Ikhwalithi Enhle I-China D60 D65 D7g D85 Dozer Excavator Ngezansi Ithrekhi Yokusekela I-Roller Bulldozer

Lokho kunesimo sengqondo esihle nesiqhubekayo esithakaselelweni samakhasimende, inhlangano yethu njalo ithuthukisa ikhwalithi yemikhiqizo yethu ukuze inelise izimfuno zabathengi futhi igxile ekuphepheni, ekuthembekeni, ekucacisweni kwemvelo, nasekusungulweni okusha Kwekhwalithi Enhle yase-China D60 D65 D7g D85 Dozer Excavator Bottom Support Track I-Roller Bulldozer, Siyalwazisa uphenyo lwakho futhi kuyilungelo lethu ukusebenza nabo bonke abangani emhlabeni wonke.
Lokho kunesimo sengqondo esihle nesiqhubekayo kokuthakaselayo kwamakhasimende, inhlangano yethu ihlale ithuthukisa ikhwalithi yemikhiqizo yethu ukuze yanelise izimfuno zabathengi futhi igxile kakhulu ekuphepheni, ekuthembekeni, ekucacisweni kwemvelo, nasekusunguleni izinto ezintsha.I-Roller Ephansi, I-China Track Roller, Umgomo wethu olandelayo uwukudlula lokho okulindelwe yikhasimende ngalinye ngokunikeza isevisi yamakhasimende evelele, ukuguquguquka okuthuthukisiwe kanye nenani elikhulu.Sekukonke, ngaphandle kwamakhasimende ethu asikho;ngaphandle kwamakhasimende ajabule futhi aneliseke ngokugcwele, siyehluleka.Sifuna i-wholesale, i-Drop ship.Qiniseka ukuthi uyasithinta uma uthanda izixazululo zethu.Ngethemba ukwenza ibhizinisi nani nonke.Ikhwalithi ephezulu nokuthunyelwa okusheshayo!

Isingeniso esifushane:

I-Ductile iron, eyaziwa nangokuthi i-ductile cast iron, i-nodular cast iron, i-spherical graphite iron, i-spherical graphite cast iron kanye ne-SG iron, iwuhlobo lwensimbi exutshwe ne-graphite eyatholwa ngo-1943 nguKeith Millis.Nakuba izinhlobo eziningi zensimbi ekhonjiwe zibuthakathaka ekuqineni nasekuqineni, i-iron ductile inomthelela omkhulu kakhulu kanye nokumelana nokukhathala, ngenxa yokufakwa kwayo kwama-nodular graphite.I-Ductile iron ayiyona into eyodwa kodwa iyingxenye yeqoqo lezinto ezingakhiqizwa ngezinhlobonhlobo zezakhiwo ngokulawulwa kwe-microstructure yazo.Isici esivamile esichaza leli qembu lezinto zokwakha ukuma kwegraphite.Kuma-ayina ama-ductile, i-graphite isesimweni samaqhuqhuva esikhundleni sama-flakes njengasensimbi empunga.Nakuba ama-graphite flakes abukhali adala amaphuzu okugxilisa ingqondo ngaphakathi kwe-metal matrix, ama-nodule ayindilinga avimbela ukwakhiwa kwemifantu, ngaleyo ndlela anikeze i-ductility ethuthukisiwe enikeza ingxubevange igama layo.

I-Austempered ductile iron (ADI; okungukuthi, i-austenite tempered[7]) yatholwa ngeminyaka yawo-1950s kodwa yathengiswa futhi yazuza impumelelo eminyakeni ethile kamuva.Ku-ADI, isakhiwo se-metallurgical sisetshenziswa ngenqubo eyinkimbinkimbi yokwelapha ukushisa.

Ukwakheka

Ingxenye enkulu (%) ye-ferritic ductile iron castings[8]

Ezinye izinhlobo ze-iron ductile ngokuvamile zinenani elincane lesulfure.

Ikhabhoni, 3.2–3.60%

I-silicon, 2.2–2.8%

I-Manganese, 0.1–0.2%

I-Magnesium, 0.03–0.04%

I-Phosphorus, 0.005–0.04%

Isibabule, 0.005–0.02%

Ithusi, <0.40%

Insimbi, ibhalansi

Ama-elementi afana nekhopha noma ithini angase angezwe ukuze kwandiswe amandla futhi anikeze amandla ngesikhathi esifanayo kwehliswe i-ductility.Ukumelana nokugqwala okuthuthukisiwe kungafinyelelwa ngokufaka i-15-30% yensimbi ku-alloy ngamanani ahlukahlukene e-nickel, ithusi, noma i-chromium.

I-silicon njengengxenye yokwakheka kwe-graphite ingathathelwa indawo yi-aluminium ukuze inikeze ukuvikeleka okungcono kwe-oxidation.[9]

I-HONGDA Ductile iron castings:

Ekuqaleni kuka-2021, i-HONGDA yakha imboni entsha ukwethula izinto zokusebenza kanye nomugqa wokukhiqiza we-Ductile Iron Casting.
1. Okubalulekile: I-QT450#-10 kanye nezinga le-Spheroidization lingaphezu kweleveli III ukuze uthole ikhwalithi enhle yokulingisa ukusekela isicelo sakho.
2. Ulayini wokukhiqiza ozenzakalelayo ukuze ufinyelele ukusebenza kahle okuphezulu kanye nokukhiqizwa kwamandla amakhulu, ama-550T/Inyanga, ukubuyisela isidingo sakho esiphuthumayo.
3.Izinhlelo zokusebenza: i-ductile iron castings yekholola, abakaki abangenzi lutho nokunye okufana nokulingisa izingxenye ezingaphakathi kuka-70KGS.Lokho kunesimo sengqondo esihle nesiqhubekayo kuntshisekelo yamakhasimende, inhlangano yethu ithuthukisa ikhwalithi yemikhiqizo yethu ngokungaguquguquki ukuze inelise izidingo zabathengi futhi igxile kakhulu ekuphepheni. , ukuthembeka, ukucaciswa kwemvelo, kanye nokuqanjwa okusha Kwekhwalithi Enhle yase-China D60 D65 D7g D85 I-Dozer Excavator Ithrekhi Engaphansi Yokusekela I-Roller Bulldozer, Siyawuthokozela umbuzo wakho futhi kuwudumo lwethu ukusebenza nabo bonke abangani emhlabeni wonke.
Ikhwalithi EnhleI-China Track Roller, I-Roller Ephansi, Umgomo wethu olandelayo uwukudlula lokho okulindelwe yikhasimende ngalinye ngokunikeza isevisi yamakhasimende evelele, ukuguquguquka okuthuthukisiwe kanye nenani elikhulu.Sekukonke, ngaphandle kwamakhasimende ethu asikho;ngaphandle kwamakhasimende ajabule futhi aneliseke ngokugcwele, siyehluleka.Sifuna i-wholesale, i-Drop ship.Qiniseka ukuthi uyasithinta uma uthanda izixazululo zethu.Ngethemba ukwenza ibhizinisi nani nonke.Ikhwalithi ephezulu nokuthunyelwa okusheshayo!