Galvanized Steel Pipe ajari

Galvanized ígwè ọkpọkọ Nchara na-abụkarị maka zinc soluble na acid ma na-agbazekwa na alkali, yabụ kpọọ ya metal okike.Zinc na ikuku akọrọ fọrọ nke nta ka ọ bụrụ mgbanwe ọ bụla.N'ikuku iru mmiri, elu zinc ga-emepụta ihe nkiri siri ike nke zinc carbonate bụ isi.Nwere sọlfọ dioxide, hydrogen sulfide na mmiri ikuku, ogbenye corrosion eguzogide nke zinc, karịsịa na okpomọkụ na iru mmiri ikuku nwere organic acid, na zinc mkpuchi nwere ike mfe corrosion.Zinc ọkọlọtọ electrode ikike nke-0.76V, ígwè mkpụrụ, zinc mkpuchi bụ anodic mkpuchi, nke a na-eji egbochi corrosion nke ígwè na ígwè, uru na ọghọm nke ya nchebe Njirimara nke mkpuchi ọkpụrụkpụ mmekọrịta dị ukwuu.

Mkpuchi Zinc, passivation, ntụpọ ma ọ bụ mkpuchi na-ejigide ihe ọkụ, nwere ike imeziwanye ihe nchebe na ịchọ mma.Zinc oxide na ikuku, elu nke e guzobere nchara ọcha, ọnọdụ a bụ ihe nkịtị.Na-adabere na gị warara na-ekpo ọkụ itinye galvanized ma ọ bụ electro-galvanized, na-ekpo ọkụ itinye galvanized, mgbe ahụ n'ihi na nke dịtụ oké oyi akwa nke zinc ka igbanye ọcha nchara adịghị emetụta nkịtị akwụkwọ ikike, n'ihi na ọxịdashọn ọnụego nke zinc na ikuku na-adị ngwa ngwa.Electro-galvanized adịghị mfe ikwu.Ahụghị nchara agaghị emetụta.Mgbe ị chọrọ ịzọpụta galvanized ígwè kpachara anya ka ị ghara itinye mmiri na-ekpo ọkụ na ihu igwe ventilashion dị mfe ebu, ụfọdụ n'ime oyi, mgbe ahụ, rube isi na ogologo.

Galvanized Steel Pipe teknụzụ chọrọ

N'ihi na-ekpo ọkụ itinye galvanized ígwè anwụrụ àgwà nyocha usoro, kasị isi ihe bụ ngwa arụmọrụ nke galvanized ígwè ọkpọkọ.
The ehulata ebe nke na-ekpo ọkụ itinye galvanized na-ezo aka onu nke a metal ihe na-enwe mkpụrụ, ogo ekweta nke ihe atụ na galvanized ígwè mbụ ịkpụzi dị oké mkpa, n'ihi na ọ nwere ike nwalee a galvanized ígwè ọkpọkọ site ná mpụga nrụgide mgbe mmeghachi omume. , Ọ bụrụ na ule galvanized ígwè anwụrụ mgbali oké egwu ebe, anyị nwere ike ịbụ na kwesịrị ekwesị mkwado galvanized ígwè anwụrụ ka ukwuu affordability dị ka ndị ahịa chọrọ.
Ọ bụrụ na ike ala emee, kwesịrị ịmata ọdịiche dị n'etiti elu na ala mkpụrụ ebe.Ebe mkpụrụ nke elu bụ ihe nlele iji mee ka ike daa maka oge mbụ tupu oke nrụgide emee;Ebe mkpụrụ osisi dị ala bụ nrụgide kacha nta mgbe ewepụrụ nsonaazụ mbido mbụ, usoro mkpụrụ.Ndekọ nke ihe igwe siri ike iji guzogide ihe siri ike indentation ike nke elu, nke a maara dị ka hardness.
Dabere na usoro ule na oke nke ike ike nwere ike kewaa n'ime Brinell hardness, Rockwell hardness, Vickers hardness, Shore hardness, micro- hardness and high-ometer hardness.A na-ejikarị maka ọkpọkọ Brinell, Rockwell, Vickers hardness.