Open AccessRETRACTED: Microstructure Observation and Mechanism Analysis of High Carbon Steel Decarburization at High Temperature under Electric Field
Author(s) -
Long Chen,
Lingbo Tang,
Jiawei Xu
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/782/2/022103
Subject(s) - decarburization , electric field , materials science , metallurgy , recrystallization (geology) , superplasticity , microstructure , grain boundary , vacancy defect , dislocation , condensed matter physics , composite material , geology , paleontology , physics , quantum mechanics
Electric Field Heat treatment has a significant effect on the superplasticity, recrystallization and phase transformation of metals, and can also improve the superplasticity and mechanical properties of materials. The effect of electric field on high temperature decarburization of high carbon steel was studied by comparing the decarburization degree of high carbon steel under electric field and non-electric field. The mechanism of the electric field is analyzed. The Electric Field promotes the migration of vacancy or vacancy + solute atoms to the grain boundary, dislocation or sample surface to realize the diffusion process.