Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 27-35 |
| Number of pages | 9 |
| Journal | Science and Technology of Welding and Joining |
| Volume | 21 |
| Issue number | 1 |
| Early online date | 1 Sep 2015 |
| DOIs | |
| Publication status | Published - 1 Jan 2016 |
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Keywords
- dissimilar friction stir welding
- duplex stainless steel
- S275
- microstructure
- Fatigue
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Dissimilar friction stir welding of duplex stainless steel to low alloy structural steel. / Logan, B. P.; Toumpis, A. I.; Galloway, A. M.; McPherson, N. A.; Hambling, S. J.
In: Science and Technology of Welding and Joining, Vol. 21, No. 1, 01.01.2016, p. 27-35.Research output: Contribution to journal › Article
TY - JOUR
T1 - Dissimilar friction stir welding of duplex stainless steel to low alloy structural steel
AU - Logan, B. P.
AU - Toumpis, A. I.
AU - Galloway, A. M.
AU - McPherson, N. A.
AU - Hambling, S. J.
PY - 2016/1/1
Y1 - 2016/1/1
N2 - In the present study, 6 mm nominal thickness dissimilar steel plates were joined using friction stir welding. The materials used were duplex stainless steel and low alloy structural steel. The weld was assessed by metallographic examination and mechanical testing (transverse tensile and fatigue). Microstructural examination identified four distinct weld zones and a substantially hard region within the stir zone at the base of the weld tool pin. Fatigue specimens demonstrated high level fatigue life and identified four distinct fracture modes.
AB - In the present study, 6 mm nominal thickness dissimilar steel plates were joined using friction stir welding. The materials used were duplex stainless steel and low alloy structural steel. The weld was assessed by metallographic examination and mechanical testing (transverse tensile and fatigue). Microstructural examination identified four distinct weld zones and a substantially hard region within the stir zone at the base of the weld tool pin. Fatigue specimens demonstrated high level fatigue life and identified four distinct fracture modes.
KW - dissimilar friction stir welding
KW - duplex stainless steel
KW - S275
KW - microstructure
KW - Fatigue
UR - http://www.maneyonline.com/loi/stw
UR - http://www.maneypublishing.com
U2 - 10.1179/1362171815Y.0000000063
DO - 10.1179/1362171815Y.0000000063
M3 - Article
VL - 21
SP - 27
EP - 35
JO - Science and Technology of Welding and Joining
JF - Science and Technology of Welding and Joining
SN - 1362-1718
IS - 1
ER -