PREPARING MULTI-COMPONENT HARD MATERIALS THROUGH SEVERE PLASTIC DEFORMATION

J. C. Huang; C. J. Lee; C. H. Chuang; P. L. Hsieh; C. I. Chang

PREPARING MULTI-COMPONENT HARD MATERIALS THROUGH SEVERE PLASTIC DEFORMATION

J. C. Huang, C. J. Lee, C. H. Chuang, P. L. Hsieh, C. I. Chang

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Abstract

It is intended to prepare much harder materials with multi-elements or multi-components through friction stir processing (FSP) or accumulative roll bonding (ARB). The first trial is to add 1-10 volume percent nano ceramic particles into the soft AZ-series Mg alloys via four FSP passes. The H _v hardness of the resulting nano-composites reaches over 110. The second trial is to fabricate multi-element intermetallic alloys of Mg_50-80Al_10-25Zn_10-40 by three FSP passes. The H_v hardness of the resulting intermetallic alloys varies from 140 to 350. The third trial is to prepare the nanocrystalline and/or amorphous Zr based alloys through room temperature ARB from various elemental foils. After 40-100 ARB cycles, the elemental foils are refined into nanocrystalline phases and eventually transformed into amorphous alloys. The H_v hardness varies from 200 to over 500. The characterizations of microstructures and mechanical properties of the resulting hard materials are presented.

Original language	English
Title of host publication	Ultrafine Grained Materials IV
Editors	Yuntian T. Zhu, Terence G. Langdon, Zenji Horita, Michael J. Zehetbauer, S. Lee Semiatin, Terry C. Lowe
Publisher	TMS
Pages	131-138
ISBN (Print)	9780873396288
Publication status	Published - Mar 2006
Externally published	Yes
Event	TMS 2006 Annual Meeting - San Antonio, United States Duration: 12 Mar 2006 → 16 Mar 2006

Conference

Conference	TMS 2006 Annual Meeting
Place	United States
City	San Antonio
Period	12/03/06 → 16/03/06

Research Keywords

accumulative roll bonding
composites
friction stir processing
magnesium alloy

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title = "PREPARING MULTI-COMPONENT HARD MATERIALS THROUGH SEVERE PLASTIC DEFORMATION",

abstract = "It is intended to prepare much harder materials with multi-elements or multi-components through friction stir processing (FSP) or accumulative roll bonding (ARB). The first trial is to add 1-10 volume percent nano ceramic particles into the soft AZ-series Mg alloys via four FSP passes. The H v hardness of the resulting nano-composites reaches over 110. The second trial is to fabricate multi-element intermetallic alloys of Mg50-80Al10-25Zn10-40 by three FSP passes. The Hv hardness of the resulting intermetallic alloys varies from 140 to 350. The third trial is to prepare the nanocrystalline and/or amorphous Zr based alloys through room temperature ARB from various elemental foils. After 40-100 ARB cycles, the elemental foils are refined into nanocrystalline phases and eventually transformed into amorphous alloys. The Hv hardness varies from 200 to over 500. The characterizations of microstructures and mechanical properties of the resulting hard materials are presented.",

keywords = "accumulative roll bonding, composites, friction stir processing, magnesium alloy",

author = "Huang, {J. C.} and Lee, {C. J.} and Chuang, {C. H.} and Hsieh, {P. L.} and Chang, {C. I.}",

year = "2006",

month = mar,

language = "English",

isbn = "9780873396288",

pages = "131--138",

editor = "Zhu, {Yuntian T.} and Langdon, {Terence G.} and Zenji Horita and Zehetbauer, {Michael J.} and Semiatin, {S. Lee} and Lowe, {Terry C.}",

booktitle = "Ultrafine Grained Materials IV",

publisher = "TMS",

note = "TMS 2006 Annual Meeting ; Conference date: 12-03-2006 Through 16-03-2006",

}

PREPARING MULTI-COMPONENT HARD MATERIALS THROUGH SEVERE PLASTIC DEFORMATION. / Huang, J. C.; Lee, C. J.; Chuang, C. H. et al.
Ultrafine Grained Materials IV. ed. / Yuntian T. Zhu; Terence G. Langdon; Zenji Horita; Michael J. Zehetbauer; S. Lee Semiatin; Terry C. Lowe. TMS, 2006. p. 131-138.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

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T1 - PREPARING MULTI-COMPONENT HARD MATERIALS THROUGH SEVERE PLASTIC DEFORMATION

AU - Huang, J. C.

AU - Lee, C. J.

AU - Chuang, C. H.

AU - Hsieh, P. L.

AU - Chang, C. I.

PY - 2006/3

Y1 - 2006/3

N2 - It is intended to prepare much harder materials with multi-elements or multi-components through friction stir processing (FSP) or accumulative roll bonding (ARB). The first trial is to add 1-10 volume percent nano ceramic particles into the soft AZ-series Mg alloys via four FSP passes. The H v hardness of the resulting nano-composites reaches over 110. The second trial is to fabricate multi-element intermetallic alloys of Mg50-80Al10-25Zn10-40 by three FSP passes. The Hv hardness of the resulting intermetallic alloys varies from 140 to 350. The third trial is to prepare the nanocrystalline and/or amorphous Zr based alloys through room temperature ARB from various elemental foils. After 40-100 ARB cycles, the elemental foils are refined into nanocrystalline phases and eventually transformed into amorphous alloys. The Hv hardness varies from 200 to over 500. The characterizations of microstructures and mechanical properties of the resulting hard materials are presented.

AB - It is intended to prepare much harder materials with multi-elements or multi-components through friction stir processing (FSP) or accumulative roll bonding (ARB). The first trial is to add 1-10 volume percent nano ceramic particles into the soft AZ-series Mg alloys via four FSP passes. The H v hardness of the resulting nano-composites reaches over 110. The second trial is to fabricate multi-element intermetallic alloys of Mg50-80Al10-25Zn10-40 by three FSP passes. The Hv hardness of the resulting intermetallic alloys varies from 140 to 350. The third trial is to prepare the nanocrystalline and/or amorphous Zr based alloys through room temperature ARB from various elemental foils. After 40-100 ARB cycles, the elemental foils are refined into nanocrystalline phases and eventually transformed into amorphous alloys. The Hv hardness varies from 200 to over 500. The characterizations of microstructures and mechanical properties of the resulting hard materials are presented.

KW - accumulative roll bonding

KW - composites

KW - friction stir processing

KW - magnesium alloy

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M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 9780873396288

SP - 131

EP - 138

BT - Ultrafine Grained Materials IV

A2 - Zhu, Yuntian T.

A2 - Langdon, Terence G.

A2 - Horita, Zenji

A2 - Zehetbauer, Michael J.

A2 - Semiatin, S. Lee

A2 - Lowe, Terry C.

PB - TMS

T2 - TMS 2006 Annual Meeting

Y2 - 12 March 2006 through 16 March 2006

ER -

PREPARING MULTI-COMPONENT HARD MATERIALS THROUGH SEVERE PLASTIC DEFORMATION

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