Effects of temperature and strain rate during hot compression of manganese aluminum bronze

DOI

10.2991/imst-16.2016.51How to use a DOI?

Keywords

hot compression; MAB; temperature and strain rate effect; microstructure; mechanical properties.

Abstract

Manganese Aluminum Bronze or MAB alloy has been extensively used for applications under sea water such as marine propellers because this alloy exhibits high strength as well as excellent corrosion resistance behavior. In this work, microstructures and hardness properties of an annealed MAB alloy after hot deformation at different temperatures of 973 K - 1123 K and strain rates between 0.1s-1 and 1 s-1were investigated. During the tests, stress-strain responses of the alloy were determined, and effects of temperature and strain rate on the flow behavior of the MAB alloy were subsequently examined. Furthermore, microstructures of deformed MAB alloy were characterized by both optical microscopy and scanning electron microscopy. Effect of microstructure on stress-strain curves was illustrated for various forming conditions. The results showed at different temperature and strain was found dynamic recovery and dynamic recrystallization.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Nuwan Wannaprawat
AU  - Akrawech Subhakom
AU  - Surasak Suranuntchai
PY  - 2016/11
DA  - 2016/11
TI  - Effects of temperature and strain rate during hot compression of manganese aluminum bronze
BT  - Proceedings of the 2016 International Conference on Innovative Material Science and Technology (IMST 2016)
PB  - Atlantis Press
SP  - 346
EP  - 352
SN  - 1951-6851
UR  - https://doi.org/10.2991/imst-16.2016.51
DO  - 10.2991/imst-16.2016.51
ID  - Wannaprawat2016/11
ER  -