Pepala la federal

Mapepalandi mawola ochulukirapo-kutentha opangidwa ndi chitsulo (Fe), chromium (cr), ndi aluminiyamu (al). Mapepala awa amadziwika kuti ali ndi vuto la oxidation ndi kutuka, kuwapangitsa kukhala abwino kugwiritsa ntchito popanga magetsi ochulukirapo.

Zofunikira:

Kulimba Kwambiri Kwambiri: Kutha kutentha kwamphamvu mpaka 1200 ° C.

Kukana Kuchulukitsa: kukana kwabwino kwa oxidation ndi kututa.

Kukhazikika: Mphamvu mwamphamvu ndi yolimba, yoyenera kufunidwa malo.

Mapulogalamu: Kugwiritsidwa ntchito potenthetsa, kupewa, ndiZojambulam'magawo osiyanasiyana ogwiritsa ntchito mafakitale.

Mapepalandimtengo wothandizaNjira ina ku nickel-chromium imalowerera, kupereka zinthu zofanana pamtengo wotsika. Amagwiritsidwa ntchito kwambiri m'malo otenthetsera amagetsi, miyala ya mafakitale, ndi mapulogalamu enanso otentha3.