Journal article 833 views 149 downloads
Diffusion bonding of TiC or TiB reinforced Ti–6Al–4V matrix composites to conventional Ti–6Al–4V alloy
Sergey V. Prikhodko,
Dmytro G. Savvakin,
Pavlo E. Markovsky,
Olexander O. Stasuk,
James Penney,
Amir A. Shirzadi,
Peter Davies,
Helen Davies
Science and Technology of Welding and Joining, Pages: 1 - 7
Swansea University Authors:
Peter Davies, Helen Davies
-
PDF | Accepted Manuscript
Download (1.7MB)
DOI (Published version): 10.1080/13621718.2020.1751403
Abstract
The diffusion bonding of conventional alloy Ti–6Al–4V (Ti-64) and composites of this alloy with 10% of TiC or TiB fabricated using blended elemental powder metallurgy was successfully carried out at 850–1000°C, with a holding time of 60 min under 0.7–1.5 MPa pressure. The metallographic and electron...
Published in: | Science and Technology of Welding and Joining |
---|---|
ISSN: | 1362-1718 1743-2936 |
Published: |
Informa UK Limited
2020
|
Online Access: |
Check full text
|
URI: | https://cronfa.swan.ac.uk/Record/cronfa53891 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Abstract: |
The diffusion bonding of conventional alloy Ti–6Al–4V (Ti-64) and composites of this alloy with 10% of TiC or TiB fabricated using blended elemental powder metallurgy was successfully carried out at 850–1000°C, with a holding time of 60 min under 0.7–1.5 MPa pressure. The metallographic and electron backscattered diffraction studies as well as the bending and microhardness tests across the bonds are presented as the evidence of joint integrity. The selected experimental parameters do not cause undesirable structural changes (degradation) in the base metals adjacent to the bond interface. Particle reinforcement at ∼10% did not appear to modify bonding parameters when compared to the unreinforced Ti-64 alloy. |
---|---|
Keywords: |
diffusion bonding, titanium alloy, metal matrix composite, TiC, TiB, blended elemental powder metallurgy |
Start Page: |
1 |
End Page: |
7 |