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Fracture Resistance and Crack Growth Mechanisms in Functionally Graded Ti–TiB

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Main Authors: Sahragard-Monfared, G., Smudde, C. M., Carpenter, R. D.
Format: Book
Language:English
Published: Springer 2023
Subjects:
SEN(B)
FGM
Online Access:https://link.springer.com/article/10.1007/s11661-023-07116-7
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8830
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spelling oai:localhost:PNK-88302023-08-18T02:37:20Z Fracture Resistance and Crack Growth Mechanisms in Functionally Graded Ti–TiB Sahragard-Monfared, G. Smudde, C. M. Carpenter, R. D. SEN(B) FGM CC-By This paper presents the results of fracture tests and crack path observations for a layered functionally graded material (FGM) consisting of Ti and TiB phases. The composition varied in a nearly linear manner from a TiB-rich layer at the bottom to commercially pure (CP) Ti at the top. Elastic properties of the mixed phase interlayers were measured using nanoindentation testing, demonstrating a linear variation with composition. These results differ significantly from approximations calculated in previous studies using a non-linear rule-of-mixtures approach. Fracture tests were conducted on single edge notch bend [SEN(B)] specimens with the notch aligned orthogonal to the direction of the composition gradient. For this crack orientation, "average" R-curve behavior based on the J-integral was investigated to understand the mechanics of crack growth. 2023-08-18T02:37:20Z 2023-08-18T02:37:20Z 2023 Book https://link.springer.com/article/10.1007/s11661-023-07116-7 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8830 en application/pdf Springer
institution Digital Phenikaa
collection Digital Phenikaa
language English
topic SEN(B)
FGM
spellingShingle SEN(B)
FGM
Sahragard-Monfared, G.
Smudde, C. M.
Carpenter, R. D.
Fracture Resistance and Crack Growth Mechanisms in Functionally Graded Ti–TiB
description CC-By
format Book
author Sahragard-Monfared, G.
Smudde, C. M.
Carpenter, R. D.
author_facet Sahragard-Monfared, G.
Smudde, C. M.
Carpenter, R. D.
author_sort Sahragard-Monfared, G.
title Fracture Resistance and Crack Growth Mechanisms in Functionally Graded Ti–TiB
title_short Fracture Resistance and Crack Growth Mechanisms in Functionally Graded Ti–TiB
title_full Fracture Resistance and Crack Growth Mechanisms in Functionally Graded Ti–TiB
title_fullStr Fracture Resistance and Crack Growth Mechanisms in Functionally Graded Ti–TiB
title_full_unstemmed Fracture Resistance and Crack Growth Mechanisms in Functionally Graded Ti–TiB
title_sort fracture resistance and crack growth mechanisms in functionally graded ti–tib
publisher Springer
publishDate 2023
url https://link.springer.com/article/10.1007/s11661-023-07116-7
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8830
_version_ 1774596089647726592
score 8.891145

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