Electroplating elettriku tisħin pajp electroplating materjal insulazzjoni saff
Ħalli messaġġ
Electroplating elettriku tisħin pajp electroplating materjal insulazzjoni saff
A materjal saff li huwa applikat għal a ċertu parti ta ' l-elettrodu jew hanger biex tagħmel il-wiċċ ta' il-parti parti mhux konduttiva.
Il temp reżistenza ta ' il electroless nikil kisi saff ta' il electroplated elettriku tisħin pajp huwa ukoll b'mod sinifikanti aħjar minn dak ta ' il - electroplated nikil saff.
Electroless nikil kisi għandu għoli korrużjoni reżistenza dovut għal its baxx porożità u faċli passivazzjoni ta ' il- kisi wiċċ. At l-istess ħin % 2c it-temp reżistenza ta' l-elettroless nikil kisi saff huwa ukoll b'mod sinifikanti aħjar minn dak ta ' il electroplated nikil saff.
Electro -kisi tisħin pajp electroplating kisi saffi meta mqabbla ma ' oħrajn electroplating karatteristiċi
L-ewwel ta ' all : kimika nikil huwa restawrat għax it biss relys on its stess katalitiku prestazzjoni. Twil bħala il pH valur ta ' il kimika banju u it- temperatura , eċċ.
Electroplating is a reduction of DC power, so it is inevitable affected by the distribution of power, and the cutting effect of the cutting -edge discharge effect is caused by the non -uniformity of the coating.
It-tieni: Due to the limitation of the distribution of the power line and the shielding effect of the external power supply of the workpiece, the deep -plating ability of the electroplating is limited;
Kimika kisi miksub miksub minn il katalitiku ossidazzjoni reazzjoni biss minn its stess katalitiku ossidazzjoni reazzjoni. Għalhekk, bħala twil kif it huwa żgurat li il - ... kisi jista ' ikun imxarrab tajjeb ma il-wiċċ ta ' il- / biċċa tax-xogħol , u il- il- gass jista ' jiġi skarikat fi ħin.
Trattament ta ' Li Fih in-Nikil Ilma mormi minn Electroplating Elettriku Tisħin Tubu Mikro-elettroliżi
Fi l-elettroless nikil plating ilma mormi bi organiku aċidu kumplessing aġent dekomposted, Ni u oħrajn tqil metall joni jista' ukoll be trattat by mikro-elettroliżi. In the reattur, the electrochemical and chemical reactions and physical effects caused by the principle of micro-electrolysis, including catalysis, oxidation, reduction, replacement, floc floculation, adsorbiment, co-precipitation, etc., co-precipitation, etc., are used to remove Ni" ions u tqil metall joni in ilma mormi. metodu biex tikseb l-iskop ta ' purifikazzjoni ilma mormi.
Ġeneralment, the pH value of the wastewater entering the micro-electrolysis reactor is controlled to be about 3. If the pH value is too high, the reaction will be incomplete; if the pH value is is too low, the consumption of the filler in the reactor and the amount of alkali input in the subsequent alkali newtralizzazzjoni trattament will increase. processing costs.
If the pH value of the wastewater is 4 to 6, a small amount of pickling waste liquid can be added to adjust the pH value to an appropriate range.
Fi il-proċess ta' ilma mormi trattament, in order to prevent the hardening of the filler, a suitable method of combined air and water backwashing can be used, and the filler is regolarment cleaned to remove the passivation film on its surface to ensure li it it it għandu għoli attività biex jikseb'purifikazzjoni. L-iskop li l-iskop tat tat-tneħħija tqil metall joni minn ilma mormi. Il-metodu juża industrijali ħadid filings biex jikseb l-iskop ta ' trattament skart bi skart, u għandu a tajjeb applikazzjoni prospett għal skala żgħira electroless nikil kisi intrapriżi.
