Khoom hnyav Dub P&H7035 Custom Track Roller Parts 35T
Peb lub koom haum ua raws li koj lub hauv paus ntsiab lus ntawm "Zoo tej zaum yuav yog lub neej ntawm koj lub koom haum, thiab lub koob npe nrov yuav yog tus ntsuj plig ntawm nws" rau Heavy Equipment Black P&H7035 Custom Track Roller Parts 35T, Peb zoo siab tos txais koj los koom nrog peb hauv txoj kev no. kev lag luam muaj txiaj ntsig thiab tsim khoom ua ke.
Peb lub koom haum ua raws li koj lub hauv paus ntsiab lus ntawm "Zoo yuav yog lub neej ntawm koj lub koom haum, thiab lub koob npe nrov yuav yog tus ntsuj plig ntawm nws" rauKhoom hnyav Dub P&H7035 Custom Track Roller Parts 35T, Hitachi Crawler Excavator Zx350, Hitachi Excavator Zx350, Peb txais cov cuab yeej tsim khoom thiab thev naus laus zis, thiab cov cuab yeej ntsuas zoo meej thiab cov txheej txheem los xyuas kom meej peb cov khoom zoo.Nrog peb cov txuj ci siab, kev tswj hwm kev tshawb fawb, pab pawg zoo tshaj plaws, thiab kev pabcuam zoo, peb cov khoom tau txais txiaj ntsig los ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.Nrog koj kev txhawb nqa, peb yuav tsim kom muaj tag kis zoo dua!
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 koom haum ua raws li koj lub hauv paus ntsiab lus ntawm "Zoo tej zaum yuav lub neej ntawm koj lub koom haum, thiab lub koob npe nrov yuav yog tus ntsuj plig ntawm nws" rau Hoobkas nqi Rau Tuam Tshoj Siv Keeb Kwm Nyiv Hnyav Crawler Excavator Hitachi Zx350, Thib Ob Hitachi 35 Tuj Mining Digger Zx350 Tsawg Teev Nqi Zoo 1 Xyoo Warranty rau Muag, Peb zoo siab tos txais koj los koom nrog peb hauv txoj kev no ntawm kev ua lag luam muaj txiaj ntsig thiab tsim khoom ua ke.
Hoobkas Nqe Rau Tuam Tshoj sivHitachi Excavator Zx350, Hitachi Crawler Excavator Zx350, Peb txais cov cuab yeej tsim khoom thiab thev naus laus zis, thiab cov cuab yeej ntsuas zoo meej thiab cov txheej txheem los xyuas kom meej peb cov khoom zoo.Nrog peb cov txuj ci siab, kev tswj hwm kev tshawb fawb, pab pawg zoo tshaj plaws, thiab kev pabcuam zoo, peb cov khoom tau txais txiaj ntsig los ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.Nrog koj kev txhawb nqa, peb yuav tsim kom muaj tag kis zoo dua!
