Mugadziri weHigh Quality Excavator Track Roller Pazasi Roller Lower Roller yeEx120 Ex200 Ex300
"Dzora chiyero nemashoko, ratidza simba nemhando".Kambani yedu yakaedza kumisikidza vashandi vanoshanda zvakanyanya uye vakagadzikana uye yakaongorora inoshanda yakanakisa yekuraira nzira yeMugadziri weYakakwira Quality Excavator Track Roller Pazasi Roller Lower Roller yeEx120 Ex200 Ex300, Kazhinji kune ruzhinji rwevashandisi vebhizinesi nevatengesi kuti vape inoshanda zvakanyanya. mhinduro dzemhando yepamusoro uye kambani huru.Tikugashirei noushamwari kuti tibatane nesu, ngatiite hutsva pamwe chete, kuhope dzinobhururuka.
"Dzora chiyero nemashoko, ratidza simba nemhando".Kambani yedu yakaedza kumisikidza vashandi vanoshanda zvakanyanya uye vakagadzikana uye vakaongorora inoshanda yakanakisa nzira yekurairaChina Excavator Zvikamu uye Track Roller, Nekuvandudzwa kwenharaunda uye hupfumi, kambani yedu ichaenderera mberi ne "kuvimbika, kuzvipira, kushanda zvakanaka, hunyanzvi" mweya webhizinesi, uye isu tinogara tichinamatira kune manejimendi zano re "kuda kurasikirwa negoridhe, usarasikirwa nemoyo yevatengi. ”.Tichashandira mabhizinesi epamba uye ekunze nekuzvipira kwechokwadi, uye titendere kuti tigadzire ramangwana rakajeka pamwe newe!
Nhanganyaya Pfupi:
Ductile iron, inozivikanwawo se ductile cast iron, nodular cast iron, spherical graphite iron, spherical graphite cast iron uye SG iron, imhando ye graphite-rich cast iron yakawanikwa muna 1943 naKeith Millis.Nepo mazhinji emhando dzesimbi yakakandwa isina kusimba mukunetsana uye brittle, ductile iron ine zvakawanda zvinokanganisa uye kuneta kuramba, nekuda kweiyo nodular graphite inclusions.Ductile iron haisi chinhu chimwe chete asi chikamu cheboka rezvigadzirwa zvinogona kugadzirwa nehuwandu hwezvinhu kuburikidza nekutonga kwe microstructure yavo.Izvo zvinowanzotsanangudza hunhu hweboka iri rezvinhu chimiro chegraphite.Mune ductile irons, graphite iri muchimiro chemanodule pane maflakes senge grey iron.Nepo akapinza graphite flakes achigadzira kushushikana kwenzvimbo mukati mesimbi matrix, akatenderedzwa nodule anotadzisa kugadzirwa kwepakatsemuka, nekudaro ichipa iyo yakakwidziridzwa ductility iyo inopa alloy zita rayo.
Austempered ductile iron (ADI; kureva, austenite tempered [7]) yakawanikwa muma1950s asi yakatengeswa uye yakabudirira makore akati gare gare.MuADI, iyo metallurgical chimiro inogadziriswa kuburikidza neyakaomesesa kupisa kupisa maitiro.
Composition
Chikamu chemisa (%) cheferritic ductile iron castings[8]
Zvimwe zvinyorwa zve ductile iron zvinowanzova nesarufa shoma zvakare.
Kabhoni, 3.2–3.60%
Silicon, 2.2–2.8%
Manganese, 0.1–0.2%
Magnesium, 0.03–0.04%
Phosphorus, 0.005–0.04%
Sarufa, 0.005–0.02%
Mhangura, <0.40%
Simbi, kuenzanisa
Zvinhu zvakadai semhangura kana tin zvinogona kuwedzerwa kuwedzera kusimba uye goho simba panguva imwe cheteyo kuderedza ductility.Kuvandudzwa kwekupokana kunogona kuwanikwa nekutsiva 15-30% yesimbi mualloy ine huwandu hwakasiyana hwenickel, mhangura, kana chromium.
Silikoni sechinhu chekugadzira girafu inogona kutsiviwa nearuminiyamu zvishoma kuti ipe kuchengetedzwa kweoxidation iri nani.[9]
HONGDA Ductile iron castings:
Mukutanga kwa2021, HONGDA yakavaka fekitori nyowani kusuma michina uye mutsara wekugadzira weDuctile Iron casting.
1. Material: QT450#-10 uye Spheroidization rate iri pamusoro penhanho III kuti uwane yakanaka mhando yekukanda kutsigira chikumbiro chako.
2. Automated production line kuti isvike pakunyatsoshanda uye hukuru hwekugadzira, 550T / Mwedzi, kudzorera chido chako chekukurumidzira.
3.Applications: ductile iron castings ye roller collar, idler bracket uye so like parts castings mukati me70KGS."Dzora muyero nemashoko, ratidza simba nemhando".Kambani yedu yakaedza kumisikidza vashandi vanoshanda zvakanyanya uye vakagadzikana uye yakaongorora inoshanda yakanakisa yekuraira nzira yeMugadziri weYakakwira Quality Excavator Track Roller Pazasi Roller Lower Roller yeEx120 Ex200 Ex300, Kazhinji kune ruzhinji rwevashandisi vebhizinesi nevatengesi kuti vape inoshanda zvakanyanya. mhinduro dzemhando yepamusoro uye kambani huru.Tikugashirei noushamwari kuti tibatane nesu, ngatiite hutsva pamwe chete, kuhope dzinobhururuka.
Mugadziri weChina Excavator Zvikamu uye Track Roller, Nekuvandudzwa kwenharaunda uye hupfumi, kambani yedu ichaenderera mberi ne "kuvimbika, kuzvipira, kushanda zvakanaka, hunyanzvi" mweya webhizinesi, uye isu tinogara tichinamatira kune manejimendi zano re "kuda kurasikirwa negoridhe, usarasikirwa nemoyo yevatengi. ”.Tichashandira mabhizinesi epamba uye ekunze nekuzvipira kwechokwadi, uye titendere kuti tigadzire ramangwana rakajeka pamwe newe!
