Ba bang ba lona ba ntse ba ka sebelisa ts'ebetso ea kalafo ea hot-dip galvanizing, e bonahalang e siiloe ke nako.Ho roala ha Dacromet ke khetho e ntle bakeng sa hau.Likarolo tsa tšepe le tšepe tse hlokang ts'ireletso e eketsehileng ho tsoa ho kutu ea letsoai li ka chesa ka masenke kapa Dacromet e koahetsoeng, ka bobeli ke masela a Zinc.Dacromet ke lebitso la lebitso le nang le kopo ea "zinc flake" e nang le patente.Ka linako tse ling lebitso lena la lebitso le sebelisoa ka mokhoa o hlephileng ho hlalosaho roala ka zinki.Sengoliloeng sena, melemo ea ts'ebetso ea ho roala Dacromet e tla hlalosoa ka botlalo ho u thusa ho e utloisisa hamolemo.
Phapang lipakeng tsa Dacromet le ts'ebetso ea hot-dip galvanizing
Ts'ebetso ea Dacromet e behoa hoo e ka bang 500F ka mor'a kopo, athe mokhoa oa ho futhumatsa o chesang o etsoa ka mocheso oa zinki e qhibilihisitsoeng (780F) kapa ho feta.Ka ho qetela, u ka fumana phomolo ea khatello ea maikutlo ea likarolo tseo e ka bang bothata ho uena.
Li-galvanizing tse chesitsoeng tse chesang li bile teng ka nako e telele 'me li tsebahala haholo.Karolo e qoelisoa ka har'a motsoako oa zinki o qhibilihisitsoeng mochesong o ka bang 460 ℃ o kopanang le carbon dioxide ho etsa zinc carbonate.
Dacromet e na le ho hanyetsa mocheso o babatsehang;sekoaelo se tloaelehileng sa masenke se tla bonts'a mapetsong a manyane ho feta 70 ℃, 'me ho senya le ho hanyetsa ha eona ho tla fokotseha haholo ho 200-300 ℃.
Mocheso o folisang oa filimi ea anti-corrosion ea Dacromet ke 300 ℃, kahoo tšepe ea holim'a metsi e ke ke ea fetola ponahalo ea eona 'me e ntse e ka boloka kutu ea eona e matla e thibelang mocheso le haeba e behiloe mocheso o phahameng ka nako e telele.
Ho fapana le ho roala ka masenke a chesang,Ho roala ka Dacrometha e na hydrogen embrittlement.Likarolo tsa tšepe tse tšoaroang ka Dacromet li ka etsa filimi esita le ka har'a li-voids tse ntle ka ho fetisisa le ho roala ha anti-corrosion ka ho phunyeletsa ho tebileng.Ho roala ka mokhoa o ts'oanang ho boetse ho sebelisoa ka hare ho likarolo tsa li-tubular 'me ho na le mokhoa o motle oa ho phunyeletsa hobane tharollo ea Dacromet e qhibiliha ka metsing.
Melemo ea ho roala Dacromet
1. Khanyetso e phahameng ea kutu
Botenya ba lera la filimi ea Dacromet ke 4-8μm feela, empa phello ea eona e khahlanong le mafome e feta makhetlo a 7-10 a mokhoa o tloaelehileng oa electro-galvanizing, hot-dip galvanizing kapa ho roala.Ha ho na mafome a khubelu a tla etsahala likarolong tse tloaelehileng le liphaephe tsa liphaephe tse tšoaroang ka mokhoa oa Dacromet ka tlhahlobo ea spray ea letsoai ka nako e fetang 1,200h.
2. Ha ho embrittlement ea haedrojene
Ts'ebetso ea kalafo ea Dacromet e etsa qeto ea hore ha ho na hydrogen embrittlement ho Dacromet, kahoo Dacromet e loketse ho roala likarolo tse hatelitsoeng.
3. Ho hanyetsa mocheso o phahameng
Dacromet e khona ho hanela kutu e phahameng ea mocheso, 'me mocheso o hananang le mocheso o ka fihla ho feta 300 ℃.Leha ho le joalo, ho ebola kapa ho qhaqhoa ho tla etsahala qetellong ea mokhoa oa setso oa galvanizing ha mocheso o fihla ho 100 ℃.
4. Ho khomarela hantle le ho kopanya hape
Ho roala ka Dacromete na le sekhomaretsi se phethahetseng le substrate ea tšepe le liphahlo tse ling tse eketsehileng.Ho bonolo hore likarolo tse phekotsoeng li fafatse mebala, 'me ho khomarela le ho roala ka manyolo ho matla ho feta filimi ea phosphate.
5. Excellent permeability
Ka lebaka la phello ea tšireletso ea electrostatic, ho thata ho electroplate likoti tse tebileng le li-slits tsa workpiece le lerako le ka hare la tube, kahoo likarolo tse ka holimo tsa workpiece li ke ke tsa sireletsoa ke electroplating.Dacromet e ka kenya likarolo tsena tsa workpiece ho etsa seaparo sa Dacromet.
6. Ha ho na tšilafalo le likotsi tsa sechaba
Dacromet ha e hlahise metsi a litšila kapa khase e litšila e silafatsang tikoloho nakong ea ts'ebetso eohle ea tlhahiso, ts'ebetso le ho roala li-workpieces, kahoo ha ho hlokahale hore ho sebelisoe litšila tse tharo, kahoo ho fokotsa litšenyehelo tsa phekolo.
7. Lihora tse telele tsa ho fafatsa letsoai
Ho feta lihora tse 500 tsa ho fafatsa letsoai ha li bapisoa le lihora tse 240 ho fetaho roala ka zinki.Ho fafatsa letsoai ke teko e tloaelehileng ea indasteri moo likarolo li behoang mochesong o laoloang oa 35 ℃ 'me li kenngoa ka ho fafatsa ka sodium-chloride solution.Teko ea ho fafatsa letsoai e ngoloa ka lihora tse ngata 'me e phethoa ha mafome a khubelu a hlaha likarolong.
Melemo e supileng ea tharollo ea ho roala Junhe Dacromet
E entsoe ka lisebelisoa tse tala tsa boleng bo phahameng, tharollo ea ho roala ea Junhe Dacromet ke mokhoa o mong oa ho sebelisa motlakase oa motlakase le o chesang-dip galvanizing bakeng sa tšireletso ea holim'a kutu.Letoto la lihlahisoa tsa Junhe li ka fihlela litlhoko tsa bareki maemong a fapaneng a ts'ebetso.
1. Theko e sebetsang.Theko ea kakaretso ea tharollo ea ho roala Junhe e tlase.
2. Ho fanyeha ho hotle.Tharollo ea ho roala e tšoana hantle 'me ha ho bonolo ho e rarolla ka lebaka la ho fanyeha hantle,' me tharollo ea tanka e ka tsamaisoa ka nako e telele, e leng ho loketseng haholoanyane ho bareki ba nang le bokhoni bo sa lekaneng kapa ts'ebetso ea nakoana.
3. Boemo bo botle.Bokaholimo ha bo ratehe ho thella le lekhapetla la lamunu.
4. Ho khomarela ka mokhoa o babatsehang.Ho roala ho na le monyetla o fokolang oa ho ebola 'me ho na le khanyetso e matla ea kutu.
5. Phahamiso e ntle.Ka lebaka la ho hasana hantle, bokaholimo bo tšoana ebile ha bo na likaroloana ka mor'a ho roala holimo.
6. Ho thatafala holimo holimo.Matla a mang a ho hanyetsa, 'me ha ho bonolo ho senya nakong ea polokelo le lipalangoang.
7. Ho hanyetsa ho fafatsa letsoai hantle.
Ho khomarela ha JunheHo roala ka Dacromettharollo ke 50% e phahameng ho feta lihlahisoa tse tsoang ho bahlolisani.
Mefuta e tummeng ea ho roala Dacromet
BASECOAT: Koko ena e entsoe ka li-flakes tsa aluminium tsa Zinc tse nang le li-binders tse fapaneng ka 'mala oa silevera.
Dacromet 310/320: Ena ke Hexavalent chrome e thehiloeng aluminium ea zinki.Li sebelisoa ka linate, liliba, li-fasteners le li-clamp tsa hose, joalo-joalo.
Dacromet 500: Ena ke Hexavalent chrome e thehiloeng ho zinc aluminium coating e itšebetsang le ho sebelisoa likoloing, kaho, lifeleng tsa moea joalo-joalo.
Changzhou Junhe Technology Stock Co., Ltd. esale e le khoebo ea theknoloji e phahameng e ikemiselitseng ho fana ka tharollo ea tsamaiso bakeng sa lik'hemik'hale tse ntle, lisebelisoa tse khethehileng le litšebeletso bakeng sa indasteri ea tlhahiso ho tloha ha e thehoa ka 1998. Junhe e na le lihlahisoa tse 9 tsa theknoloji e phahameng le litokelo tse 123, ho kenyeletsoa. Litumello tse 108, litokelo tse 27 tsa boqapi le litokelo tse 2 tsa software.
Lihlahisoa tse nang le litharollo tsa sistimi tse fanoeng li kenyelletsa: maro a sehang a tšepe le a se nang tšepe, lisebelisoa tse hloekisang tsa tšepe le tse seng tsa tšepe, lisebelisoa tsa kalafo tse sebetsang tsa tšepe le tse seng tsa tšepe, lisebelisoa tsa ho roala tsa tšepe le tse seng tsa tšepe, le lisebelisoa tse khethehileng. ho phekola lik'hemik'hale tse ka holimo.Libaka tsa khoebo tsa Junhe li koahela likarolo tsa likoloi, sefofane, lipalangoang tsa terene, lisebelisoa tsa matla a moea, mechine ea boenjiniere le mechine ea ho etsa mechine, photovoltaic ea letsatsi, ts'ebetso ea tšepe, indasteri ea sesole, lisebelisoa tsa lapeng, mechine ea temo le masimo a mang, 'me e rekisa lihlahisoa le lisebelisoa hantle Chaena le ho romela linaheng tse ling. linaheng tse fetang 20 lapeng le kantle ho naha.
Nako ea poso: Jul-13-2022