Qee tus ntawm koj tseem yuav tau txais cov txheej txheem kub-dip galvanizing nto, uas zoo li me ntsis dhau lawm.Dacromet txheej yog ib qho kev xaiv zoo rau koj.Cam khwb cia hlau thiab hlau qhov chaw uas xav tau kev tiv thaiv ntxiv los ntawm ntsev corrosion yog kub galvanized los yog Dacromet coated, ob leeg yog Zinc txheej.Dacromet yog lub npe nrov nrog daim ntawv thov patented "zinc flake".Qee lub sij hawm lub npe hom no yog siv los piav qhiazinc galvanized txheej.Hauv tsab xov xwm no, cov txiaj ntsig ntawm Dacromet txheej txheej txheem yuav raug piav qhia kom ntxaws los pab koj nkag siab zoo dua.
Qhov sib txawv ntawm Dacromet thiab kub-dip galvanizing txheej txheem
Dacromet txheej txheem yog ci ntawm ib ncig ntawm 500F tom qab daim ntawv thov, qhov kub-dip galvanizing txheej txheem yog ua nyob rau hauv kub ntawm molten zinc (780F) los yog kub.Nrog rau qhov kawg, koj tuaj yeem tau txais qee qhov kev ntxhov siab ntawm qhov chaw uas yuav muaj teeb meem rau koj.
Kub dipped galvanizing tau nyob ib ncig ntawm lub sijhawm ntev thiab paub zoo tshaj plaws.Ib feem yog dipped rau hauv molten zinc sib tov ntawm qhov kub ntawm txog 460 ℃ uas reacts nrog carbon dioxide los ua zinc carbonate.
Dacromet muaj qhov ua kom sov zoo heev;cov pa galvanized txheej yuav qhia me me tawg ntawm siab tshaj 70 ℃, thiab discolor thiab nws corrosion kuj yuav txo tau zoo heev ntawm 200-300 ℃.
Lub curing kub ntawm Dacromet anti-corrosion zaj duab xis yog 300 ℃, yog li cov hlau saum npoo yuav tsis hloov nws cov tsos thiab tseem tuaj yeem tswj nws qhov muaj zog tiv thaiv corrosion txawm tias muab tso rau ntawm qhov kub siab ntev ntev.
Tsis zoo li kub-dip galvanized txheej,Dacromet txheejtsis muaj hydrogen embrittlement.Cov khoom siv hlau kho nrog Dacromet tuaj yeem tsim cov yeeb yaj kiab txawm tias nyob hauv cov voids zoo tshaj plaws thiab cov txheej tiv thaiv corrosion nrog tob permeability.Uniform txheej kuj yog siv rau hauv tubular qhov chaw thiab muaj permeability zoo vim hais tias cov tshuaj Dacromet yog dej-soluble.
Qhov zoo ntawm Dacromet txheej
1. Superior corrosion kuj
Lub thickness ntawm Dacromet zaj duab xis txheej tsuas yog 4-8μm, tab sis nws cov nyhuv los tiv thaiv xeb yog ntau tshaj li 7-10 npaug ntawm cov tsoos electro-galvanizing, kub-dip galvanizing lossis txheej txheej.Tsis muaj xeb liab yuav tshwm sim nyob rau hauv tus qauv qhov chaw thiab cov yeeb nkab pob qij txha kho nrog Dacromet txheej txheem los ntawm ntsev tsuag tshuaj ntsuam xyuas rau ntau tshaj 1,200h.
2. Tsis muaj hydrogen embrittlement
Cov txheej txheem kev kho Dacromet txiav txim siab tias tsis muaj hydrogen embrittlement hauv Dacromet, yog li Dacromet yog qhov zoo tagnrho rau txheej txheej ntawm qhov kev ntxhov siab.
3. Kev kub siab ua haujlwm
Dacromet tuaj yeem tiv taus qhov kub thiab txias, thiab qhov kub-resistant tuaj yeem ncav cuag ntau tshaj 300 ℃.Txawm li cas los xij, tev lossis scrapping yuav tshwm sim fin cov txheej txheem galvanizing ib txwm muaj thaum kub txog 100 ℃.
4. Zoo adhesion thiab recoatability
Dacromet txheejmuaj zoo adhesion nrog cov hlau substrate thiab lwm yam ntxiv txheej.Nws yog ib qho yooj yim rau cov khoom kho kom txau cov xim, thiab cov adhesion nrog cov organic txheej tseem muaj zog dua li phosphate zaj duab xis.
5. Zoo permeability
Vim cov nyhuv electrostatic shielding, nws yog ib qho nyuaj rau electroplate qhov sib sib zog nqus qhov thiab slits ntawm lub workpiece thiab lub puab phab ntsa ntawm lub raj, yog li cov saum toj no qhov chaw ntawm lub workpiece yuav tsis tiv thaiv los ntawm electroplating.Dacromet tuaj yeem nkag mus rau cov ntu ntawm cov khoom ua haujlwm los tsim Dacromet txheej.
6. Tsis muaj kuab paug thiab muaj kev phom sij rau pej xeem
Dacromet tsis tsim cov dej khib nyiab lossis cov roj khib nyiab uas ua rau ib puag ncig tsis zoo thaum lub sijhawm tag nrho cov txheej txheem ntawm kev tsim khoom, kev ua haujlwm thiab txheej txheej ntawm cov khoom ua haujlwm, yog li tsis tas yuav muaj kev kho peb cov khib nyiab, yog li txo cov nqi kho mob.
7. Lub sij hawm ntsev tsuag ntev dua
Ntau tshaj 500 ntsev tsuag teev piv rau qhov siab tshaj plaws ntawm 240 teev rauzinc galvanized txheej.Cov tshuaj tsuag ntsev yog kev lag luam tus qauv ntsuas qhov twg cov khoom tau muab tso rau ntawm qhov ntsuas kub ntawm 35 ℃ thiab raug tshuaj tsuag tas li ntawm sodium-chloride tov.Kev ntsuas ntsev ntsev tau sau tseg hauv cov xuab moos thiab ua tiav thaum cov xeb liab tshwm rau ntawm qhov chaw.
Xya qhov txiaj ntsig ntawm Junhe Dacromet txheej tov
Formulated nrog cov ntaub ntawv zoo raw khoom, Junhe Dacromet txheej tov yog ib qho kev xaiv rau electro-galvanizing thiab kub-dip galvanizing rau nto tiv thaiv corrosion.Cov khoom lag luam ntawm Junhe tuaj yeem ua tau raws li cov neeg siv khoom xav tau ntawm ntau theem ntawm kev ua haujlwm.
1. Tus nqi zoo.Tus nqi tag nrho ntawm Junhe txheej tov yog qis dua.
2. Kev ncua zoo heev.Cov txheej txheem txheej yog ib qho zoo sib xws thiab tsis yooj yim rau kev daws teeb meem vim qhov kev ncua zoo, thiab cov tshuaj tank tuaj yeem siv tau rau lub sijhawm ntev, uas yooj yim dua rau cov neeg siv khoom uas muaj peev xwm tsis txaus lossis ua haujlwm tsis sib xws.
3. Zoo leveling.Qhov saum npoo tsis tshua muaj sagging thiab txiv kab ntxwv tev.
4. Zoo heev adhesion.Cov txheej yog tsawg dua tev tawm thiab muaj zog corrosion kuj.
5. Zoo dispersion.Vim qhov zoo dispersion, qhov saum npoo yog sib xws thiab tsis muaj particle-dawb tom qab txheej txheej.
6. Zoo deg hardness.Muaj zog khawb tsis kam, thiab nws tsis yooj yim rau bruise thaum lub sij hawm cia thiab kev thauj mus los.
7. Zoo ntsev tsuag tsis kam.
Lub adhesion ntawm JunheDacromet txheejkev daws teeb meem yog 50% siab dua cov khoom los ntawm cov neeg sib tw.
Nrov hom Dacromet txheej
BASECOAT: Cov txheej no yog ua los ntawm Zinc aluminium flakes nrog sib txawv binders hauv xim nyiaj.
Dacromet 310/320: Qhov no yog Hexavalent chrome raws zinc aluminium txheej.Lawv yog siv nyob rau hauv ceev, springs, fasteners, thiab hose clamps, thiab lwm yam.
Dacromet 500: Qhov no yog Hexavalent chrome raws zinc aluminium txheej uas yog tus kheej lubricated thiab siv hauv tsheb, kev tsim kho, cua tshuab thiab lwm yam.
Changzhou Junhe Technology Stock Co., Ltd. tau yog ib lub tuam txhab ua lag luam siab siab los muab cov kev daws teeb meem rau cov tshuaj zoo, cov cuab yeej tshwj xeeb thiab cov kev pabcuam rau kev tsim khoom lag luam txij thaum nws tsim xyoo 1998. Junhe muaj 9 cov khoom siv high-tech thiab 123 patents, suav nrog 108 daim ntawv tso cai, 27 invention patents thiab 2 software copyrights.
Cov khoom lag luam nrog cov kev daws teeb meem muaj xws li: hlau thiab tsis-hlau ua cov kua ua kua, hlau thiab tsis yog hlau ntxuav, hlau thiab tsis-hlau inter-txheej txheej txheem kev kho mob, hlau thiab tsis-hlau tshiab cov khoom siv txheej txheej, thiab cov cuab yeej tshwj xeeb kho cov tshuaj saum toj no.Junhe cov chaw lag luam npog cov khoom siv tsheb, aerospace, tsheb thauj mus los, cov khoom siv hluav taws xob cua, engineering machinery thiab machinery manufacturing, hnub ci photovoltaic, hlau ua, tub rog kev lag luam, khoom siv hauv tsev, kev ua liaj ua teb machinery thiab lwm yam kev lag luam, thiab muag cov khoom thiab cov cuab yeej zoo hauv Suav teb thiab xa tawm. rau ntau tshaj 20 lub teb chaws hauv tsev thiab txawv teb chaws.
Post lub sij hawm: Lub Xya hli ntuj-13-2022