Teepu a kpụrụ akpụmalitere na mmalite narị afọ nke 19. N'oge ahụ, ka Mgbanwe Mmepụta Ụlọ Ọrụ si malite, mmepụta na itinye ígwè n'ọrụ mụbara ngwa ngwa. Ebe ọ bụ na ígwè ezi na ígwè na-emebi emebi mgbe e tinyere ha na mmiri na ikuku oxygen, ndị ọkà mmụta sayensị malitere ịchọpụta ụzọ isi gbochie ire ere.
Na 1836, onye France na-emepụta kemistrị Antoine Henri Becker bu ụzọ chepụta echiche nke itinye zinc n'elu ígwè ma ọ bụ ígwè iji gbochie nchara. A bịara mara usoro a dị kaihe na-ekpo ọkụ na-amị amịSite na mmepe nke teknụzụ a, ejirila nwayọọ nwayọọ mepụta ma tinye teepu galvanized n'ọtụtụ ebe.
Na narị afọ nke 20, site na ọganihu na-aga n'ihu nke teknụzụ galvanizing, ọtụtụ usoro dị ka electroplating na hot plating apụtala otu otu, nke mere na arụmọrụ mmepụta na arụmọrụ mgbochi corrosion nke teepu galvanized anọgidewo na-aka mma. Ọganihu ndị a emeela ka ojiji nke teepu galvanized sara mbara n'ọtụtụ ụlọ ọrụ dịka owuwu, ụgbọala, na ngwa ụlọ, na-etolite ahịa tozuru oke anyị na-ahụ taa.
A na-eji teepu galvanized eme ihe nke ukwuu n'ọtụtụ ụlọ ọrụ n'ihi na ọ na-eguzogide nchara nke ọma ma na-arụ ọrụ nke ọma. N'ọhịa owuwu, a na-eji teepu galvanized eme ihe n'ihe owuwu ígwè, ụlọ na mgbidi, nke nwere ike ịgbatị ndụ ọrụ nke ọma. N'ụlọ ọrụ ụgbọ ala, a na-eji teepu galvanized eme ihe ijirụpụta akụkụ ahụiji melite iguzogide nchara na nchekwa. Ụlọ ọrụ ngwa na arịa ụlọ na-ejikwa ya dị ka ihe dị mkpa iji melite ogologo na ịma mma nke ngwaahịa ha.
N'ọdịnihu, site na iwu gburugburu ebe obibi siri ike na usoro iwu ụlọ akwụkwọ ndụ akwụkwọ ndụ na mmepe na-adịgide adịgide, a na-atụ anya na ọchịchọ ahịa maka eriri galvanized ga-anọgide na-eto. Mmepe nke ihe ọhụrụ na ọganihu teknụzụ ga-aga n'ihu.melite arụmọrụ nke teepu galvanizedma gbasaa ebe a na-eji ya. Ya mere, atụmanya mmepe zuru oke nke teepu galvanized nwere nnukwu olileanya, ọ ghọwokwa ihe dị mkpa dị mkpa n'ọtụtụ ụlọ ọrụ.
Otu Eze
Adreesị
Mpaghara ụlọ ọrụ mmepe Kangsheng,
Wuqing district, Tianjin City, China.
Ozi ịntanetị
Ekwentị
Awa
Mọnde-Sọnde: Ọrụ awa iri abụọ na anọ
Oge ozi: Sep-19-2024