FeCrAl AlloyKauri na Foil/Strip Coil 0.05mm don Ƙarfe na Zuma

Babban sinadarin aluminum, tare da babban sinadarin chromium, yana sa zafin jiki ya karu har zuwa 1425 C (2600F); A ƙarƙashin taken juriyar zafi, waɗannanFeCrAl gamiAna kwatanta s da ƙarfen Fe da Ni da aka saba amfani da su. Kamar yadda za a iya gani daga wannan teburin,FeCrAl gamis suna da kyawawan halaye idan aka kwatanta da sauran ƙarfe a yawancin muhalli.

Ya kamata a lura cewa, a lokacin yanayin zafi mai canzawa, ƙarin yttrium zuwa ga ƙarfe na AF wanda kuma aka sani da ƙarfe na Fecralloys, yana inganta mannewar oxide mai kariya, yana sa tsawon rayuwar abubuwan da ke cikin ƙarfe na AF ya fi na matakin A-1 tsayi.

Wayoyin ƙarfe na Fe-Cr-Al an yi su ne da ƙarfe na ƙarfe chromium wanda ke ɗauke da ƙananan adadin abubuwan da ke amsawa kamar yttrium da zirconium kuma ana samar da su ta hanyar narkewa, birgima na ƙarfe, ƙirƙira, annealing, zane, maganin saman, gwajin sarrafa juriya, da sauransu.
An ƙera wayar Fe-Cr-Al ta hanyar amfani da injin sanyaya atomatik mai sauri wanda kwamfuta ke sarrafa ƙarfin wutar lantarki, ana samun su a matsayin waya da ribbon (strip).

Fasaloli da fa'idodi
1. Idan aka yi amfani da zafin jiki mai yawa, matsakaicin zafin da ake amfani da shi zai iya kaiwa 1400C (0Cr21A16Nb, 0Cr27A17Mo2, da sauransu)
2. Matsakaicin juriya mai ƙarancin zafin jiki
3. Ƙananan ma'aunin faɗaɗa zafi fiye da Ni-base super-alloys.
4. Babban juriyar lantarki
5. Kyakkyawan juriya ga tsatsa a ƙarƙashin yanayin zafi mai yawa, musamman a ƙarƙashin sararin samaniya wanda ke ɗauke da sulfide
6. Yawan nauyin saman
7. Mai jure wa ƙwai
8. Rage farashin kayan masarufi, Ƙara yawan amfani da waya mai rahusa idan aka kwatanta da wayar Nichrome.
9. Juriyar iskar shaka mai kyau a 800-1300ºC
10. Tsawon rai

Samuwar matakan alumina mai narkewa saboda iskar shaka ta kasuwanciFeCrAl gamiAn duba wayoyi (kauri mm 0.5) a yanayin zafi da lokutan lokaci daban-daban. An yi amfani da na'urar auna zafi ta thermogravimetric analyzer (TGA) wajen haɗa samfuran da aka yi amfani da su ta hanyar amfani da na'urar auna zafi ta lantarki (ESEM) sannan an yi amfani da na'urar auna zafi ta lantarki (X-ray) wajen auna zafin jiki ta amfani da na'urar auna zafi ta makamashi (EDX). An yi amfani da fasahar X-Ray Diffraction (XRD) don kwatanta yanayin girman oxide. Duk binciken ya nuna cewa yana yiwuwa a shuka gamma alumina mai girman saman a kan gamma alumina mai girman saman a kanFeCrAl gamisaman waya idan aka yi amfani da iskar oxygen a yanayin zafi sama da 800°C na tsawon awanni da dama.