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Such model is made of interconnected (in a finite number of nodes) volume elements with finite dimensions, finite physical properties and finite degrees of freedom.
Calculation of strains and displacements, with defined mechanical properties [1,11], was performed using Abaqus CAE (Dassault Systèmes, S.
Load was specify on proximal areas between opposite cavity walls as pressure of 2.37±0.14 MPa, and that is the mechanical properties of the composite indicated as polymerization stress of Filtek Z250 which is shown in the paper [11].
Davidson, Effect of adhesive layer properties on stress distribution in composite restorations--a 3D finite element analysis, Dent Mater 18(4) (2002) 295-303
Ferracane, Factors involved in the development of polymerization shrinkage stress in resin-composites: a systematic review, Dent Mater 21(10) (2005) 962-70

The experimental results indicated that Laves and δ precipitations obviously appeared within the grain boundary, under HIP treatment and lower solid-solution temperatures (940°C), which would result in poor mechanical properties.
Alloy 718 has been widely used in gas turbine and related aerospace applications due to its good mechanical properties and structure stability at elevated temperature [4,5].
The solid-solution and aging treatments would significantly affect the precipitations and properties of the alloy 718.
Increasing the precipitation amount of niobium will increase γ˝ precipitations which are advantageous to mechanical properties.
The optimal mechanical properties appeared in the A-S1020 specimens, it can increase tensile strength to 1331.53 MPa, and yield strength was 1201.63 MPa.

Also it was attempted to determine aspects regarding the causes and mechanism when these conditions affect the changes of the mechanical properties.
Also it was attempted to determine aspects regarding the causes and mechanism when these conditions affect the changes of the mechanical properties.
It is known that the softening temperature under load of the resin is 62°C and at 80°C the traction and bending properties of the resin considerably decrease [2].
The behavior to bending takes into account a number of factors.
However, normal load of thermal nature adversely affect these properties.

Many factors influence finishing quality and efficiency in centrifugal barrel finishing, including processing conditions, equipment, media and technological parameters and so on[10,11].
Table 1 The parameters of the Media Properties Al2O3 SiC Density[kg/m3] 3965 3100 Poisson’s ratio 0.2 0.4 Shear modulus[Pa] 3*1011 2.09*1011 Table 2 Orthogonal experiment scheme level Factor Diameter [mm] A Material B 1 A1 =4 B1 = Al2O3 2 A2 =9 B2 = SiC Results and Discussion The velocity analysis of media.
The normal force mainly affects the normal motion of the media and the grinding depth, and ultimately affects the surface roughness of the workpiece.
The tangential force mainly affects the tangential motion of the media and ultimately affects the uniformity.
Fig.7 The Normal Force of 9mm SiC and 9mm Al2O3 Fig.8 The Tangential Force of 9mm SiC and 9mm Al2O3 The normal force, tangential force and rolling friction (omit the figure) of the media are given in Table 3 by analyzing comprehensively Fig.5-Fig.8, The main factors of the force can be analyzed through statistics method using orthogonal experiment analysis (Table 4).

Effects of Suspending Abrasives on the Lubrication Properties of Slurry in Chemical Mechanical Polishing of Silicon Wafer J.Y.
The lubrication properties of the slurry between the silicon wafer and the pad in chemical mechanical polishing (CMP) are critical to the planarity of the silicon wafer.
Moreover, the suspending abrasives, which are contained in the slurry, have an extremely important influence on the lubrication properties of the slurry.
The pitch angle has an important influence on the lubrication properties of the slurry in CMP.
This indicates that the pitch angle is also a vital factor for the lubrication of the CMP process.

These affect the mechanical property of the kenaf sandwich panel, which also explains the deviation of flexural property during testing [3].
Fibers having high aspect ratio are good for fiber bonding and entanglement giving better mechanical properties that are required in natural fiber composites [7].
Aspect ratio is also one of the factors that influence the quality of interfacial bonding between matrix and reinforcement that will affect the mechanical properties of the composites structures.
From observation, due to kenaf dispersion not evenly distributed in matrix, affect the mechanical property of kenaf during testing.
Interfacial Effect on the Mechanical Properties of Glass/Phenolic Composite, Shonan Institute of Technology, Japan

As a consequence they may also affect the metallurgical properties.
Traditionally, TPM has been conducted with a view to optimising the products final metallurgical and mechanical properties.
As a consequence they may also affect the metallurgical properties.
The empirical factor a, determined to a value of 0.11, contains specific properties such as mill design, lubricant, work roll surface, alloy, etc..
Both factors increase friction.

These factors affect their resistance to oxidation and oxidation and degradation mechanisms.
The relatively low content of Al in the latter alloys results from its detrimental effect on their mechanical properties.
It should be noted that the mentioned above groups of materials exhibit considerably different mechanical properties which affect their propensity to stress-induced deformation.
Yttrium is the best recognized alumina dopant which segregates at grain boundaries, and through this process changes its microstructure from equiaxed to columnar, affecting the scale growth mechanism [30-32].
AES in-depth distribution profiles Modeling of the Oxidation and Degradation of 'Alumina Formers' : General Discussion Substantial progress in understanding of the oxidation and degradation of 'alumina formers' achieved recently results from taking into account a variety of factors which affect their behaviour under service conditions.

There are many possible factors of failure, such as loosening, infection, instability, fatigue, wear, poor or unsuitable design, low materials properties, improper surgical intervention.
Materials Properties All materials were considered isotropic and linearly elastic.
The mechanical properties of Ti and UHMWPE were selected from the software database, for TiNi from [9], and for Ti6Al4V from [10].
The corresponding mechanical properties used for simulation are shown in Table 1.
Mechanical properties of the total elbow implant components.

FSP is an innovative technology used to improve the mechanical properties of materials through plastic deformation.
Tunnel defects can weaken the material and compromise its mechanical properties, making it less suitable for structural applications.
Inclusions can weaken the material and reduce its mechanical properties, making it more prone to failure.
SFSP of aluminium alloys can lead to several types of defects, which could be caused by various factors.
Their occurrence can lead to dramatically deterioration of the mechanical properties of the processed material