scholarly journals Interlaminar Shear Fracture Toughness and Fatigue Thresholds for Composite Materials

2008 ◽  
pp. 222-222-29 ◽  
Author(s):  
TK O'Brien ◽  
GB Murri ◽  
SA Salpekar
Keyword(s):  
Fracture Toughness ◽  
Composite Materials ◽  
Shear Fracture ◽  
Interlaminar Shear

Mixed Experimental‐Structural Model for Interlaminar Shear Fracture Toughness

1991 ◽  
Vol 4 (1) ◽  
pp. 108-125 ◽  
Author(s):  
William E. Bachrach ◽  
Thomas R. Hicks ◽  
Zbigniew S. Habas ◽  
Dianne M. Granata
Keyword(s):  
Fracture Toughness ◽  
Structural Model ◽  
Shear Fracture ◽  
Interlaminar Shear

The Effect of Ti Addition on the Microstructure and Fracture Toughness of Bn-Al Composite Materials Synthesized by Vacuum Infiltration

2013 ◽  
Vol 58 (2) ◽  
pp. 509-512 ◽  
Author(s):  
W. Chao ◽  
X. Xiangxin ◽  
C. Xiaozhou ◽  
Y. He ◽  
Ch. Gongjin
Keyword(s):  
Fracture Toughness ◽  
Composite Materials ◽  
Vacuum Infiltration ◽  
X Ray Diffraction ◽  
Al Composite ◽  
Vacuum Atmosphere ◽  
Diffraction Peaks ◽  
Xrd Patterns ◽  
Ti Content ◽  
Ti Addition

In this paper, we studied the effect of Ti addition on the microstructure and fracture toughness of Boron nitride- Aluminum (BN-Al) composite materials that were synthesized by vacuum infiltration. The BN-Al composite materials were fabricated by preheating the [Ti+BN] preforms at 1700º for 1 hour before Al alloys were infiltrated into the preforms in a vacuum atmosphere at 1100º for 2 hours. X-ray diffraction (XRD) patterns showed that the diffraction peaks of titanium diboride (TiB2) appeared when the [Ti+BN] preforms were preheated. It is thought that metal Al protected are visible and this could be achieved by the generation of TiB2 when Al infiltrated into the preform from fractography. The matching fracture toughness of the [Ti+BN] preforms gradually improve when Ti content was increased.

Analysis of methods of determining the interlaminar shear strength of composite materials

1977 ◽  
Vol 12 (4) ◽  
pp. 573-580 ◽  
Author(s):  
I. G. Zhigun ◽  
V. A. Yakushin ◽  
Yu. N. Ivonin
Keyword(s):  
Shear Strength ◽  
Composite Materials ◽  
Interlaminar Shear Strength ◽  
Interlaminar Shear

Performance of All-Polypropylene Composites at LNG Temperatures

2017 ◽  
Author(s):  
Bilim Atli-Veltin
Keyword(s):  
Composite Materials ◽  
Mechanical Performance ◽  
Cost Effective ◽  
Tensile Tests ◽  
Small Scale ◽  
Failure Behavior ◽  
Polypropylene Composites ◽  
Design Flexibility ◽  
Static Tensile ◽  
Interlaminar Shear

In the small scale LNG infrastructure, composite materials are scarcely employed. Potentially, cost effective solutions for LNG applications could be developed thanks to the advantages of composite materials over metals such as weight savings, design flexibility and recyclability. The research presented in this paper focuses on the mechanical performance of fully recyclable, thermoplastic Polypropylene (PP) composite tapes at cryogenic LNG temperatures. Quasi-static tensile tests performed on [±45] laminates made of plain woven plies of PURE® show that at −196°C the behavior is bilinear with the failure strain of 6.5% and failure stress of 37 MPa. Such non-brittle failure behavior of PP is desirable for cryogenic applications. The other results presented in the paper contains [0/90] laminate results and the interlaminar shear strength characteristics at room and cryogenic temperatures.

scholarly journals CURRENT STATE OF APPLIENCE ZIRCONIUM DIOXIDE IN BIOENGINEERING

2020 ◽  
Vol 4 ◽  
pp. 39-42
Author(s):  
Oksana Morozova ◽  
Edwin Gevorkyan
Keyword(s):  
Fracture Toughness ◽  
Composite Materials ◽  
Zirconium Dioxide ◽  
High Performance ◽  
Current Knowledge ◽  
High Hardness ◽  
Color Stability ◽  
Orthopedic Implants ◽  
Advantages And Disadvantages ◽  
Alternative Material

This descriptive review presents current knowledge about the bioengineering use of a zirconium dioxide, the advantages and disadvantages of the material, and the prospects for research in this direction. The work reflects the success of the practical application of the zirconium dioxide as a material for dental structures and biological implants. Such practical characteristics, such as color-stability, chemical stability, good aesthetics, biocompatibility and durability, allowed to actively use the zirconium dioxide as a material for producing various dental structures. In comparison with other ceramics, the presence of high-performance of strength and fracture toughness of the zirconium dioxide enables the use of this material as an alternative material for the reconstructions in the readings with considerable loads. High hardness determines the zirconium dioxide as an excellent material for articular prostheses, because of its hardness, provides a low level of wear and excellent biocompatibility. However, along with positive characteristics, a widespread practical problem of using the zirconium dioxide in dentistry is a chip or fracture of veneering ceramics. It has also been reported that there is a shortage of orthopedic implants such as hydrothermal stability. The solution of such problems is indicated and the use of composite materials based on the zirconium dioxide, which allows to solve a similar problem, as well as to increase the service life and reliability of orthopedic implants by providing a higher fracture toughness and mechanical strength. The existence of such composite materials based on the zirconium dioxide provides a significant increase in the wear resistance of orthopedic implants, which is essential for successful prosthetics

Effect of alcoholic and non-alcoholic beverages on the wear and fracture toughness of teeth and resin composite materials: In vitro study

2013 ◽  
Vol 1 (1) ◽  
pp. 11 ◽  
Author(s):  
Fatema Yusuf ◽  
Savitha Adiga ◽  
Kusum Bashetty ◽  
Jayshree Hegde ◽  
Rupali Karale ◽  
...  
Keyword(s):  
Fracture Toughness ◽  
Composite Materials ◽  
Resin Composite ◽  
In Vitro Study ◽  
Vitro Study ◽  
Alcoholic Beverages
Sign in / Sign up

Export Citation Format

Share Document