how to polish stainless steel jewelry?
This article will show you how to polish stainless steel jewelry and It can be usually the most effective choice when finding out the way to clean stainless steel jewelry.
At present there are commonly used for three methods to polish stainless steel jewelry: electrochemical polishing, electrolytic polishing, mechanical polishing.
Electrochemical polishing process is divided into two steps: (1) macro leveling: lysate to spread in the electrolyte, rough surface geometry, Ral microns.(2) the light level: anodic polarization, surface brightness.
Electrolytic polishing: using acidic electrolyte (acid), will stay behind after sample into the flow of electricity (about 7 ma), anodic dissolution, due to the current size of the outstanding part of the dissolved faster, surface tends to level off, the final polishing effect (about 10 minutes you can see the effect).Basic principle of electrolytic polishing: same as the chemical polishing, namely tiny bulge by selectively dissolved material surface, the surface is smooth.Compared with the chemical polishing, can eliminate the influence of the cathode reaction, the effect is better.
Mechanical polishing: as for rough surface of stainless steel plate to achieve adornment effect must: carrier roller shelves with abrasive belt polishing machine polishing, first of all, with 120 # sand belt to the surface color to, in 240 # abrasive belt, when thrown into the surface color one to, again in 800 # abrasive belt, when thrown into the surface color one to, again in 1200 # abrasive belt, went into the effect of decorative stainless steel plate at present commonly used methods are: electrochemical polishing, electrolytic polishing, mechanical polishing.
Electrochemical polishing process is divided into two steps: (1) macro leveling: lysate to spread in the electrolyte, rough surface geometry, Ral microns.(2) the light level: anodic polarization, surface brightness.
Electrolytic polishing: using acidic electrolyte (acid), will stay behind after sample into the flow of electricity (about 7 ma), anodic dissolution, due to the current size of the outstanding part of the dissolved faster, surface tends to level off, the final polishing effect (about 10 minutes you can see the effect).Basic principle of electrolytic polishing: same as the chemical polishing, namely tiny bulge by selectively dissolved material surface, the surface is smooth.Compared with the chemical polishing, can eliminate the influence of the cathode reaction, the effect is better.
Mechanical polishing: as for rough surface of stainless steel plate to achieve adornment effect must: carrier roller shelves with abrasive belt polishing machine polishing, first of all, with 120 # sand belt to the surface color to, in 240 # abrasive belt, when thrown into the surface color one to, again in 800 # abrasive belt, when thrown into the surface color one to, again in 1200 # abrasive belt, went into the effect of decorative stainless steel plate.
