Effects of additional elements on microstructures of Zr-based metallic glass ribbons

Tokujiro Yamamoto; Noriharu Yodoshi; Hisamichi Kimura; Akihisa Inoue

doi:10.4028/0-87849-428-6.2000

Effects of additional elements on microstructures of Zr-based metallic glass ribbons

Tokujiro Yamamoto, Noriharu Yodoshi, Hisamichi Kimura, Akihisa Inoue

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Effects of Fe, Co and Al addition to Zr₅₅Al₁₀Ni ₅Cu₃₀ and Zr₇₀Cu₃₀ metallic glass ribbons were studied. 20 at.% of Fe addition prevented Zr₅₅Al ₁₀Ni₅Cu₃₀ molten alloys from being supercooled and resulted in nanocrystallization, while Zr₅₅Al₁₀Ni ₅Cu₃₀ alloys containing 20 at.% Co could be quenched into a supercooled liquid region. Fe addition also degraded Zr₇₀Cu ₃₀ metallic glass, while Al addition improved both glass phase stability and mechanical properties. Degradation of Zr-based metallic glass by Fe addition originates in the large negative enthalpy of mixing Fe with Cu.

Original language	English
Title of host publication	Supplement to THERMEC 2006, 5th International Conference on PROCESSING and MANUFACTURING OF ADVANCED MATERIALS, THERMEC 2006
Publisher	Trans Tech Publications Ltd
Pages	2000-2005
Number of pages	6
Edition	PART 2
ISBN (Print)	0878494286, 9780878494286
DOIs	https://doi.org/10.4028/0-87849-428-6.2000
Publication status	Published - 2007
Externally published	Yes
Event	5th International Conference on Processing and Manufacturing of Advanced Materials - THERMEC'2006 - Vancouver, Canada Duration: Jul 4 2006 → Jul 8 2006

Publication series

Name	Materials Science Forum
Number	PART 2
Volume	539-543
ISSN (Print)	0255-5476
ISSN (Electronic)	1662-9752

Other

Other	5th International Conference on Processing and Manufacturing of Advanced Materials - THERMEC'2006
Country/Territory	Canada
City	Vancouver
Period	7/4/06 → 7/8/06

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Access to Document

10.4028/0-87849-428-6.2000

Cite this

Yamamoto, T., Yodoshi, N., Kimura, H., & Inoue, A. (2007). Effects of additional elements on microstructures of Zr-based metallic glass ribbons. In Supplement to THERMEC 2006, 5th International Conference on PROCESSING and MANUFACTURING OF ADVANCED MATERIALS, THERMEC 2006 (PART 2 ed., pp. 2000-2005). (Materials Science Forum; Vol. 539-543, No. PART 2). Trans Tech Publications Ltd. https://doi.org/10.4028/0-87849-428-6.2000

Effects of additional elements on microstructures of Zr-based metallic glass ribbons. / Yamamoto, Tokujiro; Yodoshi, Noriharu; Kimura, Hisamichi et al.

Supplement to THERMEC 2006, 5th International Conference on PROCESSING and MANUFACTURING OF ADVANCED MATERIALS, THERMEC 2006. PART 2. ed. Trans Tech Publications Ltd, 2007. p. 2000-2005 (Materials Science Forum; Vol. 539-543, No. PART 2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Yamamoto, T, Yodoshi, N, Kimura, H & Inoue, A 2007, Effects of additional elements on microstructures of Zr-based metallic glass ribbons. in Supplement to THERMEC 2006, 5th International Conference on PROCESSING and MANUFACTURING OF ADVANCED MATERIALS, THERMEC 2006. PART 2 edn, Materials Science Forum, no. PART 2, vol. 539-543, Trans Tech Publications Ltd, pp. 2000-2005, 5th International Conference on Processing and Manufacturing of Advanced Materials - THERMEC'2006, Vancouver, Canada, 7/4/06. https://doi.org/10.4028/0-87849-428-6.2000

Yamamoto T, Yodoshi N, Kimura H, Inoue A. Effects of additional elements on microstructures of Zr-based metallic glass ribbons. In Supplement to THERMEC 2006, 5th International Conference on PROCESSING and MANUFACTURING OF ADVANCED MATERIALS, THERMEC 2006. PART 2 ed. Trans Tech Publications Ltd. 2007. p. 2000-2005. (Materials Science Forum; PART 2). doi: 10.4028/0-87849-428-6.2000

Yamamoto, Tokujiro ; Yodoshi, Noriharu ; Kimura, Hisamichi et al. / Effects of additional elements on microstructures of Zr-based metallic glass ribbons. Supplement to THERMEC 2006, 5th International Conference on PROCESSING and MANUFACTURING OF ADVANCED MATERIALS, THERMEC 2006. PART 2. ed. Trans Tech Publications Ltd, 2007. pp. 2000-2005 (Materials Science Forum; PART 2).

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title = "Effects of additional elements on microstructures of Zr-based metallic glass ribbons",

abstract = "Effects of Fe, Co and Al addition to Zr55Al10Ni 5Cu30 and Zr70Cu30 metallic glass ribbons were studied. 20 at.% of Fe addition prevented Zr55Al 10Ni5Cu30 molten alloys from being supercooled and resulted in nanocrystallization, while Zr55Al10Ni 5Cu30 alloys containing 20 at.% Co could be quenched into a supercooled liquid region. Fe addition also degraded Zr70Cu 30 metallic glass, while Al addition improved both glass phase stability and mechanical properties. Degradation of Zr-based metallic glass by Fe addition originates in the large negative enthalpy of mixing Fe with Cu.",

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AB - Effects of Fe, Co and Al addition to Zr55Al10Ni 5Cu30 and Zr70Cu30 metallic glass ribbons were studied. 20 at.% of Fe addition prevented Zr55Al 10Ni5Cu30 molten alloys from being supercooled and resulted in nanocrystallization, while Zr55Al10Ni 5Cu30 alloys containing 20 at.% Co could be quenched into a supercooled liquid region. Fe addition also degraded Zr70Cu 30 metallic glass, while Al addition improved both glass phase stability and mechanical properties. Degradation of Zr-based metallic glass by Fe addition originates in the large negative enthalpy of mixing Fe with Cu.

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Effects of additional elements on microstructures of Zr-based metallic glass ribbons

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