ʻO 0Cr21Al4 kekahi ʻano mea maʻamau o ka hui Fe-Cr-Al.

ʻO ke kola FeCrAl ka hiʻohiʻona o ke kū'ē kiʻekiʻe, ke koina pale wela haʻahaʻa, ka mahana hana kiʻekiʻe, ka anti-oxidation maikaʻi a me ka anti-corrosion ma lalo o ke ana wela kiʻekiʻe.

Hoʻohana nui ʻia ia ma ka ʻoihanaumu ahi, nā lako hale, ka umu ʻoihana, ka metallurgy, nā mīkini, nā mokulele, nā kaʻa, nā pūʻali koa a me nā ʻoihana ʻē aʻe e hana ana i nā mea hoʻomehana a me nā mea kū'ē.

ʻO FeCrAl, kahi ʻohana o nā mea hao-chromium-aluminum alloys (Kanthal APM, A-1, D a me AF etc.) i hoʻohana ʻia ma nā ʻano kū'ē ākea a me nā noi wela kiʻekiʻe e hoʻohana ʻia hoʻi ma ke ʻano o nā uea kū'ē.
Inoa: uea hoʻomehana
kala: oxidized a ʻālohilohi paha
Pūʻolo: Carton a i ʻole ka hihia lāʻau e like me ke koi
Noi: hana ʻana i nā lako hoʻomehana e like me ka umu ʻoihana, nā mea hoʻomehana kīwila, nā mea pale uila like ʻole a me ke pale pale locomotive

Ka laulā ana o ka nui:

Uea: 0.01-10mm

Nā lipine: 0.05 * 0.2-2.0 * 6.0mm

Kaha: 0.05 * 5.0-5.0 * 250mm

Pā: 10-50mm

ʻO ka moʻo hui FeCrAl: OCr15Al5, 1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr23Al5, 0Cr25Al5, 0Cr21Al6Nb, 0Cr27Al7Mo2, a pēlā aku.