Yawancin lokaci sun haɗa da kayan haɗi na magnetic (duba kayan maganadisu), allo na roba, gami da haɓakawa, bimetal na thermal, alloys na lantarki, allunan ajiya na hydrogen (duba kayan ajiya na hydrogen), gami da sifofin ƙwaƙwalwar ajiya, allo na magnetostrictive (duba kayan magnetostrictive), da sauransu.
Bugu da kari, wasu sabbin allunan galibi ana haɗa su a cikin nau'in madaidaicin allo a cikin aikace-aikacen aikace-aikacen, irin su damping da raguwar girgizar ƙasa, gami da ɓoyewa (duba kayan aikin sata), allo na rikodin maganadisu, gami da superconducting alloys, microcrystalline amorphous alloys, da sauransu.
Madaidaicin allunan sun kasu kashi bakwai bisa ga mabanbantan kaddarorinsu na zahiri, wato: alloys Magnetic taushi, nakasassu na Magnetic alloys na dindindin, na'urorin roba, gami da fadadawa, bimetals na thermal, gami da juriya, gami da gawa na kusurwa na thermoelectric.
Mafi yawan madaidaicin gami sun dogara ne akan ƙarfe na ƙarfe, kaɗan ne kawai aka dogara akan karafa marasa ƙarfe.
Alloys ɗin maganadisu sun haɗa da gawawwakin maganadisu masu taushi da ƙaƙƙarfan gami da ƙaƙƙarfan allo (wanda kuma aka sani da na'urar maganadisu na dindindin). Na farko yana da ƙananan ƙarfin tilastawa (m), yayin da na ƙarshe yana da babban ƙarfin tilastawa (> 104A / m). Yawanci amfani da su ne masana'antu tsarki baƙin ƙarfe, lantarki karfe, baƙin ƙarfe-nickel gami, baƙin ƙarfe-aluminum gami, alnico gami, rare duniya cobalt gami, da dai sauransu.
Thermal bimetal abu ne mai haɗaka wanda ya ƙunshi yadudduka biyu ko fiye na karafa ko gami tare da nau'ikan haɓakawa daban-daban waɗanda ke da alaƙa da juna tare da dukkan farfajiyar lamba. Ana amfani da haɗin haɓaka mai girma a matsayin mai aiki mai aiki, ana amfani da ƙananan haɓakawa a matsayin m Layer, kuma ana iya ƙara interlayer a tsakiya. Yayin da yanayin zafi ke canzawa, bimetal na thermal na iya tanƙwara, kuma ana amfani da shi don kera relays na thermal, na'urorin da'ira, kayan aikin gida, da bawul ɗin sarrafa ruwa da gas na masana'antar sinadarai da masana'antar wutar lantarki.
Alloys na lantarki sun haɗa da madaidaicin juriya, alluran lantarki, kayan aikin thermocouple da kayan tuntuɓar lantarki, da sauransu, kuma ana amfani da su sosai a fagagen na'urorin lantarki, kayan aiki da mita.
Magnetostrictive alloys aji ne na kayan ƙarfe tare da tasirin magnetostrictive. Yawanci ana amfani da su sun haɗa da kayan ƙarfe na ƙarfe da kuma abubuwan da ake amfani da su na nickel, waɗanda ake amfani da su don kera na'urorin sauti na ultrasonic da na ƙarƙashin ruwa, oscillators, filters da na'urori masu auna firikwensin.
1. A lokacin da zabar wani madaidaicin gami smelting hanya, shi wajibi ne don comprehensively la'akari da ingancin, makera tsari kudin, da dai sauransu, a mafi yawan lokuta. Irin su bukatar matsananci-low carbon daidai iko da sinadaran, degassing, inganta tsarki, da dai sauransu Yana da manufa hanya don amfani da wutar lantarki baka makera da refining waje tanderun. Karkashin jigon bukatu masu inganci, injin shigar da wutar lantarki har yanzu hanya ce mai kyau. Duk da haka, ya kamata a yi amfani da ƙarfin da ya fi girma kamar yadda zai yiwu.
2. Ya kamata a mai da hankali ga zub da fasaha don hana gurɓatar narkakkar karfe yayin zubawa, kuma ci gaba da zuba a kwance yana da mahimmanci na musamman ga madaidaicin alluran.