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These challenges indirectly will affect the properties of the composites [4].
While Hashim et al. 2015 [5], in their study suggest that a few factors should be considered and improved to get the superior mechanical properties such as fiber orientation, fiber length, fiber content and processing parameter.
The properties of unidirectional Kenaf/PP composites may affected by a number of processing or material parameters.
Four factors (percentage of kenaf, processing temperature, pressing time and pressure) were identified will influence the mechanical properties of the composites.
[8] Ochi, S.: Mechanical properties of kenaf fibers and kenaf/PLA composites.

Mechanical properties tests The mechanical properties tests were conducted in the same environment as moisture absorption tests.
This is probably because of the existing forms of water molecules in bamboo and other factors, such as effects of EMC and fiber saturation point (FSP) to dimensional stability of bamboo in ambient environment.
Then the decline of mechanical properties becomes stably.
Generally, the mechanical properties of LBC material decreased as the temperature increased.
Moisture Dependence of Different Mechanical Properties of Bamboo.

The changes in properties depend on several factors, such as the welding process, welding parameters, and composition of the steel.
The use of alloying elements, such as niobium and molybdenum, can have a significant effect on HAZ properties.
This could suggest that even with higher t8/5 time, it can be possible for HAZ area to achieve similar mechanical properties equivalent to the base metal.
Nath, Role of heat inputs on microstructure and mechanical properties in coarse-grained heat-affected zone of bainitic steel, CIRP J Manuf Sci Technol. 35 (2021) 724–734
Liao, Effects of Mo, Cr and Nb on microstructure and mechanical properties of heat affected zone for Nb-bearing X80 pipeline steels, Mater Des. 53 (2014) 888–901

Mechanical properties of the composites were tested, such as MOR, MOE by universal material testing machine.
The result showed that rice-straw particle /HDPE composites have relatively good mechanical properties.
Zhang Donghui studied that mechanical properties of straw-powder/PP composites [7].
The rice-straw particle /HDPE composites have relatively good mechanical properties.
The mechanical properties of the composite material improved by adding titanate coupling agent. 2.

Influences of pulse frequency on structure and mechanical properties of DLC films synthesized by pulsed cathodic arc evaporation Bing Ye1, a, Xiaohong Jiang1,b*, Bing Zhou1,2,c, D.G.
The influences of given pulse frequency on the microstructure, morphology, mechanical and optical properties of DLC films were investigated by Raman spectroscopy, atomic force microscopy, Knoop sclerometer, X-ray double-crystal surface profilometer.
Pulse frequency is crucial influencing factors for pulsed cathodic arc method.
Therefore, understanding the interrelation of pulse frequencies and the growth of DLC films is of cardinal significance to optimize the microstructure and associated mechanical properties.
The differences in structural, morphological and mechanical properties with varying pulse frequency have been studied.

The mechanical strength of the pellets, as well as its wear resistance are important factors to characterize the mechanical behavior.
These properties are influenced by the type and nature of the ore or concentrate, the additives and the subsequent heat treatment used.
The properties of iron ore pellets are influenced by the type and nature of the ore, the additives used and the heat treatment.
Mechanical properties were obtained by uniaxial compression test.
Stress versus strain data obtained by the test was applied in the numerical model to represent its material properties.

Experiment Study on Stone Masonry Mechanical Properties Yang Ling Qianga , Yang Lu Lingb, Gao Ruic School of Civil Engineer and Architecture, University of Jinan, Jinan, Shandong province, China 2 MWH Americas, New York, NY, 10018.
USA acea_yanglq@ujn.edu.cn,blulingyang@gmail.com, ccea_gaor@ujn.edu.cn Keywords: Experiment study; Stone masonry; Mechanical properties Abstract.
The research presented the mechanical properties under compressive loads of a natural stone masonry.
Hypotheses commonly applied to the analysis of current structures, such as homogeneity, isotropy and constant mechanical properties cannot, strictly speaking, be applied here.
However, large safety factors are included.

Investigate the effect of several key factors on the forming force.
Examines the effects of several key factors on forging force.
The process has many advantages,for example,simple process route, good mechanical properties of products and Stable product quality, etc.
Fig.1 Wheels fill insufficient forging defects The impact on forming force from material temperature Temperature is the most critical factors affecting magnesium plastic.
Fig.6 Magnesium alloy wheels Product Wheels Product Performance Analysis Mechanical properties.

Particular attention is paid to factors influencing mechanical properties and castability.
The nature and level of alloy addition is in all cases an important determinant of castability (cracking and fluidity) and mechanical properties (strength, ductility and creep resistance).
The interplay of these factors shows considerable variation between different alloy systems.
Improved understanding has been achieved as to the key factors that affect castability including hot tearing [1, 2], room temperature mechanical properties [3], creep resistance [4, 5] and corrosion behaviour [6], of high performance alloys in particular.
Carlos Cáceres is thanked for his many discussions on the relationship between microstructure and mechanical properties in magnesium alloys.

It should increase the harden ability of the alloy elements to improve mechanical properties of the steel HG785D.
Table 3 Mechanical properties of the tested steels NO.
In the actual production, there are many inevitable defects in raw ingots and the microstructure is the key factor which affects the high ductility of heavy ingot.
The optimum process of controlled rolling and accelerated cooling for obtaining better mechanical properties is given.
Rolling passes, reduction and TMCP are the decisive factor of the properties.