Optical method of on-line temperature monitoring on the melt surface in laser metal deposition technology

Author(s):  
Yuri N. Zavalov ◽  
Alexander V. Dubrov ◽  
Vladimir D. Dubrov
2014 ◽  
Vol 9 (4) ◽  
pp. 1385-1393 ◽  
Author(s):  
Qingmin Li ◽  
Haoxi Cong ◽  
Jinyuan Xing ◽  
Bo Qi ◽  
Chengrong Li

2021 ◽  
Vol 2144 (1) ◽  
pp. 012001
Author(s):  
P S Rodin ◽  
V D Dubrov

Abstract The control of the track shape in laser metal deposition technology by the QCW laser mode has been studied. The different geometric characteristics of the tracks are shown to obtain at the same average laser power, depending on the selected laser power control mode. The difference in the temperature regimes of track formation is shown.


2016 ◽  
Vol 95 (2) ◽  
pp. 979-999 ◽  
Author(s):  
Sonia Ben Brahim ◽  
Ridha Bouallegue ◽  
Jacques David ◽  
Tan Hoa Vuong ◽  
Maria David

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