Macrostructural and mechanical properties of rails cladded by automatic flame treatment
This study aimed to determine the effect of surface treatment on the value of hardness and microstructure on the UIC R54 railroad. Surface treatment is carried out to increase the hardness of the railroad tracks’ metal surface, minimizing wear and tear. In this study, the surface treatment process w...
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| creator | Wirawan, Willy Artha Wahjono, Hari Boedi Rachman, Fadli Rozaq Natriya Faisal Rhamadhani, Aslam |
| description | This study aimed to determine the effect of surface treatment on the value of hardness and microstructure on the UIC R54 railroad. Surface treatment is carried out to increase the hardness of the railroad tracks’ metal surface, minimizing wear and tear. In this study, the surface treatment process was carried out using the automatic flame hardening method by utilizing the temperature and heat of oxy-acetylene flame welding. Heating is regulated with flame conditions with the same ratio of oxy-acetylene gas (neutral flame). The heating process is carried out on the surface of the railroad head with variations in the speed of the heating torch 0.027 m/s and 0.083 m/s and cooled quickly using water media. The results showed that the treated rail had a higher hardness value (313.6 BHN) when compared to the untreated rail (276.7 BHN). The same thing has also been confirmed by the results of micro-structure observations that there is a better crystal structure arrangement. |
| doi_str_mv | 10.1063/5.0114141 |
| format | Conference Proceeding |
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A. Ade</contributor><creatorcontrib>Wirawan, Willy Artha ; Wahjono, Hari Boedi ; Rachman, Fadli Rozaq Natriya Faisal ; Rhamadhani, Aslam ; Gunawan ; Adanta, Dendy ; Oemar, Barlin ; Zulkarnain ; Arifin, Amir ; Saputra, M. A. Ade</creatorcontrib><description>This study aimed to determine the effect of surface treatment on the value of hardness and microstructure on the UIC R54 railroad. Surface treatment is carried out to increase the hardness of the railroad tracks’ metal surface, minimizing wear and tear. In this study, the surface treatment process was carried out using the automatic flame hardening method by utilizing the temperature and heat of oxy-acetylene flame welding. Heating is regulated with flame conditions with the same ratio of oxy-acetylene gas (neutral flame). The heating process is carried out on the surface of the railroad head with variations in the speed of the heating torch 0.027 m/s and 0.083 m/s and cooled quickly using water media. The results showed that the treated rail had a higher hardness value (313.6 BHN) when compared to the untreated rail (276.7 BHN). The same thing has also been confirmed by the results of micro-structure observations that there is a better crystal structure arrangement.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/5.0114141</identifier><identifier>CODEN: APCPCS</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Crystal structure ; Flame hardening ; Gas welding ; Hardness ; Heating ; Mechanical properties ; Metal surfaces ; Oxyacetylene welding ; Railway tracks ; Surface treatment</subject><ispartof>AIP Conference Proceedings, 2023, Vol.2689 (1)</ispartof><rights>Author(s)</rights><rights>2023 Author(s). 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Ade</contributor><creatorcontrib>Wirawan, Willy Artha</creatorcontrib><creatorcontrib>Wahjono, Hari Boedi</creatorcontrib><creatorcontrib>Rachman, Fadli Rozaq Natriya Faisal</creatorcontrib><creatorcontrib>Rhamadhani, Aslam</creatorcontrib><title>Macrostructural and mechanical properties of rails cladded by automatic flame treatment</title><title>AIP Conference Proceedings</title><description>This study aimed to determine the effect of surface treatment on the value of hardness and microstructure on the UIC R54 railroad. Surface treatment is carried out to increase the hardness of the railroad tracks’ metal surface, minimizing wear and tear. In this study, the surface treatment process was carried out using the automatic flame hardening method by utilizing the temperature and heat of oxy-acetylene flame welding. Heating is regulated with flame conditions with the same ratio of oxy-acetylene gas (neutral flame). The heating process is carried out on the surface of the railroad head with variations in the speed of the heating torch 0.027 m/s and 0.083 m/s and cooled quickly using water media. The results showed that the treated rail had a higher hardness value (313.6 BHN) when compared to the untreated rail (276.7 BHN). The same thing has also been confirmed by the results of micro-structure observations that there is a better crystal structure arrangement.</description><subject>Crystal structure</subject><subject>Flame hardening</subject><subject>Gas welding</subject><subject>Hardness</subject><subject>Heating</subject><subject>Mechanical properties</subject><subject>Metal surfaces</subject><subject>Oxyacetylene welding</subject><subject>Railway tracks</subject><subject>Surface treatment</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2023</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNotUEtLAzEYDKJgrR78BwFvwtYvj02yRylahYoXRW_hazbBLfsyyR76711pmcMwMMwMQ8gtgxUDJR7KFTAmZ5yRBStLVmjF1DlZAFSy4FJ8X5KrlPYAvNLaLMjXG7o4pBwnl6eILcW-pp13P9g3bpZjHEYfc-MTHQKN2LSJuhbr2td0d6A45aHD3DgaWuw8zdFj7nyfr8lFwDb5mxMvyefz08f6pdi-b17Xj9tiZELkggesheFOAXNGi9qXnnHJg_QhVD544LrEoDQqU-kdaAM6SMUBzA5qobVYkrtj7jz0d_Ip2_0wxX6utNxIEJVRQs6u-6MruSbPc4fejrHpMB4sA_t_nC3t6TjxB_kIYBw</recordid><startdate>20230721</startdate><enddate>20230721</enddate><creator>Wirawan, Willy Artha</creator><creator>Wahjono, Hari Boedi</creator><creator>Rachman, Fadli Rozaq Natriya Faisal</creator><creator>Rhamadhani, Aslam</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20230721</creationdate><title>Macrostructural and mechanical properties of rails cladded by automatic flame treatment</title><author>Wirawan, Willy Artha ; Wahjono, Hari Boedi ; Rachman, Fadli Rozaq Natriya Faisal ; Rhamadhani, Aslam</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p133t-2fad382c601c873de5e1242f4eff9efe0275af67a6897b07807f462008b0d3773</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Crystal structure</topic><topic>Flame hardening</topic><topic>Gas welding</topic><topic>Hardness</topic><topic>Heating</topic><topic>Mechanical properties</topic><topic>Metal surfaces</topic><topic>Oxyacetylene welding</topic><topic>Railway tracks</topic><topic>Surface treatment</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wirawan, Willy Artha</creatorcontrib><creatorcontrib>Wahjono, Hari Boedi</creatorcontrib><creatorcontrib>Rachman, Fadli Rozaq Natriya Faisal</creatorcontrib><creatorcontrib>Rhamadhani, Aslam</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wirawan, Willy Artha</au><au>Wahjono, Hari Boedi</au><au>Rachman, Fadli Rozaq Natriya Faisal</au><au>Rhamadhani, Aslam</au><au>Gunawan</au><au>Adanta, Dendy</au><au>Oemar, Barlin</au><au>Zulkarnain</au><au>Arifin, Amir</au><au>Saputra, M. A. Ade</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Macrostructural and mechanical properties of rails cladded by automatic flame treatment</atitle><btitle>AIP Conference Proceedings</btitle><date>2023-07-21</date><risdate>2023</risdate><volume>2689</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><coden>APCPCS</coden><abstract>This study aimed to determine the effect of surface treatment on the value of hardness and microstructure on the UIC R54 railroad. Surface treatment is carried out to increase the hardness of the railroad tracks’ metal surface, minimizing wear and tear. In this study, the surface treatment process was carried out using the automatic flame hardening method by utilizing the temperature and heat of oxy-acetylene flame welding. Heating is regulated with flame conditions with the same ratio of oxy-acetylene gas (neutral flame). The heating process is carried out on the surface of the railroad head with variations in the speed of the heating torch 0.027 m/s and 0.083 m/s and cooled quickly using water media. The results showed that the treated rail had a higher hardness value (313.6 BHN) when compared to the untreated rail (276.7 BHN). The same thing has also been confirmed by the results of micro-structure observations that there is a better crystal structure arrangement.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/5.0114141</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
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| language | eng |
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| source | AIP Journals Complete |
| subjects | Crystal structure Flame hardening Gas welding Hardness Heating Mechanical properties Metal surfaces Oxyacetylene welding Railway tracks Surface treatment |
| title | Macrostructural and mechanical properties of rails cladded by automatic flame treatment |
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