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Among the critical factors influencing the quality of the final product, microstructure plays a crucial role, as it directly impacts the mechanical properties.
Factors such as scanning speed, direction, and part length contribute to the level of residual stresses.
The Effect of Heat Treatment on The Mechanical Properties of Ti6Al4V.
It is evident that the HT has a major role on the mechanical properties of the Ti6Al4V material.
Microstructure, mechanical properties, impact toughness and fatigue life of the material were investigated accordingly.

XRD, FT-IR, and SEM techniques were used to characterize properties and microstructure of the cement.
The relationship between concentration of NaOH and Na2HPO4 and setting time, including final properties of the cement, is discussed.
It has been reported that changes of CPC compositions have affected the setting time, final products and mechanical properties [3-4].
Chang, Calcium-phosphate-silicate composite bone cement: self-setting properties and in vitro bioactivity, Materials Science; Materials medicine 20 (2009) 833-841
Planell, Some factors controlling the injectability of calcium phosphate bone cements, Materials Sciences: Materials in Medicine 9(1998) 425-428

Therefore, it is necessary to study the mechanical characteristics of the crack tip near the interface.
No mater in what kind of structure, the interfacial behaviors of materials have great influence on the composite structure's mechanical properties.
The characteristics around the interface severely affect the interfacial mechanical behaviors.
Whereas the steel property is different with that of concrete, we get 22 22σ σ + − ≠ .
Stress Intensity Factor.

Based on this assumption, the Truss Model [8], the Lattice Model [9] and the continuous finite element model [6,10] et al. were proposed to analyze the properties of concrete material.
This model is able to well describe the mechanical properties of brittle materials such as ceramic, glass, rock, et al.
It is frequently thought that material’s strength and density are two of the significant influencing factors on the resistance to impact.
To save the computer’s memory and calculating time, only the zone which significantly affects the perforation process was mesoscale modeled.
Lopatin:High strain rate properties and constitutive modelling of glass.1995),p.

properties of rectangular I-beam support, U-steel support, single I-beam arch support and double I-beam arch support.
Luo Yong[5] analyzed wall thickness filling technology and properties of the new wall back filling material, and did experiment on material mechanical properties, which successfully solutes the reducing of support ability in roadway because of the space between U-shaped support and surrounding rock.
Design process of new high strength support Analysis on mechanical properties of high strength support As support resistance is changing continuously with the dynamic pressure, support was simplified for pure bending deformation and force uniform for ease of calculation.
The maximum vertical stress concentration factors of plan A and plan B are 1.33 and 1.32, which are almost the same.
The maximum stress concentration factor of plan C is only 1.28.

The properties of the HBRMs tested included Rockwell hardness, impact strength and density.
Three reinforced fibers were considered as three factors and each factor included three levels (1%, 2%, 3% of mass fraction) to conduct orthogonal experimental design.
Since this test is a three factors and three levels test, the orthogonal table L9 (34) was used as shown in Table 2.
Tribological properties of automotive disc brakes with solid lubricants.
Hot wear properties of ceramic and basalt fiber reinforced hybrid friction materials.

However, the specific combination of material (A240-304L stainless steel), operating conditions and environmental factors in this case present a complex challenge.
Mechanical Testing is a type of testing that measures the mechanical properties of a material [6].
The results of a mechanical test can be used to determine a material's strength, ductility, hardness, and other important properties.
Table 2 shows the results of the mechanical properties measurement of plate shell material consisting of tensile test, hardness test, and impact test are in accordance with ASTM A240-340L [8].
[13] API RP 571 3rd Ed.: Damage Mechanisms Affecting Fixed Equipment in the Refining Industry, API Publishing Services (2020)

One type of aluminum widely use is AA 6061 because it has a good mechanical properties and corrosion resistance when compared to the other types of aluminum.
Those properties of this alloy can be improved even better by using the anodizing process.
This process is mostly done because it is proven to be able to increase corrosion resistance and mechanical properties of a coated metal [6,7].
One of the factors that influence the quality of the oxide layer is the electrolyte solution [8].
AA 6061 is one type of aluminum alloy which is often anodized. this material is widely used because it has good mechanical properties when compared to other types of metals [18].

The important factors that affect the formability of the cold forging steel are its surface quality and internal defects.
The important factors that affect the formability of the cold forging steel are its surface quality and internal defects.
Oxides are brittle, and crushed by mechanical forces easily.
The presence of these inclusions results in the generation of the crack in rods owing to significant stress concentration, which can affect the deformation behavior.
Bert, Influence of non-metallic inclusions on the fatigue properties of heavily cold drawn steel wires, Procedia Engineering. 2 (2010) 173-181

Model of performance and affecting factors should be constructed with ANN at first.
results with orthogonal method Many factors have direct impacts on composites’ mechanical performance, three factors, such as Al2O3 volume fractions, processing temperature and stirring time are treated to be important, corresponding results are shown as table 1.
Composites,Part A 33 (2002) ,p.1135–1140 [5] M.C.Gui, J, M.Han , P.Y.Li: Microstructure and mechanical properties of Mg–Al9Zn/SiCp composite produced by vacuum stir casting process.
Materials Science and Technology, Vol.20 (2004), p.765-771 [6] Hu L X, Wang E D: Fabrication and mechanical properties of SiCw ZK51A magnesium matrix composites by two-step squeeze casting.
[12] Dong Zhibo, Wei yan-hong, Zhan xiao-hong etc.: Optimization of mechanical properties prediction models of welded joints combined neural network with genetic algorithm.