Effect of Heat-Treatment on the Hardness and Mechanical Properties of Boron Alloyed Steel
In an automotive industry, hot stamped, die quenched structural components have been widely used to provide extra protection against crash intrusion. Boron alloyed steel exhibit limited ductility, but it also promotes improvement in impact performance. This study analyzed the effect of cooling rate...
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2016
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| Online Access: | http://umpir.ump.edu.my/id/eprint/14368/ http://umpir.ump.edu.my/id/eprint/14368/1/Effect%20of%20Heat-Treatment%20on%20the%20Hardness%20and%20Mechanical%20Properties%20of%20Boron%20Alloyed%20Steel.pdf |
| _version_ | 1848819707317059584 |
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| author | Salwani, Mohd Salleh Mohammad Raffik, Khiyon |
| author_facet | Salwani, Mohd Salleh Mohammad Raffik, Khiyon |
| author_sort | Salwani, Mohd Salleh |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | In an automotive industry, hot stamped, die quenched structural components have been widely used to provide extra protection against crash intrusion. Boron alloyed steel exhibit limited ductility, but it also promotes improvement in impact performance. This study analyzed the effect of cooling rate on the hardness and energy absorption. Selfquenched specimens were heated to 850°C and cooled in air of room temperature, water at room temperature and cold water. Vickers hardness test and tensile test was then carried out to analyze the effect of different quenching rate. Self-quenched specimens were compared to the properties of the die-quenched specimens obtained from commercial automobile body. Result shows that boron steel with the highest cooling rate has the highest value of hardness but low in strength. |
| first_indexed | 2025-11-15T01:57:50Z |
| format | Conference or Workshop Item |
| id | ump-14368 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T01:57:50Z |
| publishDate | 2016 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-143682017-03-29T02:30:17Z http://umpir.ump.edu.my/id/eprint/14368/ Effect of Heat-Treatment on the Hardness and Mechanical Properties of Boron Alloyed Steel Salwani, Mohd Salleh Mohammad Raffik, Khiyon TJ Mechanical engineering and machinery In an automotive industry, hot stamped, die quenched structural components have been widely used to provide extra protection against crash intrusion. Boron alloyed steel exhibit limited ductility, but it also promotes improvement in impact performance. This study analyzed the effect of cooling rate on the hardness and energy absorption. Selfquenched specimens were heated to 850°C and cooled in air of room temperature, water at room temperature and cold water. Vickers hardness test and tensile test was then carried out to analyze the effect of different quenching rate. Self-quenched specimens were compared to the properties of the die-quenched specimens obtained from commercial automobile body. Result shows that boron steel with the highest cooling rate has the highest value of hardness but low in strength. 2016 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/14368/1/Effect%20of%20Heat-Treatment%20on%20the%20Hardness%20and%20Mechanical%20Properties%20of%20Boron%20Alloyed%20Steel.pdf Salwani, Mohd Salleh and Mohammad Raffik, Khiyon (2016) Effect of Heat-Treatment on the Hardness and Mechanical Properties of Boron Alloyed Steel. In: 2nd International Conference on Automotive Innovation and Green Energy Vehicle (AIGEV 2016) , 2-3 August 2016 , Malaysia Automotive Institute, Cyberjaya, Selangor. pp. 1-6.. (Published) https://www.researchgate.net/publication/311782812_Effect_of_heat-treatment_on_the_hardness_and_mechanical_properties_of_Boron_Alloyed_Steel |
| spellingShingle | TJ Mechanical engineering and machinery Salwani, Mohd Salleh Mohammad Raffik, Khiyon Effect of Heat-Treatment on the Hardness and Mechanical Properties of Boron Alloyed Steel |
| title | Effect of Heat-Treatment on the Hardness and Mechanical Properties of Boron Alloyed Steel |
| title_full | Effect of Heat-Treatment on the Hardness and Mechanical Properties of Boron Alloyed Steel |
| title_fullStr | Effect of Heat-Treatment on the Hardness and Mechanical Properties of Boron Alloyed Steel |
| title_full_unstemmed | Effect of Heat-Treatment on the Hardness and Mechanical Properties of Boron Alloyed Steel |
| title_short | Effect of Heat-Treatment on the Hardness and Mechanical Properties of Boron Alloyed Steel |
| title_sort | effect of heat-treatment on the hardness and mechanical properties of boron alloyed steel |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/14368/ http://umpir.ump.edu.my/id/eprint/14368/ http://umpir.ump.edu.my/id/eprint/14368/1/Effect%20of%20Heat-Treatment%20on%20the%20Hardness%20and%20Mechanical%20Properties%20of%20Boron%20Alloyed%20Steel.pdf |