Lisebelisoa tsa villa ea tšepe e bobebe: haholo-holo e entsoe ka lakane ea tšepe e bobebe ka lisebelisoa tse kobehang ho etsa keel ea tšepe e bopehileng joaloka C, ho tloha keel ea tšepe e bobebe ho theha marapo a ntlo, e bitsoang ntlo ea tšepe e bobebe kapa ntlo e bobebe ea tšepe. .
Matla a tšepe a bolela ho thatafala ha tšepe, boleng bo phahameng, matla a matla, matla a boetse a bitsoa matla a lihlahisoa, ka linako tse ling ha a phahamele matla a molemo, ka linako tse ling nahana ka ho sebetsa ho hlokahala ho khetha likhato tse fapaneng. matla, joalo ka ts'ebetso ea ts'ebetso ea tsitsipano, tšepe e matla e phahameng e tla peperana.
Ho roala tšepe e khanyang ho arotsoe ka zinki tse entsoeng ka galvanized le aluminized:
Galvanizing: bokae dikahare, haholo-holo sheba boleng, leseli tšepe villas ka kakaretso sebelisa zinki dikgerama 275 le 300 dikgerama, boleng ke dikahare tsa moloko lisekoere tsa zinki, e phahameng dikahare, e le motenya lera zinki.
Liphetoho tse matlafatsang 'meleng: Galvanizing e pepesoa' me e arabela ka oksijene moeeng selemo ho pota, 'me bokaholimo bo tla ba botsho.
Aluminium le zinki plating: AZ150 bakeng sa nako e khutšoanyane, aluminium le zinki plating ke galvanized anticorrosion makhetlo a 2-6, aluminium le zinki plating keel ea nako e telele e hlobotse ha e na phetoho ea 'mala, e kang corrosion ea lik'hemik'hale, karabelo ea' mele e etsahala holim'a keel. , ho thehoa ha filimi e sireletsang ea aluminium holim'a keel, e le hore lintho tse ka ntle tsa lik'hemik'hale le keel li arohane, li sireletse thepa ea 'mele oa keel, li thibele mafome.
G550 aluminized zinc e atisang ho sebelisoa thepa ea mochini le likarolo tsa 'mele ke tse latelang:
Lebitso tlhahiso matla elastic modulus bulk density thermal katoloso coefficient
G550 550MPa 2.06X105 N/mm 2 7.85g/cm 3 1.2×10-5℃
Ho hanyetsa kutu ea "zinki ea aluminized coil" ho tsoa tšireletsong ea aluminium le tšireletso ea sehlabelo ea zinki. tšitiso. Likhoele tsa tšepe tse nang le zinki tse nang le motsoako oa aluminized li 'nile tsa etsoa liteko tsa ho pepeseha ka ntle ka lilemo tse fetang 20 libakeng tse sa tšoaneng tsa sepakapaka,' me ho pakile hore tšireletso e sehang ea lishiti tsa tšepe tsa zinki e betere ho feta ea masenke a masenke.
Letlapa le chesang la zinki la tšepe ke mofuta oa poleiti ea tšepe e kentsoeng ka serame e nang le matla a fapaneng le litlhaloso tsa botenya joalo ka thepa ea motheo.Ke poleiti ea tšepe e koahetsoeng esale pele e fumanoeng ka ho roala ho chesa lera la Al-Zn ka mahlakoreng ka bobeli.Liphesente tse ngata tsa ho roala ho pota-pota ke hoo e ka bang 55% Al (aluminium), 43.5% Zn (zinki), 1.5% Si (silicon) .E kopanya Al tšireletso ea 'mele le tšobotsi ea tšireletso ea electrochemical, ho tšoarella ho phahameng le lisebelisoa tsa zinki li na le matla a tšepe ea substrate. le polasetiki, 'me kutu ho hanyetsa tsa barbotage, e ka sireletsa tšepe substrate ka hare ha e sa tsoa kutu, ho phaella moo, holim'a benyang melao ea ho laela silevera le phahameng mekhabiso mohlala,' me o na le boikutlo ba ho imoloha.
Kenyelletso ea ts'ebetso ea G550+AZ150:
Ho hanyetsa mocheso:
Ho hanyetsa mocheso oa poleiti ea tšepe ea aluminized zinc alloy e molemo ho feta ea poleiti ea tšepe e entsoeng ka masenke, 'me e hanyetsana le mocheso o phahameng oa oxidation.Zinc e entsoeng ka aluminized e ka sebelisoa sebakeng sa mocheso o phahameng ho fihlela ho likhato tse 315.
Reflexibility:
Zinc e nang le aluminized e na le ponahalo e phahameng, e etsang hore e be mokoallo oa mocheso; Thermal reflectivity of aluminized zinc e batla e imena habeli ea zinki e entsoeng ka masenke, kahoo e ka sebelisoa e le mohaho o moholo oa ntlo tlas'a maemo a tloaelehileng ho finyella ho boloka matla.
Teko ea poleiti ea tšepe ea aluminium e kentsoeng ka tšepe:
Liteko tsa papiso ea lipoleiti tsa tšepe tse koahetsoeng libakeng tsa indasteri tsa Pennsylvania, USA:
Aluminium zinki plated tšepe poleiti ka mor'a lilemo tse 30 hoo e ka bang ha ho na mohlala oa mafome, ho theoha ha serame se entsoeng ka lerako le tšesaane ke mohaho oa tšepe o ka sehloohong o tiisitsoe leboteng, kahoo mohaho o ka sehloohong o ka sebelisoa ka lilemo tse fetang 100.
Netefaletso ea boleng:
Machinability: ho fihlela litlhoko tsa ho roala, ho hatakela, ho kobeha le mefuta e meng ea ts'ebetso.
Corrosion resistance (ha e bapisoa le hot dip galvanized): poleiti ea tšepe e chesang e chesang e na le khanyetso e ntle ea kutu, bophelo ba ts'ebeletso ke botenya bo ts'oanang ba poleiti e tloaelehileng ea galvanized makhetlo a 2-6.
Pontšo: bokhoni ba ho bonahatsa mocheso le khanya ke makhetlo a 2 ho feta a hot-dip galvanized steel plate, 'me ponts'o e kholo ho feta 0.70, e leng molemo ho feta 0.65 e boletsoeng ke EPA Energy Star.Ke thepa ea kaho e baballang matla.
ho hanyetsa mocheso: lihlahisoa tse tloaelehileng tse futhumatsang tsa dip dip hangata li sebelisa mocheso ha o fete 230℃, 250℃e tla fetoha mmala, 'me poleiti ea zinki e nang le aluminized e ka sebelisoa ka 315℃tikoloho ka nako e telele ntle le ho fetoha ha mmala.Phetoho ea 'mala oa poleiti ea tšepe e entsoeng ka aluminium-zinki e tšoaroang ke mocheso oa mocheso Baosteel e ka tlaase ho ea poleiti ea tšepe e entsoeng ka aluminium le poleiti ea tšepe e entsoeng ka aluminium ka mor'a lihora tse 120 ho 300.℃.
Nako ea poso: Jul-02-2021