Back to Search
Start Over
A comparative study of additive manufacturing techniques: Residual stress and microstructural analysis of CLAD and WAAM printed Ti-6Al-4V components
- Source :
- Materials & Design, Vol 89, Iss, Pp 559-567 (2016)
- Publication Year :
- 2015
- Publisher :
- Elsevier, 2015.
-
Abstract
- Nowadays, there is a great manufacturing trend in producing higher quality net-shape components of challenging geometries. One of the major challenges faced by additive manufacturing (AM) is the residual stresses generated during AM part fabrication often leading to unacceptable distortions and degradation of mechanical properties. Therefore, gaining insight into residual strain/stress distribution is essential for ensuring acceptable quality and performance of high-tech AM parts. This research is aimed at comparing microstructure and residual stress built-up in Ti–6Al–4V AM components produced by Wire + Arc Additive Manufacturing (WAAM) and by laser cladding process (CLAD). Keywords: Residual stress, 3D printing, Titanium alloy, Neutron diffraction, Wire + Arc Additive Manufacturing, Laser cladding
- Subjects :
- Residual stress 3D printing Titanium alloy Neutron diffraction Wire + Arc Additive Manufacturing Laser cladding
0209 industrial biotechnology
Materials science
Fabrication
Residual stress
3D printing
02 engineering and technology
Neutron diffraction
020901 industrial engineering & automation
Residual strain
lcsh:TA401-492
General Materials Science
Ti 6al 4v
business.industry
Mechanical Engineering
Metallurgy
Titanium alloy
Stress distribution
021001 nanoscience & nanotechnology
Microstructure
Laser cladding
Mechanics of Materials
Wire + Arc Additive Manufacturing
lcsh:Materials of engineering and construction. Mechanics of materials
0210 nano-technology
business
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- Materials & Design, Vol 89, Iss, Pp 559-567 (2016)
- Accession number :
- edsair.doi.dedup.....f4085d6dcded0e22013040b3e132d3ac