Effect of laser surface modification on SS316L surface roughness and laser heating temperature
Nowadays, stainless steel is widely used in laser processing applications, including laser heating, laser brazing, and laser welding. However, it has poor optical properties due to low laser energy absorption. However, this could be improved with the aid of laser surface modification (LSM). The sign...
| Main Authors: | , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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Springer, Singapore
2022
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/34975/ http://umpir.ump.edu.my/id/eprint/34975/1/Effect%20of%20laser%20surface%20modification%20on%20SS316L%20surface%20roughness%20.pdf |
| _version_ | 1848824653571686400 |
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| author | Zaifuddin, A. Q. Afiq, M. D. Aiman, M. H. Quazi, M. M. Mahadzir, I. |
| author_facet | Zaifuddin, A. Q. Afiq, M. D. Aiman, M. H. Quazi, M. M. Mahadzir, I. |
| author_sort | Zaifuddin, A. Q. |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Nowadays, stainless steel is widely used in laser processing applications, including laser heating, laser brazing, and laser welding. However, it has poor optical properties due to low laser energy absorption. However, this could be improved with the aid of laser surface modification (LSM). The significance of this work is to examine the influence of LSM laser power on the surface roughness of 316L stainless steel samples. First, the LSM laser power was varied from 15 to 27 W. Then, the surface topography and variation of the surface roughness values were examined by using a 3D optical microscope. Furthermore, the modified surface by LSM will be heated using laser radiation in order to analyze the effect of surface roughness towards laser heating temperature. The result revealed that as the LSM power increased, thereby resulting in an increase of surface roughness. The highest LSM laser power (27 W) produced the highest surface roughness with 28.98 μm. Experimental results illustrate that the heating temperature were increased 36%, corresponding to a polished flat reference surface, which indicates the increment in energy absorptivity. |
| first_indexed | 2025-11-15T03:16:27Z |
| format | Conference or Workshop Item |
| id | ump-34975 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:16:27Z |
| publishDate | 2022 |
| publisher | Springer, Singapore |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-349752022-08-17T07:52:48Z http://umpir.ump.edu.my/id/eprint/34975/ Effect of laser surface modification on SS316L surface roughness and laser heating temperature Zaifuddin, A. Q. Afiq, M. D. Aiman, M. H. Quazi, M. M. Mahadzir, I. TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics Nowadays, stainless steel is widely used in laser processing applications, including laser heating, laser brazing, and laser welding. However, it has poor optical properties due to low laser energy absorption. However, this could be improved with the aid of laser surface modification (LSM). The significance of this work is to examine the influence of LSM laser power on the surface roughness of 316L stainless steel samples. First, the LSM laser power was varied from 15 to 27 W. Then, the surface topography and variation of the surface roughness values were examined by using a 3D optical microscope. Furthermore, the modified surface by LSM will be heated using laser radiation in order to analyze the effect of surface roughness towards laser heating temperature. The result revealed that as the LSM power increased, thereby resulting in an increase of surface roughness. The highest LSM laser power (27 W) produced the highest surface roughness with 28.98 μm. Experimental results illustrate that the heating temperature were increased 36%, corresponding to a polished flat reference surface, which indicates the increment in energy absorptivity. Springer, Singapore 2022 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/34975/1/Effect%20of%20laser%20surface%20modification%20on%20SS316L%20surface%20roughness%20.pdf Zaifuddin, A. Q. and Afiq, M. D. and Aiman, M. H. and Quazi, M. M. and Mahadzir, I. (2022) Effect of laser surface modification on SS316L surface roughness and laser heating temperature. In: Lecture Notes in Mechanical Engineering; International Conference on Mechanical Engineering Research, ICMER 2021 , 26 - 27 October 2021 , Virtual Conference. pp. 959-969.. ISBN 978-981-19-1457-7 (Published) https://doi.org/10.1007/978-981-19-1457-7_74 |
| spellingShingle | TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics Zaifuddin, A. Q. Afiq, M. D. Aiman, M. H. Quazi, M. M. Mahadzir, I. Effect of laser surface modification on SS316L surface roughness and laser heating temperature |
| title | Effect of laser surface modification on SS316L surface roughness and laser heating temperature |
| title_full | Effect of laser surface modification on SS316L surface roughness and laser heating temperature |
| title_fullStr | Effect of laser surface modification on SS316L surface roughness and laser heating temperature |
| title_full_unstemmed | Effect of laser surface modification on SS316L surface roughness and laser heating temperature |
| title_short | Effect of laser surface modification on SS316L surface roughness and laser heating temperature |
| title_sort | effect of laser surface modification on ss316l surface roughness and laser heating temperature |
| topic | TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics |
| url | http://umpir.ump.edu.my/id/eprint/34975/ http://umpir.ump.edu.my/id/eprint/34975/ http://umpir.ump.edu.my/id/eprint/34975/1/Effect%20of%20laser%20surface%20modification%20on%20SS316L%20surface%20roughness%20.pdf |