1. Echiche dị iche iche
Galvanizing na-ekpo ọkụ, nke a makwaara dị ka galvanizing na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ, bụ usoro dị irè nke mgbochi corrosion ígwè, nke a na-ejikarị na ụlọ ọrụ nhazi ígwè dị iche iche. Ọ bụ ịkwanye akụkụ nchara na-ewepụ nchara n'ime ngwọta zinc a wụrụ awụ na ihe dịka 500 Celsius C, nke mere na elu nke akụkụ ígwè ahụ na-adabere na oyi akwa zinc, iji nweta nzube nke mgbochi corrosion.
Electrogalvanizing, makwaara dị ka oyi galvanizing na ụlọ ọrụ, bụ usoro nke iji electrolysis na-etolite a edo, ok na ọma bonded metal ma ọ bụ alloy deposition oyi akwa n'elu nke workpiece. E jiri ya tụnyere ọla ndị ọzọ, zinc bụ ọla dị ọnụ ala ma dịkwa mfe plated. Ọ bụ ihe mkpuchi na-adịghị mma na-abaghị uru ma na-ejikarị echebe akụkụ ígwè, karịsịa megide ikuku ikuku, na maka ịchọ mma.
2. Usoro dị iche
Usoro eruba nke na-ekpo ọkụ na-ekpo ọkụ galvanizing: pickling nke emechara ngwaahịa - ịsacha - ịgbakwunye plating ngwọta - ihicha - ogbe plating - jụrụ - chemical ọgwụgwọ - ihicha - egweri --ekpo ọkụ-mikpu galvanizing.
Electrogalvanizing usoro eruba: chemical degreasing - mmiri ọkụ na-asacha - ịsacha - electrolytic degreasing - mmiri ọkụ na-asachapụ - ike corrosion - ịsa - electrogalvanized ígwè alloy - ịsa - ịsa - ìhè - passivation - ịsacha - ihicha.
3. Omenkà dị iche iche
Enwere ọtụtụ usoro nhazi maka itinye galvanizing ọkụ. Mgbe workpiece bụ degreasing, pickling, itinye, ihicha, wdg, ọ nwere ike na-emikpu ke a wụrụ awụ zinc bath. Dị ka ụfọdụ ọkpọkọ ọkpọkọ na-ekpo ọkụ ka a na-edozi n'ụzọ dị otú a.
A na-edozi galvanizing electrolytic site na ngwa electrolytic. Mgbe emechara, pickling na usoro ndị ọzọ, a na-emikpu ya na ngwọta nwere nnu zinc, na-ejikọta ngwa electrolytic. N'oge mmegharị ntụziaka nke ikuku dị mma na nke na-adịghị mma, a na-edobe oyi akwa zinc na workpiece. .
4. Ọdịdị dị iche iche
The n'ozuzu ọdịdị nke na-ekpo ọkụ-mikpu galvanizing bụ ubé rougher, nke ga-emepụta usoro mmiri ahịrị, dripping etuto ahụ, wdg, karịsịa na otu njedebe nke workpiece, nke bụ silvery ọcha n'ozuzu. The elu oyi akwa nke electro-galvanizing bụ dịtụ ire ụtọ, tumadi odo-acha akwụkwọ ndụ akwụkwọ ndụ, N'ezie, e nwekwara yi,-acha anụnụ anụnụ-acha ọcha, na-acha ọcha na-acha akwụkwọ ndụ ìhè, wdg dum workpiece ihu ọma adịghị apụta zinc nodules, agglomeration na ndị ọzọ phenomena.
Oge nzipu: Sep-08-2022