INFLUENCE OF ECAP TEMPERATURE ON THE MECHANICAL PROPERTIES OF PURE TI
Commercial pure titanium（ CP-Ti） TA2 was pressed 1 pass by equal channel angular pressing（ ECAP） with BC route at room temperature（ RT） and 300℃,respectively. The microstructure and mechanical properties of the samples were investigated to find the influence of ECAP temperature on the mechanical pro...
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| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2017-01-01
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| Series: | Jixie qiangdu |
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| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.03.033 |
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| author | DU FeiPeng LIU Fang JIAO QingYa WANG Fei |
| author_facet | DU FeiPeng LIU Fang JIAO QingYa WANG Fei |
| author_sort | DU FeiPeng |
| collection | DOAJ |
| description | Commercial pure titanium（ CP-Ti） TA2 was pressed 1 pass by equal channel angular pressing（ ECAP） with BC route at room temperature（ RT） and 300℃,respectively. The microstructure and mechanical properties of the samples were investigated to find the influence of ECAP temperature on the mechanical properties of CP-Ti. The experimental results suggested that grains of the samples after ECAP 1 pass were elongated and lath-like and crystal twinning was found,the microhardness and tensile strength of the samples pressed 1 pass at room temperature and 300℃ increased from 179. 5 kgf·mm<sup>-2</sup>,443 MPa to 234. 2 kgf·mm<sup>-2</sup>,560 MPa and 213. 5 kgf·mm<sup>-2</sup>、544 MPa,respectively,while the elongation at break reduced from 21. 5% to 11. 5% and 16. 5%,respectively. |
| format | Article |
| id | doaj-art-96b698aba16c46088fd0b2e5b98a4d14 |
| institution | OA Journals |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-96b698aba16c46088fd0b2e5b98a4d142025-08-20T02:37:34ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692017-01-013969269630598582INFLUENCE OF ECAP TEMPERATURE ON THE MECHANICAL PROPERTIES OF PURE TIDU FeiPengLIU FangJIAO QingYaWANG FeiCommercial pure titanium（ CP-Ti） TA2 was pressed 1 pass by equal channel angular pressing（ ECAP） with BC route at room temperature（ RT） and 300℃,respectively. The microstructure and mechanical properties of the samples were investigated to find the influence of ECAP temperature on the mechanical properties of CP-Ti. The experimental results suggested that grains of the samples after ECAP 1 pass were elongated and lath-like and crystal twinning was found,the microhardness and tensile strength of the samples pressed 1 pass at room temperature and 300℃ increased from 179. 5 kgf·mm<sup>-2</sup>,443 MPa to 234. 2 kgf·mm<sup>-2</sup>,560 MPa and 213. 5 kgf·mm<sup>-2</sup>、544 MPa,respectively,while the elongation at break reduced from 21. 5% to 11. 5% and 16. 5%,respectively.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.03.033Equal channel angular pressing（ECAP）CP-TiTemperatureMicrostructureMechanical properties |
| spellingShingle | DU FeiPeng LIU Fang JIAO QingYa WANG Fei INFLUENCE OF ECAP TEMPERATURE ON THE MECHANICAL PROPERTIES OF PURE TI Jixie qiangdu Equal channel angular pressing（ECAP） CP-Ti Temperature Microstructure Mechanical properties |
| title | INFLUENCE OF ECAP TEMPERATURE ON THE MECHANICAL PROPERTIES OF PURE TI |
| title_full | INFLUENCE OF ECAP TEMPERATURE ON THE MECHANICAL PROPERTIES OF PURE TI |
| title_fullStr | INFLUENCE OF ECAP TEMPERATURE ON THE MECHANICAL PROPERTIES OF PURE TI |
| title_full_unstemmed | INFLUENCE OF ECAP TEMPERATURE ON THE MECHANICAL PROPERTIES OF PURE TI |
| title_short | INFLUENCE OF ECAP TEMPERATURE ON THE MECHANICAL PROPERTIES OF PURE TI |
| title_sort | influence of ecap temperature on the mechanical properties of pure ti |
| topic | Equal channel angular pressing（ECAP） CP-Ti Temperature Microstructure Mechanical properties |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.03.033 |
| work_keys_str_mv | AT dufeipeng influenceofecaptemperatureonthemechanicalpropertiesofpureti AT liufang influenceofecaptemperatureonthemechanicalpropertiesofpureti AT jiaoqingya influenceofecaptemperatureonthemechanicalpropertiesofpureti AT wangfei influenceofecaptemperatureonthemechanicalpropertiesofpureti |