1.Dab tsi yog cov yam ntxwv thiab kev siv ntawm txias- dov qis- carbon hlau?
Nqe lus piav qhia: Cov khoom siv yooj yim tshaj plaws thiab feem ntau siv hauv paus. Nws yog ib qho txias- dov qis- cov ntawv carbon steel nrog lub ntsej muag du, tab sis nws tsis muaj xeb.
• Nta:
◦ Tsawg tus nqi thiab zoo formability (yooj yim rau stamp thiab khoov).
◦ Kev tiv thaiv xeb yog nyob ntawm cov txheej txheem tiav; Thaum cov txheej txheej puas lawm, cov khoom siv hauv paus yuav corrode sai heev.
• Cov Khoom Siv Tseem Ceeb: Cov khoom siv hauv tsev (lub tub yees, lub tshuab ntxhua khaub ncaws, lub qhov cub microwave), rooj tog zaum hauv chaw ua haujlwm, racks server, teeb pom kev zoo, thiab lwm yam khoom siv hauv qhov chaw qhuav hauv tsev.
2.Dab tsi yog cov yam ntxwv thiab kev siv ntawm kub -dip galvanized steel?
Nqe lus piav qhia: Ib txheej zinc txheej yog siv rau saum npoo ntawm qhov txias -rolled steel substrate los ua kev tiv thaiv kev txi anode. Qhov no yog qhov tseem ceeb tshaj plaws thiab feem ntau cov substrate rau xim -coated steel coils siv hauv kev tsim kho.
Nta:
Zoo heev xeb kuj. Lub zinc txheej corrodes ua ntej steel ntawv, yog li tiv thaiv nws.
Kev ua tau zoo, sib npaug zog thiab corrosion kuj.
Me ntsis kim dua li txias- dov steel, tab sis muaj txiaj ntsig zoo rau cov nyiaj.
Daim ntawv thov tseem ceeb: ru tsev thiab phab ntsa ntawm steel qauv factories thiab warehouses, qhov cua ducts, prefabricated tsev, mobile tsev, thiab lwm lub tsev lub hnab ntawv systems.
3.Dab tsi yog cov yam ntxwv thiab kev siv ntawm kub-dip aluminium-zinc coated steel?
Nqe lus piav qhia: Cov hlau substrate coated nrog ib txheej hlau uas muaj 55% txhuas, 43.4% zinc, thiab 1.6% silicon.
Nta:
Corrosion resistance yog 2-6 npaug siab dua kub-dip galvanized steel, tshwj xeeb tshaj yog nyob rau hauv qhov kub thiab txias.
Kev ua haujlwm zoo thaum tshav kub kub (tshwj xeeb kub txog 300 degree) thiab kev cuam tshuam cua sov.
Kev tiv thaiv kev txiav zoo dua li cov hlau ntshiab galvanized.
Daim ntawv thov tseem ceeb: Lub tsev ru tsev, cov kav dej hauv tsheb, qhov cub, barbecue grills, cua sov- cov cuab yeej tiv taus, thiab lwm yam, qhov yuav tsum tau muaj kev tiv thaiv corrosion ntau dua.
4.Dab tsi yog cov yam ntxwv thiab kev siv ntawm electro-galvanized steel?
Nqe lus piav qhia: Ib txheej txheej zinc txheej nyias nyias yog siv rau saum npoo ntawm cov khaub thuas- dov steel ntawm electrolysis.
Nta:
Qhov saum npoo yog sib xws, du, thiab zoo, ua rau nws zoo tagnrho rau cov txheej txheej zoo.
Lub zinc txheej yog nyias, ua rau qis corrosion kuj piv rau kub -dip galvanizing, tab sis zoo weldability.
Tus nqi feem ntau siab dua kub -dip galvanizing.
Cov ntawv thov tseem ceeb: High- cov khoom siv kawg, cov rooj sib tham hauv computer, cov khoom siv hauv lub cev, cov rooj tog zaum hauv chaw ua haujlwm, thiab lwm yam khoom uas yuav tsum tau ua kom tiav qib siab - zoo.
5.Dab tsi yog cov yam ntxwv thiab kev siv cov ntawv txhuas / aluminium alloy ntawv?
Nqe lus piav qhia: Siv aluminium lossis aluminium alloy ua cov khoom siv hauv paus.
Nta:
Lub teeb yuag, nrog qhov ntom ntom li 1/3 ntawm cov hlau.
Zoo heev corrosion kuj; tsim ib daim tawv tiv thaiv alumina zaj duab xis.
Yooj yim rau txheej txheem thiab malleable heev.
Tus nqi siab dua steel phaj.
Daim ntawv thov tseem ceeb: ru tsev thiab kab hlau rhuav phab ntsa ntawm cov tsev loj loj xws li tshav dav hlau thiab chaw ntau pob; aluminium composite vaj huam sib luag; tsheb thauj mus los (tsheb sab hauv); sab nraum zoov signage, thiab lwm yam.