Okwu mmalite nke ndị nrụpụta:
0Cr23Al5 bụ ferritic ígwè-chromium-aluminom alloy (FeCrAl alloy) maka ojiji na arc na ire ọkụ sistem. Alloy ahụ na-emepụta mkpuchi dị oke, nke ọma, na-eguzogide oxidation dị elu na corrosion.
Ngwakọta kemịkalụ nke 0Cr23Al5:
Nke gara aga: 0.3mm ọkpụrụkpụ 0Cr23Al5Ti Igwe ọkụ eletrik maka ndị na-ekpo ọkụ FeCrAl na-eguzogide waya Osote: CuNi40(6J40) Alloy ọla kọpa Nickel Constantan waya