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Effect of copper-based fillers composition on spreading and wetting behaviour

Wetting and spreading of molten brazing filler material are important factors that influence the brazing ability of a joint to be brazed. Several investigations into the wetting ability of a brazing filler alloy and its spreading area in the molten state, in addition to effects of brazing temperatur...

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Main Authors: W. N. W. M. N., Hissyam, Aiman, Mohd Halil, Kurniawan, Tedi, M., Ishak, Ariga, T.
Format: Conference or Workshop Item
Language:English
Published: IOP Publishing Ltd 2017
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://umpir.ump.edu.my/id/eprint/20943/1/Effect%20of%20copper-based%20fillers%20composition%20on%20spreading%20and%20wetting%20behaviour.pdf
http://umpir.ump.edu.my/id/eprint/20943/
http://iopscience.iop.org/article/10.1088/1757-899X/238/1/012020/pdf
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spelling my.ump.umpir.209432018-08-29T02:28:22Z http://umpir.ump.edu.my/id/eprint/20943/ Effect of copper-based fillers composition on spreading and wetting behaviour W. N. W. M. N., Hissyam Aiman, Mohd Halil Kurniawan, Tedi M., Ishak Ariga, T. TJ Mechanical engineering and machinery Wetting and spreading of molten brazing filler material are important factors that influence the brazing ability of a joint to be brazed. Several investigations into the wetting ability of a brazing filler alloy and its spreading area in the molten state, in addition to effects of brazing temperature on the contact angle, have been carried out. Generally, the composition of copper-based filler and temperature affect spreading of molten brazing filler material during brazing. Wetting by and interfacial reactions of the molten brazing filler material with the metallic substrate, especially, affect strongly the spreading of the filler material. In this study, the effects of filler composition and brazing temperature on the spreading of molten brazing filler metallic alloys were investigated. MBF 2005 (Cu, 5.7wt.%Ni, 9.7wt.%Sn, 7.0wt.%P), MBF 2002 (Cu, 9.9wt.%Ni, 4.0wt.%Sn, 7.8wt.%P) and VZ 2250 (Cu, 7.0wt.%Ni, 9.3wt.%Sn, 6.3wt.%P) alloys were used as brazing filler materials. Pure copper block and a rectangular plate were employed as the base metal. Brazing filler material and metallic base plate were first washed with acetone. Brazing was performed at 750°C and 800°C under Ar gas for 30 minutes using an electrically heated furnace, after which, the original spreading area, defined as the sessile drop area, and the apparent spreading area were both evaluated. It was observed that the spreading area and wetting angle influenced by the composition of copper-based filler. IOP Publishing Ltd 2017-10 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/20943/1/Effect%20of%20copper-based%20fillers%20composition%20on%20spreading%20and%20wetting%20behaviour.pdf W. N. W. M. N., Hissyam and Aiman, Mohd Halil and Kurniawan, Tedi and M., Ishak and Ariga, T. (2017) Effect of copper-based fillers composition on spreading and wetting behaviour. In: Joining and Welding Symposium (JWS2017), 11 July 2017 , Universiti Malaysia Pahang. pp. 1-6., 238 (1). ISSN 17578981 http://iopscience.iop.org/article/10.1088/1757-899X/238/1/012020/pdf
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
W. N. W. M. N., Hissyam
Aiman, Mohd Halil
Kurniawan, Tedi
M., Ishak
Ariga, T.
Effect of copper-based fillers composition on spreading and wetting behaviour
description Wetting and spreading of molten brazing filler material are important factors that influence the brazing ability of a joint to be brazed. Several investigations into the wetting ability of a brazing filler alloy and its spreading area in the molten state, in addition to effects of brazing temperature on the contact angle, have been carried out. Generally, the composition of copper-based filler and temperature affect spreading of molten brazing filler material during brazing. Wetting by and interfacial reactions of the molten brazing filler material with the metallic substrate, especially, affect strongly the spreading of the filler material. In this study, the effects of filler composition and brazing temperature on the spreading of molten brazing filler metallic alloys were investigated. MBF 2005 (Cu, 5.7wt.%Ni, 9.7wt.%Sn, 7.0wt.%P), MBF 2002 (Cu, 9.9wt.%Ni, 4.0wt.%Sn, 7.8wt.%P) and VZ 2250 (Cu, 7.0wt.%Ni, 9.3wt.%Sn, 6.3wt.%P) alloys were used as brazing filler materials. Pure copper block and a rectangular plate were employed as the base metal. Brazing filler material and metallic base plate were first washed with acetone. Brazing was performed at 750°C and 800°C under Ar gas for 30 minutes using an electrically heated furnace, after which, the original spreading area, defined as the sessile drop area, and the apparent spreading area were both evaluated. It was observed that the spreading area and wetting angle influenced by the composition of copper-based filler.
format Conference or Workshop Item
author W. N. W. M. N., Hissyam
Aiman, Mohd Halil
Kurniawan, Tedi
M., Ishak
Ariga, T.
author_facet W. N. W. M. N., Hissyam
Aiman, Mohd Halil
Kurniawan, Tedi
M., Ishak
Ariga, T.
author_sort W. N. W. M. N., Hissyam
title Effect of copper-based fillers composition on spreading and wetting behaviour
title_short Effect of copper-based fillers composition on spreading and wetting behaviour
title_full Effect of copper-based fillers composition on spreading and wetting behaviour
title_fullStr Effect of copper-based fillers composition on spreading and wetting behaviour
title_full_unstemmed Effect of copper-based fillers composition on spreading and wetting behaviour
title_sort effect of copper-based fillers composition on spreading and wetting behaviour
publisher IOP Publishing Ltd
publishDate 2017
url http://umpir.ump.edu.my/id/eprint/20943/1/Effect%20of%20copper-based%20fillers%20composition%20on%20spreading%20and%20wetting%20behaviour.pdf
http://umpir.ump.edu.my/id/eprint/20943/
http://iopscience.iop.org/article/10.1088/1757-899X/238/1/012020/pdf
_version_ 1643669009782013952
score 13.211869

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