntau yam ntaub ntawv tuaj yeem raug cam khwb cia, steel thiab hlau yog feem ntau siv vim lawv cov khoom siv zoo heev hauv ntau hom kev siv.

Qhov sib txawv ntawm cam khwb cia hlau thiab cam khwb cia hlau
Castability
Cam khwb cia hlau yog cov khoom siv yooj yim rau kev ua haujlwm nrog vim tias nws tuaj yeem nchuav tau yooj yim thiab tsis ntsws yuav luag ntau npaum li cov hlau. Vim nws cov fluidity, cam khwb cia hlau yog ib qho zoo heev hlau siv nyob rau hauv kev tsim kho los yog ornate ironwork lug xws li laj kab thiab txoj kev rooj tog.
Corrosion Resistance
Nyob rau hauv cov nqe lus ntawm corrosion kuj, hlau yog superior rau steel. Qhov no tsis txwv qhov muaj peev xwm ntawm corrosion nyob rau hauv ob qho tib si. Yog tias tsis muaj kev tiv thaiv, ob qho tib si hlau yuav oxidize nyob rau hauv lub xub ntiag ntawm noo noo. Thaum kawg lawv yuav lwj tag. Nws raug nquahu kom cam khwb cia hlau thiab cam khwb cia hlau qhov chaw yuav tsum tau coated los tiv thaiv qhov no tshwm sim.
Nqi
Cov hlau cam khwb cia feem ntau pheej yig dua li cov hlau cam khwb cia vim qhov qis ntawm cov khoom siv, lub zog, thiab kev ua haujlwm yuav tsum tau ua kom cov khoom kawg. Txawm hais tias raw steel yog kim dua, prefabricated steel kuj siv tau. Qhov no suav nrog cov phaj, tuav, pas nrig, raj thiab kab teeb.
Qhov zoo thiab qhov tsis zoo ntawm cam khwb cia hlau
Kev tsim qauv yooj yim ntawm cam khwb cia hlau yog paub tias yog nws lub ntsiab feature. Tus tsim ntawm castings muaj kev ywj pheej zoo tshaj plaws. Tam sim no nws yog ua tau kom paub cov duab complex thiab hollow seem pieces. Cam khwb cia hlau, ntawm qhov tod tes, tsis tshua muaj kev poob siab, hnav-tiv taus thiab dej. Piv nrog rau cov hlau cam khwb cia, cov khoom pov thawj yog qhov qis dua. Tsis tas li ntawd, tus nqi yog siab dua li cov hlau cam khwb cia.

Qhov zoo thiab qhov tsis zoo ntawm cam khwb cia hlau
Cam khwb cia hlau muaj ntau yam zoo xws li hnav tsis kam, machinability thiab qis rhiab heev. Ntawm qhov tod tes, nws lub zog tensile thiab elongation yog tsawg heev. Raws li qhov tshwm sim, nws tsuas tuaj yeem tsim nyob rau hauv cov khoom siv tsawg thiab rau cov khoom siv hlau uas tsis muaj lub cev xav tau. Ob leeg steel thiab hlau castings muaj qhov zoo thiab qhov tsis zoo. Nyob ntawm daim ntawv thov thiab cov yam ntxwv ntawm lub cev, ib qho ntawm lawv yuav tsum tau siv.