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Pasoodeh, Behzad, Alimirzaloo, Vali, Shahbaz, Mehrdad, Hajizadeh, Kaveh, Alizadeh Kaklar, Javad. (1404). The effect of a new hybrid severe plastic deformation method on the microstructure and mechanical properties of CP-Ti. , (), -. doi: 10.22099/ijmf.2025.53087.1331
Behzad Pasoodeh; Vali Alimirzaloo; Mehrdad Shahbaz; Kaveh Hajizadeh; Javad Alizadeh Kaklar. "The effect of a new hybrid severe plastic deformation method on the microstructure and mechanical properties of CP-Ti". , , , 1404, -. doi: 10.22099/ijmf.2025.53087.1331
Pasoodeh, Behzad, Alimirzaloo, Vali, Shahbaz, Mehrdad, Hajizadeh, Kaveh, Alizadeh Kaklar, Javad. (1404). 'The effect of a new hybrid severe plastic deformation method on the microstructure and mechanical properties of CP-Ti', , (), pp. -. doi: 10.22099/ijmf.2025.53087.1331
Pasoodeh, Behzad, Alimirzaloo, Vali, Shahbaz, Mehrdad, Hajizadeh, Kaveh, Alizadeh Kaklar, Javad. The effect of a new hybrid severe plastic deformation method on the microstructure and mechanical properties of CP-Ti. , 1404; (): -. doi: 10.22099/ijmf.2025.53087.1331

The effect of a new hybrid severe plastic deformation method on the microstructure and mechanical properties of CP-Ti

Iranian Journal of Materials Forming
مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 21 مهر 1404
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22099/ijmf.2025.53087.1331
نویسندگان
Behzad Pasoodeh1؛ Vali Alimirzaloo* 2؛ Mehrdad Shahbaz3؛ Kaveh Hajizadeh4؛ Javad Alizadeh Kaklar1
1Department of Mechanical Engineering, Faculty of Engineering, Urmia University, Urmia, Iran
2Urmia university
32Department of Materials Science and Engineering, Faculty of Engineering, Urmia University, Urmia, Iran
4Faculty of Mining and Metallurgical Engineering, Urmia University of Technology, Urmia, Iran
چکیده
In the present study, a novel combined process of severe plastic deformation was introduced, and its effects on the flow behavior/workability, and mechanical properties of commercially pure titanium were investigated through a single pass of the billet through the die. The deformation process consists of three sequential stages: primary cyclic extrusion compression (CEC), equal channel angular pressing (ECAP), and final extrusion. The results showed that the average hardness of the annealed, as-received specimens was 14 HRC on the section perpendicular to the movement axis. This value increased to 21 HRC, 26 HRC, and 29.5 HRC in the samples processed by ECAP, CECAP, and the new CECAP process, respectively. These results demonstrate the higher effectiveness of the new CECAP process in improving sample hardness. Moreover, the findings revealed that the new CECAP method improves the strain distribution compared to the CECAP and ECAP procedures, with the maximum strain increasing by up to 15% and 23%, respectively.
کلیدواژه‌ها
New CECAP؛ Mechanical properties؛ CP-Ti Finite Element Analysis
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تعداد مشاهده مقاله: 1


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