ELECTROLYTE FOR EXTRACTION ANALYSIS OF DEPOSIT AND/OR INCLUSION IN STEEL, AND ELECTROLYTIC EXTRACTION METHOD OF DEPOSIT AND/OR INCLUSION IN STEEL USING THE SAME

摘要

PPROBLEM TO BE SOLVED: To provide an electrolyte for extraction analysis and an electrolytic extraction method capable of extracting and separating a deposit and/or an inclusion in steel stably without being decomposed in the electrolyte. PSOLUTION: This electrolyte for extraction analysis of the deposit and/or the inclusion in steel is characterized by using alcohol as a solvent, and containing 0.2-0.4 v/v% acetylacetone, and 0.5-2 w/v% tetramethylammonium chloride. This electrolytic extraction method of the deposit and/or the inclusion in steel is characterized by electrolytically extracting the deposit and/or the inclusion in steel by using the electrolyte. PCOPYRIGHT: (C)2005,JPO&NCIPI