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Mechanical properties The influences of epoxy resin and PP-g-MA on the mechanical properties of PP/LGF composites are shown in Table 3.
PP-g-MA with a loading of 5% also increased the mechanical properties compared with the PP/LGF composite.
The sample with a loading of 1% PP-g-MA and 4% ER had the best mechanical properties.
Mechanical properties of long glass fiber-reinforced polypropylene composites and their influence factors.
Effects of Compatibilizers on Mechanical Properties of Long Glass Fiber-Reinforced Polypropylene.

There is a need for metals and alloys with a high complex of physical and mechanical properties in order to optimize and improve the design of machines, reduce the mass of products and energy costs, and increase the service life of devices.
Therefore, recently, in the field of metal forming, there has been an increase in interest in the development of technologies that allow obtaining metals and alloys with a ultrafine-grained structure, which have an increased level of mechanical and operational properties, due to the implementation of severe plastic deformations in the volume of workpieces.
But the influence of these geometric factors on one of the main factors limiting the use of certain geometric parameters of the deformation process, such as the accumulation of damage by a metal or alloy during the deformation process, has not been previously studied.
In order to study the influence of geometric parameters during pressing in an equal-channel step matrix on the accumulation of damage, 9 models were constructed taking into account the studied geometric factors affecting the production of the UFG structure.
Claro, Influence of ECAP on the structure and properties of Ti18Zr15Nb and Ti10Mo8Nb6Zr alloys for medical application, IOP Conference Series: Materials Science and Engineering. 1014 (2021) 012006

Introduction Due to their unique properties, GFRP composites are frequently favored over traditional materials in a range of specialized applications [1].
In a seawater environment, many of the mechanical properties of GFRP composites are negatively affected.
In practice, multiple factors simultaneously influence any given process.
ANOVA is conducted to identify the significant parameters affecting the response around its mean value.
ANOVA is conducted on the S/N ratio to identify the significant parameters affecting the variation of the response around its mean value. 3.

Crosslink can make the polymer lose some of their ability that may result changes in mechanical and chemical properties.
Figure 4.2 Degree of grafting vs Gel Content The effect of residence time on the mechanical properties All the mechanical properties values decrease with the increasing in residence time and slightly increase for higher residence time specifically at 600 s.
Thus, the optimum time must be applied to make high DOG polymer without limit it mechanical properties.
Grafting: a versatile means to modify polymers techniques, factors and applications.
Parameters Affecting the Grafting Reaction and Side Reaction Involved in the Free-Radical Melt Grafting of Maleic Anhydride onto High-Density Polyethylene.

Alkalis also affect other properties of concrete such as basic physical-mechanical properties, frost resistance and pH.
At properties such as air content and spacing factors, even slightly better values were achieved for mixtures with higher alkali content, mainly with the use of an aerating agent.
The detailed composition and properties of feedstock are given in [6] and properties of aggregate are given in [7].
Smanoui, M.A.Be´rube´,B.Fournier, B.Bissonnette, B.Durand, Effects of alkali addition on the mechanical properties and durability of concrete (2005) [4] W.Chen, H.J.H.
Pešata Determination of basic physical-mechanical properties of slag aggregate, Ostrava (2016)

Study of Effects of Weathering Factors on Internal Structure of Rocks by Laser Ultrasonic Spectroscopy Alexander A.
Introduction Study of the effects of weathering processes on the structure and physical and mechanical properties of rocks and composite materials used in construction is very important for assessing the residual life of structural elements [1-5].
Periodic processes of freezing and thawing, saturation with water containing dissolved salts and acids, ultraviolet radiation, and periodic mechanical loads – all these phenomena lead to significant degradation of the strength properties of heterogeneous materials.
(4) As the amplitude of the reference signal depends on a number of factors varying from sample to sample (e.g. the quality of acoustic contacts, the absorption of laser radiation by the sample surface), the normalization coefficient is introduced to the formula (4).
“Factors affecting the ultrasonic intermodulation crack detection technique using bispectral analysis,” NDT & E Int. 41, 223-234

Abstract: This work is focused on the development of empirical model to predict the mechanical properties of welded Al-SiC metal matrix composites.
Improved mechanical properties viz. 117 MPa yield strength with 15% elongation were achieved using optimal PCTIG welding parameters.
Banwati, Jaswanti, 2013, An Analysis of Mechanical Properties of the Developed Al/SiC MMC's, American Journal of Mechanical Engineering, Volume 1, Number 1, pp 14-19.
Prasad Rao,2007, Effect of scandium additions on microstructure and mechanical properties of Al-Zn-Mg alloy welds, Materials Science and Engineering A, 467, pp132-138.
Sundarrajan, 2008,Optimization of magnetic arc oscillation process parameters on mechanical properties of AA5456 Aluminum alloy weldments, , Materials and Design, 29, pp 1904 - 1913.

Structural and Mechanical Properties of AlN Films by Pulsed Bias Arc Ion Plating Min Zhanga, Guoqiang Linb, Aimin Wu, Shengzhi Hao, Chuang Dongc, Lishi Wen State Key Laboratory of Materials Modification by Laser, Ion, and Electron Beams, Dalian University of Technology, Dalian 116024, China a m.zhang@live.com, bgqlin@dlut.edu.cn, cdong@dlut.edu.cn Keywords: AlN thin films, Arc ion plating, Pulsed bias, Mechanical property Abstract AlN thin films have been deposited on p-(100) Si and glass substrates by pulsed bias arc ion plating at different negative substrate biases.
The crystal orientation, deposition rate and mechanical property of the films were investigated by X-ray diffraction, nanoindenter and UV-VIS spectrophotometer.
The results reveal that pulsed bias has a large influence on film preferred orientation, deposition rate and mechanical property.
It's well known that the microstructure of the film depends on the ion bombardment [17], and this in turn affects film hardness.
It was revealed that pulsed bias has a large influence on film preferred orientation, deposition rate and mechanical property.

Factors of affecting the stability of surrounding rock Lithology.
Crustal stress is one of the most important basic factors that affect the stability of underground chambers.
Engineering Factors.
(4) The properties of rock is improved, intensity of rock is heighten, such as grouting
The structure of broken rock, the integrity of broken rock and rock strength and its mechanical properties has been improved by grouting.

The performance of structures made of PCM is adversely affected by such features of properties that distinguish them from metallic materials, such as anisotropy, dependence of strength and stiffness on the direction of action of operating loads, and reduced impact toughness [3, 5-8].
The abovementioned allows us to consider that research and development of new methods of physical modification of PCM to give them the required set of properties, taking into account the influence of environmental factors, are relevant for science and practice.
Problem Statement The physical methods of modification in order to improve the mechanical properties of products made of non-metallic materials, among them PCM, include the use of exposure to a microwave electromagnetic field, which makes it possible to form a set of properties specified by technical conditions in the volume of a material based on thermal and non-thermal effects [11-15].
Investigation of the influence of climatic factors and mechanical loading on the structure and mechanical properties of PCM, Aviation materials and technologies. 4 (2011) 41-45
Startsev, Properties of aviation fiberglass and carbon fiber at an early stage of climatic impact, Proceedings of VIAM. 9 (69) (2018) 71-81