Isatifikethi seCE saseTshayina D8K D8h 2p9490 iBulldozer Track Sprocket Segment
Sijonge ukubona ukonakaliswa komgangatho ophezulu kwimveliso kwaye sibonelele ngolona ncedo lubalaseleyo kubathengi basekhaya naphesheya ngentliziyo iphela kwiSatifikethi seCE saseTshayina D8K D8h 2p9490 Bulldozer Track Sprocket Segment, sinokusombulula iingxaki zethu zabathengi ngokukhawuleza kwaye senze inzuzo kumthengi wethu.Ukuba ufuna inkampani ebalaseleyo kunye nomgangatho ophezulu , pls sikhethe , enkosi !
Sijonge ukubona ukonakaliswa komgangatho ophezulu kwimveliso kwaye sinikeze olona ncedo lulungileyo kubathengi basekhaya naphesheya kweelwandle ngentliziyo epheleleyoChina Sprocket Segment, Icandelo le-D8K, Sinegama elihle lezisombululo ezisemgangathweni ezizinzileyo, ezifunyenwe kakuhle ngabathengi ekhaya nakwamanye amazwe.Inkampani yethu iya kukhokelwa ngumbono othi "Ukuma kwiiMarike zaseKhaya, Ukuhamba kwiiMarike zamazwe ngamazwe".Sinethemba elinyanisekileyo lokuba singenza ishishini nabathengi ekhaya nakwamanye amazwe.Silindele intsebenziswano enyanisekileyo kunye nophuhliso olufanayo!
Intshayelelo emfutshane:
Intsimbi yentsimbi, ekwabizwa ngokuba yi-ductile cast iron, nodular cast iron, spherical graphite iron, spherical graphite cast iron and SG iron, luhlobo lwe-graphite-rich cast cast iron eyafunyanwa ngo-1943 nguKeith Millis.Ngelixa uninzi lweentlobo zentsimbi etyhidiweyo zibuthathaka kwi-tension kunye ne-brittle, i-iron ductile inempembelelo enkulu kunye nokumelana nokudinwa, ngenxa yokufakwa kwayo kwe-nodular graphite.I-Ductile iron ayiyona nto enye kodwa inxalenye yeqela lezinto ezinokuveliswa kunye noluhlu olubanzi lweepropati ngokulawulwa kwe-microstructure yazo.Uphawu oluqhelekileyo lweli qela lezinto eziphathekayo yimilo yegraphite.Kwimibhobho ye-iron, igraphite ikwimo yamaqhuqhuva endaweni yeeflakes njengentsimbi engwevu.Ngelixa iiflakthi ezibukhali zegraphite zidala iindawo zoxinzelelo ngaphakathi kwimatrix yesinyithi, amaqhuqhuva angqukuva athintela ukwenzeka kweentanda, ngaloo ndlela ebonelela ngeductility eyandisiweyo enika ingxubevange igama layo.
I-Austempered ductile iron (ADI; okt, iaustenite tempered[7]) yafunyanwa ngo-1950s kodwa yathengiswa kwaye yafumana impumelelo kwiminyaka ethile kamva.Kwi-ADI, isakhiwo se-metallurgical siphathwa ngenkqubo yokushisa ukushisa.
Ukuqamba
Iqhezu lobunzima (%) lokuphoswa kwentsimbi ye-ferritic ductile[8]
Ezinye iziqulatho zentsimbi ye-ductile zihlala zinenani elincinci lesulfure ngokunjalo.
Ikhabhoni, 3.2–3.60%
I-silicon, 2.2-2.8%
IManganese, 0.1–0.2%
I-Magnesium, 0.03-0.04%
I-Phosphorus, 0.005–0.04%
Isulfure, 0.005–0.02%
Ubhedu, <0.40%
Intsimbi, ibhalansi
Izinto ezifana nobhedu okanye i-tin zingongezwa ukunyusa ukunyanzeliswa kunye nokukhupha amandla ngelixa ngaxeshanye kuncitshiswa i-ductility.Ukuphuculwa kwe-corrosion resistance kunokufezekiswa ngokutshintshela i-15-30% yentsimbi kwi-alloy kunye nemilinganiselo eyahlukeneyo ye-nickel, ithusi, okanye i-chromium.
I-Silicon njengento yokwakheka kwegraphite inokutshintshwa ngokuyinxenye yi-aluminiyam ukunika ukhuseleko olungcono lwe-oxidation.[9]
I-HONGDA Ductile castings yentsimbi:
Ekuqaleni kuka-2021, i-HONGDA yakha umzi-mveliso omtsha ukwazisa izixhobo kunye nomgca wemveliso we-Ductile Iron casting.
1. Izinto eziphathekayo: I-QT450 # -10 kunye ne-Spheroidization rate ingaphezulu kwinqanaba le-III ukufumana umgangatho omhle wokuphosa ukuxhasa isicelo sakho.
2. Umgca wokuvelisa ngokuzenzekelayo ukufikelela ekusebenzeni okuphezulu kunye nokuveliswa kwamandla amakhulu, i-550T / Inyanga, ukubuyisela imfuno yakho engxamisekileyo.
3.Izicelo: i-ductile iron castings ye-collar ye-roller, i-bracket engasebenziyo kunye nokunye okufana namacandelo angaphakathi ngaphakathi kwe-70KGS.Sijonge ukubona ukonakala okukumgangatho ophezulu kwimveliso kunye nokubonelela ngoncedo olungcono kumathemba asekhaya naphesheya kweelwandle ngentliziyo iphela kwiSitifiketi se-CE saseChina D8K D8h 2p9490 I-Bulldozer Track Sprocket Segment, sinokusombulula iingxaki zabathengi ngokukhawuleza kwaye senze inzuzo kumthengi wethu.Ukuba ufuna inkampani ebalaseleyo kunye nomgangatho ophezulu , pls sikhethe , enkosi !
Isatifikethi seCEChina Sprocket Segment, Icandelo le-D8K, Sinegama elihle lezisombululo ezisemgangathweni ezizinzileyo, ezifunyenwe kakuhle ngabathengi ekhaya nakwamanye amazwe.Inkampani yethu iya kukhokelwa ngumbono othi "Ukuma kwiiMarike zaseKhaya, Ukuhamba kwiiMarike zamazwe ngamazwe".Sinethemba elinyanisekileyo lokuba singenza ishishini nabathengi ekhaya nakwamanye amazwe.Silindele intsebenziswano enyanisekileyo kunye nophuhliso olufanayo!
