Insimbi engagqwali inokuqukethwe kwe-chromium okungenani okungu-10.5%, okuyenza imelane kakhulu nezindawo zoketshezi ezibolayo kanye ne-oxidation. Insimbi engagqwali imelana nokugqwala futhi imelana nokugqokwa, ihlinzeka ngobuchule obuhle kakhulu, futhi yaziwa kakhulu ngokubukeka kwayo kobuhle.I-Stainless steel investment castings"Ayikwazi ukugqwala" uma isetshenziswa ezindaweni eziwuketshezi kanye nezihwamuko ezingaphansi kuka-1200°F (650°C) kanye "nokumelana nokushisa" uma isetshenziswa ngaphezu kwaleli zinga lokushisa.
Izinto eziyisisekelo zealloy zanoma iyiphi isisekelo se-nickel-base noma insimbi engagqwali i-chromium, i-nickel, ne-molybdenum (noma "i-moly"). Lezi zingxenye ezintathu zizonquma ukwakheka okusanhlamvu kokulingisa kanye nezici zokuwumshini futhi zizoba wusizo ekhonweni lokusakaza lokulwa nokushisa, ukuguga, nokugqwala.
Eyethuisisekelo sokutshala izimaliingakha ukufakwa kwe-investimenti kwensimbi engagqwali ngokwezifiso okufana ncamashí nokucaciswa kwedizayini yakho. Ezingxenyeni ezisukela kumashumi amagremu kuya kumashumi amakhilogremu noma ngaphezulu, sinikeza ukubekezelelana okuqinile kanye nengxenye engaguquki ukuya kokuphindaphindeka kwengxenye.
▶ Amandla e-Investment 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 Yokusakaza Kwengcina Okulahlekile
• Amaphethini Nedizayini Yamathuluzi → Ukwenza Kwensimbi → Umjovo We-wax → I-Slurry Assembly → Isakhiwo Segobolondo → I-De-Waxing → Ukuhlaziywa Kokwakheka Kwekhemikhali → Ukuncibilika & Ukuthela → Ukuhlanza, Ukugaya Nokuqhuma Kokudubula → Ukucutshungulwa Kweposi noma Ukupakisha ukuze Kuthunyelwe
▶ Ukuhlola Ukusakaza Kwengcina Okulahlekile
• Ukuhlaziywa kobuningi be-Spectrographic kanye nemanuwali
• Ukuhlaziywa kwe-Metallographic
• Ukuhlolwa kokuqina kukaBrinell, Rockwell kanye noVickers
• Ukuhlaziywa kwempahla yemishini
• Ukuhlolwa komthelela wezinga lokushisa eliphansi nelivamile
• Ukuhlolwa kwenhlanzeko
• Ukuhlolwa kwe-UT, MT kanye ne-RT
