OEM didara excavator sprocket fun ZX450 / EX400-5
Gbigba itẹlọrun olura ni ipinnu ile-iṣẹ wa titi ayeraye.A yoo ṣe awọn igbiyanju iyalẹnu lati kọ ọja tuntun ati didara oke, ni itẹlọrun awọn iwulo iyasọtọ rẹ ati pese fun ọ ni iṣaaju-tita, lori-tita ati lẹhin-tita awọn ọja ati iṣẹ fun OEM didara excavator sprocket fun ZX450/EX400-5, A warmly ku gbogbo awọn ibeere iwoye lati ile ati odi lati ni ifọwọsowọpọ pẹlu wa, ati nireti ifọrọranṣẹ rẹ.
Gbigba itẹlọrun olura ni ipinnu ile-iṣẹ wa titi ayeraye.A yoo ṣe awọn igbiyanju iyalẹnu lati kọ ọja tuntun ati didara oke, ni itẹlọrun awọn iwulo iyasọtọ rẹ ati pese fun ọ ni iṣaaju-titaja, tita-tita ati awọn ọja ati iṣẹ lẹhin-tita funChina Excavator wakọ Sprocket, Excavator Sprocket, Pẹlu awọn enterprising ẹmí ti” ga ṣiṣe, wewewe, ilowo ati ĭdàsĭlẹ”, ati ni ila pẹlu iru sìn itoni ti “dara didara sugbon dara owo,” ati “agbaye gbese”, a ba ilakaka lati ni ifọwọsowọpọ pẹlu awọn mọto ẹya ilé. ni gbogbo agbaye lati ṣe ajọṣepọ win-win.
Iṣaaju kukuru:
Iron Ductile, ti a tun mọ ni irin simẹnti ductile, irin simẹnti nodular, iron graphite spherical, spherical graphite cast iron ati SG iron, jẹ iru irin simẹnti ọlọrọ graphite ti a ṣe awari ni ọdun 1943 nipasẹ Keith Millis.Lakoko ti ọpọlọpọ awọn irin simẹnti jẹ alailagbara ninu ẹdọfu ati brittle, irin ductile ni ipa pupọ diẹ sii ati aarẹ resistance, nitori awọn ifisi graphite nodular rẹ.Irin Ductile kii ṣe ohun elo kan ṣugbọn apakan ti ẹgbẹ awọn ohun elo eyiti o le ṣe iṣelọpọ pẹlu ọpọlọpọ awọn ohun-ini nipasẹ iṣakoso ti microstructure wọn.Iyatọ asọye ti o wọpọ ti ẹgbẹ awọn ohun elo yii jẹ apẹrẹ ti graphite.Ni awọn irin ductile, graphite wa ni irisi nodules kuku ju awọn flakes bi ninu irin grẹy.Lakoko ti awọn flakes graphite didasilẹ ṣẹda awọn aaye ifọkansi wahala laarin matrix irin, awọn nodules yika ṣe idiwọ ẹda ti awọn dojuijako, nitorinaa pese imudara ductility ti o fun alloy ni orukọ rẹ.
Austempered ductile iron (ADI; ie, austenite tempered[7]) ni a ṣe awari ni awọn ọdun 1950 ṣugbọn o jẹ iṣowo ati ṣaṣeyọri ni ọdun diẹ lẹhinna.Ni ADI, ilana irin-irin ti wa ni ifọwọyi nipasẹ ilana itọju ooru ti o ni ilọsiwaju.
Tiwqn
Ida ọpọ (%) fun awọn simẹnti irin ductile ferritic[8]
Awọn akopọ irin ductile miiran nigbagbogbo ni iye diẹ ti imi-ọjọ bi daradara.
Erogba, 3.2–3.60%
Silikoni, 2.2–2.8%
Manganese, 0.1–0.2%
Iṣuu magnẹsia, 0.03–0.04%
Fọsifọọsi, 0.005–0.04%
Efin, 0.005–0.02%
Ejò, <0.40%
Irin, iwontunwonsi
Awọn eroja bii bàbà tabi tin le jẹ afikun lati mu fifẹ pọ si ati ikore lakoko nigbakanna idinku ductility.Imudara ipata resistance le ṣee waye nipa rirọpo 15–30% ti irin ni alloy pẹlu orisirisi oye ti nickel, Ejò, tabi chromium.
Ohun alumọni bi a graphite Ibi ano le ti wa ni apa kan rọpo nipasẹ aluminiomu lati pese ti o dara ifoyina Idaabobo.[9]
HONGDA Ductile irin simẹnti:
Ni ibẹrẹ ọdun 2021, HONGDA kọ ile-iṣẹ tuntun kan lati ṣafihan awọn ohun elo ati laini iṣelọpọ fun simẹnti Ductile Iron.
1. Ohun elo: QT450 #-10 ati Spheroidization oṣuwọn jẹ lori ipele III lati gba kan ti o dara didara ti simẹnti lati se atileyin rẹ ìbéèrè.
2. Laini iṣelọpọ adaṣe lati de iṣẹ ṣiṣe giga ati iṣelọpọ agbara nla, 550T / osù, lati ṣe afẹyinti iwulo iyara rẹ.
3.Applications: ductile iron castings for roller collar, idler bracket and so like awọn ẹya ara simẹnti laarin 70KGS.Gaining purchaser gratification is our firm's aniyan titilai.A yoo ṣe awọn igbiyanju iyalẹnu lati kọ ọja tuntun ati didara oke, ni itẹlọrun awọn iwulo iyasọtọ rẹ ati pese fun ọ ni iṣaaju-tita, lori-tita ati lẹhin-tita awọn ọja ati iṣẹ fun didara China Cat Bulldozer D5m D5n D5h D6h D7h D4h D6m D6n Ẹgbẹ apakan, Dozer Drive Sprocket, A fi itara gba gbogbo awọn ibeere irisi lati ile ati ni okeere lati ṣe ifowosowopo pẹlu wa, ati nireti ifọrọranṣẹ rẹ.
Didara to daraChina Excavator wakọ Sprocket, Excavator Sprocket, Pẹlu awọn enterprising ẹmí ti” ga ṣiṣe, wewewe, ilowo ati ĭdàsĭlẹ”, ati ni ila pẹlu iru sìn itoni ti “dara didara sugbon dara owo,” ati “agbaye gbese”, a ba ilakaka lati ni ifọwọsowọpọ pẹlu awọn mọto ẹya ilé. ni gbogbo agbaye lati ṣe ajọṣepọ win-win.
