Simbi isina simbi ine chromium shoma ye10.5%, ichiita kuti isanyanye kukanganiswa nemamiriro ezvinhu emvura uye neukisi. Kukanda kwesimbi isina simbi ine ngura inodzivirira uye kupfeka kusagadzikana, inopa kugona kwakanyanya, uye inozivikanwa nekuratidzika kwayo kwekushongedza. Stainless simbi yekudyara castings "inodzivirira ngura" kana ichishandiswa munzvimbo dzine mvura uye mhute pazasi pe1200 ° F (650 ° C) uye "isingadziviri kupisa" painoshandiswa pamusoro peichi tembiricha.
Hwaro hwesimbi yezvinhu chero nickel-hwaro kana simbi isina waya yekudyara kukanda ndeye chromium, nickel, uye molybdenum (kana "moly"). Izvi zvinhu zvitatu zvinoona kuraswa kweiyo zviyo chimiro uye zvemuchina zvivakwa uye zvinobatsira mukukanda kugona kurwisa kupisa, kupfeka, uye ngura.
Yedu yekudyara foundry inogona kugadzira yakasarudzika simbi isina simbi yekudyara castings inoenderana neyako chaiyo dhizaini magadzirirwo. Kune zvikamu zvinobva pamakumi emakumi magiramu kusvika makumi emakirogiramu kana kupfuura, isu tinopa kushivirira kwakasimba uye chikamu chinowirirana kuchikamu chekudzokorora.
▶ Kugona kweInvestment Kukanda Foundry
Kukura kweMax: 1,000 mm × 800 mm × 500 mm
• Kurema Range: 0.5 kg - 100 kg
• Kugona Kwegore Negore: zviuru zviviri zvematani
• Bond Zvinhu zveShell Building: Silica Sol, Water Glass nemisanganiswa yavo.
Kushivirira: Pakukumbira.
▶ Main Kugadzirwa Maitiro eLost Wax Kukanda
Mapatani & Kugadzira Dhizaini → Simbi Kufa Kugadzira → Wax Jekiseni → Slurry Assembly → Shell Kuvaka → De-Waxing → Chemical Kuumbwa Kuongorora → Kunyungudika & Kudira
Kuongorora Yakarasika Wax Castings
Spectrographic uye manhamba ehuwandu hwehuwandu hwekuongorora
• Metallographic ongororo
• Brinell, Rockwell uye Vickers kuomarara kuongorora
• Mechanical pfuma ongororo
• Yakadzika uye yakajairwa tembiricha inokanganisa kuyedza
• Kuongorora kwehutsanana
• UT, MT uye kuongorora kweRT
