Ihe ndị na-eguzogide ígwè nke Chrome Aluminom
Ihe ndị e ji ígwè mee dịka Aluminom (FeCrAl) bụ ihe ndị na-eguzogide ọgwụ nke ukwuu, nke a na-ejikarị eme ihe n'oge okpomọkụ kachasị elu ruo 1,400°C (2,550°F).

A maara na ihe ndị a na-emepụta Ferritic nwere ikike ibu elu dị elu, iguzogide nrụgide dị elu na njupụta dị ala karịa ihe ndị ọzọ na-agbanwe agbanwe dịka Nickel Chrome (NiCr) nke nwere ike ịpụta na obere ihe na ngwa na ịchekwa ibu. Okpomọkụ kachasị elu nke ọrụ nwekwara ike ibute ndụ ihe dị ogologo. Ihe ndị a na-emepụta Iron Chrome Aluminum alloys na-emepụta Aluminum Oxide (Al2O3) dị mfe isi awọ na okpomọkụ karịrị 1,000°C (1,832°F) nke na-eme ka iguzogide nchara dịkwuo elu ma na-arụ ọrụ dị ka ihe mkpuchi eletriki. A na-ewere nhazi oxide dị ka ihe na-egbochi onwe ya ma na-echebe ya pụọ ​​​​na obere sekit ma ọ bụrụ na ígwè na-abanye na ígwè. Ihe ndị a na-emepụta Iron Chrome Aluminum alloys nwere ike igwe dị ala ma e jiri ya tụnyere ihe ndị a na-emepụta Nickel Chrome yana ike dị ala nke na-agagharị agagharị.