Hastelloy C-276 Hastelloy alloy, npib tsib xee chromium molybdenum alloy, tiv taus kub thiab corrosion.
Txheej txheem cej luam ntawm Hastelloy C-276 Cov yam ntxwv thiab daim ntawv thov teb:
Cov alloy no nthuav tawm zoo heev corrosion kuj rau feem ntau corrosive media nyob rau hauv ob qho tib si oxidation thiab txo cov xeev. Zoo heev tiv thaiv qhov chaw corrosion, crevice corrosion thiab kev nyuaj siab corrosion cracking. Alloys yog tsim rau ntau yam kev lag luam chemical industries uas muaj oxidizing thiab txo cov xov xwm. Cov ntsiab lus siab ntawm molybdenum thiab chromium ua rau cov alloy resistant rau chloride ion corrosion, thiab tungsten ntxiv txhim kho nws corrosion kuj. Hastelloy C-276 yog ib qho ntawm ob peb cov ntaub ntawv uas tuaj yeem tiv taus corrosion los ntawm cov roj chlorine moist, hypochlorite, thiab cov tshuaj chlorine dioxide. Cov alloy no nthuav tawm qhov tseem ceeb ntawm kev tiv thaiv corrosion rau siab concentration ntawm cov tshuaj chloride, xws li hlau chloride thiab tooj liab chloride.
Hastelloy C-276 Tshuaj muaj pes tsawg leeg:
silicon si (Less dua los yog sib npaug rau {{{0}}}.08) chromium cr (14.5-16.5) hlau fe (4.0-7.0)
Phosphorus p ( Tsawg dua lossis sib npaug rau {{0}}}.04) sulfur s (Less dua lossis sib npaug rau 0.03) nickel ni (residual ) molybdenum mo (15.0-17.0) cobalt co (Less tshaj los yog sib npaug rau 2.5) carbon c (Less tshaj los yog sib npaug rau 0.01) tungsten w (3.0-4.5) manganese mn ( Tsawg dua lossis sib npaug li 1.0)
Scope ntawm kev siv:
Cov txheej txheem tshuaj muaj cov Reactors, Kub Exchangers, Kem, thiab Piping. Kev lag luam kws tshuaj reactors thiab khaub ncaws ziab khaub ncaws. Flue gas desulfurization system. Kev lag luam pulp thiab ntawv, xws li ua noj ua haus thiab bleaching ntim. Cov cuab yeej siv thiab cov khoom siv ua haujlwm hauv cov roj acidic ib puag ncig
Lub cev muaj zog: ntom g / cm3 (8.89) melting point degree (1323-1371) thermal conductivity λ / (W / m • degree) (11.1 (100 degree)) Elastic modulus GPa (205.5)
Hastelloy alloy c276, hardness Tsawg dua los yog sib npaug rau 100 (HRB), lub zog tensile: σ B Ntau dua los yog sib npaug rau 690Mpa, yield zog σ B Ntau dua lossis sib npaug rau 275Mpa: Elongation tus nqi: δ Ntau dua lossis sib npaug li 40 feem pua.
