Investigation on Simultaneous Effects of Shot Peen and Austenitizing Time and Temperature on Grain Size and Microstructure of Austenitic Manganese Steel (Hadfield)

Optimal conditions to increase life time of casting parts have been investigated by applying various cycles of heat treatment and shot peening on Hadfield steel surface. Metallographic and SEM microstructure examinations were used to determine the effects of shot peen, austenitizing time and tempera...

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Main Authors: Beheshti, M., Zabihiazadboni, M., Ismail, M.C., Kakooei, S., Shahrestani, S.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.21698 /
Published: Institute of Physics Publishing 2018
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85044534103&doi=10.1088%2f1757-899X%2f328%2f1%2f012006&partnerID=40&md5=43dae975e3de22cd256cedbccefb83c9
http://eprints.utp.edu.my/21698/
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spelling utp-eprints.216982018-09-04T02:10:52Z Investigation on Simultaneous Effects of Shot Peen and Austenitizing Time and Temperature on Grain Size and Microstructure of Austenitic Manganese Steel (Hadfield) Beheshti, M. Zabihiazadboni, M. Ismail, M.C. Kakooei, S. Shahrestani, S. Optimal conditions to increase life time of casting parts have been investigated by applying various cycles of heat treatment and shot peening on Hadfield steel surface. Metallographic and SEM microstructure examinations were used to determine the effects of shot peen, austenitizing time and temperature simultaneously. The results showed that with increasing austenitizing time and temperature of casting sample, carbides resolved in austenite phase and by further increase of austenitizing temperature and time, the austenite grain size becomes larger. Metallographic images illustrated that shot peening on Hadfield steel surface; Austenite - Martensite transformation has not occurred, but its matrix hardened through twining formation process. © Published under licence by IOP Publishing Ltd. Institute of Physics Publishing 2018 Article PeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85044534103&doi=10.1088%2f1757-899X%2f328%2f1%2f012006&partnerID=40&md5=43dae975e3de22cd256cedbccefb83c9 Beheshti, M. and Zabihiazadboni, M. and Ismail, M.C. and Kakooei, S. and Shahrestani, S. (2018) Investigation on Simultaneous Effects of Shot Peen and Austenitizing Time and Temperature on Grain Size and Microstructure of Austenitic Manganese Steel (Hadfield). IOP Conference Series: Materials Science and Engineering, 328 (1). http://eprints.utp.edu.my/21698/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description Optimal conditions to increase life time of casting parts have been investigated by applying various cycles of heat treatment and shot peening on Hadfield steel surface. Metallographic and SEM microstructure examinations were used to determine the effects of shot peen, austenitizing time and temperature simultaneously. The results showed that with increasing austenitizing time and temperature of casting sample, carbides resolved in austenite phase and by further increase of austenitizing temperature and time, the austenite grain size becomes larger. Metallographic images illustrated that shot peening on Hadfield steel surface; Austenite - Martensite transformation has not occurred, but its matrix hardened through twining formation process. © Published under licence by IOP Publishing Ltd.
format Article
author Beheshti, M.
Zabihiazadboni, M.
Ismail, M.C.
Kakooei, S.
Shahrestani, S.
spellingShingle Beheshti, M.
Zabihiazadboni, M.
Ismail, M.C.
Kakooei, S.
Shahrestani, S.
Investigation on Simultaneous Effects of Shot Peen and Austenitizing Time and Temperature on Grain Size and Microstructure of Austenitic Manganese Steel (Hadfield)
author_sort Beheshti, M.
title Investigation on Simultaneous Effects of Shot Peen and Austenitizing Time and Temperature on Grain Size and Microstructure of Austenitic Manganese Steel (Hadfield)
title_short Investigation on Simultaneous Effects of Shot Peen and Austenitizing Time and Temperature on Grain Size and Microstructure of Austenitic Manganese Steel (Hadfield)
title_full Investigation on Simultaneous Effects of Shot Peen and Austenitizing Time and Temperature on Grain Size and Microstructure of Austenitic Manganese Steel (Hadfield)
title_fullStr Investigation on Simultaneous Effects of Shot Peen and Austenitizing Time and Temperature on Grain Size and Microstructure of Austenitic Manganese Steel (Hadfield)
title_full_unstemmed Investigation on Simultaneous Effects of Shot Peen and Austenitizing Time and Temperature on Grain Size and Microstructure of Austenitic Manganese Steel (Hadfield)
title_sort investigation on simultaneous effects of shot peen and austenitizing time and temperature on grain size and microstructure of austenitic manganese steel (hadfield)
publisher Institute of Physics Publishing
publishDate 2018
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85044534103&doi=10.1088%2f1757-899X%2f328%2f1%2f012006&partnerID=40&md5=43dae975e3de22cd256cedbccefb83c9
http://eprints.utp.edu.my/21698/
_version_ 1741196503419977728
score 11.62408

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