Haholo-holo ho na le mefuta e 4 e fapaneng ea tšepe e entsoeng ka tšepe. Mekhoa e fapaneng ea ts'ebetso e ka sebelisoa ho hlahisa mofuta o lakatsehang, o kenyelletsang: Grey Cast Iron, Tshepe e Tshweu ya ho Lahlela, Tšepe ea Ductile Cast, Tšepe ea ho Lahlela e Malleable.
Cast Iron ke alloy ea tšepe ea carbon eo hangata e nang le k'habone e fetang 2%. Aene le k'habone li tsoakoa ka bongata bo lakatsehang 'me li qhibilihisoa hammoho pele li kenngoa ka har'a hlobo.
TYPE1-Grey Cast Iron
Grey Cast iron e bolela mofuta oa tšepe e entsoeng ka tšepe e entsoeng ho hlahisa limolek'hule tsa mahala tsa graphite (carbon) ka tšepe. Boholo le sebopeho sa graphite li ka laoloa ka ho lekanyetsa lebelo la ho pholile ha tšepe le ka ho eketsa silicon ho tsitsisa graphite. Ha Grey Cast Iron e robeha, e robeha ho bapa le graphite flakes mme e na le chebahalo e thokoa moo ho robehileng teng.
Grey Cast Iron ha e na ductile joalo ka litšepe tse ling, leha ho le joalo, e na le conductivity e ntle ka ho fetisisa ea mocheso le matla a ho fokotsa matla a litšepe tsohle. Hape ho thata ho apara ho etsa hore e be thepa e ratoang ho sebetsa ka eona.
Boemo bo phahameng ba ho se mamelle, mocheso o phahameng oa mocheso, le bokhoni bo botle ba ho fokotsa matla ba Grey Cast Iron bo etsa hore e be e loketseng bakeng sa li-block tsa enjine, li-flywheels, manifolds le cookware.
TYPE2-Tshepe e Tshweu ya ho Lahlela
White Cast Iron e bitsoa ho latela ponahalo ea fractures. Ka ho laola ka thata carbon content, ho fokotsa silicon content, le ho laola sekhahla sa ho pholisa ha tšepe, hoa khoneha ho sebelisa carbon eohle ka tšepe ho hlahisa carbide ea tšepe. Sena se tiisa hore ha ho na limolek'hule tsa graphite tse sa lefelloeng 'me se etsa tšepe e thata, e brittle, e sa sebetseng ka ho fetisisa ebile e na le matla a phahameng a khatello. Kaha ha ho na limolek'hule tsa graphite tsa mahala, sebaka leha e le sefe sa ho robeha se bonahala se le tšoeu, se fa White Cast Iron lebitso la eona.
White Cast Iron e sebelisoa haholo-holo bakeng sa thepa ea eona e manganga matlong a pompo, lirala tsa leloala le melamu, li-crusher le lieta tsa brake.
TYPE3-Tšepe ea Ductile Cast
Ductile Cast Iron e hlahisoa ka ho eketsa palo e nyane ea magnesium, e ka bang 0.2%, e etsang hore graphite e be sebopeho sa spherical inclusions e fanang ka tšepe e ngata ea ductile cast. E ka boela ea mamella libaesekele tse futhumetseng ho feta lihlahisoa tse ling tsa tšepe.
Ductile Cast Iron e sebelisoa haholo bakeng sa ductility ea eona mme e ka fumaneha haholo litsing tsa metsi le likhoerekhoere. Ho hanyetsa ha libaesekele tse futhumetseng ho boetse ho etsa hore e be khetho e tsebahalang bakeng sa li-crankshafts, likere, li-suspensions tse boima le mariki.
TYPE4-Tšepe ea ho Lahlela e Malleable
Malleable Cast Iron ke mofuta oa tšepe e entsoeng ka mocheso o phekolang White Cast Iron ho senya carbide ho khutlela ho graphite ea mahala. Sena se hlahisa sehlahisoa se bonolo le sa ductile se nang le bothata bo botle ba ho robeha ha mocheso o tlase.
Malleable Cast Iron e sebelisoa bakeng sa lisebelisoa tsa motlakase, lisebelisoa tsa merafo le likarolo tsa mochini.
JINDALAI e ka fana ka Cjoalo ka Tšepe Liphaephe, maqephe a Nodular Cast Aron, Cjoalo ka Tšepe Round Bars, Nodular Cast Iron Foundry Goods, Cast Iron Trench Drain Covers, joalo-joalo Haeba u na le litlhoko tsa ho reka, sehlopha sa rona sa litsebi se tla u fa tharollo e molemo ka ho fetisisa bakeng sa merero ea hau.
Ikopanye le rona hona joale!
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Nako ea poso: Jun-01-2023