Surface integrity and flexural strength improvement in grinding partially stabilized zirconia

2019 ◽  
Vol 26 (12) ◽  
pp. 3261-3278 ◽  
Author(s):  
Javad Khodaii ◽  
Farshad Barazandeh ◽  
Seyed Mehdi Rezaei ◽  
Hamed Adibi ◽  
Ahmed A. D. Sarhan
Keyword(s):  
Flexural Strength ◽  
Surface Integrity ◽  
Stabilized Zirconia ◽  
Partially Stabilized Zirconia ◽  
Strength Improvement

Improvement of surface integrity in the grinding of bioceramic partially stabilized zirconia using analytical, numerical, and experimental methods

2020 ◽  
Vol 46 (9) ◽  
pp. 13784-13797 ◽  
Author(s):  
Javad Khodaii ◽  
Hamed Adibi ◽  
Farshad Barazandeh ◽  
Akbar Solhtalab ◽  
Mehdi Rezaei ◽  
...  
Keyword(s):  
Surface Integrity ◽  
Experimental Methods ◽  
Stabilized Zirconia ◽  
Partially Stabilized Zirconia

Effect of 64S bioglass addition on sintering kinetic, flexural strength and osteoblast cell response of yttria‐partially stabilized zirconia ceramics

2018 ◽  
Vol 16 (2) ◽  
pp. 517-530 ◽  
Author(s):  
Matías F. Stábile ◽  
Clara G. Soubelet ◽  
María P. Albano ◽  
Adalberto L. Rosa ◽  
Larissa Moreira Spinola de Castro‐Raucci ◽  
...  
Keyword(s):  
Flexural Strength ◽  
Cell Response ◽  
Osteoblast Cell ◽  
Stabilized Zirconia ◽  
Zirconia Ceramics ◽  
Partially Stabilized Zirconia ◽  
Yttria Partially Stabilized Zirconia

R-curve behavior and flexural strength of zirconia-toughened alumina and partially stabilized zirconia composite laminates

2018 ◽  
Vol 44 (12) ◽  
pp. 13463-13468 ◽  
Author(s):  
Diego Blaese ◽  
Tobias Benitez ◽  
Marcelo Barros ◽  
Hans Jelitto ◽  
Nahum Travitzky ◽  
...  
Keyword(s):  
Flexural Strength ◽  
Composite Laminates ◽  
Stabilized Zirconia ◽  
Partially Stabilized Zirconia ◽  
Zirconia Toughened Alumina

scholarly journals Simultaneous effects of rice husk silica and silicon carbide whiskers on the mechanical properties and morphology of sodium geopolymer

2020 ◽  
Vol 54 (29) ◽  
pp. 4611-4620 ◽  
Author(s):  
Akm Samsur Rahman ◽  
Chirag Shah ◽  
Nikhil Gupta
Keyword(s):  
Silicon Carbide ◽  
Compressive Strength ◽  
Flexural Strength ◽  
Silica Nanoparticles ◽  
Rice Husk ◽  
Silicon Carbide Whiskers ◽  
Short Beam ◽  
Spherical Silica ◽  
Beam Shear ◽  
Strength Improvement

The current research is focused on developing a geopolymer binder using rice husk ash–derived silica nanoparticles. Four types of rice husks were collected directly from various rice fields of Bangladesh in order to evaluate the pozzolanic activity and compatibility of the derived rice husk ashes with precursors of sodium-based geopolymers. Silicon carbide whiskers were introduced into sodium-based geopolymers in order to evaluate the response of silicon carbide whiskers to the interfacial bonding and strength of sodium-based geopolymers along with rice husk ashes. Compression, flexural and short beam shear tests were performed to investigate the synergistic effect of rice husk ashes–derived silica and commercially available silicon carbide whiskers. Results show that rice husk ashes–derived spherical silica nanoparticles reduced nano-porosity of the geopolymers by ∼20% and doubled the compressive strength. The simultaneous additions of rice husk ashes and silicon carbide whiskers resulted in flexural strength improvement by ∼27% and ∼97%, respectively. The increase in compressive strength due to the inclusion of silica nanoparticles is related to the reduction in porosity. The increase in flexural strength due to simultaneous inclusion of silica and silicon carbide whiskers suggest that silica particles are compatible with the metakaolin-based geopolymers, which is effective in consolidation. Finally, microscopy suggest that silicon carbide whiskers are effective in increasing bridged network and crack resistance.

A mode of deformation in partially stabilized zirconia

1981 ◽  
Vol 16 (5) ◽  
pp. 1428-1431 ◽  
Author(s):  
R. H. J. Hannink ◽  
M. V. Swain
Keyword(s):  
Stabilized Zirconia ◽  
Partially Stabilized Zirconia

A ceramic based on partially stabilized zirconia: Synthesis, structure, and properties under dynamic load

2011 ◽  
Vol 49 (5) ◽  
pp. 685-689 ◽  
Author(s):  
V. V. Milyavskii ◽  
A. S. Savinykh ◽  
F. A. Akopov ◽  
L. B. Borovkova ◽  
T. I. Borodina ◽  
...  
Keyword(s):  
Dynamic Load ◽  
Structure And Properties ◽  
Stabilized Zirconia ◽  
Partially Stabilized Zirconia
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