Ishidi le-FeCrAl

Amashidi e-FeCrAlziyi-alloys ezimelana nokushisa okuphezulu ezakhiwe yi-Iron (Fe), i-Chromium (Cr), ne-Aluminium (Al). Lawa mashidi aziwa ngokumelana kwawo okuhle kakhulu ne-oxidation kanye nokugqwala, okwenza abe afanele ukusetshenziswa ezisetshenziswa ezimweni zokushisa okuphezulu2.

Izici Eziyinhloko:

Ukumelana Nokushisa Okuphezulu: Iyakwazi ukumelana namazinga okushisa afinyelela ku-1200°C.

Ukumelana Nokugqwala: Ukumelana okuhle kakhulu nokugqwala nokugqwala.

Ukuqina: Kuqinile futhi kuhlala isikhathi eside, kufanelekile ezindaweni ezidinga kakhulu.

Izicelo: Kusetshenziswa ezintweni zokushisa, ama-resistor, kanyeizingxenye zesakhiwoezinhlotsheni ezahlukene zezimboni.

Ishidi le-FeCrAlama-s ayi-kuqiza kahleesikhundleni sama-alloy e-Nickel-Chromium, anikeza izakhiwo ezifanayo ngentengo ephansi. Asetshenziswa kabanzi ezintweni zokushisa zikagesi, ezitsheni zezimboni, nakwezinye izinhlelo zokusebenza ezisebenzisa izinga lokushisa eliphezulu3.