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The bond is made up of three components: cohesion, friction and mechanical interaction between the ribs of the bar and the surrounding concrete.
The bonding of deformed bars mainly depends on the mechanical interaction of the ribs and the surrounding concrete; the cohesion and friction factors are secondary to the mechanical interaction and are mainly negligible [1].
Discussion and Conclusions The bond strength of each specimen was affected by two individual parameters in the experiment; bar size and bar grade.Two different sizes of steel bar were used in the experiments; 10mm and 12mm.
It can be observed that mesh bars had a smaller increase in normalised bond strength when the bar size was increased from 10mm to 12mm, which indicated that single bars were more affected by the increase in bar diameter than mesh bars.
Each of the grades had different surface properties and rib geometry.

In order to evaluate the feasibility of 9SiCr alloy tool steel produced by thin slab casting the high temperature mechanical properties of 9SiCr alloy tool steel were investigated by Gleeb-1500 thermal simulator.
Change of High Temperature Properties.
Effect of Austempering Heat Treatment on Microstruture and Mechanical Properties of 9SiCr Steel, Foundry Technology. 7 (2017) 1588-1590
Study on the Relationship between the Factors of Casting Process and the Slab Surface Quality of 9SiCr Steel, Jiangxi Metallurgy. 2 (1982) 78-81
Zhang, et al, High Temperature Mechanical Properties of Continuously cast blooms, Journal of University of Science and Technology Beijing.

This study investigates temperature behavior under key SPIF parameters that affect frictional heat, including tool rotational speed, diameter, direction, and wall angle.
This study utilizes a FLIR Lepton 3.5 LWIR camera for consistent thermal monitoring, positioned beneath the workpiece holder to observe the heat-affected zone directly.
Temperature distribution captured by infrared camera during the ISF process. 3.3 Design of experiment Table 1 summarizes the parameters used in this experiment, and Table 2 details the experimental factors.
Summary of all factors utilized in the experiment. 3.4 Forming Procedure The specimens were obtained from a total of six experiments.
Boopathi, Real-time applications and novel manufacturing strategies of incremental forming: PSG College of Technology, Coimbatore, India (2021) [7] Liu Z, Li Y, and Meehan P, An Experimental investigation of mechanical properties, formability and force measurement for AA7075-O aluminum alloy sheets formed by incremental forming, Int.

To this end, in this paper, how coarse aggregate and fine aggregate affect the vibration liquefaction process and corresponding rules behind are discussed.
And human factors have larger influence on test results.
Because the features need to achieve liquefaction through vibration compaction construction technology, the VCA using match vibration method is more suitable for the research of RCC property.
The degree of association of the factors all levels of particle content of coarse aggregate that affect the VCA with uniform design experiment was calculated and analyzes the results by using Grey Relational Model.
Yang, Aggregate Type Material Mechanical Properties and The Vibration Liquefaction Mechanism of Roller Compacted Concrete, Concrete. 6 (2000) 47-49

It implied that the hardness can be taken as an indicative of the mechanical properties.
Generally, anelastic responses arise due to two factors: phase transformation or geometrical condition [51].
However, the intrinsic properties of the second phase component and its interfacial bonding with the matrix are important factors to contribute in the strength of the composite.
Valente, Evolution of microstructural and mechanical properties of lanthanum zirconate thermal barrier coatings at high temperature, Surf Coat Technol, 2015, 268, p. 298-302 [30] G.
Kim, Mechanical properties of lanthanum zirconate-based composite thermal barrier coatings, Adv.

The essential limiting factors for the utilisation are unevenly distributed material parameters [2] and relatively high production costs.
Less variation in the physical properties can be achieved with lattice block materials [12].
Limitations are high costs, restriction to open celled structures and anisotropic properties caused by the microstructure orientation.
Metallic hollow sphere structures (MHSS) form a new group of advanced composite materials characterised by accurate geometry reproduction leading to stable mechanical and physical properties.
First investigations of the thermal properties of perforated hollow sphere structures are reported in [17].

Bisson et al. made apparent thermal conductivity measurements on monolithic silica aerogels and divided low-density xerogels, and establish a compromise with respect to the solid content of a xerogel in order to maintain a low thermal conductivity while ensuring sufficient mechanical properties.
In their study, laser remelting was combined to thermal spraying in order to modify the thermal barrier coating properties [4].
Low cost obstructive inorganic mineral insulation materials developed rapidly due to historical and socio-economic conditions and other factors.
The optical properties of the foils were compared with theory, and good agreement was achieved for pigment volume fractions up to 0.1.
Research Orientations Related to Thermal Insulation Materials The thermal insulation performance of materials is affected by many factors.

Pei et al. investigated the effect of functionalized groups on mechanical properties of graphene.
Some intrinsic or extrinsic factors, including chirality, structural defects, geometry sizes and substrate-interaction can greatly influence the morphology of graphene.
As confirmed by Zhao et al. [19], the possible model size effect on mechanical properties can be largely neglected when the diagonal length is over 5 nm.
Morphology of Graphene with Edge Functionalisation and Reconstruction For graphene nanoribbon (GNR), both edge functionalisation and reconstruction affect its electrical properties [27-29].
Geim, The electronic properties of graphene.

Titanium Machining Properties Titanium alloys offer high strength-to-weight ratio, high toughness, superb corrosion and creep resistance, and biocompatibility, which are used mainly in aerospace, gas turbine, rocket and so on.
The low thermal conductivity and increased temperatures are the main factors of the weal of the tool and the surface quality.
Because the milling force and temperature are two main factors during the milling process, it is essential to simulate and forecast these two factors [4].
The tool geometric parameter is simulated only on two factors (rake angle and helical angle), these factors are very important for the milling process.
Conclusion The use of solid carbide milling tool for milling of titanium alloy, the axial depth of cut, radial depth of cut and tool rake angle, helix angle are the main factors which affect the milling process. 

Conversely, concrete properties vary considerably because of the influence of many internal and external factors involved in the production.
Environmental factors such as temperature and moisture have a great influence on concrete strength.
It greatly affects the hardened state properties [9] and can be expressed in terms of workability.
This also affects the hardened concrete properties [9].
M Neville, Properties of concrete.