Wet abrasive behavior of composite materials obtained from solid residuals mixed with polymer and ceramic matrix

2014 ◽  
Vol 40 (7) ◽  
pp. 9345-9353 ◽  
Author(s):  
J. Vite-Torres ◽  
M. Vite-Torres ◽  
J.R. Laguna-Camacho ◽  
J.E. Escalante-Martínez ◽  
E.A. Gallardo-Hernández ◽  
...  
Keyword(s):  
Composite Materials ◽  
Ceramic Matrix ◽  
Abrasive Behavior ◽  
Solid Residuals

scholarly journals Mechanostructural properties of Al2O3—ZrO2 ceramic matrix composites reinforced with polycrystalline fibers based on Al2O3

2020 ◽  
Vol 11 (3-2020) ◽  
pp. 54-57
Author(s):  
G. I. Deynega ◽  
◽  
E. S. Lukin ◽  
N. A. Popova ◽  
D. O. Efimova ◽  
...  
Keyword(s):  
Composite Materials ◽  
Ceramic Matrix Composites ◽  
Ceramic Matrix ◽  
Matrix Composites ◽  
Vacuum Sintering

The article considers the production of composite materials in the Al2O3—ZrO2system by free and vacuum sintering methods, as well as the effectof the introduction of an additive of polycrystalline fibers based on Al2O3on the strengthening of the composites.

TEM specimen preparation of individual SiC/C composite (SCS-6) fibers

1991 ◽  
Vol 49 ◽  
pp. 1104-1105
Author(s):  
R. Alani ◽  
P.R. Swann
Keyword(s):  
Composite Materials ◽  
Cross Section ◽  
Ceramic Matrix Composite ◽  
Ceramic Matrix ◽  
Specimen Preparation ◽  
Ion Milling ◽  
Reliable Technique ◽  
Sic Fiber ◽  
Carbon Core ◽  
General Method

SiC/C based fibers (SCS) have exciting possibilities as reinforcements in advanced metal and ceramic matrix composite materials and there has been a growing interest in preparing specimens of these fibers for TEM studies. Unfortunately, the task of preparing very thin cross section of entire fibers is difficult because the constituent materials making up the fibers have widely different ion milling rates i.e. a carbon core surrounded by a SiC layer coated internally and externally with carbon. In this article, a rapid and reliable technique for preparing TEM specimen of the SCS-6 SiC fiber (manufactured by Textron) is described and together with the results of CTEM, HREM and PEELS studies. The technique is based on a general method of TEM specimen preparation of small objects, e.g. fibers and powder, reported elsewhere.

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