Ƙarƙashin motocin kato excavator kasa abin nadi HD400 HD450 waƙa nadi
Kamar sakamakon ƙwararrun namu da ƙwarewar gyarawa, kasuwancinmu ya sami babban shahara a tsakanin masu siye a ko'ina a cikin mahalli don sassan ƙasa da ƙasa kato excavator kasa abin nadi HD400 HD450 waƙa nadi, Mu Enterprise Core Principle: The prestige farko ;A misali garanti; Abokin ciniki su ne mafi girma.
Kamar sakamakon sana'ar mu da kuma gyara sani, mu sha'anin ya yi nasara mai girma shahararsa a tsakanin masu saye a ko'ina a cikin muhalli domin.China Track Roller, Bangaren hawan ƙasa, Abokin ciniki gamsuwa shine burin mu na farko.Manufarmu ita ce mu bi ingantacciyar inganci, da samun ci gaba mai dorewa.Muna maraba da ku da ku ci gaba hannu da hannu tare da mu, da gina makoma mai albarka tare.
Takaitaccen Gabatarwa:
Ƙarfin ƙarfe, wanda kuma aka sani da ductile cast iron, nodular cast iron, spherical graphite iron, spherical graphite cast iron da SG iron, wani nau'in simintin simintin gyare-gyare ne wanda Keith Millis ya gano a 1943.Yayin da yawancin nau'ikan baƙin ƙarfe na simintin gyare-gyare ba su da ƙarfi a cikin tashin hankali da raguwa, baƙin ƙarfe na ductile yana da tasiri da juriya ga gajiya, saboda haɗakarwar graphite nodular.Ƙarfin ƙarfe ba abu ɗaya ba ne amma wani ɓangare na rukuni na kayan aiki wanda za'a iya samarwa tare da abubuwa masu yawa ta hanyar sarrafa ƙananan ƙananan su.Halayen ma'anar gama gari na wannan rukuni na kayan shine siffar graphite.A cikin baƙin ƙarfe ductile, graphite yana cikin nau'in nodules maimakon flakes kamar baƙin ƙarfe.Ganin cewa filaye masu kaifi suna haifar da matsananciyar damuwa a cikin matrix na ƙarfe, ƙananan nodules suna hana ƙirƙirar fashe, don haka samar da ingantaccen ductility wanda ke ba da gami sunansa.
Austempered ductile iron (ADI; watau austenite tempered[7]) an gano shi a cikin 1950s amma an sayar da shi kuma ya sami nasara bayan wasu shekaru.A cikin ADI, ana sarrafa tsarin ƙarfe ta hanyar ingantaccen tsarin magance zafi.
Abun ciki
Yawan juzu'i (%) don simintin gyare-gyare na baƙin ƙarfe [8]
Sauran ductile baƙin ƙarfe qagaggun sau da yawa da karamin adadin sulfur da.
Carbon, 3.2-3.60%
Siliki, 2.2-2.8%
Manganese, 0.1-0.2%
Magnesium, 0.03-0.04%
Phosphorus, 0.005-0.04%
Sulfur, 0.005-0.02%
Copper, <0.40%
Iron, daidaita
Ana iya ƙara abubuwa kamar jan ƙarfe ko gwangwani don ƙara ƙarfi da ƙarfi yayin da ake rage ductility a lokaci guda.Ana iya samun ingantaccen juriyar lalata ta maye gurbin 15-30% na baƙin ƙarfe a cikin gami da nau'ikan nickel, jan ƙarfe, ko chromium.
Silicon a matsayin ginshiƙin samuwar graphite za a iya maye gurbinsa da wani sashi da aluminum don samar da mafi kyawun kariya daga iskar shaka.[9]
HONGDA Ductile iron simintin gyare-gyare:
A farkon 2021, HONGDA ta gina sabuwar masana'anta don gabatar da kayan aiki da layin samarwa don simintin ƙarfe na Ductile Iron.
1. Material: QT450#-10 da Spheroidization rate ne a kan matakin III don samun mai kyau ingancin simintin gyaran kafa don tallafa your bukatar.
2. Layin samar da atomatik don isa ga babban inganci da babban ƙarfin aiki, 550T / Watan, don mayar da buƙatun ku na gaggawa.
3.Applications: ductile baƙin ƙarfe simintin gyare-gyare ga abin nadi abin wuya, idler sashi da kuma haka kamar sassa simintin gyaran kafa a cikin 70KGS.Kamar a sakamakon namu sana'a da kuma gyara sani, mu sha'anin ya lashe a Superb shahararsa a cikin masu saye a ko'ina a cikin yanayi domin Factory sanya zafi-sale. China Cat Bulldozer Single Flange Roller HD400 HD450 Track Roller, Babban Ka'idar Kasuwancin Mu: Daraja ta farko; Garanti na yau da kullun; Abokin ciniki shine mafi girma.
Factory made hot-saleChina Track Roller, Bangaren hawan ƙasa, Abokin ciniki gamsuwa shine burin mu na farko.Manufarmu ita ce mu bi ingantacciyar inganci, da samun ci gaba mai dorewa.Muna maraba da ku da ku ci gaba hannu da hannu tare da mu, da gina makoma mai albarka tare.
