48 0

Effects of Strain-Induced Martensitic Transformation on the Solid Particle Erosion Behavior of Fe-Cr-C-Ni/Mn Austenitic Alloys

Title
Effects of Strain-Induced Martensitic Transformation on the Solid Particle Erosion Behavior of Fe-Cr-C-Ni/Mn Austenitic Alloys
Other Titles
Mn Austenitic Alloys
Author
김선진
Keywords
Solid particle erosion; Steel; Strain-induced martensitic transformation; Impact velocity
Issue Date
2012-12
Publisher
SPRINGER/PLENUM PUBLISHERS
Citation
Tribology letters, 2012, 48(3), P.417-424, 8P.
Abstract
The effects of Ni and Mn concentrations and also the impact velocity on the solid particle erosion behavior of Fe-12Cr-0.4C-xNi/Mn (x = 5 and 10) alloys were investigated with respect to strain-induced martensitic transformation. The critical strain energy (CSE), which is defined as the energy required to initiate the martensitic transformation increased with increasing Ni and Mn concentrations. As the impact velocity decreased, the solid particle erosion resistance of the low CSE alloy improved compared to that of the high CSE alloy under the given ranges of impingement angles and impact velocities. This result was most likely due to an increase in the volume fraction of martensite that formed during the solid particle erosion test in the low CSE alloy when the impact velocity was decreased.
URI
https://link.springer.com/article/10.1007%2Fs11249-012-0035-4http://hdl.handle.net/20.500.11754/51257
ISSN
1023-8883; 1573-2711
DOI
10.1007/s11249-012-0035-4
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > MATERIALS SCIENCE AND ENGINEERING(신소재공학부) > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE