Duplex insimbi engagqwali castingkusho ukubunjwa okwenziwe ngensimbi engagqwali eyi-duplex. I-Duplex Stainless Steel (DSS) isho insimbi engagqwali ene-ferrite ne-austenite i-accounting ngayinye cishe ngama-50%. Ngokuvamile, okuqukethwe kwezigaba ezincane kudinga okungenani kube ngu-30%. Endabeni yokuqukethwe okuphansi kwe-C, okuqukethwe kwe-Cr kungu-18% kuya ku-28%, futhi okuqukethwe kwe-Ni kungu-3% kuya ku-10%. Ezinye izinsimbi ezingenasici eziyi-duplex nazo ziqukethe izakhi ze-alloying ezifana ne-Mo, Cu, Nb, Ti, kanye no-N.
I-DSS inezici zensimbi engagqwali ye-austenitic ne-ferritic. Uma iqhathaniswa ne-ferrite, ine-plasticity ephakeme kanye ne-ductility, ayinakho ukushisa kwegumbi, futhi ithuthukise ngokuphawulekayo ukumelana nokugqwala kwe-intergranular nokusebenza kokushisela, kuyilapho igcina i-brittleness, i-thermal conductivity ephezulu, kanye ne-superplasticity njengensimbi engagqwali ye-ferrite. Uma kuqhathaniswa nensimbi engagqwali ye-austenitic, i-DSS inamandla aphezulu futhi ithuthukise kakhulu ukumelana nokugqwala kwe-intergranular kanye nokugqwala kokucindezeleka kwe-chloride. Insimbi engagqwali e-Duplex inokumelana nokugqwala okuhle kakhulu kwe-pitting futhi iyinsimbi engagqwali eyonga i-nickel.
Ekukhiqizeni ukulingisa, ukubunjwa okuningi kwensimbi engagqwali kuqedwa nguukutshala imali. Ingaphezulu lokulingisa kwensimbi engagqwali okukhiqizwa ukufakwa kwe-investimenti lishelela futhi ukunemba kobukhulu kulula ukulawula. Yiqiniso, izindleko zeutshalomali casting izingxenye zensimbi engagqwaliiphakeme uma iqhathaniswa nezinye izinqubo nezinto zokwakha.
▶ Amakhono weInvestment Casting Foundry
• Ubukhulu Usayizi: 1,000 mm × 800 mm × 500 mm
• I-Weight Range: 0.5 kg - 100 kg
• Amandla onyaka: amathani ayi-2,000
• Izinto Zebhondi Zokwakha I-Shell: I-Silica Sol, Ingilazi Yamanzi kanye nezingxube zayo.
• Ukubekezelelana: Ngesicelo.
▶ Inqubo Yokukhiqiza Eyinhloko Yokutshala Imali
• Dala iphethini ye-wax noma i-replica
• Fafaza iphethini ye-wax
• Tshala iphethini ye-wax
• Susa iphethini ye-wax ngokuyishisa (ngaphakathi kwesithando somlilo noma emanzini ashisayo) ukuze wenze isikhunta.
• Phoqa insimbi encibilikisiwe ithele esikhunjini
• Ukupholisa kanye Nokuqinisa
• Susa i-sprue ekubunjweni
• Qeda futhi upholishe ukufakwa kwe-investimenti okuqediwe
▶ Kungani Ukhethela i-RMCIzingxenye Zokusakaza Zengcina Ezilahlekile?
• Isixazululo esigcwele esivela kumphakeli oyedwa okusukela kumklamo wephethini owenziwe ngokwezifiso kuya ekubunjweni okuphelile kanye nenqubo yesibili ehlanganisaCNC imishini, ukwelashwa kokushisa nokwelashwa kwendawo.
• Iziphakamiso ze-Costdown ezivela konjiniyela bethu abangochwepheshe ngokusekelwe kwimfuneko yakho eyingqayizivele.
• Isikhathi esifushane sokuhola se-prototype, ukusakaza kwesilingo kanye nanoma yikuphi ukuthuthukiswa kobuchwepheshe okungenzeka.
• Izinto Ezihlanganisiwe: I-Silica Col, Ingilazi Yamanzi kanye nezingxube zayo.
• Ukukhiqiza ukuguquguquka kwama-oda amancane kuma-oda amaningi.
• Amandla okukhiqiza aqinile wokukhipha izinsiza.
