Stainless hlau electropolishingyog ib txoj kev kho deg siv los txhim kho smoothness thiab zoo li stainless hlau nto.Nws lub hauv paus ntsiab lus yog ua raws li cov tshuaj tiv thaiv electrochemical thiab tshuaj corrosion.
Ntawm no yog cov hauv paus ntsiab lus ntawmstainless hlau electropolishing:
Cov tshuaj Electrolyte: Hauv cov txheej txheem ntawm stainless hlau electropolishing, yuav tsum muaj cov tshuaj electrolyte, feem ntau yog cov tshuaj uas muaj cov tshuaj acidic lossis alkaline.Cov ions hauv cov tshuaj no tuaj yeem ua hluav taws xob ntawm cov tshuaj electrolyte thiab stainless hlau nto, pib cov tshuaj tiv thaiv electrochemical.
Anode thiab Cathode: Thaum lub sij hawm electropolishing txheej txheem, stainless hlau workpiece feem ntau ua raws li lub cathode, thaum ib tug yooj yim oxidizable khoom (xws li tooj liab los yog stainless hlau thaiv) ua raws li cov anode.Kev sib txuas hluav taws xob yog tsim los ntawm ob qho no los ntawm cov tshuaj electrolyte.
Electrochemical Reactions: Thaum tam sim no ntws los ntawm cov tshuaj electrolyte thiab stainless hlau workpiece, ob lub ntsiab electrochemical tshwm sim:
Cathodic Reaction: Nyob rau saum npoo ntawm stainless hlau workpiece, hydrogen ions (H +) nce electrons nyob rau hauv ib tug electrochemical txo cov tshuaj tiv thaiv, ua hydrogen gas (H2).
Anodic Reaction: Ntawm cov khoom siv anode, cov hlau yaj, tso cov hlau ions rau hauv cov tshuaj electrolyte.
Kev tshem tawm ntawm qhov tsis sib xws: Vim yog cov tshuaj tiv thaiv anodic ua rau cov hlau tawg thiab cov tshuaj tiv thaiv cathodic ua rau hydrogen gas tiam, cov tshuaj tiv thaiv no ua rau kev kho me me imperfections thiab irregularities ntawm stainless hlau nto.Qhov no ua rau saum npoo smoother thiab ntau polished.
Nto Polishing: Electropolishing kuj tseem siv cov cuab yeej siv tshuab, xws li rotating txhuam lossis polishing log, txhawm rau txhim kho qhov smoothness ntawm stainless hlau nto.Qhov no pab tshem tawm cov av seem thiab oxides, ua rau saum npoo txawm smoother thiab glossier.
Hauv kev xaus, lub hauv paus ntsiab lus ntawmstainless hlau electropolishingyog raws li cov tshuaj tiv thaiv electrochemical, qhov sib koom ua ke ntawm cov hluav taws xob tam sim no, cov tshuaj electrolyte, thiab cov tshuab polishing txhim kho cov tsos thiab smoothness ntawm stainless hlau nto, ua rau lawv zoo dua rau cov ntawv thov uas yuav tsum muaj qib siab smoothness thiab zoo nkauj.Cov txheej txheem no feem ntau yog siv rau hauv kev tsim cov khoom siv stainless hlau, xws li cov khoom siv hauv tsev, khoom siv hauv tsev, khoom siv hauv tsheb, thiab lwm yam.
Post lub sij hawm: Oct-24-2023