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Compared to bulk lightweight materials, the hybrid laminates offer several advantages in mechanical properties, making them a good choice for lightweight designs.
While most studies examine the mechanical properties and fatigue behavior of these laminates, only few are dedicated to the damping behavior.
Sarlin et al. [7] studied the vibration damping properties of steel/rubber/glass fiber composite laminates.
A change of the metal material did not have a big influence on the damping properties.
One must also consider that the elastomer layer has a strong influence on other mechanical properties like bending stiffness or fatigue behavior of the FML.

Analysis of biodiesel properties 2..5.1.
The analysis showed that the values of p for all the main and interacted factors were less than 0.05 indicating that the factors statistically significant remembering that the smaller the values of p means the larger the statistical significance for the factors [57].
Properties of biodiesel Biodiesel properties from sewage sludge was compared to the standard properties of biodiesel according to the specifications ASTM D 6751-2 and showed an accepted properties according to the specifications.
The analysis showed that the values of p for all the main and interacted factors were less than 0.05 indicating that the factors statistically significant remembering that the smaller the values of p means the larger the statistical significance for the factors. 6.
The biodiesel properties from sewage sludge was compared to the standard properties of biodiesel according to the specifications ASTM D 6751-2 and showed an accepted properties according to the specifications. 11.

It was shown that the surface properties may vary within a wide range.
As a result of implantation the surface enhances catalytic activity and modifies the mechanical properties.
Introduction Environmental safety of the thermal installations of equipment is determined by several factors, including the degree of combustion.
The advantages of this method compared to conventional methods of coating (diffusion alloying, melt alloying of, doping during epitaxy) include the following [3,4]: − chemical and physical properties of the surface can vary over a wide range without regard to the bulk sample properties such as the solubility limit; − no interface between the implanted layer and the substrate material, which often are the cause of corrosion due to the contact potential difference of the source or the deterioration of mechanical properties due to insufficient adhesion properties between the layers; − consumes very small amounts of the alloying material, therefore, if necessary, it is possible to use expensive and rare elements without significantly increasing the cost of the process (for the catalysts, the applied corpuscular doping on oil-gas burner to be applied 0.02% of platinum by weight of the inner burner screen for effective afterburning final oxidation of fuel and harmful impurities); − the process
Fokin, Catalytic properties of the surfaces of gas-burning heat-generating device setting, Volgogr. state. arhit.

Mitsuhashi: “The structure and mechanical properties of sheets prepared from bacterial cellulose.
Part II Improvement of the mechanical properties of sheets and their applicability to diaphragms of electroacoustic transducers”.
Gatenholm: “Mechanical properties of bacterial cellulose and interactions with smooth muscle cells”.
Hestrin: “Factors affecting production of cellulose at the air/liquid interface of a culture of Acetobacter xvlinum”.
Bielecki: “Factors Affecting the Yield and Properties of Bacterial Cellulose”.

Analysis on factors affect characteristic parameters of restoring force in the second seismic fortification line Factors that affect bearing capacity of grid framework.
There are several factors affect bearing capacity of grid framework in structure[4]: number of grid beams and grid columns, dimensions, amount of steel bar, concrete grade, elastic modulus of filling materials, etc.
Altering different factors, we did the pushover analysis, set the ends of beam M3 and the ends of column PMM hinge.
By analyzing the factors that affect characteristic parameters of restoring force in the second seismic fortification line, we can figure out how the alteration of factors such as amount of steel bar in grid column, concrete grade, sectional dimensions and the mechanic performance of filling materials affect the characteristic parameters of restoring force, the results are shown below: 1.
Mechanical Property Study and Practical Oblique Section Design Method Study on Multi-Ribbed Composite Wall [Master's thesis].Xi’an.

This innovative material has been recently developed and it exhibits unique mechanical properties towards their application in biomedical technology.
Introduction The main challenge of the implant technology is the development of a new generation of light materials with enhanced mechanical properties, wear resistant and with an improved biological response.
With this aim, biomorphic silicon carbide (SiC) ceramics are very promising as a base material for dental and orthopaedic implants due to its excellent mechanical and morphological properties [1].
This innovation introduces two beneficial factors: first, the versatility for the fabrication of complex shapes, because it will only require the shaping of the wood or carbon templates, and secondly, the high strength and toughness associated with the fibrous nature of the wood.
The SiC ceramics retain the micro structural details of the biostructure-derived carbon pre-forms and allows the tailoring of a wide range of SiC ceramics with optimized microstructure and properties close to those of the tissue to be repaired.

In many cases, boundary conditions are fairly complex, or the properties of the material itself is very complex and even can not exactly know, or some indicators don't have an accurate mathematical expression, and so on . [2] How to deal properly with these factors, make the analysis results as possible as effective and viable, are some worth in-depth exploration questions.
As the properties of each component mismatch, resulting in partial or overall deformation behavior and fracture properties is very different with the single material.
Study on the Processing of Complex Material Properties When some special material properties still can not be accurately expressed by the existing parameters, in general it will be impossible for simulation analysis.
Such as the clad material, its performance does not only depend on the mechanical properties, geometric dimensions, loading patterns and environmental factors, but also related closely to the material forming methods, interface bonding performance, material properties differences between each component, size and thickness ratio and so on.
There are many parameters affect the material properties. [3] [4] Such as the difference of the both sides metal' Poisson's ratio and plastic strain ratio, result in the both sides metal strain of the width direction is inconsistent.

To understand the microstructure properties and dimensional accuracy of the drill steel, a rigid plastic finite element method was used to analysis Mannesmann piercing in steel drilling production.
Feed angle and plug position directly affects the deformation of the metal, the rolling force, and the precision of the capillary size.
The friction factor between the billet work-piece and rollers is set to 0.7.
The billet is used 55SiMnMo steel which material properties show as table 1. 55SiMnMo is a kind of air cooled Bainitic steel.
Development of the Precise Model Predicting and Controlling Mechanical Properties [J].

These effects that control high temperature formability and the resulting textures and final properties are described.
Besides mechanical properties, anisotropic characteristics are induced by the texture evolving during the fabrication process, down to the finish gauge sheet [14].
Hot rolling can affect also final properties of highly cold rolled products, e.g. in the established can market.
The formation of a strong cube texture is strongly affected by thermo-mechanical effects such as inter-pass recrystallization, especially in modern multi-stand hot rolling lines where relative thin gauges can be rolled at high temperatures and rolling speed.
Their effects control high temperature formability and can help to assess variations and critical process conditions used to optimize textures and resulting hot strip and SPF material properties.

The single parameter method was used to discuss the flatness and replication properties for different processing parameters (mold temperature, melt temperature, packing pressure, packing time and injection pressure).
Lower mold temperature induces better flatness properties.
Figures 4~8 show the flatness properties of lightguiding plate by different processing parameters.
Figure 9 shows the measured points of lightguiding plate for replication properties.
This paper shows that the mold temperature is the most important factor for the lightguiding plate.