CNC Centrifugal Pump Qhib Impeller Ntawm Stainless Hlau

Centrifugal twj tso kua mis qhib impeller ntawm stainless hlau los ntawm peev casting CNC machining thiab dynamic ntsuas.

Cov kauj ruam ntawm kev nqis peev Casting txheej txheem:

Thaum lub sij hawm peev casting txheej txheem. ib tug wax qauv yog coated nrog ib tug ceramic khoom uas. thaum hardened. adopts lub puab geometry ntawm qhov xav tau casting. Feem ntau, ntau qhov chaw raug nrum ua ke rau kev ua haujlwm siab los ntawm kev txuas tus kheej cov qauv siv rau lub hauv paus wax stick hu ua sprue. Cov wax melted tawm ntawm tus qauv - uas yog vim li cas nws tseem hu ua lub ploj wax txheej txheem - thiab molten hlau yog poured rau hauv kab noj hniav.Thaum cov meta solidifies. cov pwm ceramic yog shaken tawm tawm ntawm qhov ze ntawm cov duab ntawm qhov xav tau casting ua raws li kev xeem tiav thiab ntim khoom.

CF8M yog cov cam khwb cia austenitic stainless hlau uas them los ntawm ASTM A351.ASTM A743 thiab ASTM A744 tus qauv.CF8M eaual rau SS 316/F 316 thiab Suav Standard 0Cr17Ni12Mo2CE8M yog ib tug molvbdenum bearing kev hloov kho ntawm CE. ntawm wrought AlS1 316 Stainless hlau.Lub xub ntiag ntawm molybdenum tsub kom lub dav dav corrosion kuj thiab cov tsis kam rau pitting los ntawm chlorides.The alloy yog siv nyob rau hauv me ntsis acidic thiab alkaline tej yam kev mob thiab rau tuav citric. oxalic thiab phosphoric acids.Stainless steel CF8M feem ntau yog tib yam li SS 316.F 316 thiab TP 316.Tab sis lawv tau txhais nyob rau hauv cov qauv sib txawv thiab lawv cov khoom siv tshuaj thiab cov khoom sib txawv me ntsis thiab. CE8M yog txhais hauv ASMT A351 ASMT A743 thiab ASTM A744 uas yog rau lub hom phiaj casting nkaus xwb SS316 yog txhais nyob rau hauv ASTM A240 thiab ASTM A276 nws yog rau phaj ntawv sawb lossis stainless hlau tuav. nkaus xwb, TP316 yuav pom hauv ATSTM A376 rau cov yeeb nkab nkaus xwb. Cov ntawv thov tseem ceeb ntawm CF8M cam khwb cia stainless hlau npog: impellers. kiv cua. twj casings. lub cev lub cev thiab cov ntawv xovxwm.Qhov kev kho cua sov li niaj zaus rau CF8M yog cov khoom siv los ntawm cov cua sov rau ntau tshaj 1900F (1040 degree) tuav lub sijhawm txaus thiab tom qab ntawd quenching hauv dej los yog txias txias los ntawm lwm txoj kev.

Chemical Composition ntawm CF8M Cast Stainless Hlau:

Cov pa roj carbon: 0.08 max

Manganese: 1.50 max

Silicon: 1.50 max

Sulfur: 0.040 max

Phosphorus: 0.040 max

Chromium: 18 0-21 0

Nickel: 9. 0-12 {2}}

Molybdenum: 2 0-3 0

Mechanical Properties ntawm CF8M Cast Stainless Hlau

Tensile zog min 70 ksi (485 Mpa)

Tawm Zog: min 30 ksi (205 Mpa)

Elongation hauv 2 nti lossis 50 hli: min 30.0%

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