TY - GEN
T1 - Microstructural characterization of super duplex stainless steel UNS S32760 after heat treatment in different cooling media
AU - Halimi, A. D.
AU - Sulistijono,
AU - Hidayat, Mas Irfan P.
N1 - Publisher Copyright:
© 2020 American Institute of Physics Inc.. All rights reserved.
PY - 2020/11/16
Y1 - 2020/11/16
N2 - Ideally, In super duplex stainless steel, there's a 1:1 ratio of microstructure austenite and ferrite phases. However, these phases depends on their composition and thermal history. This study aims to find microstructure characterization in 32760 Super duplex stainless steel after solution treatment at 1080°C followed by using Three different colling media, which is water, oil, and air at room temperature. the following methods will be used to investigate the ferrite-austenite structure and precipitates of secondary phases in stainless steel. The structure is studied under light microscope And SEM EDS. So far, the X-Ray Diffraction analysis has collaborated well with the above-mentioned microstructural investigation. the electrochemical etching are conducted in solutions of 10 % oxalic acid with 2V for 20 second.
AB - Ideally, In super duplex stainless steel, there's a 1:1 ratio of microstructure austenite and ferrite phases. However, these phases depends on their composition and thermal history. This study aims to find microstructure characterization in 32760 Super duplex stainless steel after solution treatment at 1080°C followed by using Three different colling media, which is water, oil, and air at room temperature. the following methods will be used to investigate the ferrite-austenite structure and precipitates of secondary phases in stainless steel. The structure is studied under light microscope And SEM EDS. So far, the X-Ray Diffraction analysis has collaborated well with the above-mentioned microstructural investigation. the electrochemical etching are conducted in solutions of 10 % oxalic acid with 2V for 20 second.
UR - http://www.scopus.com/inward/record.url?scp=85096680785&partnerID=8YFLogxK
U2 - 10.1063/5.0033026
DO - 10.1063/5.0033026
M3 - Conference contribution
AN - SCOPUS:85096680785
T3 - AIP Conference Proceedings
BT - International Conference on Science and Applied Science, ICSAS 2020
A2 - Purnama, Budi
A2 - Nugraha, Dewanta Arya
A2 - Anwar, Fuad
PB - American Institute of Physics Inc.
T2 - 2020 International Conference on Science and Applied Science, ICSAS 2020
Y2 - 7 July 2020
ER -