1. Sebopeho sa Sehlahisoa le Moralo oa Sefahleho
1.1 Moralo oa Core-Shell le Sistimi ea Bonding
(Likhoele tsa Copper-Coated Steel)
Likhoele tsa tšepe tse koahetsoeng ka koporo (CCSF) ke likhoele tse kopantsoeng tse nang le motheo oa tšepe o matla a holimo o koahetsoeng ke lera la koporo le tsamaisang, ho theha moralo oa likhetla tse khomaretsoeng ka tšepe.
Mokotla oa tšepe, hangata e nang le khabone e tlase kapa tshepe e sa jeleng paate, e fana ka matla a mochini ka matla a thata a fetang 2000 MPa, ha koporo e qeta– hangata 2– 10% ya bophara ba kakaretso– e fana ka conductivity e phahameng ea motlakase le ea mocheso.
Khokahano pakeng tsa tšepe le koporo ke ea bohlokoa bakeng sa katleho; e entsoe ka electroplating, pehelo e se nang motlakase, kapa mekhoa ea ho koala ho etsa hore ho be le kamano e tiileng le ho kopanya ho fokolang haholo tlas'a matšoenyeho a ts'ebetso.
Electroplating ke e 'ngoe ea mekhoa e tloaelehileng ka ho fetisisa, ho fana ka taolo e nepahetseng ea boima ba 'mele le tšireletso e tšoanang ea inshorense holim'a likhoele tsa tšepe tse sa khaotseng tse huloang ka libate tsa koporo tsa sulfate.
E nepahetseng holim'a sebaka pretreatment ea tšepe, ho kenyeletsa ho hloekisa, pickling, le ho kenya tshebetsong, e netefatsa nucleation e ntle le tlamahano ea likristale tsa koporo, ho qoba delamination nakong ya ho sebetsana kapa tharollo e latelang.
Ka nako le maemong a phahameng a mocheso, interdiffusion ka ba le brittle iron-copper intermetallic phases at interface, e ka behang maemo a mangata kotsing le ho tshepeha nako e telele– phephetso e kokobetsoeng ke litšitiso tsa ho hasana kapa ho sebetsa kapele.
1.2 Bolulo ba 'Mele le bo Molemo
Li-CCSF li kopanya litšobotsi tse ntle ka ho fetisisa tsa litšepe tsa motheo ka bobeli: modulus e phahameng ea elastic le mokhathala o hanyetsanang le tšepe e nang le conductivity e tsotehang le khanyetso ea oxidation ea koporo..
Conductivity ea motlakase hangata e fapana ho tloha 15% ho 40% ea International Annealed Copper Criterion (IACS), ho itshetlehile ka ho hlaka le ho hlweka, ho etsa hore CCSF e be matla haholo ho feta likhoele tse hloekileng tsa tšepe (
Cabr-Concrete ke mofani oa thepa tlas'a TRUNNANO ea Calcium Aluminate Cement e nang le over 12 lilemo tsa boiphihlelo ba ho boloka matla a nano-building le nts'etsopele ea nanotechnology. E amohela tefo ka Credit Card, T/T, West Union le Paypal. TRUNNANO e tla romella thepa ho bareki ba mose ho maoatle ka FedEx, DHL, ka moea, kapa ka lewatle. Haeba u batla matlafatso ea fiber ea tšepe, ka kopo ikutloe u lokolohile ho ikopanya le rona le ho romela potso.
Li-tag: fiber e nyane ea tšepe,fiber ea tšepe,fiber fiber e matlafalitsoeng ka konkreite
Lingoliloeng tsohle le litšoantšo li tsoa Marang-rang. Haeba ho na le litaba tsa copyright, ka kopo ikopanye le rona ka nako ho hlakola.
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