1. Isakhono sokusasazeka
Ikhono lesisombululo esithile ukufezekisa ukusabalalisa okufanayo ngakumbi kwengubo kwi-electrode (ngokuqhelekileyo i-cathode) phantsi kweemeko ezithile xa kuthelekiswa nokusabalalisa kwangoku kwangoku. Ikwabizwa ngokuba yi-plating capacity.
2. Ubuchule bokucwenga obunzulu:
Ikhono lesisombululo sokubeka idiphozithi yensimbi kwi-grooves okanye imingxuma enzulu phantsi kweemeko ezithile.
3 Electroplating:
Yinkqubo yokusebenzisa i-waveform ethile ye-low-voltage yangoku ngokuthe ngqo ukuba idlule kwi-workpiece njenge-cathode kwi-electrolyte equlethe i-ion yensimbi ethile Kwaye inkqubo yokufumana ii-electron kwii-ion zetsimbi kwaye ngokuqhubekayo uzifake kwisinyithi kwi-cathode.
4 Ukuxinana kwangoku:
Ukuqina kwangoku okudlula kwiyunithi yendawo ye-electrode idla ngokubonakaliswa kwi-A/dm2.
5 Ukusebenza kakuhle ngoku:
Umlinganiselo wobunzima bokwenene bemveliso eyenziwe ngokusabela kwi-electrode ukuya kwi-electrochemical elingana nayo xa udlula kwiyunithi yombane idla ngokuchazwa njengepesenti.
6 Iikhathodi:
I-electrode esabelayo ekufumaneni ii-electron, okt i-electrode efumana ukusabela kokunciphisa.
7 Anodes:
I-electrode enokwamkela ii-electron ezivela kwi-reactants, okt i-electrode efumana i-oxidation reactions.
I-10 yeCathodic Coating:
Isigqubuthelo sesinyithi esinexabiso eliphezulu le-algebra le-electrode enokubakho kunesiseko sesinyithi.
11 Ukwaleka kwe-Anodic:
Ingubo yentsimbi enexabiso le-algebraic ye-electrode enokubakho encinci kuneyo yesiseko sesinyithi.
12 Izinga lentlenga:
Ubukhulu bentsimbi efakwe kumphezulu wecandelo ngaphakathi kweyunithi yexesha. Ngokuqhelekileyo ibonakaliswa ngeemicrometers ngeyure.
13 Ukuqaliswa:
Inkqubo yokwenza i-blunt ye-metal surface iyanyamalala.
14 Ukunyamezela;
Ngaphantsi kweemeko ezithile zokusingqongileyo, ukusabela okuqhelekileyo kokuchithwa kwendawo yentsimbi kuthintelwe kakhulu kwaye kwenzeka ngaphakathi koluhlu olubanzi olunokubakho lwe-electrode.
Umphumo wokunciphisa izinga lokuphendula lokuchithwa kwesinyithi ukuya kwinqanaba eliphantsi kakhulu.
15 I-hydrogen embrittlement:
Ubuqhophololo obubangelwa kukufunxwa kweeathom ze-hydrogen ngeentsimbi okanye i-alloys ngexesha leenkqubo ezifana ne-etching, degreasing, okanye electroplating.
16 PH ixabiso:
I-logarithm edla ngokusetyenziswa kakubi ye-hydrogen ion umsebenzi.
17 Izinto zeMatrix;
Isixhobo esinokufaka isinyithi okanye senze umaleko wefilimu kuwo.
18 Ii-anode ezincedisayo:
Ukongeza kwi-anode efunekayo ngokuqhelekileyo kwi-electroplating, i-anode encedisayo isetyenziselwa ukuphucula ukusabalalisa kwangoku kumphezulu wendawo edibeneyo.
19 Cathode encedisayo:
Ukuze kupheliswe i-burrs okanye ukutsha okunokuthi kwenzeke kwiindawo ezithile zenxalenye edibeneyo ngenxa yoxinaniso olugqithisileyo lweentambo zamandla, imilo ethile ye-cathode yongezwa kufuphi naloo ndawo ukuze idle enye yangoku. Le cathode yongezelelweyo ibizwa ngokuba yi-cathode encedisayo.
20 I-Cathodic polarization:
Isiganeko apho i-cathode enokuthi iphambuke kwi-equilibrium potential and move in the negative direction xa umbane othe ngqo udlula kwi-electrode.
21 Ulwabiwo lokuqala lwangoku:
Ukuhanjiswa kwangoku kwi-electrode surface ngokungabikho kwe-electrode polarization.
22 Ukwenziwa kweekhemikhali;
Inkqubo yokuphatha i-workpiece kwisisombululo esine-agent e-oxidizing ukwenza i-passivation layer encinci kakhulu, esebenza njengefilimu ekhuselayo.
23 Ukufakwa kweekhemikhali:
Inkqubo yokwenza ifilimu ye-oxide phezu kwesinyithi ngokusebenzisa unyango lwemichiza.
24 Electrochemical oxidation (anodizing):
Inkqubo yokwenza ifilimu yokukhusela, yokuhlobisa, okanye enye ifilimu ye-oxide esebenzayo kumphezulu wecandelo lensimbi nge-electrolysis kwi-electrolyte ethile, kunye necandelo lensimbi njenge-anode.
25 Impembelelo ye-electroplating:
Isantya esiphezulu sangoku esidlulayo kwinkqubo yangoku.
26 ifilimu yoguqulo;
Umphezulu we-mask layer ye-compound equlethe isinyithi eyenziwe ngekhemikhali okanye unyango lwe-electrochemical yesinyithi.
27 Intsimbi ijika ibe luhlaza okwesibhakabhaka:
Inkqubo yokufudumeza amacandelo ensimbi emoyeni okanye ukuwantywilisela kwisisombululo se-oxidizing ukwenza ifilimu encinci ye-oxide phezu komhlaba, ngokuqhelekileyo eluhlaza okwesibhakabhaka (omnyama) ngombala.
28 Phosphating:
Inkqubo yokwenza ifilimu yokukhusela i-phosphate enganyibilikiyo kumphezulu wamacandelo ensimbi.
29 I-electrochemical polarization:
Ngaphantsi kwesenzo sangoku, izinga lokuphendula kwe-electrochemical kwi-electrode lingaphantsi kwesantya se-electron ezibonelelwa ngumthombo wamandla wangaphandle, obangela ukuba amandla okutshintsha atshintshe kwaye i-polarization yenzeke.
30 I-polarization yoxinaniso:
I-polarization ebangelwa ngumahluko ekugxininiseni phakathi komgangatho wolwelo kufuphi nomphezulu we-electrode kunye nobunzulu besisombululo.
31 Ukususwa kwamachiza:
Inkqubo yokususa amabala e-oyile kumphezulu we-workpiece ngokusebenzisa i-saponification kunye ne-emulsification kwisisombululo se-alkaline.
32 Electrolytic degreasing:
Inkqubo yokususa amabala e-oyile ebusweni bomsebenzi kwisisombululo se-alkaline, usebenzisa i-workpiece njenge-anode okanye i-cathode, phantsi kwesenzo sombane wombane.
33 Likhupha ukukhanya:
Inkqubo yokucwina isinyithi kwisisombululo sexesha elifutshane ukwenza indawo ekhanyayo.
34 Ukukhazimliswa koomatshini:
Inkqubo yokucubungula ngoomatshini yokuphucula ukuqaqamba komphezulu weendawo zetsimbi ngokusebenzisa ivili elijikelezayo elijikelezayo elinesantya esiphezulu eligqunywe ngepaste yokupholisha.
35 Ukukhutshwa kwe-solvent ye-Organic:
Inkqubo yokusebenzisa i-solvents ye-organic ukususa amabala e-oyile kumphezulu wamalungu.
36 Ukususwa kweHydrojeni:
Ukufudumeza iindawo zetsimbi kwiqondo lokushisa elithile okanye ukusebenzisa ezinye iindlela zokuphelisa inkqubo yokufunxa i-hydrogen ngaphakathi kwesinyithi ngexesha lokuvelisa i-electroplating.
37 Ukuhluba:
Inkqubo yokususa isambatho ebusweni becandelo.
38 Ukonakaliswa okubuthathaka:
Ngaphambi kokucoca, inkqubo yokususa ifilimu ye-oxide ebhityileyo kakhulu kumphezulu wamalungu esinyithi kwisisombululo esithile sokwakheka kunye nokuvula umphezulu.
39 Ukhukuliseko olunamandla:
Gxininisa amacandelo esinyithi kwindawo ephezulu kunye nesisombululo esithile sokushisa ubushushu ukususa umhlwa oksijini kwiindawo zentsimbi
Inkqubo yokhukuliseko.
Iingxowa ze-Anode ezingama-40:
Isikhwama esenziwe ngekotoni okanye i-synthetic fabric efakwe kwi-anode ukukhusela i-anode sludge ekungeneni kwisisombululo.
41 Iarhente yokukhanya:
Izongezo ezisetyenziselwa ukufumana iingubo eziqaqambileyo kwi-electrolytes.
42 i-surfactants:
Into enokunciphisa kakhulu ukutyonelwa kobuso nokuba idityaniswe ngezixa eziphantsi kakhulu.
43 Isifanisi;
Into enokunciphisa ukunyanzeliswa kobuso phakathi kolwelo olungagungqiyo kwaye yenze i-emulsion.
44 I-arhente ekhohlisayo:
Into enokuthi yenze i-complex ene-ayoni zetsimbi okanye iikhompawundi ezineeyoni zetsimbi.
45 Umaleko wokugquma:
Umaleko wezinto ezisetyenzisiweyo kwindawo ethile ye-electrode okanye i-fixture ukwenza umphezulu waloo ndawo ungabikho.
46 Indawo yokumanzisa:
Into enokunciphisa ukuxinana phakathi kobuso phakathi kwendawo yokusebenza kunye nesisombululo, okwenza umphezulu we-workpiece umanziswe lula.
47 izongezo:
Inani elincinci lokongeza eliqulethwe kwisisombululo esinokuphucula ukusebenza kwe-electrochemical okanye umgangatho wesisombululo.
48 Isithinteli:
Into enokugcina ixabiso le-pH elingaguqukiyo ngokwentelekiso yesisombululo phakathi koluhlu oluthile.
49 Icathode ehambayo:
I-cathode esebenzisa isixhobo somatshini ukubangela intshukumo ephindaphindayo phakathi kwenxalenye ecandiweyo kunye nepali.
50 Ifilimu engapheliyo yamanzi:
Ngokuqhelekileyo isetyenziselwa ukumanzisa okungalinganiyo okubangelwa ukungcoliseka komphezulu, okwenza ifilimu yamanzi kumphezulu ingaqhubeki.
51 I-Porosity:
Inani lemingxuma yemingxuma kwiyunithi yendawo nganye.
52 imingxunya
Imibhobho encinci ukusuka kumphezulu wengubo ukuya kwindawo engaphantsi okanye i-substrate metal ibangelwa yimiqobo kwinkqubo yokuchithwa kwe-electrodeposition kwiindawo ezithile kumphezulu we-cathode, okuthintela ukubekwa kwengubo kuloo ndawo, ngelixa i-coating ejikelezayo iqhubeka ikhula. .
53 Ukutshintsha umbala:
Ukutshintsha kombala ongaphezulu wesinyithi okanye i-coating ebangelwa ukubola (njengokumnyama, ukuguquka kombala, njl.).
54 Amandla okubopha:
Amandla ebhondi phakathi kwengubo kunye ne-substrate material. Inokulinganiswa ngamandla afunekayo ukwahlula isambatho kwi-substrate.
55 Ukuxobula:
I-phenomenon ye-coating ekhuphayo kwi-substrate material kwifom efana nephepha.
56 Isiponji njengokwaleka:
Iidiphozithi ezivulekileyo kunye ne-porous ezenziwe ngexesha lenkqubo ye-electroplating engabotshwanga ngokuqinileyo kwi-substrate material.
57 Ukwaleka okutshisiweyo:
Intlenga emnyama, erhabaxa, ekhululekileyo okanye ekumgangatho ophantsi eyenziwe phantsi komsinga ophezulu, ehlala iqulathe
Ioksidi okanye ezinye izinto ezingcolileyo.
58 Amachaphaza:
Imingxuma emincinci okanye imingxunya eyenziwe kwimigangatho yesinyithi ngexesha le-electroplating kunye ne-corrosion.
59 iiPropathi zokuNxibisa:
Ukukwazi komphezulu wokugquma ukuba kumanziswe yi-solder etyhidiweyo.
60 Ukufakwa kwechrome enzima:
Ibhekisa ekugqumeni umaleko oshinyeneyo wechromium kwizinto ezahlukeneyo zesubstrate. Enyanisweni, ubunzima bayo abukho nzima kunomgangatho wokuhlobisa i-chromium, kwaye ukuba i-coating ayikhazimli, ithambile kune-chromium yokuhlobisa. Ibizwa ngokuba yi-chromium plating enzima ngenxa yokuba i-coat yayo engqindilili inokusebenzisa ubunzima bayo obuphezulu kunye neempawu zokumelana nokunxiba.
T: Ulwazi oluSisiseko kunye nesigama kwi-Electroplating
D: Ukukwazi kwesisombululo esithile ukufezekisa ukusabalalisa okufanayo ngakumbi kwengubo kwi-electrode (ngokuqhelekileyo i-cathode) phantsi kweemeko ezithile xa kuthelekiswa nokusabalalisa kokuqala kwangoku. Ikwabizwa ngokuba yi-plating capacity
K: I-Electroplating
Ixesha lokuposa: Dec-20-2024
