Open AccessElectrochemical synthesis of intermetallic compounds of cobalt and neodymium in chloride melts
Author(s) -
Sergey I Markovich,
AUTHOR_ID,
Anna Popova,
В. В. Семушин,
S. A. Kuznetsov,
AUTHOR_ID,
AUTHOR_ID,
AUTHOR_ID
Publication year - 2021
Publication title -
trudy kolʹskogo naučnogo centra ran
Language(s) - English
Resource type - Journals
ISSN - 2307-5252
DOI - 10.37614/2307-5252.2021.2.5.034
Subject(s) - intermetallic , neodymium , electrolysis , chloride , microanalysis , cobalt , electrochemistry , fluoride , materials science , inorganic chemistry , substrate (aquarium) , coating , metallurgy , chemistry , nuclear chemistry , alloy , composite material , laser , organic chemistry , physics , oceanography , electrode , electrolyte , optics , geology
The electrodeposition of neodymium on a cobalt substrate in a chloride-fluoride melt NaCl-KCl — 10 wt. % NaF — 5 wt. % NdF3was studied. It is shown that during electrolysis, a coating with a crystal size of 2–5 microns is formed. Microanalysis of the coating determined the electrocrystallization of the intermetallic compounds Co17Nd2 and Co5Nd on a cobaltsubstrate.