PURPOSE:To remove rust from steel by safe work with a rust removing soln. for electrolysis, by using an aqueous oxalate soln. as said electrolytic soln. CONSTITUTION:Rust contg. scale is removed from nuclear power devices, etc. made of common steel, alloy steel and stainless steel with a ...
PURPOSE:To remove rust thoroughly without damaging pure iron by dipping the pure iron in an aq. soln. contg. nitric acid and ammonium monohydrogen difluoride then treating the same with a weak alkaline aq. soln. CONSTITUTION:Pure iron is dipped in an aq. soln. contg. about 0.2-1.0wt%, ...
Well tarn-x will leave it looking crappy but it should strip the contaminants. You need to re seal it with something like deoxit after wards to keep it looking fresh. If you use it, do 30 second intervals. Pull it out and inspect. When it looks uniformly matte without the black, its ...
The invention provides a rust removing sand milling device for a cathode steel bar of an aluminum electrolysis cell and belongs to the field of cleaning devices. The rust removing sand milling device comprises an air supplying device, a sand milling unit, a sand spraying bin and a dust ...
The electrolysis rust removing agent has characteristics of good electrolysis rust removing effect, high rust removing efficiency, and rapid, stable, safe and durable rust removing process, wherein no volatilization is generated during the rust removing process, no acid mist is generated, no harm is...