Kub muag Tuam Tshoj Zoo Zoo D3 D3d D3c D3K Cat Bulldozer Ob Flange Track Cov Menyuam Hauv Qab Cov Menyuam Yaus

Tus yuam sij rau peb txoj kev vam meej yog "Cov Khoom Zoo Zoo, Tus Nqi Tsim Nyog thiab Kev Pabcuam Zoo" rau kev muag kub Tuam Tshoj Zoo Zoo D3 D3d D3c D3K Cat Bulldozer Ob Chav Flange Track Cov Menyuam Hauv Qab Cov Menyuam Yaus, Tam sim no peb muaj plaub yam khoom.Peb cov khoom muag zoo tshaj plaws tsis yog hauv Suav teb tam sim no, tab sis kuj tau txais tos hauv kev lag luam thoob ntiaj teb.
Tus yuam sij rau peb txoj kev vam meej yog "Cov Khoom Zoo Zoo, Tus Nqi Tsim Nyog thiab Kev Pabcuam Zoo" rauTuam Tshoj Track Roller, Undercarriage Part, Nrog rau kev siv zog ua kom nrawm nrog lub ntiaj teb txoj kev sib tw, peb yuav ib txwm sim ua kom tau raws li cov neeg siv khoom xav tau.Yog tias koj xav tsim lwm yam kev daws teeb meem tshiab, peb tuaj yeem kho lawv rau koj tus kheej.Yog tias koj txaus siab rau ib qho ntawm peb cov khoom lossis xav tsim cov kev daws teeb meem tshiab, nco ntsoov tias koj xav tiv tauj peb.Peb tab tom nrhiav rau pem hauv ntej los tsim kev lag luam kev sib raug zoo nrog cov neeg siv khoom thoob plaws ntiaj teb.

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.Tus yuam sij rau peb txoj kev vam meej yog "Zoo khoom zoo heev, tsim nyog tus nqi thiab npaum pab" rau kub muag Tuam Tshoj Zoo Zoo D3 D3d D3c D3K Cat Bulldozer Ob chav Flange Track Roller Hauv qab Cov Menyuam Yaus Cov Menyuam Yaus, Tam sim no peb muaj plaub yam khoom.Peb cov khoom muag zoo tshaj plaws tsis yog hauv Suav teb tam sim no, tab sis kuj tau txais tos hauv kev lag luam thoob ntiaj teb.
Kub muagTuam Tshoj Track Roller, Undercarriage Part, Nrog rau kev siv zog ua kom nrawm nrog lub ntiaj teb txoj kev sib tw, peb yuav ib txwm sim ua kom tau raws li cov neeg siv khoom xav tau.Yog tias koj xav tsim lwm yam kev daws teeb meem tshiab, peb tuaj yeem kho lawv rau koj tus kheej.Yog tias koj txaus siab rau ib qho ntawm peb cov khoom lossis xav tsim cov kev daws teeb meem tshiab, nco ntsoov tias koj xav tiv tauj peb.Peb tab tom nrhiav rau pem hauv ntej los tsim kev lag luam kev sib raug zoo nrog cov neeg siv khoom thoob plaws ntiaj teb.