Characterization of Heat-Treated Gas Metal Arc-Welded Boron Steel Sheets
The effect of heat treatment on the microstructure and mechanical properties of 1.6-mm-thick boron steel welded by using gas metal arc welding was investigated. The microstructure and mechanical properties of welded boron steel were determined before and after heat treatment. The heat treatment proc...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Springer-Verlag
2018
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| Online Access: | http://umpir.ump.edu.my/id/eprint/19226/1/fkm-2018-mishak-Characterization%20of%20heat-treated%20gas%20metal%20arc-welded1.pdf |
| _version_ | 1796992394589110272 |
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| author | Khairul Ihsan, Yaakob M., Ishak M. H., Aiman Siti Rabiatull Aisha, Idris |
| author_facet | Khairul Ihsan, Yaakob M., Ishak M. H., Aiman Siti Rabiatull Aisha, Idris |
| author_sort | Khairul Ihsan, Yaakob |
| collection | UMP |
| description | The effect of heat treatment on the microstructure and mechanical properties of 1.6-mm-thick boron steel welded by using gas metal arc welding was investigated. The microstructure and mechanical properties of welded boron steel were determined before and after heat treatment. The heat treatment process was conducted according to manufacturer recommendation for optimum outcome. In results, the microstructure of heat treated specimen was completely transformed to martensite. The soften region that was detected and caused fracture of tensile test is located. EDX analysis found that boron element was concentrated at heat-affected zone. Fractography on heat-treated samples shows an intergranular fracture at heat-affected zone because of microvoid existence at grain boundaries. Consequently, this fracture decreased sample strength and promoted fracture propagation |
| first_indexed | 2024-03-06T12:19:26Z |
| format | Article |
| id | UMPir19226 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:19:26Z |
| publishDate | 2018 |
| publisher | Springer-Verlag |
| record_format | dspace |
| spelling | UMPir192262018-03-07T06:45:09Z http://umpir.ump.edu.my/id/eprint/19226/ Characterization of Heat-Treated Gas Metal Arc-Welded Boron Steel Sheets Khairul Ihsan, Yaakob M., Ishak M. H., Aiman Siti Rabiatull Aisha, Idris TJ Mechanical engineering and machinery The effect of heat treatment on the microstructure and mechanical properties of 1.6-mm-thick boron steel welded by using gas metal arc welding was investigated. The microstructure and mechanical properties of welded boron steel were determined before and after heat treatment. The heat treatment process was conducted according to manufacturer recommendation for optimum outcome. In results, the microstructure of heat treated specimen was completely transformed to martensite. The soften region that was detected and caused fracture of tensile test is located. EDX analysis found that boron element was concentrated at heat-affected zone. Fractography on heat-treated samples shows an intergranular fracture at heat-affected zone because of microvoid existence at grain boundaries. Consequently, this fracture decreased sample strength and promoted fracture propagation Springer-Verlag 2018-08-19 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/19226/1/fkm-2018-mishak-Characterization%20of%20heat-treated%20gas%20metal%20arc-welded1.pdf Khairul Ihsan, Yaakob and M., Ishak and M. H., Aiman and Siti Rabiatull Aisha, Idris (2018) Characterization of Heat-Treated Gas Metal Arc-Welded Boron Steel Sheets. The International Journal of Advanced Manufacturing Technology, 94 (1-4). pp. 827-834. ISSN 0268-3768 (Print); 1433-3015 (Online). (Published) https://doi.org/10.1007/s00170-017-0903-z doi: 10.1007/s00170-017-0903-z |
| spellingShingle | TJ Mechanical engineering and machinery Khairul Ihsan, Yaakob M., Ishak M. H., Aiman Siti Rabiatull Aisha, Idris Characterization of Heat-Treated Gas Metal Arc-Welded Boron Steel Sheets |
| title | Characterization of Heat-Treated Gas Metal Arc-Welded Boron
Steel Sheets |
| title_full | Characterization of Heat-Treated Gas Metal Arc-Welded Boron
Steel Sheets |
| title_fullStr | Characterization of Heat-Treated Gas Metal Arc-Welded Boron
Steel Sheets |
| title_full_unstemmed | Characterization of Heat-Treated Gas Metal Arc-Welded Boron
Steel Sheets |
| title_short | Characterization of Heat-Treated Gas Metal Arc-Welded Boron
Steel Sheets |
| title_sort | characterization of heat treated gas metal arc welded boron steel sheets |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/19226/1/fkm-2018-mishak-Characterization%20of%20heat-treated%20gas%20metal%20arc-welded1.pdf |
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