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Owo olowo poku China Cat Bulldozer D7 D7c D7d D7e D7f Nikan Flange Track Roller Isalẹ Roller fun Dozer Undercarriage

Owo olowo poku China Cat Bulldozer D7 D7c D7d D7e D7f Nikan Flange Track Roller Isalẹ Roller fun Dozer Undercarriage

Apejuwe kukuru:

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


Alaye ọja

ọja Tags

Ni atilẹyin nipasẹ ẹgbẹ IT ti o ni idagbasoke pupọ ati alamọja, a le pese atilẹyin imọ-ẹrọ lori awọn iṣaaju-titaja & iṣẹ lẹhin-tita fun idiyele olowo poku China Cat Bulldozer D7 D7c D7d D7e D7f Single Flange Track Roller Bottom Roller fun Dozer Undercarriage, Pẹlu titobi pupọ , Didara to gaju, awọn idiyele oye ati awọn aṣa aṣa, awọn solusan wa ni lilo lọpọlọpọ pẹlu awọn ile-iṣẹ yii ati awọn ile-iṣẹ miiran.
Ni atilẹyin nipasẹ ẹgbẹ IT ti o ni idagbasoke pupọ ati alamọja, a le pese atilẹyin imọ-ẹrọ lori awọn tita-tẹlẹ & iṣẹ lẹhin-tita funChina Track Roller, Undercarriage Apá, Didara awọn ohun wa jẹ dogba si didara OEM, nitori pe awọn ẹya ara wa jẹ kanna pẹlu olupese OEM.Awọn ọja ti o wa loke ti kọja iwe-ẹri iwé, ati pe a ko le ṣe ọja-ọja boṣewa OEM nikan ṣugbọn a tun gba aṣẹ Awọn ọja Adani.

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.
Awọn ohun elo 3.Applications: awọn simẹnti irin ductile fun kola rola, akọmọ aiṣedeede ati bẹ gẹgẹbi awọn simẹnti apakan laarin 70KGS.Ti o ni atilẹyin nipasẹ ẹgbẹ IT ti o ni idagbasoke pupọ ati pataki, a le pese atilẹyin imọ ẹrọ lori awọn iṣaaju-tita & lẹhin-tita iṣẹ fun Cheap price China Cat Bulldozer D7 D7c D7d D7e D7f Single Flange Track Roller Bottom Roller fun Dozer Undercarriage, Pẹlu iwọn jakejado, didara giga, awọn idiyele oye ati awọn aṣa aṣa, awọn solusan wa ni lilo lọpọlọpọ pẹlu awọn ile-iṣẹ yii ati awọn ile-iṣẹ miiran.
Olowo pokuChina Track Roller, Undercarriage Apá, Didara awọn ohun wa jẹ dogba si didara OEM, nitori pe awọn ẹya ara wa jẹ kanna pẹlu olupese OEM.Awọn ọja ti o wa loke ti kọja iwe-ẹri iwé, ati pe a ko le ṣe ọja-ọja boṣewa OEM nikan ṣugbọn a tun gba aṣẹ Awọn ọja Adani.


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