کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6961329 | 1452097 | 2018 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Inverse analysis for interface fracture toughness of Ti coating film by laser spallation method
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزار
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Inverse analysis for interface fracture toughness of Ti coating film by laser spallation method Inverse analysis for interface fracture toughness of Ti coating film by laser spallation method](/preview/png/6961329.png)
چکیده انگلیسی
In the present paper, the interface fracture toughness between a Ti coating film and Al-alloy substrate is evaluated using a laser spallation method and a boundary element method. The fracture toughness can be estimated using inverse analyses by the boundary element method using a transfer function computed from the history of the displacement of the specimen. In the present study, an alternative boundary element program is developed for unsteady state vibration of an axi-symmetric solid body. The mode I interface fracture toughness between the Ti coating film and Al-alloy substrate is confirmed to be about 0.66 MPam1/2 from the present investigation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Advances in Engineering Software - Volume 120, June 2018, Pages 62-67
Journal: Advances in Engineering Software - Volume 120, June 2018, Pages 62-67
نویسندگان
Masahiro Arai, Yoshitaka Sato, Daisuke Sugiura, Masaomi Nishimura, Hiroaki Ito, Hideo Cho,