Yintoni umahluko phakathi kokufakwa kwe-chrome, ukufaka i-nickel kunye ne-zinc plating?

Okokuqala, makhe siqonde ukuba yintoni i-electroplating
I-Electroplating yinkqubo yokusebenzisa umgaqo we-electrolysis ukwambathisa umaleko omncinci wezinye isinyithi okanye i-alloys kumphezulu wesinyithi esithile. Njengomhlwa), phucula ukumelana nokunxiba, ukuhanjiswa kombane, ukubonakalisa, ukuxhathisa kwe-corrosion (i-sulfate yethusi, njl.) kunye nokuphucula i-aesthetics.

I-Electroplating iphinde yahlulwe ngokweenkqubo ezithile ezifana nokucwenga kobhedu, ukucwenga kwegolide, ukucwenga kwesilivere, ukucwenga kwechrome, ukufakwa kwe-nickel kunye ne-zinc plating. Kwintsimi yokuvelisa, i-zinc plating, i-nickel plating kunye ne-chrome plating zezona zisetyenziswa kakhulu. Kwaye kufuneka kubekho umahluko phakathi kwezi zintathu, akunjalo?machining aluminiyam

Iigalvanized
Ingcaciso: Ukugalela kubhekiselele kubuchwephesha bonyango lomphezulu ogquma umaleko we-zinc kumphezulu wesinyithi, i-alloys okanye ezinye izinto zobuhle kunye nokuthintela umhlwa.
Iimpawu: ixabiso eliphantsi, i-anti-corrosion jikelele, umbala wesilivere-mhlophe.
Izicelo: Izikrufu, ii-circuit breakers, iimpahla zamashishini, njl.

Nickel plated
Ingcaciso: Indlela yokwaleka umaleko wenickel kwintsimbi okanye ezinye ezingezizo iintsimbi ngokwenziwa kwe-electrolysis okanye imichiza, ebizwa ngokuba yi-nickel plating.
Iimpawu: zintle, zinokuhonjiswa, ixabiso eliphezulu, inkqubo entsonkothileyo kancinci, umbala uyisilivere emhlophe kunye netyheli.
Izicelo: izibane zokulondoloza amandla, iinkozo zemali, i-hardware, njl.

ichrome
Ingcaciso: I-Chromium luhlobo lwentsimbi emhlophe eqaqambileyo enombala oluhlaza kancinci. Yindlela yokuncamathelisa umaleko wechromium kwintsimbi okanye enye engeyiyo isinyithi ngeendlela ze-electrolytic okanye iikhemikhali, ezibizwa ngokuba yi-chrome plating.
Iimpawu: Kukho iintlobo ezimbini ze-chrome plating, eyokuqala yeyokuhlobisa, imbonakalo eqaqambileyo, ukuxhathisa ukunxiba kungcono, ukuxhathisa umhlwa akulunganga njenge-galvanized, kwaye kubi ngaphezu kwe-oxidation; okwesibini kukwandisa ubunzima kunye nokugqoka ukuchasana kweengxenye zetsimbi, njl.
Isicelo: Iindawo zokuhombisa eziqaqambileyo, izixhobo, iifaucets, njl njl kwizixhobo zasekhaya, i-electronics kunye nezinye iimveliso.auto machining

Ngokuphathelele owona mahluko osisiseko phakathi kweentlobo ezintathu ze-electroplating
I-1: "I-Chromium plating ikakhulu ukuphucula ubunzima bomhlaba, imbonakalo entle kunye nokuthintela umhlwa. I-Chromium plating inozinzo oluhle lweekhemikhali kwaye ayisebenzi kwi-alkali, i-sulfide, i-nitric acid kunye ne-acids ezininzi ze-organic, kodwa i-soluble kwi-hydrohalic acid. i-hydrochloric acid) kunye ne-asidi ye-sulfuric eshushu Ngenxa yokuba i-chromium ayitshintshi umbala, inokugcina amandla ayo okubonakalisa ixesha elide kwaye ingcono kunesilivere kunye ne-nickel Le nkqubo i-electroplating.
I-2: I-Nickel plating ixhaphake kakhulu, i-anti-corrosion, i-anti-rust, ngokuqhelekileyo ibhityile, kwaye inkqubo yahlulahlulwe ibe ngamacandelo amabini: i-electroplating kunye neekhemikhali.
3: Iigalvanized ubukhulu becala zintle kwaye zi-rust-proof. I-Zn yintsimbi esebenzayo enokuthi isebenze kunye ne-asidi, ngoko ke ayinakuxhathisa ekudlekeni kwaye iyeyona inexabiso eliphantsi kwezithathu.
Umahluko kwiindleko kukuba i-chrome plating yeyona ibiza kakhulu, i-nickel yeyesibini, kwaye i-zinc yeyona nto inexabiso eliphantsi. Phakathi kwazo, i-rack plating, i-barrel plating, njl. Ukucwenga i-rack kubiza kakhulu, kwaye ukufakwa kwemigqomo kunexabiso eliphantsi.
Emva kokuzikhathaza kangaka, abanye abahlobo bathi kuseyinto efanayo kwaye ayicacanga, ngoko ke umhleli angakuxelela kuphela, ndiya kubhideka emva kokungcungcuthekisa ixeshana, ngoko ke mahlulwe ngemibala.
I-Chrome plating imhlophe eqaqambileyo, i-nickel plating yimthubi encinci, isilivere ekhandiweyo emhlophe (enyanisweni, kukwakho i-zinc enemibala, i-zinc engwevu, i-matt chrome, i-chrome eqaqambileyo, i-nickel emhlophe, i-nickel emnyama, njl. njl., xa uthetha ngakumbi, unyabile ngakumbi.

Yandisa ulwazi lwakho:
I-1- Imveliso ye-Electroplating ilawulwa kakhulu ngamanzi amdaka kunye nokungcola kwentsimbi enzima kumdaka. Urhulumente ulawule ngokungqongqo ukwandiswa kweshishini le-electroplating, kwaye liye lancitshiswa unyaka nonyaka.
I-2- Ukulungiswa kwe-electroplating kwilizwe lam ubukhulu becala, i-copper-plated, i-nickel-plated, kunye ne-chromium-plated, apho i-akhawunti ye-zinc-plated i-50%, kunye ne-copper-plated, i-chromium-plated, kunye nee-akhawunti ze-nickel-plated 30%.
3- Ukuba injongo kukuthintela ukugqwala, i-zinc okanye i-cadmium plating ingasetyenziswa; ukuba ugxininiso kukuthintela ukunxiba, i-nickel okanye i-chrome plating iyona nto ingcono kakhulu.
I-Electroplating lulwazi olunzulu kakhulu, kwaye alucacanga kwisivakalisi esinye okanye ezibini, kwaye indlela yokubeka izinto eziphathekayo nganye yahlukile, njengonyango lwangaphambili, i-electrolyte formula, ubungakanani bangoku, ixesha le-electroplating, njl. ibe Oku kukhokelela kutshintsho kumgangatho we-electroplating, ngaphandle kwezinye izinto, okwangoku kuncinci kwaye ixesha le-electroplating lide, ukuze umgangatho weemveliso ezicwecwe zibe ngcono, oku kuthetha ukuba kucotha kancinane ukubilisa, kwaye ngokuqinisekileyo iindleko nazo ziyenyuka.iinxalenye ze-aluminium machining