Yanayin amfani da naɗaɗɗen ƙarfe mai launi

1. Abubuwan muhalli na lalata
Latitude da Longitude, zafin jiki, zafi, jimillar radiation (ƙarfin uv, tsawon lokacin rana), ruwan sama, ƙimar pH, saurin iska, jagorar iska, laka mai lalata (C1, SO2).

2. Tasirin hasken rana
Hasken rana shine igiyar wuta ta lantarki, gwargwadon kuzari da mitar matakin an kasu kashi gamma haskoki, X-rays, ultraviolet, bayyane haske, infrared, microwave da raƙuman radiyo.Bakan ULTRAVIOLET (UV) na cikin babban mitar radiation, wanda ya fi lalacewa fiye da ƙarancin kuzari.Alal misali, mun san cewa aibobi masu duhu a fata da kuma ciwon daji na fata suna haifar da hasken ultraviolet na rana.Hakanan UV na iya karya haɗin sinadarai na wani abu, yana sa shi karye, ya danganta da tsawon UV da ƙarfin haɗin sinadarai na abun.Hasken X-ray yana da tasiri mai ratsawa, kuma haskoki gamma na iya karya haɗin sinadarai kuma su samar da ions masu caji kyauta, waɗanda ke kashe kwayoyin halitta.

3. Tasirin yanayin zafi da zafi
Don suturar ƙarfe, babban zafin jiki da zafi suna ba da gudummawa ga haɓakar iskar shaka (lalacewa).Tsarin kwayoyin halitta na fenti a saman allon launi na launi yana da sauƙin lalacewa lokacin da yake cikin yanayin zafi na dogon lokaci.Lokacin da zafi ya yi girma, saman yana da sauƙi don haɓakawa kuma ana haɓaka yanayin lalata na lantarki.

4. Tasirin ph akan aikin lalata
Zuwa ajiyar ƙarfe (zinc ko aluminum) duk ƙarfe ne na amphoteric kuma ana iya lalata su ta hanyar acid mai ƙarfi da tushe.Amma daban-daban karfe acid da alkali juriya ikon yana da nasa halaye, galvanized farantin alkaline juriya ne dan kadan karfi, aluminum tutiya acid juriya ne dan kadan karfi.

5. Tasirin ruwan sama
Juriya na lalata ruwan sama zuwa fenti ya dogara da tsarin ginin da kuma acidity na ruwan sama.Ga gine-ginen da ke da babban gangare (kamar bango), ruwan sama yana da aikin tsaftace kansa don hana ci gaba da lalata, amma idan an ƙera sassan da ƙaramin gangara (kamar rufi), ruwan sama zai ajiye a saman don dogon lokaci, inganta shafi hydrolysis da ruwa shigar azzakari cikin farji.Don haɗin gwiwa ko yanke farantin karfe, kasancewar ruwa yana ƙara yiwuwar lalata electrochemical, daidaitawa kuma yana da mahimmanci, kuma ruwan acid ya fi tsanani.