Cat Bulldozer D6m D6n D8n D8K D8r D8h High Quality Sprocket Segment Sehlopha se nang le Theko ea Tlholisano

Re fana ka matla a maholo ho boleng le nts'etsopele, thekiso, thekiso le papatso le ts'ebetso ea Cat Bulldozer D6m D6n D8n D8K D8r D8h High Quality Sprocket Segment Group ka Theko ea Tlholisano, esale re ntse re batla ho haha ​​​​lihokelo tse ntle le tse thusang le bafani bohle. ka hare ho polanete.Re u amohela ka mofuthu hore u ikopanye le rona ho qala lipuisano tsa hore na re ka etsa sena joang.
Re fana ka matla a maholo ka boleng le nts'etsopele, thekiso, thekiso le mebaraka le ts'ebetso eaChina Excavator Drive Sprocket, Sprocket ea Excavator, Re tla tsoelapele ho ikitlaetsa ho nts'etsopele ea 'maraka le lihlahisoa le ho aha tšebeletso e momahaneng ho moreki oa rona ho theha bokamoso bo atlehileng haholoanyane.Hopola ho ikopanya le rona kajeno ho fumana hore na re ka sebetsa 'moho joang.

Kenyelletso e Khutšoanyane:

DUctile iron, eo hape e tsejoang e le ductile cast iron, nodular cast iron, spherical graphite iron, spherical graphite cast iron and SG iron, ke mofuta oa tšepe e entsoeng ka graphite e ngata e fumanoeng ka 1943 ke Keith Millis.Le hoja mefuta e mengata ea tšepe ea tšepe e fokola ka tsitsipano le brittle, tšepe ea ductile e na le tšusumetso e ngata le ho hanyetsa mokhathala, ka lebaka la ho kenngoa ha eona ka nodular graphite.Tšepe ea ductile hase ntho e le 'ngoe empa ke karolo ea sehlopha sa lisebelisoa tse ka hlahisoang ka mefuta e mengata ea thepa ka ho laola microstructure ea bona.Tšobotsi e tloaelehileng e hlalosang sehlopha sena sa lisebelisoa ke sebōpeho sa graphite.Liaeneng tsa ductile, graphite e ka sebopeho sa maqhutsu ho fapana le li-flakes joalo ka tšepe e putsoa.Le hoja li-graphite flakes li etsa hore ho be le khatello ea kelello ka har'a matrix ea tšepe, li-nodule tse chitja li thibela ho thehoa ha mapetsong, kahoo li fana ka ductility e ntlafetseng e fanang ka lebitso la alloy.

Austempered ductile iron (ADI; ke hore, austenite tempered[7]) e ile ea sibolloa ka bo-1950 empa e ile ea rekisoa 'me ea atleha lilemo tse seng kae hamorao.Ka ADI, mohaho oa metallurgical o sebelisoa ka mokhoa o rarahaneng oa ho phekola mocheso.

Sebopeho

Karolo ea boima (%) bakeng sa litšepe tse entsoeng ka tšepe ea ferritic ductile[8]

Mefuta e meng ea tšepe ea ductile hangata e na le sebabole se senyenyane.

Khabone, 3.2–3.60%

silicon, 2.2–2.8%

Manganese, 0.1–0.2%

Magnesium, 0.03–0.04%

Phosphorus, 0.005–0.04%

Sebabole, 0.005–0.02%

Koporo, <0.40%

Tšepe, ho leka-lekana

Lintho tse kang koporo kapa thini li ka eketsoa ho eketsa tsitsipano le ho fana ka matla ha ka nako e le 'ngoe ho fokotsa ductility.Ho hanyetsa kutu ho ntlafetseng ho ka finyelloa ka ho nkela 15-30% ea tšepe sebakeng sa motsoako ka mefuta e sa tšoaneng ea nickel, koporo kapa chromium.

Silicon e le karolo ea sebopeho sa graphite e ka nkeloa sebaka ke aluminium ho fana ka tšireletso e ntle ea oxidation.[9]

HONGDA Ductile iron castings:

Mathoasong a 2021, HONGDA e ile ea haha ​​​​fektheri e ncha ho hlahisa lisebelisoa le mohala oa tlhahiso bakeng sa Ductile Iron casting.
1. Boitsebiso: QT450#-10 le sekhahla sa Spheroidization se feta boemo ba III ho fumana boleng bo botle ba ho bapala ho tšehetsa kopo ea hau.
2. Mohala oa tlhahiso o ikemetseng ho fihlela katleho e phahameng le tlhahiso e kholo ea bokhoni, 550T / Khoeli, ho khutlisetsa tlhoko ea hau e potlakileng.
3.Applications: ductile iron castings bakeng sa collar roller, idler bracket and so like parts castings ka hare ho 70KGS.Re fana ka matla a maholo ka boleng le nts'etsopele, thekiso, thekiso le papatso le ts'ebetso bakeng sa Lilemo tse 8 Exporter China Cat Bulldozer D6m D6n D8n D8K D8r D8h Sehlopha sa Boemo bo Phahameng ba Sprocket se nang le Theko ea Tlholisano, esale re ntse re batlana le ho haha ​​​​lihokelo tse ntle le tse thusang le bafani bohle ba polanete.Re u amohela ka mofuthu hore u ikopanye le rona ho qala lipuisano tsa hore na re ka etsa sena joang.
Lilemo tse 8 Morekisi kantle ho nahaChina Excavator Drive Sprocket, Sprocket ea Excavator, Re tla tsoelapele ho ikitlaetsa ho nts'etsopele ea 'maraka le lihlahisoa le ho aha tšebeletso e momahaneng ho moreki oa rona ho theha bokamoso bo atlehileng haholoanyane.Hopola ho ikopanya le rona kajeno ho fumana hore na re ka sebetsa 'moho joang.