scholarly journals Additional Effect of Yttria or Magnesia on Densification and Mechanical Properties of Titanium Carbide Whisker/Alumina Composites

1995 ◽  
Vol 103 (1196) ◽  
pp. 404-406
Author(s):  
Isao KONDOH ◽  
Takahiro TANAKA ◽  
Koji TANAKA ◽  
Nobuyuki TAMARI
Keyword(s):  
Mechanical Properties ◽  
Titanium Carbide ◽  
Alumina Composites

scholarly journals Mechanical Properties and Cutting Performance of Titanium Carbide Whisker/Alumina Composites

1996 ◽  
Vol 104 (1209) ◽  
pp. 439-443 ◽  
Author(s):  
Nobuyuki TAMARI ◽  
Takahiro TANAKA ◽  
Isao KONDOH ◽  
Kazuhiro TEZUKA ◽  
Tsutomu YAMAMOTO
Keyword(s):  
Mechanical Properties ◽  
Titanium Carbide ◽  
Cutting Performance ◽  
Alumina Composites

scholarly journals Sintering and Mechanical Properties of Titanium Carbide Whisker/Alumina Composites

1995 ◽  
Vol 103 (1197) ◽  
pp. 506-510 ◽  
Author(s):  
Nobuyuki TAMARI ◽  
Takahiro TANAKA ◽  
Isao KONDOH
Keyword(s):  
Mechanical Properties ◽  
Titanium Carbide ◽  
Alumina Composites

scholarly journals Effect of Whisker Diameter on Mechanical Properties, Oxidation Resistance and Cutting Performance of Titanium Carbide Whisker/Alumina Composites

1996 ◽  
Vol 104 (1213) ◽  
pp. 892-896
Author(s):  
Nobuyuki TAMARI ◽  
Isao KONDOH ◽  
Takahiro TANAKA ◽  
Nobuyuki TOKUNAGA ◽  
Kazuhiro TEZUKA ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Titanium Carbide ◽  
Oxidation Resistance ◽  
Cutting Performance ◽  
Alumina Composites ◽  
Whisker Diameter

Effect of Titanium Carbide Particles on Mechanical Properties of Aluminum Matrix Composites

2017 ◽  
Vol 5 (2) ◽  
pp. 20-30
Author(s):  
Zaman Khalil Ibrahim
Keyword(s):  
Mechanical Properties ◽  
Titanium Carbide ◽  
Compression Strength ◽  
Volume Fraction ◽  
Aluminum Matrix ◽  
Aluminum Matrix Composites ◽  
Matrix Composites ◽  
Powder Metallurgy Technique ◽  
Carbide Particles ◽  
Properties Of Composites

In this research aluminum matrix composites (AMCs) was reinforced by titanium carbide (TiC) particles and was produced. Powder metallurgy technique (PM) has been used to fabricate AMCs reinforced with various amounts (0%, 4%, 8%, 12%, 16% and 20% volume fraction) of TiC particles to study the effect of different volume fractions on mechanical properties of the Al-TiC composites. Measurements of compression strength and hardness showed that mechanical properties of composites increased with an increase in volume fraction of TiC Particles. Al-20 % vol. TiC composites exhibited the best properties with hardness value (97HRB) and compression strength value (275Mpa).

Mechanical Properties of Zirconia Toughened Alumina Composites with TZP Partially Nanostructured Sintered by Liquid Fase

2008 ◽  
Vol 591-593 ◽  
pp. 436-440
Author(s):  
João Marcos K. Assis ◽  
Francisco Piorino Neto ◽  
Francisco Cristóvão Lourenço de Melo ◽  
Maria do Carmo de Andrade Nono
Keyword(s):  
Mechanical Properties ◽  
Fracture Toughness ◽  
Weibull Modulus ◽  
Bending Test ◽  
Sintering Aid ◽  
Zirconia Composites ◽  
Alumina Composites ◽  
Grain Size And Shape ◽  
Zirconia Toughened Alumina ◽  
Zirconia Powders

A comparative study between alumina added niobia ceramics and two alumina zirconia composites from nanostructured TZP (7% and 14% weight) was made. On this composites the zirconia were yttria stabilized and the alumina were submicron structured. As sintering aid a mixture of magnesia, niobia and talc were used on all samples. The sintering was performed at 1450 oC during 60 minutes. The characteristic grain size and shape of an alumina and zirconia powders, aggregates and agglomerates were characterized. The sintering ceramics were evaluated through hardness, fracture toughness and 4 point bending test. Weibull statistic was applied on the flexural results. Although the fracture toughness result from ZTA were lower, and seems to be affected by the liquid fase, the hardness and Weibull modulus were higher than alumina niobia. The grains size and the homogeneity of its distributions on the microstructure of this ceramics was correlated to these higher values. The results from these alumina zirconia composites showed a potential to apply as a ballistic armor material.

Co-milling-assisted exfoliated graphite nanoplatelets filler introduction in polyethylene and alumina composites

2018 ◽  
Vol 53 (13) ◽  
pp. 1815-1826
Author(s):  
Sheng Cai Tan ◽  
Jimmy KW Chan ◽  
Kian Ping Loh
Keyword(s):  
Mechanical Properties ◽  
Tensile Strength ◽  
Composite Materials ◽  
Exfoliated Graphite ◽  
Flexural Properties ◽  
Graphite Nanoplatelets ◽  
Alumina Composites ◽  
Exfoliated Graphite Nanoplatelets ◽  
Polyethylene Composites

This paper aims to investigate the effect of co-milling-assisted exfoliation of graphite into polyethylene and alumina matrices on the mechanical properties of the composites. Tensile mechanical properties of composite materials based on polyethylene reinforced with graphite and graphite-derived fillers at 0–0.75 wt% loading were investigated, while hardness and flexural properties of alumina composites with 0.25 wt% loading of the same additives were assessed. Exfoliated graphite, applied at 0.25–0.75 wt% in pre-exfoliated form or in a co-milling-assisted fashion, has been demonstrated to be effective in enhancing the tensile strength of polyethylene composites. Similar enhancement in hardness and flexural properties was observed in alumina composites with 0.25 wt% loading of the exfoliated graphite. Co-milling-assisted exfoliated graphite nanoplatelets additive introduction has been found to effect a more desirable mechanical properties enhancement in the composites investigated in this study.

Preparation and Mechanical Properties of Graphene Nanosheet Reinforced Alumina Composites

2014 ◽  
Vol 17 (1) ◽  
pp. 28-35 ◽  
Author(s):  
Xia Liu ◽  
Yu-Chi Fan ◽  
Jian-Lin Li ◽  
Lian-Jun Wang ◽  
Wan Jiang
Keyword(s):  
Mechanical Properties ◽  
Graphene Nanosheet ◽  
Alumina Composites
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