C22 siv rau dab tsi?
Vim li cas thiaj xaiv C-22?
C-22 yog siv rau hauv cov xov xwm corrosive hnyav nrog cov tshuaj chloride siab thiab cov ntawv thov kub xws li cov tshuaj tsis haum, cov khoom xyaw tshuaj nquag (APIs), cov ntaub mos muag, cov khoom siv tu, thiab ntses, kua ntses thiab kua ntses.
C-22 yog lwm txoj hauv kev zoo thaum super-austenitic stainless hlau (AL-6XN, 904L thiab 254 SMO) thiab duplex stainless hlau (2205 thiab 2507) tsis tuaj yeem tiv taus cov xov xwm corrosive heev. Qhov no yog vim hais tias nws yog nickel-chromium-molybdenum-tungsten alloy uas muaj tag nrho cov kev tiv thaiv zoo rau cov khaub ncaws thiab lub zos corrosion tshaj li lwm yam Ni-Cr-Mo alloy xws li Hastelloy C-276, C-4 thiab alloy 625.
Cov hlau raug pom zoo los ntawm ASME BPE tus qauv, uas tsim ntau qhov tshwj xeeb hauv Tshooj MM (Cov Khoom Siv Hlau), thiab tau pom zoo los ntawm US Food and Drug Administration (FDA).
1. Kev tsim khoom zoo
Xaiv cov khoom siv huv huv thiab cov ntaub ntawv kom raug kom tsis txhob muaj xeb yog qhov kev coj ua zoo tshaj plaws hauv feem ntau qhov chaw ua haujlwm.
2. Tsis muaj kab mob microbial
Tsis muaj crevices, pitting, los yog khoom buildup.
3. Cov khoom muaj
CSI stocks tshaj 65, 000 ko taw ntawm cov yeeb nkab thiab ntau txhiab fittings.
4. Tsis txhob hloov cov khoom siv
Superalloys muab qhov zoo rov qab los ntawm kev nqis peev los ntawm kev txo cov khoom poob thiab kev saib xyuas lub sijhawm kho thiab hloov qhov chaw corroded.
