'In-situ' weld-alloying/laser beam welding of SiCp/6061A1 MMC

H. M. Wang; Y. L. Chen; L. G. Yu

doi:10.1016/S0921-5093(00)01249-1

'In-situ' weld-alloying/laser beam welding of SiCp/6061A1 MMC

H. M. Wang^*
, Y. L. Chen
, L. G. Yu

^*此作品的通讯作者

材料科学与工程学院

Beihang University

科研成果: 期刊稿件 › 文章 › 同行评审

75 引用（Scopus）

摘要

In this paper, 'in-situ' weld-alloying/laser beam welding with titanium as alloying element is utlized to join SiCp/6061 Al MMC in order to prevent the formation of the needle-like harmful Al₄C₃ phases in the weld. Microstructure of the weld is characterized as functions of alloying content and processing parameters. Results show that the needle-like harmful aluminum carbides are completely eliminated. A central fusion weld joint reinforced by TiC, Ti₅Si₃ and Al₃Ti is produced by 'in-situ' weld-alloying/laser beam welding of SiCp/6061 Al MMC, while some large pores are formed in the partly melted zone. (C) 2000 Elsevier Science S.A. All rights reserved.

源语言	英语
页（从-至）	1-6
页数	6
期刊	Materials Science and Engineering: A
卷	293
期	1-2
DOI	https://doi.org/10.1016/S0921-5093(00)01249-1
出版状态	已出版 - 2000

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@article{359b79b7d2a74d8f9f706d09f201110f,

title = "'In-situ' weld-alloying/laser beam welding of SiCp/6061A1 MMC",

abstract = "In this paper, 'in-situ' weld-alloying/laser beam welding with titanium as alloying element is utlized to join SiCp/6061 Al MMC in order to prevent the formation of the needle-like harmful Al4C3 phases in the weld. Microstructure of the weld is characterized as functions of alloying content and processing parameters. Results show that the needle-like harmful aluminum carbides are completely eliminated. A central fusion weld joint reinforced by TiC, Ti5Si3 and Al3Ti is produced by 'in-situ' weld-alloying/laser beam welding of SiCp/6061 Al MMC, while some large pores are formed in the partly melted zone. (C) 2000 Elsevier Science S.A. All rights reserved.",

keywords = "Aluminum carbide, In-situ weld-alloying, Laser beam welding, SiCp/Al MMCs, Titanium carbide, Titanium silicide",

author = "Wang, \{H. M.\} and Chen, \{Y. L.\} and Yu, \{L. G.\}",

year = "2000",

doi = "10.1016/S0921-5093(00)01249-1",

language = "英语",

volume = "293",

pages = "1--6",

journal = "Materials Science and Engineering: A",

issn = "0921-5093",

publisher = "Elsevier Ltd",

number = "1-2",

}

TY - JOUR

T1 - 'In-situ' weld-alloying/laser beam welding of SiCp/6061A1 MMC

AU - Wang, H. M.

AU - Chen, Y. L.

AU - Yu, L. G.

PY - 2000

Y1 - 2000

N2 - In this paper, 'in-situ' weld-alloying/laser beam welding with titanium as alloying element is utlized to join SiCp/6061 Al MMC in order to prevent the formation of the needle-like harmful Al4C3 phases in the weld. Microstructure of the weld is characterized as functions of alloying content and processing parameters. Results show that the needle-like harmful aluminum carbides are completely eliminated. A central fusion weld joint reinforced by TiC, Ti5Si3 and Al3Ti is produced by 'in-situ' weld-alloying/laser beam welding of SiCp/6061 Al MMC, while some large pores are formed in the partly melted zone. (C) 2000 Elsevier Science S.A. All rights reserved.

AB - In this paper, 'in-situ' weld-alloying/laser beam welding with titanium as alloying element is utlized to join SiCp/6061 Al MMC in order to prevent the formation of the needle-like harmful Al4C3 phases in the weld. Microstructure of the weld is characterized as functions of alloying content and processing parameters. Results show that the needle-like harmful aluminum carbides are completely eliminated. A central fusion weld joint reinforced by TiC, Ti5Si3 and Al3Ti is produced by 'in-situ' weld-alloying/laser beam welding of SiCp/6061 Al MMC, while some large pores are formed in the partly melted zone. (C) 2000 Elsevier Science S.A. All rights reserved.

KW - Aluminum carbide

KW - In-situ weld-alloying

KW - Laser beam welding

KW - SiCp/Al MMCs

KW - Titanium carbide

KW - Titanium silicide

UR - https://www.scopus.com/pages/publications/0034333459

U2 - 10.1016/S0921-5093(00)01249-1

DO - 10.1016/S0921-5093(00)01249-1

M3 - 文章

AN - SCOPUS:0034333459

SN - 0921-5093

VL - 293

SP - 1

EP - 6

JO - Materials Science and Engineering: A

JF - Materials Science and Engineering: A

IS - 1-2

ER -

'In-situ' weld-alloying/laser beam welding of SiCp/6061A1 MMC

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