The modification mechanism of coal and coal-pyrite surface was studied after treatment with electrolysis reduction and metal corrosion interaction.
研究了电解还原法和金属腐蚀电偶法对煤和黄铁矿表面改性的机理。
2
Electrochemical measurements, corrosion tests, SEM and EDAX were used to investigate forming cerium conversion coatings on aluminum alloys in cerium salt solutions by cathodic electrolysis.
Cerium-based conversion coating was successfully deposited on corrosion-resisting aluminium alloy LF21 in cerium containing solution using electrolysis method.