Q: Vim li cas cov kev pabcuam lub neej ntawm Galvanized steel zoo heev luv hauv dej hiav txwv?
A: Muaj peb lub ntsiab yog vim li cas lub neej ntawm lub galvanized steel hauv dej hiav txwv yog qhov txo qis:
1. chloride ion nres - cug ntov dej uas yuav rhuav tshem cov tshuaj tiv thaiv dej hiav txwv uas ua kom nrawm corrosion.
2. ntsev txau - hiav txwv ntsev ua kom muaj cov yeeb yaj kiab sib txuas ntawm cov npoo av, uas tsis txuas ntxiv hluav taws xob txhim kho {2}
3.}} Lub voj voog qhuav-ntub-ntub - tidal hloov ua rau cov txheej toinc ua rau cov kab zinc
Q: Yuav ua li cas rau lub sijhawm ntev kev pabcuam lub neej ntawm Galvanized steel hauv dej hiav txwv?
A: Cov pob txha caj qaum (xws li ntug dej hiav txwv
Tsis-load-cov kabmob qauv (xws li Guardrails): Xaiv cov tuab zinc txheej (Z180) + Kev Tu Tsis tu ncua {{4}
Thaum cov nyiaj siv tau txwv: tsawg kawg ntxiv kev ntxiv fij rau kev ua + kov cov phiaj xim .
Q: Qhov txiaj ntsig zoo npaum li cas yog galvanized steel piv rau stainless hlau (xws li 316L)?
A: 316L Stainless hlau yog ib tug mob siab corrosion-resistant austenitic tsis kam, siab lub zog, tab sis nws tus nqi yog qhov siab.
Galvanized steel yog ib txheej ntawm zinc rau saum npoo los txhim kho cov hlau corrosion, tab sis tus nqi tsis yog pheej yig.
Therefore, in some occasions where corrosion resistance is not required, galvanized steel is more cost-effective because it can provide certain protective performance at a lower cost. In occasions where corrosion resistance, hygiene, high temperature resistance and other requirements are high, such as food processing, chemical industry, medical and other industries, although 316L stainless steel is expensive, its performance can better meet the needs, and its cost-effectiveness is siab dua . yog li ntawd, tus nqi-ua tau zoo ntawm galvanized steel thiab 316L stainless hlau sib txawv raws li cov ntawv thov tshwj xeeb hauv kev teev ntuj.
Q: Cov nqi-tau zoo ntawm cov hlau galvanized piv rau thawv steel?
A: Huab cua hlau yog ib qho kev tiv thaiv kab mob zoo li no, txo qis} Txawm li cas los xij, tus nqi ntawm cov huab cua nyuaj yog feem ntau thiab cov teeb meem loj thiab muaj qhov loj me.
Nyob rau hauv ib puag ncig sab nraum zoov, yog tias cov tsos yuav tsum muaj siab thiab tus nqi cuam tshuam yog kim, tab sis cov kev ua tau zoo dua, tab sis kev ua tau zoo dua, tab sis kev ua tau zoo dua, tab sis tus nqi siab dua, tab sis kev ua tau zoo dua, tab sis kev ua tau zoo dua, tab sis tus nqi ntau dua yog qhov siab dua thiab tus nqi yuav siab dua}, Nqi ua tau zoo ntawm ob qho tseem txawv nyob ntawm daim ntawv thov tshwj xeeb thiab xav tau .
Q: yog galvanized steel haum rau cov chaw ntev Immersion hauv dej hiav txwv?
A: Galvanized steel yog feem ntau tsis haum rau kev tawm tsam ntev hauv dej hiav txwv, noo noo} protective effect, and then cause the internal steel to rust and corrode. In addition, factors such as the attachment and scouring of marine organisms will also accelerate the damage of the zinc layer and affect the service life of galvanized steel. Therefore, in long-term immersion areas in the ocean, materials with better corrosion resistance, such as stainless steel, corrosion-resistant alloys, lwm yam {., feem ntau siv, lossis kev tiv thaiv tshwj xeeb los ntawm cov hlau {{}