Dab tsi yog cov yam ntxwv ntawm cov qauv hlau - pawg muaj koob muaj npe

1, siab cov khoom siv zog, lub teeb yuag. Hlau muaj lub zog siab dua thiab ntau dua elastic modulus. Piv nrog pob zeb ua thiab ntoo, nws qhov ntom ntom thiab tawm los ntawm cov qauv steel, yog li hauv kev sib cav sib luag, haum rau kev loj, cov qauv siab, cov kabmob hnyav.
2, steel tougness, zoo plasticity, cov khoom siv tsis zoo, muaj cov qauv kev ntseeg siab. Haum rau cov kabmob cuam tshuam thiab kev thauj khoom zoo, nrog kev ua phem seismic. Tus qauv sab hauv ntawm cov hlau yog hnav khaub ncaws, ze rau isotropic zoo li qub. Qhov ua tau zoo ntawm cov qauv hlau ua raws li kev suav txoj kev tshawb xav. Yog li cov qauv hlau muaj kev ntseeg siab.

3, steel qauv tsim thiab teeb tsa ntawm cov qib siab ntawm kev siv tshuab. Tus txheej txheem qauv steel yog yooj yim sib dhos hauv Hoobkas thiab thaj chaw. Lub Hoobkas mechanized kho cov qauv txheej txheem steel qauv muaj qhov siab ua kom zoo, kev ua haujlwm siab ceev thiab ua haujlwm luv luv. Cov qauv hlau yog ib qho ntawm cov qauv lag luam tshaj plaws.

4, tus qauv steel sib nraus tau ua tau zoo, vim tias cov qauv vuas vuam ua tiav, tuaj yeem ua rau cov dej khov kho tau zoo, cov raj xa roj ntau, cov raj loj roj, thiab lwm yam.

5, Hlau qauv ua kom zoo thiab tsis muaj hluav taws kub tiv thaiv, thaum kub tsis kam tshaj 150 ° C, steel yam hloov pauv me ntsis. Yog li ntawd, tus qauv steel yog haum rau kub rhiav, tab sis cov npoo ntawm cov hluav taws kub yog li 150 ° C thiab 400 ° C. Lub zog thiab Elastic Modulus ntawm Hlau qis dua, thiab lub zog ntawm cov hlau tended rau xoom thaum kub tau txog 600 ℃. Hauv cov vaj tse nrog cov kev tiv thaiv hluav taws xob tshwj xeeb, cov qauv steel yuav tsum muaj kev tiv thaiv los ntawm cov khoom siv kho kom tsis txhim kho qib qib.

6, lub corrosion tsis kam ntawm cov qauv hlau yog cov neeg pluag, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig ntawm ntub thiab corrosive media, yooj yim rau xeb. General Steel qauv rau xeb, galvanized los yog xim, thiab rau kev saib xyuas ib txwm muaj. Kev ntsuas tshwj xeeb xws li "Zinc Thaiv Anode" yuav tsum tau saws los tiv thaiv kom xeb ntawm cov neeg dej hiav txwv.

7, cov roj carbon qis, txuag hluav taws xob, kev tiv thaiv ib puag ncig ib puag ncig, rov siv tau. Kev rhuav tshem ntawm cov qauv steel tsim cov khib nyiab me me, thiab cov hlau tuaj yeem rov ua tau dua tshiab.