Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/74593
Title: Element diffusion model with variable coefficient in bimetallic bonding process
Authors: Sun, CY
Cong, YP
Zhang, QD
Fu, MW 
Li, L
Issue Date: 2018
Source: Journal of materials processing technology, 2018, v. 253, p. 99-108
Abstract: The bimetallic bonding mechanisms including macroscopic deformation, microstructure evolution and element diffusion were investigated by using bimetallic hot compression tests of X65/316L. An element concentration diffusion model with a variable coefficient was proposed to determine the element concentration in the metallurgical bonding transition zone (MBTZ). Diffusion distance, strain, deformation temperature and holding time were taken into account in the model. A finite element model of the clad pipes hot extrusion process to investigate the element diffusion behavior in the MBTZ was developed by the proposed diffusion model. The concentration predicted by the proposed model have a good agreement with the experimental results and the proposed model is more accurate than the reference model.
Keywords: Bimetallic materials
Bonding
Diffusion model
Element diffusion
Transition zone
Publisher: Elsevier
Journal: Journal of materials processing technology 
ISSN: 0924-0136
EISSN: 1873-4774
DOI: 10.1016/j.jmatprotec.2017.10.045
Appears in Collections:Journal/Magazine Article

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

6
Last Week
0
Last month
Citations as of Sep 4, 2020

WEB OF SCIENCETM
Citations

4
Last Week
1
Last month
Citations as of Sep 22, 2020

Page view(s)

88
Last Week
3
Last month
Citations as of Sep 23, 2020

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.