Ishidi lensimbi elakhiwe ngensimbikuwuhlobo lwempahla yokwakha abantu abaningi abazokhetha ukuyithenga.Lapho ukhetha ishidi lensimbi elinama-galvanized, abantu bazonaka izici nezici zalo.Ngakho-ke yiziphi izici zeshidi lensimbi elinamandla?Yiziphi izici ze-galvanized steel plate?
1, Yiziphi izici zensimbi yamapulangwe
1. Amapuleti ensimbi ane-galvanized anokwethenjelwa okuhle, futhi ungqimba lwama-galvanized luhlanganiswe nensimbi, lube yingxenye yendawo yensimbi.Ngakho-ke, ukuqina kwe-coating kuqhathaniswa nokwethenjelwa.
2. Ipuleti lensimbi eliphehliwe linokumelana nokugqwala.Amapuleti ensimbi enziwe ngensimbi ambozwe ngongqimba lwezinc eyinsimbi ukuvimbela ukugqwala endaweni futhi andise impilo yayo yesevisi.Lolu hlobo lwepuleti yensimbi eboshwe lubizwa ngokuthi i-galvanized steel plate.I-galvanizing iyindlela eyongayo nephumelelayo yokuvimbela ukugqwala evame ukusetshenziswa, futhi cishe ingxenye yokukhiqizwa kwe-zinc emhlabeni isetshenziswa kule nqubo.Ipuleti lensimbi eliphehliwe wuhlobo olubalulekile lweipuleti lensimbi lokulwa nokugqwala, hhayi kuphela ngenxa yokuthi i-zinc ingakha ungqimba oluqinile oluvikelayo ebusweni bensimbi, kodwa futhi ngoba i-zinc inomphumela wokuvikela we-cathodic.Uma ungqimba olunothayela lonakalisiwe, lusengakwazi ukuvimbela ukugqwala kwezinto eziyisisekelo ezisekelwe kunsimbi ngokuvikelwa kwe-cathodic.
3. Ukumbozwa kwepuleti lensimbi enamapulangwe kunokuqina okuqinile, okwenza isakhiwo esikhethekile se-metallurgical esingamelana nokulimala komshini ngesikhathi sokuthutha nokusetshenziswa.
I-2, Yiziphi izici zepuleti lensimbi elinamandla
1. Ipuleti lensimbi elakhiwe kahle linokumelana ne-oxidation.Ukumelana ne-oxidation engaphezulu kwepuleti lensimbi elinamandla kunamandla, okungathuthukisa ukumelana nokugqwala kanye nekhono lokungena lezingxenye.
2. Ipuleti lensimbi elakhiwe ngensimbi linenzuzo yokuvikela ngokuphelele, futhi yonke ingxenye yengxenye epuletiwe ingagcotshwa nge-zinc, inikeze ukuvikeleka okuphelele ngisho nasezindaweni eziphansi, emakhoneni abukhali, nasezindaweni ezifihliwe.
Ishidi lensimbi eliphehliwe liqinile futhi lihlala isikhathi eside, futhi ezindaweni zasemadolobheni, ungqimba olujwayelekile lokuvikela ukugqwala okungama-galvanized lungagcinwa iminyaka engaphezu kwengu-50 ngaphandle kwesidingo sokulungiswa.Ezindaweni zasemadolobheni noma ezingasogwini, ungqimba olujwayelekile lokuvikela ukugqwala lungagcinwa iminyaka engama-20 ngaphandle kwesidingo sokulungiswa.
Isikhathi sokuthumela: May-08-2023