Duplex stainless hlau castingtxhais tau hais tias cov castings ua los ntawm duplex stainless hlau. Duplex Stainless Steel (DSS) yog hais txog stainless hlau nrog ferrite thiab austenite txhua tus accounting txog li 50%. Feem ntau, cov ntsiab lus ntawm cov theem tsawg yuav tsum muaj tsawg kawg yog 30%. Hauv cov ntsiab lus C tsawg, cov ntsiab lus Cr yog 18% txog 28%, thiab Ni cov ntsiab lus yog 3% txog 10%. Qee qhov duplex stainless hlau kuj muaj cov ntsiab lus alloying xws li Mo, Cu, Nb, Ti, thiab N.
DSS muaj cov yam ntxwv ntawm austenitic thiab ferritic stainless hlau. Piv nrog rau ferrite, nws muaj ntau dua plasticity thiab ductility, tsis muaj chav kub brittleness, thiab txhim kho intergranular corrosion kuj thiab vuam kev ua tau zoo, thaum tseem tuav brittleness, siab thermal conductivity, thiab superplasticity li ferrite stainless hlau. Piv nrog austenitic stainless hlau, DSS muaj lub zog siab thiab txhim kho kev ua haujlwm zoo rau intergranular corrosion thiab chloride stress corrosion. Duplex stainless hlau muaj zoo heev pitting corrosion kuj thiab kuj yog ib tug nickel-txuag stainless hlau.
Hauv casting ntau lawm, feem ntau ntawm stainless hlau castings yog ua tiav los ntawmpeev casting. Qhov saum npoo ntawm stainless hlau castings tsim los ntawm peev casting yog smoother thiab qhov tseeb qhov tseeb yog yooj yim dua los tswj. Tau kawg, tus nqi ntawmpeev casting stainless hlau qhov chawyog qhov siab dua piv rau lwm cov txheej txheem thiab cov khoom siv.
▶ Muaj peev xwm ntawmKev nqis peev Casting Foundry
• Max Loj: 1,000 mm × 800 mm × 500 mm
• Qhov hnyav: 0.5 kg - 100 kg
• Ib xyoos twg muaj peev xwm: 2,000 tons
• Bond Materials for Shell Building: Silica Sol, Dej iav thiab lawv cov khoom sib tov.
• Tolerances: Thaum Thov.
▶ Cov txheej txheem tseem ceeb ntawm kev nqis peev Casting
• Tsim ib tug qauv siv quav ciab los yog replica
• Sprue tus qauv siv quav ciab
• nqis peev tus qauv siv quav ciab
• Tshem tawm cov qauv siv quav ciab los ntawm kev hlawv nws (hauv qhov cub lossis hauv dej kub) los tsim cov pwm.
• Force molten hlau ncuav rau hauv pwm
• Txias thiab Solidification
• Tshem tawm sprue ntawm cov castings
• Ua kom tiav thiab polishing tiav cov peev txheej castings
▶ Vim Li Cas Koj Xaiv RMC rauKev Cai Lost Wax Casting Parts?
• Tag nrho cov kev daws teeb meem los ntawm ib tus neeg muag khoom xws li kev tsim qauv tsim kom tiav castings thiab cov txheej txheem thib ob suav nrogCNC machining, kev kho cua sov thiab kev kho deg.
• Nqe lus pom zoo los ntawm peb cov kws tshaj lij engineers raws li koj qhov kev xav tau tshwj xeeb.
• Lub sij hawm luv luv rau kev tsim qauv, kev sim casting thiab kev txhim kho kev ua tau zoo.
• Cov ntaub ntawv Bonded: Silica Col, Dej iav thiab lawv cov khoom sib tov.
• Kev tsim khoom yooj yim rau kev txiav txim me me rau kev txiav txim loj.
• Muaj peev xwm tsim kev tsim khoom muaj zog.
