Itandukaniro riri hagati ya electro-galvanizing na hot-dip galvanizing

Itandukaniro riri hagati ya electro-galvanizing na hot-dip galvanizing

Ubuso bw'icyuma ubusanzwe bufite igipande cyoroshye, gishobora kubuza ibyuma kwangirika kurwego runaka.Icyuma cya galvanised cyicyuma cyubatswe nubushyuhe-dip galvanizing cyangwa electro-galvanizing.Ni irihe tandukaniro riri hagatigushyuhan'amashanyarazi?

Amashanyarazi

Electrogalvanizing, izwi kandi nka galvanizing ikonje mu nganda, ni inzira yo gukoresha electrolysis kugirango ikore icyuma kimwe, cyinshi kandi gifatanye neza cyangwa icyuma kibitse hejuru yakazi.

Ugereranije n’ibindi byuma, zinc ni igiciro gito kandi cyoroshye.Nibikoresho bifite agaciro gake birwanya ruswa kandi bikoreshwa cyane mukurinda ibice byibyuma, cyane cyane kwirinda kwangirika kwikirere, no gushushanya.Ubuhanga bwo gupakira burimo isahani (cyangwa isahani ya rack), isahani ya barriel (kubice bito), isahani yubururu, isahani yikora kandi ikomeza isahani (kuri wire, strip).

Ibiranga amashanyarazi

Intego yo gukwirakwiza amashanyarazi ni ukurinda ibintu byuma kutangirika, kunoza kurwanya ruswa hamwe nubuzima bwa serivisi bwibyuma, kandi icyarimwe byongera isura nziza yibicuruzwa.Ibyuma bizahinduka ikirere, amazi cyangwa kwangirika kwubutaka mugihe runaka.Ibyuma byangirika buri mwaka mubushinwa bingana na kimwe cya cumi cyibyuma byose.Kubwibyo, kugirango urinde ubuzima bwumurimo wibyuma cyangwa ibice byacyo, muri rusange amashanyarazi akoreshwa mugutunganya ibyuma.

Kubera ko zinc itoroshye guhinduka mukirere cyumutse, kandi irashobora kubyara firime yibanze ya karubone ya karubone ahantu h’ubushuhe, iyi firime irashobora kurinda ibice byimbere kwangirika kwangirika, kabone niyo zinc yangiritse kubintu runaka.Rimwe na rimwe, zinc n'ibyuma bihuza igihe kugirango bigire microbattery, hamwe na matrix yicyuma irinzwe nka cathode.Incamake Electrogalvanizing ifite ibintu bikurikira:

1. Kurwanya ruswa neza, guhuza neza no guhuza hamwe, ntibyoroshye kwinjizwa na gaze yangirika cyangwa amazi.

2. Kuberako igipimo cya zinc gisa neza, ntabwo byoroshye kubora muri aside cyangwa ibidukikije bya alkali.Kurinda neza umubiri wibyuma igihe kirekire.

3. Nyuma ya passivation na acide chromic, irashobora gukoreshwa mumabara atandukanye, ashobora guhitamo ukurikije ibyo abakiriya bakunda.Galvanizing ni nziza kandi nziza.

4. Ipitingi ya zinc ifite ihindagurika ryiza kandi ntizagwa byoroshye mugihe cyo kugunama, gufata no kugira ingaruka.

Ni irihe tandukaniro riri hagati ya hot-dip galvanizing na electro-galvanizing

Amahame yombi yombi aratandukanye.Electrogalvanizing nuguhuza igipande hejuru yicyuma hakoreshejwe uburyo bwa electrochemic.Ashyushye cyaneni ugushira ibyuma mubisubizo bya zinc kugirango ukore hejuru yicyuma hamwe na galvanised.

Hariho itandukaniro mumiterere hagati yombi.Niba ibyuma bikozwe n'amashanyarazi, ubuso bwayo bworoshye.Niba ibyuma bishyushye-bigashyirwa hejuru, ubuso bwayo burakomeye.Amashanyarazi ya elegitoronike ni 5 kugeza 30μm, hamwe na hot-dip ya galvanised coatings ni 30 kugeza 60μm.

Ingano yo gusaba iratandukanye, hot-dip galvanizing ikoreshwa cyane mubyuma byo hanze nko kuruzitiro rwumuhanda, kandi electro-galvanizing ikoreshwa cyane mubyuma byo murugo nkibibaho.