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

Okokuqala, makhe siqonde ukuba yintoni i-electroplating.
I-Electroplating isebenzisa umgaqo we-electrolysis ukuze igqume umaleko obhityileyo wezinye isinyithi okanye i-alloys kumphezulu weentsimbi ezithile. Njengomhlwa), phucula ukumelana nokunxiba, ukuhanjiswa kombane, ukubonakalisa, ukuxhathisa kwe-corrosion (i-sulfate yethusi, njl.), kunye nokuphucula i-aesthetics.

I-Electroplating yohlulwe ngakumbi ngokweenkqubo ezithile ezinje ngobhedu, ukucwenga kwegolide, ukucwenga kwesilivere, ukufakwa kwe-chrome, ukufakwa kwe-nickel, i-g, kunye nokufakwa kwe-zinc. Imveliso eyenziwe, 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 ogqume 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 wenikeli kwintsimbi okanye ezinye ezingezizo iintsimbi ngokwenziwa kwe-electrolysis okanye iikhemikhali ezibizwa ngokuba yi-nickel plating.
Iimpawu: zintle, zinokuhonjiswa, zinexabiso eliphezulu, kwaye yinkqubo entsonkothileyo. Imibala yisilivere, emhlophe, kunye netyheli.
Izicelo: izibane zokulondoloza amandla, iinkozo zemali, i-hardware, njl.

IChrome

Ingcaciso: IChromium yintsimbi emhlophe eqaqambileyo enombala oluhlaza kancinci. Yindlela yokwaleka umaleko wechromium kwintsimbi okanye enye engeyiyo isinyithi ngenkqubo ye-electrolytic okanye imichiza ebizwa ngokuba yi-chrome plating.
Iimpawu: Kukho iintlobo ezimbini ze-chrome plating; eyokuqala yeyokuhombisa; ukubonakala kuqaqambile, ukuxhathisa ukunxiba kungcono, ukuxhathisa umhlwa akulunganga njenge-galvanized, kwaye kubi ngakumbi kune-oxidation; okwesibini kukunyusa ukuqina kunye nokuxhatshazwa kokugqoka kweengxenye zetsimbi, njl., eyona nto isebenzayo inxalenye.
Isicelo: Iindawo zokuhombisa eziqaqambileyo, izixhobo, iitephu, njl., kwizixhobo zasekhaya, izinto zombane, kunye nezinye iimveliso.auto machining

Ngokuphathelele olona phawu lubalulekileyo phakathi kweentlobo ezintathu ze-electroplating
I-1: "I-Chromium plating ikakhulu iphucula 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. Sekunjalo, i-soluble kwi-hydrohalic acid (Efana ne-hydrochloric acid) kunye ne-asidi ye-sulfuric eshushu Ngenxa yokuba i-chromium ayitshintshi umbala, inokugcina amandla ayo okubonakalisa ixesha elide kwaye lingcono kunesilivere kunye ne-nickel Inkqubo ngokubanzi i-electroplating.
I-2: I-Nickel plating ixhaphake kakhulu, i-anti-corrosion, i-anti-rust, kwaye iyancipha ngokubanzi, kwaye inkqubo ihlukaniswe 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 kukuba i-chrome plating yeyona ibiza kakhulu, i-nickel yeyesibini, kwaye i-zinc yeyona inexabiso eliphantsi. Phakathi kwazo, i-rack plating, i-barrel plating, njl., nazo ziyahlukaniswa. Ukucwenga iiracks kuyabiza, kwaye ukucakwa ngemiphanda kuyafikeleleka.
Emva kokungcungcuthekisa kangaka, abanye abahlobo bathi kusebubudenge kwaye akucacanga, ngoko ke umhleli angakuxelela ukuba ndiza kubhideka emva kokungcungcuthekisa okwethutyana, ngoko ke masenze umahluko ngebala.
I-Chrome plating imhlophe eqaqambileyo; i-nickel plating yimthubi kancinane, isilivere ekhandisiweyo emhlophe (, kukwakho ne-zinc enemibala, i-zinc engwevu, i-matt chrome, i-chrome eqaqambileyo, i-nickel emhlophe, i-nickel emnyama, njl., xa uthetha ngakumbi, usiya ngakumbi.

Yandisa ulwazi lwakho:
I-1- Imveliso ye-Electroplating ilawulwa kakhulu ngamanzi amdaka kunye nokungcola kwentsimbi enzima emanzini. Urhulumente ulawule ngokungqongqo ukwandiswa kweshishini le-electroplating, kwaye liye lancitshiswa unyaka nonyaka.
I-2- Ukulungiswa kwe-electroplating kwilizwe lam ikakhulu i-galvanized, 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 ne-nickel-plated akhawunti ze-30. %.
3- Ukuba injongo kukuthintela ukugqwala, i-zinc okanye i-cadmium plating ingasetyenziswa; ukuba kugxilwe kwipavoidwear, nickel okanye ichrome plating lolona khetho lungcono.

I-Electroplating lulwazi olunzulu, kwaye akucaci kwisivakalisi esinye okanye ezibini d indlela yokubekwa kwezinto nganye yahlukile, njengonyango lwangaphambili, i-electrolyte formula, ubungakanani bangoku, ixesha le-electroplating, njl. Oku kukhokelela ekutshintsheni umgangatho we-electroplating, ngaphandle kwezinye izinto, okwangoku kuncinci kwaye ixesha le-electroplating lide, ukwenzela ukuba umgangatho weemveliso ezifakwe kwi-plated ungcono, oku kuthetha ukuba kuncinci ukubilisa. Kakade ke, iindleko nazo ziyenyuka.Aluminiyamm amacandelo omatshini