DISPERSANT, DISPERSANT FOR FIELD FLOW FRACTIONATION, FRACTIONATION METHOD OF FINE PARTICLE IN STEEL MATERIAL AND ANALYSIS METHOD OF FINE PARTICLE IN STEEL MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a dispersant capable of dispersing fine particles containing Ti and V in steel material.;SOLUTION: A dispersant which contains any one kind or more of cholates, cholate ester, deoxycholates, chenodeoxycholates, ursodeoxycholates, hyodeoxycholates, hyodeoxycholate ester, lithocholates, dehydrocholates, oxochenodeoxycholates, glycocholates, glycodeoxycholates. glycochenodeoxycholates, glicoursodeoxycholates or glicolithocholates is adopted.;SELECTED DRAWING: None;COPYRIGHT: (C)2018,JPO&INPIT