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Samples from PBT were prepared by injection molding and their mechanical properties were tested by tensile test and Shore hardness test.
Most published studies of such recycling have dealt with the effect of re-processing on the mechanical properties [4, 5].
Both mechanical and thermal properties are much better than in case of standard polymers [7, 8].
PBT Valox 4631 is a 30% glass reinforced, flame retarded PBT injection moulding resin with good electrical properties and excellent mechanical properties.
As it is shown in SEM figures, the glassy fibers after tests were broken, what can affect the decreasing of measured values of mechanical properties.

Under this condition, the rheological properties of the UHPC paste are greatly improved and result in little negative impact on the mechanical properties of UHPC.
There is still little research on how glass powder affects the rheological properties of UHPC paste.
This means that has a greatly negative effect on the construction performance and mechanical properties of UHPC
It is shown that the rheological properties of the UHPC paste are greatly improved and result in little negative impact on the mechanical properties of UHPC
The effect of nano-silica and waste glass powder on mechanical, rheological, and shrinkage properties of UHPC using response surface methodology, J.

Tension and torsion tests quantified the changes in mechanical properties due to aging.
Factors reported to influence delamination include: elevated temperature aging, residual stresses, texture, and interlamellar spacing [14].
Two processing paths were employed to understand the processing history effects on the drawn wire mechanical properties.
As-drawn wire mechanical properties and microstructures were reported previously [7].
Mechanical property changes with heat treatment temperature revealed the effect of low temperature surface treatment on wire properties compared to hotdip galvanizing.

Different failure modes were observed and the critical factors affecting the damage of GFRP pipes were discussed.
The mechanical properties of the GFRP pipe section are shown in Table 1.
Table 1 Mechanical properties of GFRP pipe sections Pipe property 21 [0C] 93 [0C] Bi-axial Ultimate hoop stress at weeping 250 [MPa] - Circumferential Hoop tensile strength 220 [MPa] - Hoop tensile modulus 25200 [MPa] 22100 [MPa] Poisson's ratio axial/hoop 0.65 0.81 Longitudinal Axial tensile strength 80 [MPa] 65 [MPa] Axial tensile modulus 12500 [MPa] 9700 [MPa] Poisson's ratio hoop/axial 0.40 0.44 Axial bending strength 85 [MPa] - Beam Apparent elastic modulus 12500 [MPa] 8000 [MPa] Fig. 1 Test set-up and instrumentation Test Set-up and Instrumentations.
From current experimental data, the reduction factor for impact performance can range from 0.95 to 0.7.

The properties of PM electrical contacts depend on both their composition and manufacturing process.
This means that the particle size, and distribution of the refractory phase, the homogeneity of the microstructure, and amount of porosity affect the electrical, mechanical, and thermo-physical properties of the composite material [1,2].
Physical properties of experimental powders.
The properties of as-sintered and as-infiltrated composites.
J., Comparison of reignition properties of several Ag/W, Ag/WC, and Ag/Mo electrical contact material, IEEE Transactions on Components, and Manufacturing Technology, Vol 9, 1986, No 1, pp. 86 - 91 [3] Kothari N.C., Factors affecting tungsten-copper and tungsten-silver electrical contact materials, Powder Metallurgy International, Vol 14, 1982, No 3, pp. 139-143

Factors affecting machining performance Electric Discharge Machining (EDM), Laser Beam Machining (LBM), Ultrasonic Machining (UM) and Abrasive Water Jet Machining (AWJM) are the unconventional processes usually deployed for machining the NFRCs.
Considering all the above-mentioned factors, AWJM could be chosen as the best candidate for machining composites as they no longer need to be conductive, less heat affected zone is produced and generates no fumes.
Nguong et al [71] critically reviewed the various factors affecting the mechanical properties of the NFRCPs.
Review on mechanical properties of natural fiber composites.
Evaluation of mechanical properties and surface roughness of cotton–viscose hybrid composite.

The mechanical and physical properties of Austenitic stainless steel are analyzed in detail in this paper, and the main problems of the influencing the material on machining are pointed out.
Physical and mechanical properties of stainless steel materials have greatly impacts on cutting process, for example, cutting tools are worn quickly, tool edges are easily collapsed, tool endurance are low, cutting efficiency is low, process quality is hard to guarantee which causes a lot of difficulties on cutting process.
The main problems on cutting process Austenitic stainless steel (ICr18Ni9Ti) materials have high mechanical properties, high work hardening, bad thermal conductivity.
The cutting properties of austenitic stainless steel is 40% with respect to 45 steel which its cutting properties is 100%.Hardness are greater than any materials due to work hardening, when the cutting temperature is up to 750 °c, it does not reduce the mechanical properties and increase the cutting force to make the cutting abrasion of tools seriously.
On the contrary, the wear weight loss rise which affects tool durability.

Among them, PEEK is one of the best options when good mechanical properties are required.
There are some factors that acquire more relevance when establishing relation between printing parameters and final material properties such bed, ambient and nozzle temperature [8-10].
Another important factor that affects the mechanical properties is the material used.
The mechanical properties are highly enhanced by the crystallization that occurs applying a thermal treatment [10].
Effects of fdm parameters and annealing on the mechanical and tribological properties of peek.

A FSW joint consists of various zones involving different microstructures and mechanical properties.
The chemical composition and the mechanical properties were analyzed to confirm the base metal properties and it is given in the table 1& 2.
Mechanical properties of 5086 & 7075 aluminium alloys.
The noise factor is one of variability that has to be considered and Process parameters such as control factors are also considered.
In a Taguchi based experiment, the noise factors are considered for the variability to occur, and from the results optimal control factors that make the process robust, can be identified.

The higher hardness of the Er containing alloy make it possilbe to apply the alloy under a complicated enviorment where the mechanical property is requred.
Among themAl-Zn-In series alloys are the most widely used sacrificial anode materialsbecause of much better electrochemical properties than other alloys.
The electrochemical and mechanical properties of Al-Zn-In anodes need to be further improvedwith economic development.
The operating potential and currentefficiency of aluminum-based sacrificial-anodes are affected by metallurgical factors such as the amount and distribution of alloying elements[3].
The mechanical property of Al-5Zn-0.03In-7Er is best among these four anodes.A good mechanical performance of sacrificial anode is alsoneeded for manufacturing and mounting[11].