Amanzi okupholisa iPulse Periodic Reverse 415V Electrolysis Power Supply
1. Umgaqo osisiseko weperiodic reverse pulse plating
Kwinkqubo ye-pulse plating, xa i-current ivuliwe, i-electrochemical polarization iyanda, i-ion zetsimbi kufuphi nommandla we-cathode zifakwe ngokupheleleyo, kwaye i-plating layer ifakwe kakuhle kwaye ikhanya; xa i-current ivaliwe, i-ion yokukhupha kufuphi nommandla we-cathode ibuyela ekugxininiseni kokuqala. I-polarization yoxinaniso iyapheliswa.
I-Periodic commutation pulse plating iqhele ukubizwa ngokuba yi-double (okt i-bidirectional) i-pulse plating. Yazisa isethi ye-reverse pulse yangoku emva kokukhupha iseti ye-pulse yangoku yangoku. Ubude be-pulse eya phambili bubude kwaye ixesha lokubuyela umva lifutshane. Ukusasazwa kwe-anode engaqhelekanga kakhulu ngoku okubangelwa yi-short-time reverse pulse kuya kubangela ukuba inxalenye ye-convex ye-coating inyibilike ngamandla kwaye ibe mcaba. Olona phawu luqhelekileyo lokutshintsha kwepulse waveform luboniswe ngezantsi.
Iimbonakalo
Ukusebenzisa umsebenzi wokulawula ixesha, ukuseta kulula kwaye kulula, kwaye ixesha lokusebenza le-polarity elungileyo kunye nengalunganga yangoku inokumiselwa ngokungqongqo ngokweemfuno zenkqubo yokucwenga.
Ineendawo ezintathu zokusebenza zokuguquguquka komjikelo oluzenzekelayo, okulungileyo kunye nokungalunganga, kunye nokubuyisela umva, kwaye inokutshintsha ngokuzenzekelayo i-polarity yemveliso yangoku.
Ubungangamsha be-periodic commutation pulse plating
I-1 i-Reverse pulse yangoku iphucula ukusabalalisa ubukhulu bengubo, ubukhulu bengubo bufanayo, kwaye ukulinganisa kulungile.
I-2 Ukutshatyalaliswa kwe-anode ye-pulse ebuyela umva kwenza ukuba ukuxinwa kwee-ion zetsimbi kumphezulu we-cathode kuphakame ngokukhawuleza, okwenza kube lula ukusetyenziswa kwe-high pulse yangoku yoxinaniso kumjikelo olandelayo we-cathode, kunye nokuxinana kwe-pulse yangoku kwenza isantya sokwakheka. i-crystal nucleus ngokukhawuleza kunezinga lokukhula kwe-crystal, ngoko ke I-coating ixinene kwaye ikhanya, kunye ne-porosity ephantsi.
3. I-reverse pulse anode stripping kunciphisa kakhulu ukubambelela kokungcola kwezinto eziphilayo (kubandakanya i-brightener) kwi-coating, ngoko ke i-coating inobunyulu obuphezulu kunye nokuchasana okunamandla kwi-discoloration, eyona nto ivelele kwi-cyanide yesilivere.
4. I-reverse pulse yangoku i-oxidizes i-hydrogen equlethwe kwi-coating, enokuphelisa i-hydrogen embrittlement (efana ne-pulse e-reverse inokususa i-hydrogen edibeneyo ngexesha le-electrodeposition ye-palladium) okanye ukunciphisa uxinzelelo lwangaphakathi.
5. I-periodic reverse pulse current igcina ubuso bendawo edibeneyo kwindawo esebenzayo ngamaxesha onke, ukwenzela ukuba i-plating layer ene-bonding force efanelekileyo inokufumaneka.
6. I-Reverse pulse iluncedo ekunciphiseni ubukhulu bokwenene boluhlu lwe-diffusion kunye nokuphucula ukusebenza kakuhle kwe-cathode yangoku. Ke ngoko, iiparamitha ezifanelekileyo ze-pulse ziya kukhawulezisa ngakumbi izinga lokubekwa kwengubo.
7 Kwi-plating system engavumeli okanye inani elincinci lezongezo, i-double pulse plating inokufumana i-coating, egudileyo kunye negudileyo.
Ngenxa yoko, izalathisi zokusebenza zokugquma ezifana nokumelana nobushushu, ukumelana nokunxiba, ukuwelda, ukuqina, ukumelana nokugqwala, ukuguquguquka, ukuchasana nokuguquka kombala, kunye nokuguda kuye kwanda kakhulu, kwaye kunokonga kakhulu iintsimbi ezinqabileyo nezixabisekileyo (malunga ne-20% -50). %) kwaye ugcine izongezo (ezifana neSilver eBright cyanide plating imalunga ne-50%-80%)