Differential Thermal Expansion Studies of Graphite Reinforced Glass Matrix Composites

1982 ◽  
pp. 89-102
Author(s):  
F. C. Douglas ◽  
K. M. Prewo
Keyword(s):  
Thermal Expansion ◽  
Glass Matrix ◽  
Matrix Composites ◽  
Differential Thermal Expansion ◽  
Glass Matrix Composites

Effect of Thermal Expansion Mismatch on Fiber Pull-out in Glass Matrix Composites

1988 ◽  
Vol 120 ◽  
Author(s):  
U. V. Deshmukh ◽  
A. Kanei ◽  
S. W. Freiman ◽  
D. C. Cranmer
Keyword(s):  
Thermal Expansion ◽  
Silica Glass ◽  
Glass Matrix ◽  
Soda Lime ◽  
Matrix Composites ◽  
Thermal Expansion Mismatch ◽  
Pull Out ◽  
Soda Lime Silica Glass ◽  
Fiber Matrix ◽  
Glass Matrix Composites

AbstractSingle fiber pull-out tests can be used to directly measure the fiber-matrix interfacial shear stress in glass matrix composites. The system under investigation consisted of a soda-lime-silica glass matrix containing SiC monofilaments with a carbon-rich surface. The presence of the carbon-rich layer on the surface of these fibers makes them non-wetting to most glasses; hence the fibers are held in the matrix only by frictional forces acting at the interface. The mechanical gripping responsible for this force can be changed by manipulating the glass matrix/fiber thermal expansion coefficient mismatch. Frictional stresses (τ) and friction coefficients (μ) obtained for SiC monofilaments in a soda-lime-silica glass matrix were compared with previously obtained data on a borosilicate glass matrix (τ = 2–3 MPa, μ = 0.72 ± 0.36). For the soda-lime-silica system, τ's of 4–20 MPa and μ of 0.10 ± 0.03 were obtained. τ in the soda-lime-silica system is higher due to the larger difference in thermal expansion mismatch between the fiber and matrix. The differences in μ may be due to lubrication effects caused by water at the fiber-matrix interface.

Formation of crystalline phase in the glass matrix of Zr-Co-Al glass-matrix composites and its effect on their mechanical properties

2017 ◽  
Vol 23 (6) ◽  
pp. 1216-1222 ◽  
Author(s):  
Woo Chul Kim ◽  
Kang Chul Kim ◽  
Min Young Na ◽  
Seok Hoan Jeong ◽  
Won Tae Kim ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Crystalline Phase ◽  
Glass Matrix ◽  
Matrix Composites ◽  
Glass Matrix Composites

Tensile deformation micromechanisms for bulk metallic glass matrix composites: From work-hardening to softening

2011 ◽  
Vol 59 (10) ◽  
pp. 4126-4137 ◽  
Author(s):  
J.W. Qiao ◽  
A.C. Sun ◽  
E.W. Huang ◽  
Y. Zhang ◽  
P.K. Liaw ◽  
...  
Keyword(s):  
Metallic Glass ◽  
Bulk Metallic Glass ◽  
Work Hardening ◽  
Glass Matrix ◽  
Tensile Deformation ◽  
Matrix Composites ◽  
Glass Matrix Composites

scholarly journals Plasticity-improved Zr–Cu–Al bulk metallic glass matrix composites containing martensite phase

2005 ◽  
Vol 87 (5) ◽  
pp. 051905 ◽  
Author(s):  
Y. F. Sun ◽  
B. C. Wei ◽  
Y. R. Wang ◽  
W. H. Li ◽  
T. L. Cheung ◽  
...  
Keyword(s):  
Metallic Glass ◽  
Bulk Metallic Glass ◽  
Glass Matrix ◽  
Martensite Phase ◽  
Matrix Composites ◽  
Glass Matrix Composites
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