Evaluation of rotational speed and post annealing effect on the microstructural homogeneity of friction stir processed 5083 aluminum alloy

Chun Yi Lin; Truan Sheng Lui; Li Hui Chen

doi:10.1002/9781118062302.ch37

Evaluation of rotational speed and post annealing effect on the microstructural homogeneity of friction stir processed 5083 aluminum alloy

Chun Yi Lin, Truan Sheng Lui, Li Hui Chen

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

Abstract

The effect of rotational speed and post annealing on the microstructural homogeneity of friction stir processed 5083 aluminum alloy was evaluated. In the FSP-affected zone (FAZ) grain size increased with the rotational speed from 450 to 850 rpm. While the rotational speed further arising up to 1650 rpm, the grain size was almost invariant. With a rotational speed of 450 rpm grains grew up to extremely large size and occupied nearly half area in FAZ. Before 850 rpm increasing rotational speed could reduce extreme grain growth in post annealing. However, the post annealed microstructure of the specimens 850-1650 rpm was similar, in which the survived initial fine grains occupied about 60% area of FAZ. The effect of stored energy induced by the different rotational speeds on the microstructural homogeneity of post annealed FSPed specimens was also discussed in this study.

Original language	English
Title of host publication	Friction Stir Welding and Processing VI - Held During the TMS 2011 Annual Meeting and Exhibition
Publisher	Minerals, Metals and Materials Society
Pages	315-321
Number of pages	7
ISBN (Print)	9781118002018
DOIs	https://doi.org/10.1002/9781118062302.ch37
Publication status	Published - 2011 Jan 1

Publication series

Name	TMS Annual Meeting

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Mechanics of Materials
Metals and Alloys

Access to Document

10.1002/9781118062302.ch37

Fingerprint Dive into the research topics of 'Evaluation of rotational speed and post annealing effect on the microstructural homogeneity of friction stir processed 5083 aluminum alloy'. Together they form a unique fingerprint.

Cite this

Lin, C. Y., Lui, T. S., & Chen, L. H. (2011). Evaluation of rotational speed and post annealing effect on the microstructural homogeneity of friction stir processed 5083 aluminum alloy. In Friction Stir Welding and Processing VI - Held During the TMS 2011 Annual Meeting and Exhibition (pp. 315-321). (TMS Annual Meeting). Minerals, Metals and Materials Society. https://doi.org/10.1002/9781118062302.ch37

@inproceedings{2bad725aac6e4c92b39a54126b33dedc,

title = "Evaluation of rotational speed and post annealing effect on the microstructural homogeneity of friction stir processed 5083 aluminum alloy",

abstract = "The effect of rotational speed and post annealing on the microstructural homogeneity of friction stir processed 5083 aluminum alloy was evaluated. In the FSP-affected zone (FAZ) grain size increased with the rotational speed from 450 to 850 rpm. While the rotational speed further arising up to 1650 rpm, the grain size was almost invariant. With a rotational speed of 450 rpm grains grew up to extremely large size and occupied nearly half area in FAZ. Before 850 rpm increasing rotational speed could reduce extreme grain growth in post annealing. However, the post annealed microstructure of the specimens 850-1650 rpm was similar, in which the survived initial fine grains occupied about 60% area of FAZ. The effect of stored energy induced by the different rotational speeds on the microstructural homogeneity of post annealed FSPed specimens was also discussed in this study.",

author = "Lin, {Chun Yi} and Lui, {Truan Sheng} and Chen, {Li Hui}",

year = "2011",

month = jan,

day = "1",

doi = "10.1002/9781118062302.ch37",

language = "English",

isbn = "9781118002018",

series = "TMS Annual Meeting",

publisher = "Minerals, Metals and Materials Society",

pages = "315--321",

booktitle = "Friction Stir Welding and Processing VI - Held During the TMS 2011 Annual Meeting and Exhibition",

address = "United States",

}

Lin, CY, Lui, TS & Chen, LH 2011, Evaluation of rotational speed and post annealing effect on the microstructural homogeneity of friction stir processed 5083 aluminum alloy. in Friction Stir Welding and Processing VI - Held During the TMS 2011 Annual Meeting and Exhibition. TMS Annual Meeting, Minerals, Metals and Materials Society, pp. 315-321. https://doi.org/10.1002/9781118062302.ch37

Evaluation of rotational speed and post annealing effect on the microstructural homogeneity of friction stir processed 5083 aluminum alloy. / Lin, Chun Yi; Lui, Truan Sheng; Chen, Li Hui.

Friction Stir Welding and Processing VI - Held During the TMS 2011 Annual Meeting and Exhibition. Minerals, Metals and Materials Society, 2011. p. 315-321 (TMS Annual Meeting).

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

TY - GEN

T1 - Evaluation of rotational speed and post annealing effect on the microstructural homogeneity of friction stir processed 5083 aluminum alloy

AU - Lin, Chun Yi

AU - Lui, Truan Sheng

AU - Chen, Li Hui

PY - 2011/1/1

Y1 - 2011/1/1

N2 - The effect of rotational speed and post annealing on the microstructural homogeneity of friction stir processed 5083 aluminum alloy was evaluated. In the FSP-affected zone (FAZ) grain size increased with the rotational speed from 450 to 850 rpm. While the rotational speed further arising up to 1650 rpm, the grain size was almost invariant. With a rotational speed of 450 rpm grains grew up to extremely large size and occupied nearly half area in FAZ. Before 850 rpm increasing rotational speed could reduce extreme grain growth in post annealing. However, the post annealed microstructure of the specimens 850-1650 rpm was similar, in which the survived initial fine grains occupied about 60% area of FAZ. The effect of stored energy induced by the different rotational speeds on the microstructural homogeneity of post annealed FSPed specimens was also discussed in this study.

AB - The effect of rotational speed and post annealing on the microstructural homogeneity of friction stir processed 5083 aluminum alloy was evaluated. In the FSP-affected zone (FAZ) grain size increased with the rotational speed from 450 to 850 rpm. While the rotational speed further arising up to 1650 rpm, the grain size was almost invariant. With a rotational speed of 450 rpm grains grew up to extremely large size and occupied nearly half area in FAZ. Before 850 rpm increasing rotational speed could reduce extreme grain growth in post annealing. However, the post annealed microstructure of the specimens 850-1650 rpm was similar, in which the survived initial fine grains occupied about 60% area of FAZ. The effect of stored energy induced by the different rotational speeds on the microstructural homogeneity of post annealed FSPed specimens was also discussed in this study.

UR - http://www.scopus.com/inward/record.url?scp=79960621956&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79960621956&partnerID=8YFLogxK

U2 - 10.1002/9781118062302.ch37

DO - 10.1002/9781118062302.ch37

M3 - Conference contribution

AN - SCOPUS:79960621956

SN - 9781118002018

T3 - TMS Annual Meeting

SP - 315

EP - 321

BT - Friction Stir Welding and Processing VI - Held During the TMS 2011 Annual Meeting and Exhibition

PB - Minerals, Metals and Materials Society

ER -

Lin CY, Lui TS, Chen LH. Evaluation of rotational speed and post annealing effect on the microstructural homogeneity of friction stir processed 5083 aluminum alloy. In Friction Stir Welding and Processing VI - Held During the TMS 2011 Annual Meeting and Exhibition. Minerals, Metals and Materials Society. 2011. p. 315-321. (TMS Annual Meeting). https://doi.org/10.1002/9781118062302.ch37