Effect of copper based filler composition on the strength of brazed joint

Effect of copper based filler composition on the strength of brazed joint

Vacuum brazing of copper-based filler was performed using pure copper plate as its based metal. The brazed joint was obtained at different temperatures, 680oC and 730oC, with same holding time, which is 30 minutes. MBF 2005 (Cu, 5.7wt.%Ni, 9.7wt.%Sn, 7.0wt.%P), MBF 2002 (Cu, 9.9wt.%Ni, 4.0wt.%Sn, 7....

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Main Authors: A. J. S., Hanifah, W. N. W. M. N., Hissyam, Aiman, M. H., M., Ishak, T., Ariga
Format: Article
Language:English
Published: Penerbit UMP 2019
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://umpir.ump.edu.my/id/eprint/25249/
http://umpir.ump.edu.my/id/eprint/25249/
http://umpir.ump.edu.my/id/eprint/25249/
http://umpir.ump.edu.my/id/eprint/25249/1/Effect%20of%20copper%20based%20filler%20composition%20on%20the%20strength%20of%20brazed%20joint.pdf
id ump-25249
recordtype eprints
spelling ump-252492019-07-17T08:16:59Z http://umpir.ump.edu.my/id/eprint/25249/ Effect of copper based filler composition on the strength of brazed joint A. J. S., Hanifah W. N. W. M. N., Hissyam Aiman, M. H. M., Ishak T., Ariga TJ Mechanical engineering and machinery Vacuum brazing of copper-based filler was performed using pure copper plate as its based metal. The brazed joint was obtained at different temperatures, 680oC and 730oC, with same holding time, which is 30 minutes. 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. The intermetallic compound (IMC) and mechanical properties of the joints were investigated in detail. The result show that the interfacial microstructure of the brazed joints is Cu3P and (CuNi)2P. As the brazing temperature increase from 680oC to 730oC, the IMC become thicker leading to decrease in joining strength due to brittle IMC formation. The maximum shear strength reached 112 MPa at 680oC for MBF 2002 and 129 MPa at 730oC for MBF 2005. Hence, it is found that the composition of filler effects the strength of brazed joint. Penerbit UMP 2019 Article PeerReviewed pdf en cc_by_nc_4 http://umpir.ump.edu.my/id/eprint/25249/1/Effect%20of%20copper%20based%20filler%20composition%20on%20the%20strength%20of%20brazed%20joint.pdf A. J. S., Hanifah and W. N. W. M. N., Hissyam and Aiman, M. H. and M., Ishak and T., Ariga (2019) Effect of copper based filler composition on the strength of brazed joint. Journal of Mechanical Engineering and Sciences (JMES), 13 (2). pp. 5090-5103. ISSN 2289-4659 (print); 2231-8380 (online) http://journal.ump.edu.my/jmes/article/view/823 https://doi.org/10.15282/jmes.13.2.2019.22.0419
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
A. J. S., Hanifah
W. N. W. M. N., Hissyam
Aiman, M. H.
M., Ishak
T., Ariga
Effect of copper based filler composition on the strength of brazed joint
description Vacuum brazing of copper-based filler was performed using pure copper plate as its based metal. The brazed joint was obtained at different temperatures, 680oC and 730oC, with same holding time, which is 30 minutes. 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. The intermetallic compound (IMC) and mechanical properties of the joints were investigated in detail. The result show that the interfacial microstructure of the brazed joints is Cu3P and (CuNi)2P. As the brazing temperature increase from 680oC to 730oC, the IMC become thicker leading to decrease in joining strength due to brittle IMC formation. The maximum shear strength reached 112 MPa at 680oC for MBF 2002 and 129 MPa at 730oC for MBF 2005. Hence, it is found that the composition of filler effects the strength of brazed joint.
format Article
author A. J. S., Hanifah
W. N. W. M. N., Hissyam
Aiman, M. H.
M., Ishak
T., Ariga
author_facet A. J. S., Hanifah
W. N. W. M. N., Hissyam
Aiman, M. H.
M., Ishak
T., Ariga
author_sort A. J. S., Hanifah
title Effect of copper based filler composition on the strength of brazed joint
title_short Effect of copper based filler composition on the strength of brazed joint
title_full Effect of copper based filler composition on the strength of brazed joint
title_fullStr Effect of copper based filler composition on the strength of brazed joint
title_full_unstemmed Effect of copper based filler composition on the strength of brazed joint
title_sort effect of copper based filler composition on the strength of brazed joint
publisher Penerbit UMP
publishDate 2019
url http://umpir.ump.edu.my/id/eprint/25249/
http://umpir.ump.edu.my/id/eprint/25249/
http://umpir.ump.edu.my/id/eprint/25249/
http://umpir.ump.edu.my/id/eprint/25249/1/Effect%20of%20copper%20based%20filler%20composition%20on%20the%20strength%20of%20brazed%20joint.pdf
first_indexed 2023-09-18T22:38:40Z
last_indexed 2023-09-18T22:38:40Z
_version_ 1777416767621038080

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