Galvanized ọkpọkọ bụ ọkpọkọ ígwè nwere mkpuchi na-ekpo ọkụ ma ọ bụ electroplated n'elu ya.Galvanizing nwere ike ịbawanye nguzogide corrosion nke ọkpọkọ ígwè ma gbasaa ndụ ọrụ ha.Isiokwu a na-ewebata njirimara usoro nke ọkpọkọ galvanized:
1. Optimization nke Sulfate Zinc Plating
Nnukwu uru nke sulfate zinc plating bụ arụmọrụ ya ugbu a ruo 100% yana ọnụego ntinye ngwa ngwa, nke usoro ntinye zinc ndị ọzọ enweghị atụ.N'ihi ezughị ezu crystallinity nke mkpuchi, ogbenye mgbasa na ike plating miri, ọ bụ naanị adabara electroplating nke ọkpọkọ na wires na mfe geometric shapes.A na-eme ka usoro sulfate zinc plating dị mma site na usoro sulfate zinc plating.Naanị isi nnu Zinc sulfate ka edobere, a na-atụfukwa ihe ndị ọzọ.Tinye nnu ígwè kwesịrị ekwesị n'usoro usoro ọhụrụ iji mepụta mkpuchi iron alloy zinc site na mkpuchi metal mbụ.Nhazigharị nke usoro ahụ ọ bụghị naanị na-akwalite uru nke arụmọrụ dị elu dị ugbu a na ntinye ngwa ngwa nke usoro mbụ, kamakwa ọ na-eme ka ike mgbasa ozi na ike ịkwanye miri emi dịkwuo mma.N'oge gara aga, a pụghị ịkwanye akụkụ ndị dị mgbagwoju anya, ma ugbu a ma akụkụ ndị dị mfe ma dị mgbagwoju anya nwere ike ịkwado, na ọrụ nchebe na-emeziwanye ugboro 3-5 ma e jiri ya tụnyere otu ọla.Omume mmepụta egosila na maka na-aga n'ihu na electroplating nke wires na ọkpọkọ, nha ọka nke mkpuchi ahụ dị mma, na-egbuke egbuke, na ntinye ntinye ngwa ngwa karịa ka ọ dị na mbụ.Ihe mkpuchi mkpuchi na-emezu ihe achọrọ n'ime nkeji 2-3.
2. Ntughari nke Sulfate Zinc Plating
Naanị Zinc sulfate, isi nnu nke sulfate zinc plating, ka edobere maka sulfate electro galvanized iron alloy.Enwere ike wepu ihe ndị ọzọ dị ka Aluminom sulfate na alum (Potassium alum) site n'ịgbakwunye sodium hydroxide iji mepụta mmiri ozuzo hydroxide na-adịghị edozi n'oge ọgwụgwọ nke ngwọta plating;Maka mgbakwunye organic, a na-agbakwunye carbon na-arụ ọrụ ntụ ntụ maka mgbasa ozi na mwepụ.Nnwale ahụ na-egosi na ọ na-esiri ike iwepụ Aluminom sulfate na Potassium alum kpamkpam n'otu oge, nke nwere mmetụta na nchapụta nke mkpuchi ahụ, ma ọ bụghị ihe siri ike, a pụkwara iji ya rie ya.N'oge a, a pụrụ iweghachi nchapụta nke mkpuchi ahụ na ngwọta site na ọgwụgwọ, na ntụgharị nwere ike mechaa site n'ịgbakwunye ọdịnaya nke ihe ndị a chọrọ site na usoro ọhụrụ.
3. Ọnụ ego ntinye ngwa ngwa na arụmọrụ nchebe magburu onwe ya
Ịrụ ọrụ nke ugbu a nke sulfate electroplating zinc iron alloy usoro dị elu dị ka 100%, na ntinye ego na-enweghị atụ na usoro ọ bụla nke galvanizing.The ọrụ ọsọ nke ezi tube bụ 8-12 m / min, na nkezi mkpuchi ọkpụrụkpụ bụ 2 m / min, nke siri ike nweta na-aga n'ihu galvanizing.Ihe mkpuchi ahụ na-egbuke egbuke, dị nro, na-atọkwa ụtọ na anya.A nwalere dị ka ọkọlọtọ mba GB / T10125 "Nnwale ikuku Artificial - Nnwale Nnwale Nnu" usoro, awa 72, mkpuchi ahụ adịghị agbanwe agbanwe ma gbanwee;Mgbe awa 96 gachara, obere nchara na-acha ọcha pụtara n'elu mkpuchi ahụ.
4. mmepụta dị ọcha pụrụ iche
The galvanized ọkpọkọ adopts sulfate electroplating galvanized ígwè alloy usoro, nke e ji perforation n'etiti mmepụta akara oghere na oghere, na-enweghị ihe ọ bụla ngwọta entrainment ma ọ bụ njupụta.Usoro ọ bụla n'ime usoro mmepụta ihe nwere usoro mgbasa ozi.A na-emegharị ihe ngwọta na tank nke ọ bụla, gụnyere ngwọta acid-base, electroplating solution, mwepu na ngwọta passivation, na-emegharị ma jiri ya mee ihe na-enweghị nkwụsị ma ọ bụ nkwụsị n'èzí nke usoro ahụ.Usoro mmepụta ahụ nwere naanị tankị nhicha 5, bụ nke a na-ahapụ mgbe niile site na iji cyclic eme ihe, karịsịa na usoro mmepụta ebe a na-enweghị mmiri mkpofu na-emepụta mgbe ngafe na-enweghị ihicha.
5. The particularity nke electroplating ngwá
Igwe ọkụ eletrik nke ọkpọkọ galvanized, dị ka electroplating nke waya, bụ nke electroplating na-aga n'ihu, mana akụrụngwa eji eme electroplating dị iche.A plating uzo e mere maka ígwè waya na ya dị gịrịgịrị warara àgwà, uzo ahu ogologo na mbara ma na-emighị emi.N'oge electroplating, eriri igwe na-esi na oghere pụta n'ụdị ahịrị kwụ ọtọ
Oge nzipu: Jun-20-2023