Influence of al concentration on deformation behavior and fracture mode of fe-30mn-6(SI, AL) alloys

K. Ogawa, T. Sawaguchi, T. Kikuchi, M. Koyama, Masato Murakami

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Microstructural and fřactographic observations were systematically done on Fe-30Mn-(6-x)Si-xAl (x=0, 1, 2 and 4 mass %) alloys. Optical and transmission electron microscopic observations and X-ray diffractions revealed that the deformation mode continuously shifts from the stress induced fcc/hcp martensitic transformation to the mechanical twinning of the fee austenite as the Al content increases. It was also clarified by the scanning electron microscopic observations that the microstructural change depending on the Al content is accompanied by the change in the fracture mode from the quasi-cleavage fracture to the ductile fracture.

Original languageEnglish
Title of host publicationSMST-2007 - Proceedings of the International Conference on Shape Memory and Superelastic Technologies
Pages645-652
Number of pages8
DOIs
Publication statusPublished - 2008
EventInternational Conference on Shape Memory and Superelastic Technologies, SMST-2007 - Tsukuba
Duration: 2007 Dec 22007 Dec 5

Other

OtherInternational Conference on Shape Memory and Superelastic Technologies, SMST-2007
CityTsukuba
Period07/12/207/12/5

Fingerprint

Ductile fracture
Electrons
Twinning
Martensitic transformations
Austenite
Scanning
X ray diffraction

ASJC Scopus subject areas

  • Mechanics of Materials

Cite this

Ogawa, K., Sawaguchi, T., Kikuchi, T., Koyama, M., & Murakami, M. (2008). Influence of al concentration on deformation behavior and fracture mode of fe-30mn-6(SI, AL) alloys. In SMST-2007 - Proceedings of the International Conference on Shape Memory and Superelastic Technologies (pp. 645-652) https://doi.org/10.1361/cp2007smst645

Influence of al concentration on deformation behavior and fracture mode of fe-30mn-6(SI, AL) alloys. / Ogawa, K.; Sawaguchi, T.; Kikuchi, T.; Koyama, M.; Murakami, Masato.

SMST-2007 - Proceedings of the International Conference on Shape Memory and Superelastic Technologies. 2008. p. 645-652.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ogawa, K, Sawaguchi, T, Kikuchi, T, Koyama, M & Murakami, M 2008, Influence of al concentration on deformation behavior and fracture mode of fe-30mn-6(SI, AL) alloys. in SMST-2007 - Proceedings of the International Conference on Shape Memory and Superelastic Technologies. pp. 645-652, International Conference on Shape Memory and Superelastic Technologies, SMST-2007, Tsukuba, 07/12/2. https://doi.org/10.1361/cp2007smst645
Ogawa K, Sawaguchi T, Kikuchi T, Koyama M, Murakami M. Influence of al concentration on deformation behavior and fracture mode of fe-30mn-6(SI, AL) alloys. In SMST-2007 - Proceedings of the International Conference on Shape Memory and Superelastic Technologies. 2008. p. 645-652 https://doi.org/10.1361/cp2007smst645
Ogawa, K. ; Sawaguchi, T. ; Kikuchi, T. ; Koyama, M. ; Murakami, Masato. / Influence of al concentration on deformation behavior and fracture mode of fe-30mn-6(SI, AL) alloys. SMST-2007 - Proceedings of the International Conference on Shape Memory and Superelastic Technologies. 2008. pp. 645-652
@inproceedings{8afc5f0001bc4b19b55656b51bff5c18,
title = "Influence of al concentration on deformation behavior and fracture mode of fe-30mn-6(SI, AL) alloys",
abstract = "Microstructural and fřactographic observations were systematically done on Fe-30Mn-(6-x)Si-xAl (x=0, 1, 2 and 4 mass {\%}) alloys. Optical and transmission electron microscopic observations and X-ray diffractions revealed that the deformation mode continuously shifts from the stress induced fcc/hcp martensitic transformation to the mechanical twinning of the fee austenite as the Al content increases. It was also clarified by the scanning electron microscopic observations that the microstructural change depending on the Al content is accompanied by the change in the fracture mode from the quasi-cleavage fracture to the ductile fracture.",
author = "K. Ogawa and T. Sawaguchi and T. Kikuchi and M. Koyama and Masato Murakami",
year = "2008",
doi = "10.1361/cp2007smst645",
language = "English",
isbn = "9780871707222",
pages = "645--652",
booktitle = "SMST-2007 - Proceedings of the International Conference on Shape Memory and Superelastic Technologies",

}

TY - GEN

T1 - Influence of al concentration on deformation behavior and fracture mode of fe-30mn-6(SI, AL) alloys

AU - Ogawa, K.

AU - Sawaguchi, T.

AU - Kikuchi, T.

AU - Koyama, M.

AU - Murakami, Masato

PY - 2008

Y1 - 2008

N2 - Microstructural and fřactographic observations were systematically done on Fe-30Mn-(6-x)Si-xAl (x=0, 1, 2 and 4 mass %) alloys. Optical and transmission electron microscopic observations and X-ray diffractions revealed that the deformation mode continuously shifts from the stress induced fcc/hcp martensitic transformation to the mechanical twinning of the fee austenite as the Al content increases. It was also clarified by the scanning electron microscopic observations that the microstructural change depending on the Al content is accompanied by the change in the fracture mode from the quasi-cleavage fracture to the ductile fracture.

AB - Microstructural and fřactographic observations were systematically done on Fe-30Mn-(6-x)Si-xAl (x=0, 1, 2 and 4 mass %) alloys. Optical and transmission electron microscopic observations and X-ray diffractions revealed that the deformation mode continuously shifts from the stress induced fcc/hcp martensitic transformation to the mechanical twinning of the fee austenite as the Al content increases. It was also clarified by the scanning electron microscopic observations that the microstructural change depending on the Al content is accompanied by the change in the fracture mode from the quasi-cleavage fracture to the ductile fracture.

UR - http://www.scopus.com/inward/record.url?scp=65649124164&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=65649124164&partnerID=8YFLogxK

U2 - 10.1361/cp2007smst645

DO - 10.1361/cp2007smst645

M3 - Conference contribution

AN - SCOPUS:65649124164

SN - 9780871707222

SP - 645

EP - 652

BT - SMST-2007 - Proceedings of the International Conference on Shape Memory and Superelastic Technologies

ER -