Sitifiketi ya CE China D8K D8h 2p9490 Bulldozer Track Sprocket Segment
Tikufuna kuwona kuwonongeka kwapamwamba kwambiri pakupanga ndikupereka chithandizo chabwino kwambiri kwa omwe akuyembekezeredwa kunyumba ndi kunja ndi mtima wonse kwa CE Certificate China D8K D8h 2p9490 Bulldozer Track Sprocket Segment, titha kuthetsa mavuto athu amakasitomala mwachangu ndikuchita phindu kwa makasitomala athu.Ngati mungafune kampani yabwino kwambiri komanso yapamwamba kwambiri, pls tisankheni, zikomo!
Tikufuna kuwona kuwonongeka kwapamwamba pakupanga ndikupereka chithandizo chabwino kwambiri kwa omwe akuyembekezeredwa kunyumba ndi kunja ndi mtima wonseChina Sprocket Segment, Gawo la D8K, Tili ndi mbiri yabwino ya mayankho okhazikika, olandiridwa bwino ndi makasitomala kunyumba ndi kunja.Kampani yathu ingatsogoleredwe ndi lingaliro la "Kuyimirira M'misika Yanyumba, Kuyenda M'misika Yapadziko Lonse".Tikukhulupirira kuti tikhoza kuchita bizinesi ndi makasitomala kunyumba ndi kunja.Tikuyembekeza mgwirizano wowona mtima ndi chitukuko wamba!
Chiyambi Chachidule:
Chitsulo chachitsulo, chomwe chimadziwikanso kuti ductile cast iron, nodular cast iron, spherical graphite iron, spherical graphite cast iron ndi SG iron, ndi mtundu wa chitsulo cholemera kwambiri cha graphite chomwe chinapezeka mu 1943 ndi Keith Millis.Ngakhale kuti mitundu yambiri yachitsulo imakhala yofooka komanso yofooka, chitsulo cha ductile chimakhala ndi mphamvu zambiri komanso kukana kutopa, chifukwa cha ma nodular graphite inclusions.Chitsulo chachitsulo sichinthu chimodzi koma ndi gawo la gulu la zipangizo zomwe zingathe kupangidwa ndi katundu wambiri pogwiritsa ntchito kayendetsedwe ka microstructure.Chikhalidwe chodziwika bwino cha gulu ili la zipangizo ndi mawonekedwe a graphite.Muzitsulo za ductile, graphite ili mu mawonekedwe a tinthu tinatake tozungulira m'malo mwa ma flakes ngati chitsulo chotuwira.Pomwe ma flakes akuthwa a graphite amapanga malo opanikizika mkati mwazitsulo zachitsulo, tinthu tating'onoting'ono tozungulira timalepheretsa kupanga ming'alu, motero kumapangitsa kuti aloyiyo adziwike bwino.
Austempered ductile iron (ADI; mwachitsanzo, austenite tempered[7]) idapezeka mu 1950s koma idagulitsidwa ndikupindula zaka zingapo pambuyo pake.Mu ADI, kapangidwe kazitsulo kachitsulo kamene kamagwiritsidwa ntchito pochiza kutentha kwambiri.
Kupanga
Kagawo kakang'ono (%) kwa ferritic ductile iron castings[8]
Mitundu ina yachitsulo ya ductile nthawi zambiri imakhala ndi sulfure pang'ono.
Mpweya, 3.2–3.60%
Silicon, 2.2-2.8%
Manganese, 0.1–0.2%
Magnesium, 0.03-0.04%
Phosphorasi, 0.005-0.04%
Sulfure, 0.005-0.02%
Mkuwa, <0.40%
Iron, balance
Zinthu monga mkuwa kapena tini zitha kuwonjezeredwa kuti ziwonjezeke komanso kutulutsa mphamvu panthawi imodzi zimachepetsa ductility.Kuchuluka kwa dzimbiri kungathe kutheka pochotsa 15-30% ya chitsulo mu aloyi ndi mitundu yosiyanasiyana ya faifi tambala, mkuwa, kapena chromium.
Silikoni ngati chinthu chopangira ma graphite amatha kusinthidwa pang'ono ndi aluminiyumu kuti apereke chitetezo chabwino kwambiri cha okosijeni.[9]
HONGDA Ductile iron castings:
Kumayambiriro kwa 2021, HONGDA anamanga fakitale yatsopano kuti adziwitse zida ndi mzere wopanga Ductile Iron kuponyera.
1. Zofunika: QT450#-10 ndi Spheroidization mlingo wadutsa mlingo III kuti mupeze khalidwe labwino la castings kuthandizira pempho lanu.
2. Makina opanga makina kuti afikire kuchita bwino kwambiri komanso kupanga mphamvu zazikulu, 550T/Mwezi, kuti mubwererenso chosowa chanu mwachangu.
3.Mapulogalamu: ma ductile iron castings for roller collar, idler bracket and so like part castings mkati mwa 70KGS.Tikufuna kuwona kuwonongeka kwapamwamba kuchokera pakupanga ndikupereka chithandizo chabwino kwambiri kwa omwe akuyembekezeredwa kunyumba ndi kunja ndi mtima wonse kwa CE Certificate China D8K D8h 2p9490 Bulldozer Track Sprocket Segment, titha kuthana ndi zovuta zamakasitomala mwachangu ndikuchita phindu kwa makasitomala athu.Ngati mungafune kampani yabwino kwambiri komanso yapamwamba kwambiri, pls tisankheni, zikomo!
Chizindikiro cha CEChina Sprocket Segment, Gawo la D8K, Tili ndi mbiri yabwino ya mayankho okhazikika, olandiridwa bwino ndi makasitomala kunyumba ndi kunja.Kampani yathu ingatsogoleredwe ndi lingaliro la "Kuyimirira M'misika Yanyumba, Kuyenda M'misika Yapadziko Lonse".Tikukhulupirira kuti tikhoza kuchita bizinesi ndi makasitomala kunyumba ndi kunja.Tikuyembekeza mgwirizano wowona mtima ndi chitukuko wamba!
