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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/11674
Title: Impulse Pressure Assisted Diffusion Bonding of Low Carbon Steel Using Silver Interlayer
Authors: Sharma G.
Tiwari L.
Dwivedi, Dheerendra Kumar
Published in: Transactions of the Indian Institute of Metals
Abstract: In the present study, impulse pressure assisted diffusion bonding of low carbon steel was carried out using silver interlayer. To study the influence of input process parameters namely bonding temperature (T), maximum pulse pressure (P), and number of pulses (N), experiments of diffusion bonding were conducted according to the Taguchi L9 orthogonal array. To reveal the typical bond interface characteristics, selected samples were examined by scanning electron microscopy (FESEM) equipped with energy dispersive spectroscopy (EDS). The EDS analysis revealed a diffusion affected zone at the interface due to the diffusion of silver and iron across the interface. Lap joints were developed to measure the shear strength of the diffusion bonds. The optimum level of bonding temperature, maximum pulse pressure and number of pulses (875 °C, 10 MPa and 10 pulses) were identified. The ANOVA results indicated that bonding temperature had the highest statistical effect of 66.37% on shear strength followed by number of pulses and maximum pulse pressure. The fracture surface of the lap joints was also examined by FESEM and X-ray diffraction analysis. © 2017, The Indian Institute of Metals - IIM.
Citation: Transactions of the Indian Institute of Metals (2018), 71(1): 11-21
URI: https://doi.org/10.1007/s12666-017-1136-4
http://repository.iitr.ac.in/handle/123456789/11674
Issue Date: 2018
Publisher: Springer India
Keywords: Diffusion bonding
Fractured surface
Impulse pressure
Shear strength
XRD
ISSN: 9722815
Author Scopus IDs: 57202314913
57194158219
7004266679
Author Affiliations: Sharma, G., Department of Mechanical and Industrial Engineering, Indian Institute of Technology Roorkee, Uttarakhand, 247667, India
Tiwari, L., Department of Mechanical and Industrial Engineering, Indian Institute of Technology Roorkee, Uttarakhand, 247667, India
Dwivedi, D.K., Department of Mechanical and Industrial Engineering, Indian Institute of Technology Roorkee, Uttarakhand, 247667, India
Funding Details: Acknowledgements The authors gratefully acknowledge the financial support by the Ministry of Steel India under Grant No. 11(1)/ SDF/2010-TW to this work.
Corresponding Author: Sharma, G.; Department of Mechanical and Industrial Engineering, Indian Institute of Technology RoorkeeIndia; email: gauraviitr1992@gmail.com
Appears in Collections:Journal Publications [ME]

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