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The cutting performance of the α-SiAlON tools was tested by machining gray cast iron, using composition of the best mechanical properties.
The relationship between the amount of additive and the properties of the samples is evidence in SNYA2 that present α-SiAlON as the main matrix phase that increase of properties mechanical and phase Y2Si3O3N4 disappears.
Mechanical properties The results of the sintered samples are shown in Table 2.
The similarity of the microstructural features, especially the formation of elongated α-SiAlON grains and the presence of small residual amounts of an intergranular glassy phase should be the determining factors for the SNYA2 samples present higher mechanical properties.
Petzow, Editors, Tailoring of Mechanical Properties of Si3N4 Ceramics, Kluwer Academic, Dordrecht, The Netherlands (1994), p. 87

Synthetic polymers, such as polyvinyl alcohol (PVA), are popular components of tissue scaffolds because of their suitable mechanical properties, i.e., high tensile strength and elastic modulus, with controlled degradation rate [22-24].
Synthetic polymers with high mechanical strength, when blended with natural polymers, often retain both mechanical properties and bioactive components [31].
Instead of testing the chosen factors one at a time, the method designs an experiment where all factors are studied simultaneously.
ANOVA indicates PVAG ratio to be a significant factor affecting both standard deviation of fiber diameter (p = 0.019) and occurrence of beading (p = 0.012) at 95% confidence level.
Kocbek, The impact of relative humidity during electrospinning on the morphology and mechanical properties of nanofibers, Int.

The blends of DGEBA and Phn with high mechanical properties have generated a lot of interest due to the potential improvement in mechanical properties of epoxy resins [3, 4].
Fatigue phenomena in reinforced polymer and hybrid composite materials is affected by several factors like type and nature of polymer materials, reinforced materials (type, volume and ratio), humidity, temperature, applied load and other factors [5,6,7].
Results and Discussion The polymer materials are affected by inner and external factors.
The inner factors include samples structures, materials type, regularity, direction and strength of molecular chains which form the polymer materials play important role in limiting the mechanical properties for the polymer materials.
Mai, Investigation of the mechanical properties of DGEBA-based epoxy resin with nanoclay additives, Compos.

Microstructure of weld also affects the joint properties hence its study can help to understand about factors that influence joint properties.
These factors influence size of grain formation in nugget zone.
Nakata, Development of microstructure and mechanical properties in laser-FSW hybrid welded inconel 600, Mater.
Li, Mechanical properties of electric assisted friction stir welded 2219 aluminum alloy, J.
Li, Microstructure and mechanical properties of electrically assisted friction stir welded AZ31B alloy joints, J.

Thus, this paper investigates a relationship among these three factors to determine the setting condition which minimizes the anodizing cycle time.
Roa et al. studied mechanical properties of alumina layers formed in sulfuric acid anodizing under burning conditions [10].
It is obvious that the productivity of an anodizing process can be increased by reducing the anodizing time and adjustment of other related variables to maintain required thickness without affecting burn defect.
[8] Yann Goueffon, Laurent Arurault: Black anodic coatings for space applications: Study of the process parameters, characteristics and mechanical properties, Journal of Materials Processing Technology, Vol.209 (2009), p.5145-5151
Muller: Mechanical Properties at Nanometric Scale of Alumina Layers Formed in Sulfuric Acid Anodizing under Burning Conditions, Ceramics International, Vol. 38 (2012), p.1627–1633.

Thereafter, the measurement results were analysed to define how the applied coating product along with the material of measured object affect the work-piece dimensional properties.
The accuracy is influenced by a scale of factors.
In his paper, he mentions that one of the primary external factors influencing measurement accuracy when using optical scanner is the treatment of measured object – with a matting layer.
Several so-called developers usually used for penetrant assessment were tested as well, since they can be used for surface matting due to their convenient properties.
In the opposite extreme, the optical surface properties are so unsuitable that the uncoated surface (smooth, glossy, transparent, black) is not scanned at all.

The integrity and density of the barrier layer and the across-running cracks of the silicon carbide transition layer are the main factors influencing the oxidation resistance of the sample.
The strength retention ratio of different coating samples after oxidation under different temperature were calculated, and the effect of oxidation on mechanical properties of the coating samples was analyzed.
Results and Discussion Antioxidant properties.
Mechanical properties.
The integrity and density of the barrier layer and the perforative crack of the silicon carbide transition layer are the main factors influencing the oxidation resistance of the sample.

However the casting products have poor mechanical properties than those of wrought products.
So many studies have been conducted to improve the mechanical properties of cast Al alloy.
VAL12 shows good mechanical properties having an ultimate tensile strength of 513MPa and 2.5% elongation.
In order to extend the applications, it is necessary to investigate the fatigue properties of the alloys.
In previous section, the major factor affecting the low cycle fatigue life was explained by the crack initiation and its easiness was related to the lower tensile strength of the alloy.

Specification cutting tools durability made of cutting ceramic in machining process of steel 80MoCrV4016 is very important for economics of small and medium-sized enterprises, because cutting tool durability is factor that significantly affects the budget of these enterprises.
Technical science defines a lot of different factors, that they may be cause of shorter cutting tool lifetime.
For increase cutting tool durability is necessary maximally possible elimination of these factors.
As new materials were developed during a specific era, the properties of the cutting tool improved.
Material for workpieces is from specific material list with guaranteed chemical structure and mechanical properties.

Thus, the investigation of these properties is highly desirable.
Tests were performed based on orthogonal arrays, which correlate the influence of control parameters on the properties of porous alumina ceramics.
The proportional effects of each factor and the extent to which they affect the overall result are introduced.
Modeling the Physical Properties of Gamma Alumina Catalyst Carrier Based on an Artificial Neural Network.
Cesar, & H.Goldenstein Effect of porosity on the mechanical properties of high purity alumina .Cerâmica, 51 (2005) 239-251