Kedu ihe kpatara waya galvanized na-ere ọkụ nke ukwuu na ikuku oxygen na ọkụ?

A na-ekpochapụ nnukwu mpịakọta nke waya galvanized n'ike n'ike na ikuku oxygen na ọkụ na-egbukepụ egbukepụ, ebe mgbochi sodium na magnesium na-ekpochapụ na ikuku oxygen na ọ dịghị ọkụ na-egbuke egbuke.A na-ekpebi ihe omume a site na nhazi nke nnukwu mpịakọta nke waya galvanized.Nnukwu mpịakọta nke waya galvanized ejiri mee nnwale ahụ bụ ígwè ezì ma ọ bụ waya nchara, nke abụọ bụ alloys nke ígwè na carbon (ihe mgbagwoju anya nwere ihe ndị dị na ígwè na carbon).Mgbe ikuku carbon dị na waya galvanized ga-emenyụ, a ga-emepụta carbon dioxide, na ihe siri ike ga-agbanwe ka ọ bụrụ gas, olu ga-ebelata ngwa ngwa.
Galvanized waya nwere ike hụrụ ka ígwè ọbọp na carbon, mgbe emenyụ, elu bụ tụnyere-emighị emi carbon nwere ike ịkpọtụrụ oxygen, na-emepụta carbon dioxide gas, ga-ekechie ya na ígwè (nke a bụ a gbazere ala) radieshon na. Ka carbon n'ebe ahụ. dị n'imegalvanized waya, ka o yikarịrị ka ọ ga-eku ọkụ.Carbon e tinyere ígwè dị ka dynamite n'ime akpa dynamite, na-afụ ígwè ahụ site n'oge ruo n'oge.

Sodium na magnesium nwere obere adịghị ọcha na-ere ọkụ, ma mgbe agbanyụọ, ha na-enwu.Galvanizing bụ nke usoro nhazi electrochemical nke a na-ejikarị n'elu ígwè.Ya mere, ọ bụ, nke mbụ, n'ihi na mkpuchi zinc (karịsịa mgbe nhazi mgbakwunye, dị ka ọgwụgwọ chromate na phosphating) iguzogide ikuku na mmiri na-esiwanye ike, na usoro galvanized n'onwe ya dị ọnụ ala ma dị mfe.
Zinc mkpuchi na ígwè na ferrous metal na-arụ ọrụ anodic, ọ na-ejikarị maka akụkụ ndị doro ikuku ma ọ bụ mmiri edinam, ma zinc mkpuchi naanị mgbe mmiri okpomọkụ n'okpuru 60 ℃, na anode Njirimara.Mgbe okpomọkụ dị elu, enwere ike ịgbanwe na zinc na ígwè na-aghọ cathode.Ya mere, maka akụkụ ndị etinyere na mmiri ọkụ (dị ka igwe ọkụ uzuoku), ọkpụkpụ zinc ga-adị ihe dịka microns 70 n'obosara na enweghị isi.Maka akụkụ ndị etinyere na obere okpomọkụ ma ọ bụ nkịtị ma ọ bụ omume ikuku, mkpuchi zinc na-enweghị pinholes adịghị mkpa.
The electrolytic deposition nke nnukwu mpịakọta galvanized waya zinc-chin oyi akwa bụ ihu ọma abụọ na-esonụ iche iche nke electrolyte: zinc bụ tumadi n'ụdị zinc cation hydration na ngwọta;Zinc na-abụkarị na ngwọta dị ka anion mgbagwoju anya.Acid electrolyte bụ nke otu klas, mgbagwoju cyanide na zincate electrolyte, na nickel sulfate electrolyte mejupụtara klas nke abụọ.Cyanide electrolyte na acid electrolyte dị ezigbo mkpa.