ite Zinc na ihe na-ekpo ọkụ na-ekpo ọkụ: Zinc ọ ga-emebi ígwè galvanized?

Galvanizing na-ekpo ọkụ bụ ụzọ a na-ejikarị echebe ígwè pụọ na corrosion. Ọ na-emikpu ígwè ahụ n'ime bat nke zinc a wụrụ awụ, na-emepụta oyi akwa nchebe n'elu ígwè ahụ. A na-akpọkarị usoro a azinc iten'ihi na ọ na-agụnye iminye ígwè n'ime ite zinc a wụrụ awụ. A maara igwe galvanized nke na-esi na ya pụta maka ịdịte aka ya na nguzogide corrosion, na-eme ka ọ bụrụ nhọrọ na-ewu ewu maka ọtụtụ ngwa dị iche iche, site na iwu ụlọ ruo n'ichepụta ụgbọ ala.

Ajụjụ nkịtị metụtaragalvanizing na-ekpo ọkụbụ ma mkpuchi zinc ga-emebi ígwè galvanized ka oge na-aga. Iji dozie nsogbu a, ọ dị mkpa ịghọta ihe onwunwe nke zinc na otú ha si emekọrịta ihe na nchara ígwè.

Ite Zinc na-ekpo ọkụ na-ekpo ọkụ

Zinc bụ ọla na-arụ ọrụ nke ukwuu nke, mgbe etinyere ya na ncharagalvanizing na-ekpo ọkụ, na-emepụta usoro nke zinc-iron alloy layers n'elu ígwè ahụ. N'ígwé ndị a na-enye ihe mgbochi anụ ahụ, na-echebe ígwè dị n'okpuru site na ihe ndị na-emerụ emerụ dị ka mmiri na ikuku oxygen. Tụkwasị na nke ahụ, mkpuchi zinc na-arụ ọrụ dị ka anode nke ịchụ àjà, nke pụtara na ọ bụrụ na mkpuchi ahụ mebiri emebi, mkpuchi zinc ga-emebi karịa nchara, na-echebekwa ígwè ahụ site na mmebi.

N'ọtụtụ ọnọdụ, mkpuchi zinc na ígwè galvanized na-enye nchebe corrosion ogologo oge ọbụna na gburugburu ebe siri ike. Otú ọ dị, n'ọnọdụ ụfọdụ, mkpuchi galvanized nwere ike ịdaba, na-eduga n'ịgbasa ígwè dị n'okpuru. Otu ọnọdụ dị otú ahụ bụ ikpughe na gburugburu acidic ma ọ bụ alkaline, nke na-eme ka corrosion nke mkpuchi zinc dịkwuo elu ma mebie ihe nchebe ya. Na mgbakwunye, ikpughe ogologo oge na oke okpomọkụ nwere ike ime ka mkpuchi zinc na-akawanye njọ, nke nwere ike iduga nbibi nke mkpụrụ nchara.

Ọ dị mkpa iburu n'obi na mgbe zinc mkpuchi nagalvanized ígwèdị irè nke ukwuu n'ichebe ígwè ahụ site na corrosion, ọ naghị egbochi mmebi. Mechanical mebiri emebi, dị ka ncha ma ọ bụ gouges, nwere ike imebi iguzosi ike n'ezi ihe nke mkpuchi zinc wee tinye nchara dị n'okpuru n'ihe egwu nke corrosion. Ya mere, njikwa na mmezi nke ngwaahịa igwe galvanized dị mkpa iji hụ na nguzogide corrosion ha dị ogologo oge.

Zinc kettle 4
Zinc kettle 3

Na ngwụcha,na-ekpo ọkụ itinye galvanizing, nke a makwaara dị ka ite zinc, bụ ụzọ dị irè isi chebe ígwè site na corrosion.Galvanizingna-etolite akwa mkpuchi na-adịgide adịgide n'elu igwe, na-enye nguzogide corrosion ogologo oge n'ọtụtụ gburugburu. Ọ bụ ezie na mkpuchi galvanized nwere ike imebi n'okpuru ọnọdụ ụfọdụ, nlekọta kwesịrị ekwesị na njikwa ngwaahịa ígwè galvanized na-enyere aka hụ na ha nọgidere na-eguzogide corrosion. N'ozuzu, galvanized ígwè na-anọgide na-ahọrọ nke a pụrụ ịdabere na ya na nke dịgidere maka ngwa dị iche iche n'ihi ihe nchebe nke mkpuchi zinc.


Oge nzipu: Ọgọst-27-2024