Laser melting of groove defect repair on high thermal conductivity steel (HTCS-150)

• Main Authors: B., Norhafzan, S. N., Aqida, F., Fazliana, Mohamed Reza Zalani, Mohamed Suffian, I., Ismail, C.M., Khairil
• Format: Article
• Language: English
• Published: Springer Berlin Heidelberg 2018
• Subjects: Q Science (General); TJ Mechanical engineering and machinery
• Online Access: http://umpir.ump.edu.my/id/eprint/23978/7/Laser%20melting%20of%20groove%20defect%20repair%20on%20high%20thermal%20conductivity%20steel%20%28HTCS-150%29.pdf; http://umpir.ump.edu.my/id/eprint/23978/; https://link.springer.com/article/10.1007/s00339-018-1604-7; https://doi.org/10.1007/s00339-018-1604-7

This paper presents laser melting repair of groove defect on HTCS-150 surface using Nd:YAG laser system. Laser melting process was conducted using JK300HPS Nd:YAG twin lamp laser source with 1064 nm wavelength and pulsed mode. The parameters are pulse repetition frequency (PRF) that is set from 70 t...