Musamman galvanized lankwasawa stamping sassa lif sashi

Tsarin galvanizing shine fasahar jiyya ta saman da ke rufe saman kayan gami na ƙarfe tare da Layer na tutiya don ƙayatarwa da rigakafin tsatsa. Wannan shafi wani nau'in kariya ne na lantarki wanda ke hana lalata ƙarfe. Tsarin galvanizing yafi amfani da hanyoyi biyu: zafi tsoma galvanizing da electro-galvanizing.

Hot-tsoma galvanizing shi ne sanya workpiece a cikin wani zafi-tsoma galvanizing wanka da kuma zafi shi zuwa wani zazzabi (yawanci 440 zuwa 480 ° C), sabõda haka, da zinc Layer aka da tabbaci bonded da surface na workpiece a high zafin jiki zuwa. samar da wani zafi- tsoma galvanizing Layer. Sa'an nan, zafi- tsoma galvanized Layer yana da cikakken ƙarfi bayan sanyaya. Hot-tsoma galvanizing yana da abũbuwan amfãni daga high quality, high yawan amfanin ƙasa, low amfani, gagarumin tattalin arziki amfanin, da dai sauransu, kuma yana da wani m sakamako a kan anode. Lokacin da murfin ya cika, zai iya taka rawar rufewa; idan rufin bai lalace sosai ba, rufin kansa zai lalace saboda aikin electrochemical, don haka yana kare ƙarfe daga lalata.

Electro-zinc plating yana ajiye wani Layer na zinc akan saman kayan aikin ta hanyar lantarki. Wannan hanya ta dace da suturar bakin ciki, kuma suturar ta fi dacewa.

Ana amfani da zanen gado na galvanized sosai wajen gine-gine, kayan aikin gida, daki, sufuri, ƙarfe da sauran abubuwan yau da kullun. Alal misali, a cikin masana'antar gine-gine, ana amfani da zane-zane na galvanized a cikin rufin rufi, baranda, sills na taga, ɗakunan ajiya, titin gadi, da dai sauransu; a cikin masana'antar kayan aiki na gida, ana amfani da zanen gadon galvanized a cikin firiji, injin wanki, kabad mai canzawa, kwandishan, da dai sauransu; a cikin masana'antar sufuri, rufin mota, harsashi na mota, sassan sassa, kwantena, da dai sauransu kuma za su yi amfani da tsarin galvanizing.

Koyaya, tsarin galvanizing shima yana da wasu rashin amfani. Alal misali, murfin galvanized na iya lalacewa ta hanyar lalacewa ta inji, lalata, ko wasu dalilai, yana rage ikonsa na kariya daga lalata. A cikin yanayin zafi mai zafi, suturar galvanized na iya yin kasala saboda zinc yana da ƙarancin narkewa kuma yana iya narkewa cikin sauƙi, canzawa, ko rasa tasirin kariya a yanayin zafi. Bugu da ƙari, samarwa da sarrafa kayan kwalliyar galvanized suna cinye yawan makamashi da ruwa, don haka haifar da wasu tasirin muhalli. A lokacin da ake samarwa da sarrafa shi, ana iya samar da wasu iskoki masu cutarwa da ruwan sha wanda zai iya shafar lafiyar ɗan adam.

Gabaɗaya, tsarin galvanizing shine muhimmiyar hanyar hana lalata ƙarfe tare da aikace-aikacen da yawa. Koyaya, a aikace-aikacen aikace-aikacen, ya zama dole a yi la'akari da yuwuwar gazawar sa tare da ɗaukar matakan da suka dace don rage tasirinsa ga muhalli da lafiyar ɗan adam.