Inziga za mag, nkuko izina ribivuga, ubwoko bwimodoka yimodoka ikozwe mubyuma bya magnesium.Uburemere bwabo bworoshye butuma bakundwa mubikorwa byo gusiganwa hamwe nubwiza bwubwiza bwabo bituma bakora ibikoresho byiza byanyuma kubakunda imodoka.Bashobora kumenyekana muburyo bwabo bwo guhuza no kurangiriza hejuru.

Ubusanzwe ibiziga bya mag bishobora gupima munsi ya aluminium cyangwa ibyuma.Inziga zikomeye, zoroheje cyane ni ngombwa cyane mu gusiganwa bitewe ninyungu zuburemere buke butagaragara.Uburemere butavunitse ni igipimo cyibiziga byimodoka, guhagarikwa, feri nibindi bice bifitanye isano - mubyukuri ibintu byose bidashyigikiwe no guhagarikwa ubwabyo.Uburemere buke butavanze butanga umuvuduko mwiza, feri, gukora nibindi biranga gutwara.Byongeye kandi, uruziga rworoheje rusanzwe rufite urujya n'uruza kuruta uruziga ruremereye kuko rusubiza vuba vuba kurigata no kurigata hejuru yimodoka.

Izi nziga zubatswe hakoreshejwe inzira imwe yo guhimba, mubisanzwe hamwe na alloy izwi nka AZ91.“A” na “Z” muri iyi code bihagaze kuri aluminium na zinc, aribyo byuma byibanze muri alloy, usibye magnesium.Ibindi byuma bisanzwe bikoreshwa muri magnesium birimo silikoni, umuringa, na zirconium.
Inziga za Mag zamenyekanye cyane mugihe cyimodoka yabanyamerika yo mumwaka wa 1960.Nkuko abakunzi baharaniraga inzira nini kandi zidasanzwe zo gutuma imodoka zabo zigaragara, ibiziga byanyuma byahindutse bigaragara.Mags, hamwe numucyo mwinshi hamwe numurage wo gusiganwa, byahawe agaciro kubireba no gukora.Bitewe no gukundwa kwabo, basabye umubare munini wo kwigana no guhimba.Inziga zicyuma zometse kuri chrome zishobora kwigana isura, ariko ntabwo imbaraga nuburemere bworoshye bwa magnesium.

Kubwinyungu zabo zose, ibibi byingenzi byiziga rya mag ni igiciro cyabyo.Igice cyiza gishobora kugura inshuro ebyiri igiciro cyibisanzwe.Nkigisubizo, ntabwo zikoreshwa muburyo bwo gutwara burimunsi, kandi ntabwo buri gihe zitangwa nkibikoresho byimodoka kumodoka, nubwo ibyo bishobora guhinduka muburyo bwohejuru.Mu marushanwa yabigize umwuga, byanze bikunze, ikiguzi ni gito cyikibazo ugereranije nibikorwa.

Mubyongeyeho, magnesium ifite izina nkicyuma cyaka cyane.Hamwe n'ubushyuhe bwa 1107 ° F (597 ° C), hamwe no gushonga kwa 1202 ° F (650 ° selisiyusi), ariko, ibiziga bya magnesium ntibishobora guteza akaga gakomeye, haba mu gutwara bisanzwe cyangwa gukoresha amasiganwa.Umuriro wa Magnesium uzwiho kugaragara hamwe nibicuruzwa, ariko, mubisanzwe biragoye kuzimya.