1.Yog tuab li cas cuam tshuam rau "lub zog {- shatness ing- txheej txheem" tshuav nyiaj li cas?
Lub thickness ntawm substrate (txias rolled steel ntawv) ntawm cov hlau galvanized yog lub hauv paus ntawm nws kev ua tau zoo. Lub thickness ntawm galvanized txheej yog feem ntau zoo correlated nrog cov tuab ntawm substrate.
Mechanical zog: thuv gauge txias {{rolled galvanized steel muaj lub zog nruab nrab muaj zog, thiab muaj zog deformation; Tuab gauge txias txias- rolled steel muaj high tensile lub zog, muaj zog tensile / bend resistance
Tougness thiab kev tsis kam: nyias - paked bolding thiab tsis yooj yim kub, tab sis muaj tsis muaj zog tiv thaiv (xws li kev sib tsoo); tuab - scehing {}}}} Cov hlau muaj zog ntxiv rau sab hauv kev ntxhov siab), tab sis muaj zog tiv taus kev cuam tshuam cov khoom.
Kev ua kev ua tau zoo: nyias - Lub ntsej muag tshiab txias heev thiab haum rau kev sib sib zog nqus, ntau yam khoov, thiab curling); tuab - sceish} Koj tau txias} Cov hlau collvanized yog qhov nyuaj rau kev ua tiav thiab tsuas yog tsim nyog rau kev tsim cov yooj yim.
2.Qhov tuab yuav cuam tshuam rau zinc txheej?
Cov tub ntxhais ntawm txias -}} rollvanized steel lub corrosion corrosion ntawm cov nyhuv synigistic thiab lub substrate. Qhov cuam tshuam ntawm cov tuab rau corrosion resistance tsis yog "tuab dua, zoo dua" txoj hauv kev, tab sis "lub neej kev ua haujlwm" thiab "lub neej kev sib raug zoo":
Lub ntsuas cua nyias nyias (≤1.5mm):
Yog hais tias lub substrate yog nyias, puas tsuaj rau cov txheej zinc yuav ua rau kom nrawm corrosion (vim yog lub substrate tuab). Yog li ntawd, ib txheej qib siab dua
Piv txwv li, yog tias cov txheej zinc yog nyias nyias ntawm cov khoom siv hluav taws xob (0.5mm tuab), ib zaug ntxiv rau hauv ob peb lub lis piam, cuam tshuam rau cov khoom siv sab hauv.
Tuab kawg li (≥2.0mm):
Yog tias lub substrate yog tuab, txawm tias zinc txheej yog ib nrab puas, lub substrate's "corrosion npoo" yog ntau dua (nws yuav siv sijhawm ntev dua rau corrode dhau). Yog li ntawd, cov zinc txheej thoj tuab yuav ua tau kom txo qis (piv txwv li, 60}}}}}}}}}}}}}}}}}. Piv txwv li, txawm tias cov txheej zinc ib nrab yog ib nrab ntawm lub pob puag nyem tuaj yeem txhawb nws rau ntau xyoo tsis muaj xeb tuaj yeem txuas ntxiv los ntawm kev thov tshuaj tiv thaiv xeb.
3.Qhov yog lub ntsiab ntawv thov cov xwm txheej ntawm nyias-}} lub ntsej muag nyem txias- dov galvanized steel?
Kev lag luam hauv tsev Kev Lag Luam Hauv Tsev: Lub tshuab ntxhua khaub ncaws cav (0.4-0.8 hli, uas yuav tsum tau sib sib zog nqus tsev (0.8-1.2
Cov khoom siv hluav taws xob / kev sib txuas lus: Txawb xov tooj cov tsev nyob me me (0.0-1.5 hli, xav tau ob qho tib si kev tiv thaiv thiab kev tiv thaiv yooj yim).
Lwm yam: Automotive sab hauv seem (piv txwv li, vaj huam sib luag ua ntsuas nkhaus (0.8-1.2
4.Qhov tseeb yog qhov xwm txheej uas muaj cov xwm txheej tuab rau tuab- maute txias txias- dov galvanized steel?
Kev lag luam: Cov kab hlau steels (2.5-5.0 hli, yuav tsum txhawb nqa lub tsev hnyav thiab sab nraud kev thauj khoom), lub vov tsev, yuav tsum tiv thaiv cua thiab daus loads).
Kev Lag Luam Automotive: Chassis Crossmembers (2.5-3.5mm, Yuav tsum muaj lub tsheb hnyav (3.0 hli, yuav tsum txhawb nqa roj teeb qhov hnyav thiab tiv thaiv kev kub ntxhov).
Cov cuab yeej muaj: Agricultural tshuab tshuab (3.0 hli, yuav tsum tiv thaiv cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob), yuav tsum txhawb nqa cov cuab yeej hnyav thiab tiv taus corrosion).
5.What cov nyhuv ua tuab muaj rau "raug nqi thiab vuam kev kawm"?
Nqi:
Tus nqi rau ib qho chaw nyob nrog cov tuab (tuab tuab yuav tsum muaj ntau cov ntaub ntawv thiab cov txheej txheem dov / galvanizing yog qhov nyuaj dua). Yog li ntawd, nyias gauges yog qhov tsim nyog dua rau "loj-}} paab" cov ntawv thov tsuas yog siv rau hauv cov teeb meem hauv tsev "kom tsis txhob muaj teeb meem muaj nuj nqis.
Vuam Performance:
Thias gauge vuam yog nquag "hlawv -} -} dua li tsov vuam).
Tick tag nrho vuam yuav tsum tau siab dua thiab loj}} Weld Defates tuaj yeem ua rau kev txhim kho kom zoo, uas yuav tsum tau ua tom qab).