scholarly journals Mechanical properties of Ti-6Al-4V specimens produced by shaped metal deposition

2009 ◽  
Vol 10 (1) ◽  
pp. 015008 ◽  
Author(s):  
Bernd Baufeld ◽  
Omer van der Biest
Keyword(s):  
Mechanical Properties ◽  
Metal Deposition ◽  
Shaped Metal Deposition

scholarly journals Finite element modeling of multi-pass welding and shaped metal deposition processes

2010 ◽  
Vol 199 (37-40) ◽  
pp. 2343-2359 ◽  
Author(s):  
Michele Chiumenti ◽  
Miguel Cervera ◽  
Alessandro Salmi ◽  
Carlos Agelet de Saracibar ◽  
Narges Dialami ◽  
...  
Keyword(s):  
Finite Element ◽  
Finite Element Modeling ◽  
Metal Deposition ◽  
Element Modeling ◽  
Shaped Metal Deposition ◽  
Deposition Processes

Preliminary Experimental Study of Warm Ultrasonic Impact-assisted Laser Metal Deposition

2021 ◽  
pp. 1-15
Author(s):  
Hanyu Song ◽  
Minglang Li ◽  
Muxuan Wang ◽  
Benxin Wu ◽  
Ze Liu ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Experimental Study ◽  
Solid Material ◽  
Metal Deposition ◽  
Laser Metal Deposition ◽  
Ultrasonic Impact Treatment ◽  
Post Process ◽  
Underlying Mechanisms ◽  
Manufacturing Time

Abstract A preliminary experimental study on “warm ultrasonic impact-assisted laser metal deposition” (WUI-LMD) is reported, and such a study is rare in literatures to the authors' knowledge. In WUI-LMD, an ultrasonic impact treatment (UIT) tip is placed near laser spot for in-situ treatment of laser-deposited warm solid material, and the UIT and LMD processes proceed simultaneously. Under the conditions investigated, it is found that in-situ UIT during WUI-LMD can be much more effective in reducing porosity than a post-process UIT. Possible underlying mechanisms are analyzed. WUI-LMD has a great potential to reduce defects and improve mechanical properties without increasing manufacturing time.

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