Microstructure analysis of linear friction welded AISI 321 stainless steel joint

Y. Fu; W. Y. Li; X. W. Yang

doi:10.25103/jestr.086.10

Microstructure analysis of linear friction welded AISI 321 stainless steel joint

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

In this study, the microstructure evolution of AISI 321 stainless steel during linear friction welding (LFW) was investigated. The results show that LFWed AISI 321 joint has a distinct weld zone (WZ) and thermo-mechanically affected zone (TMAZ). The WZ presents a narrow band of about 400μm thick, which is characterized by a fine-grained recrystallized structure with the average grain size of 2.3μm. Besides, a strong (001) < 110 > type texture has been formed in the WZ. The TMAZ presents typical streamlines, the thickness of which increases gradually from the weld center to the margins.

Original language	English
Pages (from-to)	37-39
Number of pages	3
Journal	Journal of Engineering Science and Technology Review
Volume	8
Issue number	6
DOIs	https://doi.org/10.25103/jestr.086.10
State	Published - 2015

Keywords

Austenitic stainless steel
Linear friction welding
Microstructure

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10.25103/jestr.086.10

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@article{71dca493bc9847e8b808a08701803ccf,

title = "Microstructure analysis of linear friction welded AISI 321 stainless steel joint",

abstract = "In this study, the microstructure evolution of AISI 321 stainless steel during linear friction welding (LFW) was investigated. The results show that LFWed AISI 321 joint has a distinct weld zone (WZ) and thermo-mechanically affected zone (TMAZ). The WZ presents a narrow band of about 400μm thick, which is characterized by a fine-grained recrystallized structure with the average grain size of 2.3μm. Besides, a strong (001) < 110 > type texture has been formed in the WZ. The TMAZ presents typical streamlines, the thickness of which increases gradually from the weld center to the margins.",

keywords = "Austenitic stainless steel, Linear friction welding, Microstructure",

author = "Y. Fu and Li, \{W. Y.\} and Yang, \{X. W.\}",

note = "Publisher Copyright: {\textcopyright} 2015 Kavala Institute of Technology.",

year = "2015",

doi = "10.25103/jestr.086.10",

language = "英语",

volume = "8",

pages = "37--39",

journal = "Journal of Engineering Science and Technology Review",

issn = "1791-9320",

publisher = "International Hellenic University School of Science and Technology",

number = "6",

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TY - JOUR

T1 - Microstructure analysis of linear friction welded AISI 321 stainless steel joint

AU - Fu, Y.

AU - Li, W. Y.

AU - Yang, X. W.

PY - 2015

Y1 - 2015

N2 - In this study, the microstructure evolution of AISI 321 stainless steel during linear friction welding (LFW) was investigated. The results show that LFWed AISI 321 joint has a distinct weld zone (WZ) and thermo-mechanically affected zone (TMAZ). The WZ presents a narrow band of about 400μm thick, which is characterized by a fine-grained recrystallized structure with the average grain size of 2.3μm. Besides, a strong (001) < 110 > type texture has been formed in the WZ. The TMAZ presents typical streamlines, the thickness of which increases gradually from the weld center to the margins.

AB - In this study, the microstructure evolution of AISI 321 stainless steel during linear friction welding (LFW) was investigated. The results show that LFWed AISI 321 joint has a distinct weld zone (WZ) and thermo-mechanically affected zone (TMAZ). The WZ presents a narrow band of about 400μm thick, which is characterized by a fine-grained recrystallized structure with the average grain size of 2.3μm. Besides, a strong (001) < 110 > type texture has been formed in the WZ. The TMAZ presents typical streamlines, the thickness of which increases gradually from the weld center to the margins.

KW - Austenitic stainless steel

KW - Linear friction welding

KW - Microstructure

UR - https://www.scopus.com/pages/publications/85044135113

U2 - 10.25103/jestr.086.10

DO - 10.25103/jestr.086.10

M3 - 文章

AN - SCOPUS:85044135113

SN - 1791-9320

VL - 8

SP - 37

EP - 39

JO - Journal of Engineering Science and Technology Review

JF - Journal of Engineering Science and Technology Review

IS - 6

ER -

Microstructure analysis of linear friction welded AISI 321 stainless steel joint

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Keywords

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