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Okiki giga China Crawler Sprockets fun Doosan Dx225lca Dx300LC Dx340lca Awọn ẹya Tirakito

Okiki giga China Crawler Sprockets fun Doosan Dx225lca Dx300LC Dx340lca Awọn ẹya Tirakito

Apejuwe kukuru:

Hongda Undercarriage Tun ni wiwa Kireni Undercarriage Awọn ẹya fun Crawler Cranes


Alaye ọja

ọja Tags

Ninu igbiyanju lati dara julọ pade awọn ibeere alabara, gbogbo awọn iṣẹ wa ni a ṣe ni muna ni ila pẹlu gbolohun ọrọ wa “Didara to gaju, Oṣuwọn ifigagbaga, Iṣẹ Yara” fun orukọ giga China Crawler Sprockets fun Doosan Dx225lca Dx300LC Dx340lca Tractor Parts, A dojukọ lori iṣelọpọ ami iyasọtọ tirẹ ati ni apapo pẹlu gbolohun ọrọ ti o ni iriri pupọ ati ohun elo kilasi akọkọ.Awọn ẹru wa ti o tọ ni.
Ninu igbiyanju lati dara julọ pade awọn ibeere alabara, gbogbo awọn iṣẹ ṣiṣe wa ni a ṣe ni muna ni ila pẹlu gbolohun ọrọ wa “Didara Giga giga, Oṣuwọn ifigagbaga, Iṣẹ Yara” funChina Doosan Excavator Sprockets, Doosan Excavator Undercarriage Parts, Ile-iṣẹ wa n tẹriba lori ilana ti "Didara akọkọ, Idagbasoke Alagbero", o si gba "Iṣowo otitọ, Awọn anfani Ijọpọ" gẹgẹbi ibi-afẹde idagbasoke wa.Gbogbo awọn ọmọ ẹgbẹ tọkàntọkàn dupẹ lọwọ gbogbo atilẹyin awọn alabara atijọ ati tuntun.A yoo tẹsiwaju ṣiṣẹ takuntakun ati fun ọ ni awọn ẹru didara ati iṣẹ ti o ga julọ.

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]

rth

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 simẹnti fun rola kola, idler akọmọ ati ki bi awọn ẹya ara simẹnti laarin 70KGS.undercarriage awọn ẹya ara orin drive rim excavator sprocket


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