High quality Excavator hauv qab cov menyuam Kubota U15 khiav cov menyuam
Kev mob siab rau kev tswj hwm kev tswj hwm zoo thiab xav txog kev txhawb nqa cov neeg yuav khoom, peb cov neeg ua haujlwm paub txog feem ntau muaj los tham txog koj cov lus qhia tshwj xeeb thiab ua kom txhua tus neeg yuav khoom txaus siab rau qhov zoo.Excavator hauv qab cov menyuam Kubota U15 taug qab cov menyuam, Cov khoom tau txais ntawv pov thawj nrog cov thawj coj hauv cheeb tsam thiab thoob ntiaj teb.Yog xav paub ntau ntxiv, thov hu rau peb!
Kev mob siab rau kev tswj hwm kev tswj hwm zoo thiab xav txog kev txhawb nqa cov neeg yuav khoom, peb cov neeg ua haujlwm paub txog cov neeg ua haujlwm feem ntau muaj los tham txog koj cov kev qhia tshwj xeeb thiab ua kom txhua tus neeg yuav khoom txaus siab rauHauv qab Roller, Tuam Tshoj Track Roller, Excavator hauv qab cov menyuam Kubota U15 taug qab cov menyuam, Peb lub tuam txhab ib txwm cog lus kom ua tau raws li koj qhov kev thov zoo, nqe lus thiab kev muag khoom lub hom phiaj.Zoo siab txais tos koj qhib cov ciam teb ntawm kev sib txuas lus.Nws yog peb qhov zoo siab los pab koj yog tias koj xav tau tus neeg muag khoom ntseeg siab thiab cov ntaub ntawv muaj txiaj ntsig.
Lus Taw Qhia:
Ductile hlau, tseem hu ua ductile cam khwb cia hlau, nodular cam khwb cia hlau, kheej kheej graphite hlau, kheej kheej graphite cam khwb cia hlau thiab SG hlau, yog ib hom graphite-nplua nuj cam khwb cia hlau nrhiav tau nyob rau hauv 1943 los ntawm Keith Millis.Txawm hais tias feem ntau ntawm cov cam khwb cia hlau tsis muaj zog hauv qhov nro thiab nkig, cov hlau nplaum muaj ntau qhov cuam tshuam thiab qaug zog, vim nws cov nodular graphite suav nrog.Ductile hlau tsis yog ib qho khoom siv tab sis yog ib feem ntawm ib pawg ntawm cov ntaub ntawv uas tuaj yeem tsim nrog ntau yam khoom los ntawm kev tswj hwm lawv cov microstructure.Lub ntsiab txhais yam ntxwv ntawm pab pawg neeg ntawm cov ntaub ntawv no yog cov duab ntawm graphite.Hauv cov hlau nplaum, graphite yog nyob rau hauv daim ntawv ntawm nodules es tsis yog flakes li grey hlau.Whereas ntse graphite flakes tsim kev ntxhov siab cov ntsiab lus nyob rau hauv cov hlau matrix, rounded nodules inhibit tsim cov kab nrib pleb, yog li muab cov kev txhim kho ductility uas muab lub alloy nws lub npe.
Austempered ductile hlau (ADI; piv txwv li, austenite tempered [7]) tau pom nyob rau xyoo 1950, tab sis tau ua lag luam thiab ua tiav qee xyoo tom qab.Hauv ADI, cov qauv hlau yog siv los ntawm cov txheej txheem kho cua sov.
Kev sib xyaw
Pawg feem (%) rau ferritic ductile hlau castings[8]
Lwm cov ductile hlau compositions feem ntau muaj me me ntawm leej faj thiab.
Cov pa roj carbon monoxide 3.2-3.60%
Silicon, 2.2-2.8%
Manganese yog 0.1-0.2%
Magnesium yog 0.03-0.04%
Phosphorus 0.005-0.04%
0.005-0.02% tooj liab
tooj liab, <0.40%
Hlau, sib npaug
Cov ntsiab lus xws li tooj liab lossis tin tuaj yeem raug ntxiv kom muaj zog tensile thiab yield zog thaum ib txhij txo cov ductility.Kev txhim kho corrosion kuj tuaj yeem ua tiav los ntawm kev hloov 15-30% ntawm cov hlau hauv cov hlau sib txawv ntawm cov nickel, tooj liab, lossis chromium.
Silicon raws li graphite tsim lub caij tuaj yeem hloov pauv los ntawm txhuas los muab kev tiv thaiv oxidation zoo dua.[9]
HONGDA Ductile Hlau Castings:
Thaum ntxov xyoo 2021, HONGDA tau tsim lub Hoobkas tshiab los qhia cov khoom siv thiab cov kab ntau lawm rau Cov Hlau Hlau Casting.
1. Khoom siv: QT450#-10 thiab Spheroidization tus nqi yog dhau qib III kom tau txais qhov zoo ntawm castings los txhawb koj qhov kev thov.
2. Automated ntau lawm kab kom ncav cuag ib tug high efficiency thiab loj muaj peev xwm ntau lawm, 550T / hli, rov qab koj xav tau ceev.
3.Applications: ductile hlau castings rau cov menyuam dab tshos, idler bracket thiab thiaj li zoo li qhov chaw castings nyob rau hauv 70KGS.Dedicated rau nruj zoo tswj thiab txiav txim siab buyer kev pab txhawb nqa, peb cov neeg ua hauj lwm tej yam kev mob yog feem ntau muaj los tham txog koj specifications thiab yuav tsum tau tag nrho cov neeg yuav khoom txaus siab. Factory Outlets Tuam Tshoj Kh040/U10/U15/U17-2/Kx101/Kx41-3/U20/Kh025/U30/K030/K045/U30-2/U50/Kx163/Kx91-3/U85 Track Roller/Hauv qab RollerKubota, Cov khoom tau txais ntawv pov thawj nrog cov thawj coj hauv cheeb tsam thiab thoob ntiaj teb.Yog xav paub ntau ntxiv, thov hu rau peb!
Factory OutletsTuam Tshoj Track Roller, Cov menyuam yaus hauv qab, Peb lub tuam txhab ib txwm cog lus kom ua tau raws li koj qhov kev thov zoo, nqe lus thiab cov hom phiaj muag.Zoo siab txais tos koj qhib cov ciam teb ntawm kev sib txuas lus.Nws yog peb qhov zoo siab los pab koj yog tias koj xav tau tus neeg muag khoom ntseeg siab thiab cov ntaub ntawv muaj txiaj ntsig.
