2010
DOI: 10.1016/j.matdes.2009.08.025
|View full text |Cite
|
Sign up to set email alerts
|

Microstructural characteristics and mechanical properties of friction stir welded joints of Ti–6Al–4V titanium alloy

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
2
1

Citation Types

9
47
0
2

Year Published

2010
2010
2024
2024

Publication Types

Select...
6
3

Relationship

0
9

Authors

Journals

citations
Cited by 103 publications
(58 citation statements)
references
References 26 publications
9
47
0
2
Order By: Relevance
“…The results showed 360 HV10 hardness in the joint area, which means that the hardness in the area of the titanium base metal and aluminium is increased by 6% and 20%, respectively. The increase in hardness has been reported by other researchers as well [31][32][33][34][35][36]. For example, Kitamura showed that smaller particles increase the strength of the structure, and that hardness is also directly associated with strength, and as the grains have smaller size in the stirred zone the hardness of the stirred zone increases [36].…”
Section: Analysis Of Hardnesssupporting
confidence: 69%
“…The results showed 360 HV10 hardness in the joint area, which means that the hardness in the area of the titanium base metal and aluminium is increased by 6% and 20%, respectively. The increase in hardness has been reported by other researchers as well [31][32][33][34][35][36]. For example, Kitamura showed that smaller particles increase the strength of the structure, and that hardness is also directly associated with strength, and as the grains have smaller size in the stirred zone the hardness of the stirred zone increases [36].…”
Section: Analysis Of Hardnesssupporting
confidence: 69%
“…Grains in NZ have been found fine and equal in size approximately. From top surface to bottom surface, grain size is also decreased due to peak temperature difference between top to bottom surface thickness; many researchers have proposed that the fine grain size in NZ area is due to the rotation of the sub-grains which produce dynamic recrystallization in friction stir welding (Yang et al, 2014;Xu et al, 2012;Liu et al, 2010). On the top of the surface, centrifugal force remains very high which in effect produces high compression force per unit area resulting in a small number of crystal nuclei and higher grain size.…”
Section: Microstructurementioning
confidence: 99%
“…Se observa la variación de la dureza que experimenta la unión realizada por proceso FSSW con velocidad de rotación de 500 RPM, 2 mm/s en velocidad de penetración y 3 s en tiempo de sostenimiento. Se obtuvieron valores promedio partiendo desde la zona de agitación (ZA) de 356 HV, la zona afectada termomecánicamente (ZATM) de 355 HV, la zona afectada por el calor (ZAC) de 321 HV y el metal base (MB) de 360 HV, se puede observar que la zona de agitación tiene una dureza ligeramente menor que la del metal base, la disminución de la dureza en la zona afectada por el calor puede explicarse por el efecto de recocido causado por el calentamiento producido por la fricción [34]. …”
Section: Microdurezaunclassified