Ductile cast iron, e emelang sehlopha sa tšepe e entsoeng ka tšepe, eo hape e bitsoang tšepe ea nodular. Tšepe ea tšepe e sa sebetseng e fumana graphite ea nodular ka kalafo ea spheroidization le inoculation, e ntlafatsang litšobotsi tsa mochini oalahla likaroloHaholo-holo polasetiki le ho tiea, e le ho fumana matla a phahameng ho feta tšepe ea khabone.
Ductile iron ha se sesebelisoa se le seng empa ke karolo ea sehlopha sa lisebelisoa tse ka hlahisoang ho ba le thepa e fapaneng ka taolo ea microstructure. Sebopeho se tloaelehileng sa sehlopha sena sa thepa ke sebopeho sa graphite. Ka litšepe tsa ductile, graphite e ka sebopeho sa maqhutsu ho fapana le li-flakes joalo ka tšepe ea bohlooho. Sebopeho se bohale sa li-flakes tsa graphite se hlahisa lintlha tsa khatello ea maikutlo kahare ho matrix a tšepe le sebopeho se chitja sa maqhutsu hanyane joalo, ka hona se thibela ho theoa ha mapetso le ho fana ka matla a ntlafalitsoeng a fanang ka lebitso la motsoako.
Nodular cast iron e tsoetse pele ka potlako ho ba sesebelisoa sa tšepe sa bobeli ho latela tšepe e bohlooho mme e sebelisoa haholo. Seo ho thoeng ke "ho kenya tšepe bakeng sa tšepe" haholo-holo se bua ka tšepe ea ductile. Hangata tšepe ea ductile e sebelisoa ho hlahisa likarolo tsa li-crankshafts le li-camshafts bakeng sa likoloi, literekere le lienjini tsa mollo tse ka hare, hammoho le li-valve tse mahareng tsa khatello bakeng sa mechini e akaretsang.
Material Lisebelisoa tsa Raw li fumaneha ho Ductile Tšepe Foundry ea RMC
• Gray Iron: GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350
• Tšepe ea Ductile: GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2
• Aluminium le lits'epe tse kopantsoeng le tsona
• Lisebelisoa le Maemo a mang ha o kopuoa
▶ Bokhoni ba ho lahla lehlabathe bo entsoe ka letsoho:
• Boholo ba Max: 1,500 mm × 1000 mm × 500 mm
• Boima ba 'mele: 0.5 kg - 500 kg
• Bokgoni ba selemo le selemo: lithane tse 5,000 - lithane tse 6,000
• mamello: Ka kopo.
▶ Bokhoni ba ho lahla lehlabathe ka mechini e iketsang ea bōpa:
• Boholo ba Max: 1,000 mm × 800 mm × 500 mm
• Boima ba 'mele: 0.5 kg - 500 kg
• Bokgoni ba selemo le selemo: lithane tse 8,000 - lithane tse 10,000
• mamello: Ka kopo.
Tsamaiso e Kholo ea Tlhahiso
• Mehlala le Moralo oa lithulusi → Ho etsa lipaterone → Mokhoa oa ho betla → Ts'ebetso ea Lik'hemik'hale → Ho qhibiliha le ho tšela → Ho hloekisa, ho sila le ho thunngoa → Ho sebetsa ka poso kapa ho paka thepa
Cap Matla a ho Laola Lehlabathe
• Tlhatlhobo ea bongata ba sebali le pukwanana
• Tlhahlobo ea Metallographic
• Brinell, Rockwell le Vickers ho thatafala ha tlhahlobo
• Tlhatlhobo ea thepa ea mochini
• Ho hlahlojoa ha tšusumetso ea mocheso o tlase le o tloaelehileng
• Tlhahlobo ea bohloeki
• Tlhahlobo ea UT, MT le RT
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Lebitso la Cast Tšepe
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Lahleloa Tšepe Kereiti | E tloaelehileng |
| Tšepe Cast Tšepe | EA-150-EN | EN 1561 |
| EA-200-EN | ||
| EA-250-EN | ||
| EA-300-EN | ||
| EA-350-EN | ||
| Tšepe Ductile Cast | EN-GJS-350-22 / LT | EN 1563 |
| EN-GJS-400-18 / LT | ||
| EA-410-EN | ||
| EA-GJS-450-10 | ||
| EA-500-EN | ||
| EA-530-5-EN | ||
| EA-GJS-600-3 | ||
| EA-700-N | ||
| EA-GJS-800-2 | ||
| Tšepe ea Ductile ea Austempered | EA-GJS-800-8 | EN 1564 |
| EA-GJS-1000-5 | ||
| EA-GJS-1200-2 | ||
| Tšepe ea SiMo Cast | EN-GJS-SiMo 40-6 | |
| EN-GJS-SiMo 50-6 |
