GI Yeeb Nkab yog "Galvanized Iron" Yeeb Nkab. Cov ntaub ntawv m yog cov hlau tsis hnyav thiab gi yog galvanized hlau uas tau kub tais. Hnub no cov yeeb nkab yuav zoo li tsim los ntawm cov hlau ntau dua li cov hlau. galvanized hlau kav dej siv feem ntau ntawm cov kav xa dej.
Galvanized hlau kav feem ntau siv rau ntawm cov kav dej kab, nws yog tsau rau hauv zinc rau kev tiv thaiv kev tiv thaiv
GI Yeeb Nkab yog "Galvanized Iron" Yeeb Nkab. Cov ntaub ntawv ms yog cov hlau tsis tshua zoo thiab gi yog galvanized steel uas tau kub kub. Hnub no cov yeeb nkab yuav zoo li ua los ntawm cov hlau tsis yog hlau.
galvanized hlau kav dej siv feem ntau ntawm cov kav xa dej.
Cov hlau me yog tsis kho thiab feem ntau kub los yog txias dov los yog muab cov yeeb nkab extruded thaum molten. Cov pa roj carbon tsawg cov ntsiab lus thiab xeb hauv huab cua huab cua thiab tuaj yeem nyom tau yooj yim dua li lwm cov hlau. Nws tsis dub cov yeeb nkab siv roj, nws tsis rooj plaub tawv nrog cyanide, nws tsis galvanized nrog zinc plating, nws tsis blued zoo li siv phom, nws tsis cam zoo li rau rooj tog hlau cam khwb cia. Nws yog cov feem ntau pheej yig hom hlau.
Cov yeeb nkab me me hais txog cov ntsiab lus ntawm tsawg dua 0.25% carbon hlau vim nws lub zog, tsis muaj tawv thiab muag muag. Nws suav nrog feem ntau ntawm txhua qhov ntawm cov pa roj carbon zoo tib yam hlau thiab cov pa roj carbon zoo tsim kho cov hlau, feem ntau tsis muaj kev kho cua sov siv hauv kev teeb tsa engineering, qee qhov kev kho cua sov thiab lwm yam khoom siv kho tshuab uas xav tau hnav.
