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Blending of PHBV with PLLA can modify both mechanical properties and degradation rates of the polymer blends [3].
It was demonstrated that compared with PHB, the polymer blends exhibited improvements in mechanical properties.
The pore structure and morphology, crystallinity, and compressive mechanical properties of scaffolds were subsequently investigated in terms of in vitro degradation study.
Compressive mechanical properties of scaffolds were determined using an Instron mechanical tester at a crosshead speed of 0.5 mm/min.
Nicolais, Poly(3-hydroxybutyrate)-co-(3-hydroxyvalerate)/poly-L-Lactide blends: thermal and mechanical properties, J.

The experimental work was designed to study the effects of thermo-mechanical and thermal processing parameters on the properties of the Ti-6Al-4V alloy strip.
The tensile properties for this alloy are affected by heat treatment (microstructure), composition (in particular the interstitial content), and texture (primarily in sheet).
Tensile Properties.
This may be due to a number of factors including the relatively coarse microstructure, the oxygen content, and any directionality in the properties arising from unidirectional rolling.
These factors are currently being investigated in more detail.

The mechanical properties and the hydrophobic properties of composite fiber membrane as well as the drug-release curve were characterized.
Mechanical Properties.
The results show that the properties of drug affect the drug capacity in some degree.
Fig. 2 The contact angles of the composite fiber membranes Mechanical Properties.
Consequently, the mechanical properties of the composite fiber membranes reduced.

Optical and electrical properties of the devices were investigated.
While the optical absorption and frontier orbital energy levels are mostly affected by the presence of phenyl or thienyl, the material´s solubility, thermal properties, film morphology, charge carrier mobility, and photovoltaic performance are altered significantly also by the N-substitutions due to differences in material properties arising from the change in intra- and intermolecular interactions in the solid state [5].
The detected properties are summarized in Table 2.
Photovoltaic properties.
A derivative with thienyl groups shows better photovoltaic properties.

Generally, the welding quality of spot welding is a very important factor that affects the basic properties of a junction, such strength, solidity and reliability.
Thus, the life cycle of what are predicted by utilizing measurable mechanical properties and fatigue characteristic data of materials to reduce a lot of time and economical burden.
Table 1. and 2. show the chemical compositions and mechanical properties of EZNCEN and HS40R.
Fig.4 shows welding current affecting the tensile-shear strength of a specimen for testing 2-lap spot welding in the range of welding time of 15cycle, pressurization 300kg, and welding current 4~13kA.
Also, Fig.5 shows the welding current affecting the tensile-shear strength of specimen for testing 3-lap spot welding in the range of welding time 15cycle, squeezing pressure 300kg, and welding current 5~12kA.

Introduction A201aluminum alloy has the highest mechanical properties among all the cast aluminum alloys, the tensile strength of A201 is even stronger than some wrought aluminum alloys, such as: 6061 and 6050.
Therefore, it is believed that solidus velocity is one of thermal parameters, which will affect porosity formation, but can not individual precisely describe porosity formation during solidification process.
Both of thermal gradient and solidus velocity are affecting the porosity content in A201 aluminum alloy plate castings, but can not individual precisely describe porosity formation during solidification process.
Berry, “A Reexamination of Factors Affecting porosity [5] J.E.
Hatch, “Aluminum Properties and Physical Metallurgy” ch.6, ASM (1984) [6] ASM Metals Handbook “Castings” Vol.15 9th.

Introduction In the transportation and distribution process, the goods will be subject to a variety of external factors, so as to need buffer material packaging.
Because of plant fiber with enhanced effect can be used to buffer package to enhance its strength, toughness and other mechanical properties.
Guo Anfu and other biodegradable materials for biomass degradation and mechanical properties to do the research[10, 11].
The experiment with the mold material used has a low density, high strength, good thermal conductivity properties and corrosion resistance of 7651 aluminum alloy mold, the material has excellent mechanical properties and casting performance.
Mechanical properties of plant fiber starch lunch box simulation and experimental verification[J].

The material selection must improve the properties while comparing with the existing one.
One of the main material properties that are to be taken more care of is the damping characteristics.
Steel is reinforced into the structure to improve the stiffness which in turn affects the damping property [1-3].
Experimental investigation of material properties of epoxy granite, International Journal of Mechanical and Production Engineering, 1 (2013) 22-24
Shanmugam et al., Experimental studies on mechanical properties of epoxy granite for machine tool structure using design of experiments, Asian Journal of Research in Social Sciences and Humanities, 7(3)(2017) 1333-1342.

Zhou4 1,2,3,4 Key Laboratory of High Efficiency and Clean Mechanical Manufacture, Ministry of Education, School of Mechanical Engineering, Shandong University, No.17923, Jingshi Road, Ji’nan, Shandong Prov.
For example, the efficiency of Monte Carlo method is low and the growth factor of simulation is lower than the growth factor of theory [19].
Grain growth rate of the ceramic materials is mainly affected by the impact of material properties, the initial diameter of grain, sintering temperature and sintering pressure.
It is assumed that the requirement of heat for grain growth in the total heat is R1, heat causes the growth of grain, the conversion factor is r.
In the future work, the factors in actual sintering process should be considered, and it can be combined with existing computer models.

The using conditions of the aero craft components are varied, so it will be damaged and had corrosion on components surface by many factors in ocean and atmosphere.[1,2].
Analysis The coating hardness is a mechanical property index that can indicate the wear resistance, intensity and service life in some degrees.
That can affect the coating’s performance especially of the toughness.
Factor, L.
Mechanical properties of aluminized CoCrAlY coatings in advanced gas turbine blades.