Iron Chrome Aluminiyam Resistance Alloys
I-Iron Chrome Aluminium (FeCrAl) ingxubevange zizinto ezixhathisa kakhulu ezisetyenziswa kwizicelo ezinobushushu obuphezulu bokusebenza ukuya kuthi ga kwi-1,400°C (2,550°F).

Ezi ngxubevange zeFerritic ziyaziwa ngokuba namandla aphezulu okulayisha umphezulu, ukuxhathisa okuphezulu kunye noxinano oluphantsi kune-Nickel Chrome (NiCr) ezinye iindlela ezinokuguqulela kwizinto ezincinci kwisicelo kunye nokonga ubunzima. Awona maqondo aphezulu obushushu bokusebenza nawo anokukhokelela kubomi obude bento. I-Iron Chrome I-Aluminiyam ialloys yenza i-Aluminiyam Oxide ekhanyayo ekhanyayo (Al2O3) kumaqondo obushushu angaphezu kwe-1,000 ° C (1,832 ° F) eyandisa ukuxhathisa ukubola kunye nokusebenza njengesithinteli sombane. Ukubunjwa kwe-oxide kuthathwa njenge-self-insulating kwaye ikhusela ukujikeleza okufutshane xa kwenzeka isinyithi ukuya kwintsimbi. I-Iron Chrome I-Aluminiyam i-alloys inamandla aphantsi omatshini xa ithelekiswa ne-Nickel Chrome imathiriyeli kunye namandla asezantsi e-creep.