Ferro Nickel Corrosion Resistance

Ferro npib tsib xee, tshwj xeeb tshaj yog cov uas muaj cov ntsiab lus nickel ntau dua, tsim cov txheej txheem oxide passive ntawm nws qhov chaw thaum raug huab cua lossis noo noo. Cov txheej txheej oxide no ua raws li kev tiv thaiv kev tiv thaiv ntxiv oxidation thiab corrosion, pab tiv thaiv kev degradation ntawm cov khoom siv hauv qab.

Nickel, cov khoom tseem ceeb ntawm ferro npib tsib xee, paub txog nws cov khoom zoo heev corrosion kuj. Nws yog resistant rau ntau yam corrosive ib puag ncig, nrog rau acidic thiab alkaline daws, nrog rau atmospheric tej yam kev mob. Qhov kev tiv thaiv tsis zoo no ua rau muaj kev tiv thaiv corrosion tag nrho ntawm ferro npib tsib xee.

Kev tiv thaiv corrosion ntawm ferro npib tsib xee tuaj yeem txhim kho ntxiv los ntawm kev kho nws cov alloy muaj pes tsawg leeg. Ntxiv ntawm cov ntsiab lus alloying, xws li chromium (Cr) lossis molybdenum (Mo), tuaj yeem txhim kho cov hlau tsis kam rau cov xov xwm corrosive, xws li acidic lossis chloride-muaj ib puag ncig.

Ferro npib tsib xee muaj cov khoom zoo corrosion kuj, ua tsaug rau corrosion kuj ntawm npib tsib xee thiab muaj peev xwm alloying nrog lwm yam. Nws muaj peev xwm tiv taus corrosive ib puag ncig ua rau nws muaj txiaj ntsig zoo hauv ntau hom kev siv, suav nrog kev ua tshuaj lom neeg, khoom siv hauv hiav txwv, tsim hluav taws xob, thiab ntau lwm yam lag luam uas tiv thaiv corrosion yog qhov tseem ceeb.