AISI 304 lossis CF8 stainless hlau castings txhais tau tiascasting qhov chawua los ntawm 304 stainless hlau, uas yog ib hom dav dav, teej tug mus rau austenitic stainless hlau. Nws yog dav siv hauv kev lag luam foundry. Tus qauv muaj pes tsawg leeg ntawm 304 stainless hlau yog 18% chromium ntxiv rau 8% npib tsib xee. Nws yog non-magnetic. Thaum cov ntsiab lus impurity siab, nws yuav qee zaus qhia tsis muaj zog hlau nplaum tom qab ua tiav. Qhov tsis muaj zog hlau nplaum no tsuas yog tshem tawm los ntawm kev kho cua sov. Nws belongs rau stainless hlau uas nws metallographic qauv tsis tuaj yeem hloov tau los ntawm kev kho cua sov.
Hauv cov txheej txheem thoob ntiaj teb, cov qib sib npaug rau 304 stainless hlau yog: 1.4301, X5CrNi18-10, S30400, CF8 thiab 06Cr19Ni10. Raws li ib qho ntawm cov khoom siv dav tshaj plaws ntawm cov hlau tsis muaj steel, 304 stainless hlau castings ua lub luag haujlwm tseem ceeb hauv kev pabcuam peb cov neeg siv khoom.
▶Muaj peev xwm ntawm Kev nqis peev Casting ntawm RMC 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.
▶ Kev nqis peev Casting txheej txheem
• Patterns & Tooling Design → Hlau Tuag Ua → Ciab Txhaj → Slurry Assembly → Shell Building → De-Waxing → Chemical Composition Analysis → Melting & Pouring → Cleaning, Grinding & Shot Blasting → Post Processing or Packing for Shipment
▶ Yuav Ua Li Cas Tshawb Xyuas Cov Hlau Stainless Castings
• Spectrographic thiab phau ntawv txheeb xyuas kom muaj nuj nqis
• Metallographic tsom xam
• Brinell, Rockwell thiab Vickers hardness tshuaj xyuas
• Kev tshuaj xyuas cov cuab yeej cuab tam
• Kev ntsuas qhov kub thiab txias tsis zoo
• Kev tshuaj xyuas huv
• UT, MT thiab RT tshuaj xyuas
▶ Cov txheej txheem tom qab Casting
• Deburring & Ntxuav
• Txhaj Tshuaj Txhaum / Xuab zeb Peening
• Kev kho cua sov: Normalization, Quench, Tempering, Carburization, Nitriding
• Kev Kho Hniav: Passivation, Anodizing, Electroplating, Kub Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-Polishing, Painting, GeoMet, Zintec.
•CNC Machining: Tig, Milling, Lathing, Drilling, Honing, Sib Tsoo.
▶ Qhov zoo ntawm Stainless Hlau Investment Casting:
• Zoo heev thiab du nto tiav
• Tight dimension tolerances.
• Cov duab nyuaj thiab sib txawv nrog kev tsim qauv yooj yim
• Muaj peev xwm nrum nyias phab ntsa yog li ntawd ib tug sib zog casting tivthaiv
• Kev xaiv dav ntawm cov hlau cam thiab alloys (ferrous thiab non-ferrous)
• Tsis tas yuav tsim cov qauv tsim pwm.
• Txo qhov xav tau ntawm kev siv tshuab thib ob.
• Cov khoom siv tsawg tsawg.
| Peev Casting Material peev xwm | |
| RMC tuaj yeem ua tau raws li cov khoom siv tshwj xeeb raws li ASTM, SAE, AISI, ACI, DIN, EN, ISO, GB qauv. | |
| Martensitic Stainless hlau | 100 Series: ZG1Cr13, ZG2Cr13 thiab ntau dua |
| Ferritic stainless hlau | 200 Series: ZG1Cr17, ZG1Cr19Mo2 thiab ntau dua |
| Austenitic stainless hlau | 300 Series: 304, 304L, CF3, CF3M, CF8M, CF8, 1.4304, 1.4401 ... thiab lwm yam. |
| Duplex Stainless Hlau | 400 Series: 1.4460, 1.4462, 1.4468, 1.4469, 1.4517, 1.4770; 2205, 2507 ib |
| Precipitation Hardening Stainless hlau | 500 Series: 17-4PH, 15-5PH, CB7Cu-1; 1.4502 ib |
| Carbon Steel | C20, C25, C30, C45; A216 WCA, A216 WCB, |
| Tsawg Alloy Steel | IC 4140, IC 8620, 16MnCr5, 42CrMo4 |
| Super Alloy thiab Tshwj Xeeb Alloys | Thaum tshav kub kub Resistant Steel, Wear Resistant Steel, Tool Steel, |
| Aluminium Alloy | A355, A356, A360, A413 |
| Copper Alloy | Bronze, tooj. C21000, C23000, C27000, C34500, C37710, C86500, C87600, C87400, C87800, C52100, C51100 |
