Mai ƙera Ingantacciyar Haɓaka Mai Haɓakawa Track Roller Bottom Roller Ƙananan Nadi don Ex120 Ex200 Ex300

"Sarrafa ma'auni ta cikakkun bayanai, nuna iko ta inganci".Kamfaninmu ya yi ƙoƙari ya kafa ƙwararrun ƙwararrun ma'aikatan ma'aikata kuma sun bincika ingantacciyar hanyar ba da umarni ga Maƙerin Babban Ingancin Excavator Track Roller Bottom Roller Lower Roller na Ex120 Ex200 Ex300, Gabaɗaya ga yawancin masu amfani da kasuwanci da 'yan kasuwa don ba da mafi inganci. high quality mafita da kuma babban kamfani.Barka da warhaka don kasancewa tare da mu, bari mu ƙirƙira tare, zuwa mafarki mai tashi.
"Sarrafa ma'auni ta cikakkun bayanai, nuna iko ta inganci".Kamfaninmu ya yi ƙoƙari ya kafa ma'aikata masu inganci da kwanciyar hankali da kuma bincika ingantacciyar hanyar umarni donSassan Haɓaka na China da Roller Track, Tare da ci gaban al'umma da tattalin arziki, mu kamfanin zai ci gaba da "aminci, sadaukarwa, yadda ya dace, bidi'a" ruhun sha'anin, kuma za mu ko da yaushe bi da management ra'ayin na "zai fi son rasa zinariya, kada ku rasa abokan ciniki zuciya. ".Za mu bauta wa 'yan kasuwa na cikin gida da na waje tare da sadaukarwa, kuma mu ba mu damar ƙirƙirar makoma mai haske tare da ku!

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 bracket da kuma haka kamar sassa simintin gyaran kafa a cikin 70KGS.Kamfaninmu ya yi ƙoƙari ya kafa ƙwararrun ƙwararrun ma'aikatan ma'aikata kuma sun bincika ingantacciyar hanyar ba da umarni ga Maƙerin Babban Ingancin Excavator Track Roller Bottom Roller Lower Roller na Ex120 Ex200 Ex300, Gabaɗaya ga yawancin masu amfani da kasuwanci da 'yan kasuwa don ba da mafi inganci. high quality mafita da kuma babban kamfani.Barka da warhaka don kasancewa tare da mu, bari mu ƙirƙira tare, zuwa mafarki mai tashi.
Maƙerin naSassan Haɓaka na China da Roller Track, Tare da ci gaban al'umma da tattalin arziki, mu kamfanin zai ci gaba da "aminci, sadaukarwa, yadda ya dace, bidi'a" ruhun sha'anin, kuma za mu ko da yaushe bi da management ra'ayin na "zai fi son rasa zinariya, kada ku rasa abokan ciniki zuciya. ".Za mu bauta wa 'yan kasuwa na cikin gida da na waje tare da sadaukarwa, kuma mu ba mu damar ƙirƙirar makoma mai haske tare da ku!