Qhov zoo tshaj plaws-muag Tuam Tshoj R290 Carrier Cov Menyuam Tus Naj Npawb 81e5-2003 Sab saum toj Cov Menyuam

Peb lub luag haujlwm yuav tsum yog los ua tus tsim khoom tshiab ntawm cov cuab yeej siv thev naus laus zis thiab kev sib txuas lus los ntawm kev tsim cov txiaj ntsig ntxiv tsim thiab qauv, kev tsim khoom hauv ntiaj teb, thiab kho lub peev xwm rau Kev Muag Khoom Zoo Tshaj Tuam Tshoj R290Carrier RollerTshooj Naj Npawb 81e5-2003 Sab saum toj Cov Menyuam, Peb tso siab ncaj thiab noj qab haus huv ua lub luag haujlwm tseem ceeb.Peb muaj cov pab pawg tsim nyog kev lag luam thoob ntiaj teb uas kawm tiav los ntawm Asmeskas.Peb yog koj tus khub lag luam tom ntej.
Peb lub hom phiaj yuav tsum yog los ua tus tsim khoom tshiab ntawm cov cuab yeej siv thev naus laus zis thiab kev sib txuas lus los ntawm kev muab cov txiaj ntsig ntxiv tsim thiab qauv, kev tsim khoom hauv ntiaj teb, thiab kho lub peev xwm rauCarrier Roller, Tuam Tshoj Top Roller, Peb cov khoom raug muag rau Middle East, Southeast Asia, Africa, Europe, America thiab lwm thaj chaw, thiab tau txais kev pom zoo los ntawm cov neeg siv khoom.Txhawm rau kom tau txais txiaj ntsig los ntawm peb lub peev xwm OEM / ODM muaj zog thiab cov kev pabcuam xav tau, koj yuav tsum tiv tauj peb hnub no.Peb yuav ua siab dawb tsim thiab sib koom ua tiav rau txhua tus neeg siv khoom.

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.Application: ductile hlau castings rau cov menyuam dab tshos, idler bracket thiab thiaj li zoo li qhov chaw castings nyob rau hauv 70KGS.Our lub hom phiaj yuav tsum tau tig tawm los ua ib tug tshiab tsum ntawm high-tech digital thiab kev sib txuas lus pab kiag li lawm los ntawm cov khoom muaj txiaj ntsig ntxiv tsim thiab style, ntiaj teb -class manufacturing, thiab kho muaj peev xwm rau qhov zoo tshaj plaws-muag Tuam Tshoj R290 Carrier Roller Part Number 81e5-2003 Sab saum toj Cov Menyuam, Peb muab lub siab dawb paug thiab kev noj qab haus huv ua lub luag haujlwm tseem ceeb.Peb muaj cov pab pawg tsim nyog kev lag luam thoob ntiaj teb uas kawm tiav los ntawm Asmeskas.Peb yog koj tus khub lag luam tom ntej.
Zoo tshaj-muagTuam Tshoj Top Roller, Carrier Roller, Peb cov khoom raug muag rau Middle East, Southeast Asia, Africa, Europe, America thiab lwm thaj chaw, thiab tau txais kev pom zoo los ntawm cov neeg siv khoom.Txhawm rau kom tau txais txiaj ntsig los ntawm peb lub peev xwm OEM / ODM muaj zog thiab cov kev pabcuam xav tau, koj yuav tsum tiv tauj peb hnub no.Peb yuav ua siab dawb tsim thiab sib koom ua tiav rau txhua tus neeg siv khoom.