I-OEM yesiko le-nodular cast iron castings ngenkqubo yokuphosa isanti.
Ductile cast iron, ekwabizwa ngokuba yi-nodular cast iron, spheroidal graphite cast iron or just SG iron for short, imele iqela lentsimbi. I-nodular cast iron ifumana i-graphite ye-nodular ngokusebenzisa i-spheroidization kunye nonyango lwe-inoculation, oluphucula ngokufanelekileyo iimpawu ze-mechanical of iron cast, ngokukodwa i-plastiki kunye nokuqina, ukuze ufumane amandla aphezulu kune-carbon steel.
I-Ductile iron castings inomsebenzi ongcono wokufunxa ukothuka kunekhabhoni yentsimbi, ngelixa i-carbon steel castings inokuqina okungcono kakhulu. Kwaye ukuya kuthi ga kwinqanaba elithile, i-ductile iorn castings inokuba nemidlalo ethile yokumelana nokunxiba kunye nomhlwa. Ke i-ductile iron casting ingasetyenziselwa ezinye izindlu zempompo okanye iinkqubo zokubonelela ngamanzi. Nangona kunjalo, kusafuneka senze izilumkiso zokuzikhusela zinganxibi kunye nomhlwa.
I-Ductile iron ayiyona nto enye kodwa iyinxalenye yeqela lezinto ezinokuveliswa ukuba zibe noluhlu olubanzi lweepropati ngokulawulwa kwe-microstructure. Uphawu oluqhelekileyo lweli qela lezinto eziphathekayo yimilo yegraphite. Kwiintsimbi ze-ductile, i-graphite ikwimo ye-nodules kunokuba i-flakes njengoko i-iron engwevu. Imilo ebukhali yeeflakes zegraphite zenza amanqaku oxinzelelo ngaphakathi kwe-matrix yesinyithi kunye nokumila okungqukuva kwamaqhuqhuva angaphantsi kangako, ngaloo ndlela kuthintela ukudalwa kweentanda kunye nokubonelela nge-ductility eyandisiweyo enika i-alloy igama layo. Ngokuqhelekileyo, ukuba i-iron ductile inokuhlangabezana neemfuno zakho, i-iron ductile inokuba lukhetho lwakho lokuqala, endaweni ye-carbon steel for castings yakho.
Izinto ezikrwada ezifumaneka kwiSand Casting Foundry ye-RMC:
• Intsimbi engwevu: GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350
• I-Ductile Iron: GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2
• IAluminiyam kunye neeAlloys zazo
• Ezinye izinto kunye neMigangatho xa iceliwe
Ubunakho beSand Casting obunjwe ngesandla:
• Ubungakanani obukhulu: 1,500 mm × 1000 mm × 500 mm
• Ubunzima Uluhlu: 0.5 kg - 500 kg
• Umthamo woNyaka: iitoni ezingama-5,000 - iitoni ezingama-6,000
• Unyamezelo: Ngesicelo.
Ubunakho boKubunjwa kweSanti ngoomatshini bokuBumba ngokuzenzekelayo:
• Ubungakanani obukhulu: 1,000 mm × 800 mm × 500 mm
• Ubunzima Uluhlu: 0.5 kg - 500 kg
• Umthamo woNyaka: 8,000 yeetoni - 10,000 yeetoni
• Unyamezelo: Ngesicelo.
