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The fracture properties were studied with the water to binder ratios (W/B) from 0.18 to 0.14.
Appa Rao et al [7] studied how the coarse aggregate size affect the fracture properties of concrete when the strength of concrete is between 40~70MPa.
As we can see, currently the study on how fracture properties vary with strength or other factors is mainly restricted to normal concrete and high strength concrete.
The study of fracture properties of UHSCM without reinforced is really necessary and it is of great significance for the preparation and promotion of UHSCM.
Study on the fracture properties of different type concretes, Concr. 3 (2012) 46-51

Good quality machined surface increases mechanical properties such as fatigue strength, Corrosion resistance, and Creep.
Figure.2 main effect graphs for the SN ratio on a TiAlN coated tool show how each element affected the response properties.
Figure 3 main effect graphs for the SN ratio on a TiAlN-TiN coated tool show how each element affects the response properties.
Figure 3 main effect graphs for the SN ratio on a TiAlN coated tool show how each element affects the response properties.
Influence of severe metal forming processes on microstructure and mechanical properties of MG Alloys.

MMCs possess the combined properties of metals as well as ceramics [3].
For example, aluminum alloy reinforced with alumina and silicon carbide, as well as its reinforcement with aluminium nitride (Al/AlN) have been extensively investigated by the scientific community, as their integration shows an excellent mechanical properties and thermal properties [7].
This paper wills presents the machining factor affecting the machinability of 10wt% AlN reinforced with the AlSi alloy machined by end milling process and using uncoated carbide of cutting insert.
To increase the mechanical properties of this Al-SiC MMC, heat treatment was conducted.
Shows the mechanical properties of material AlSi/AlN 10wt% MMC.

The cutting vibration is one of the main factors to affect precision machining.
Tool rake angle is one of the important geometrical parameters, directly affecting cutting zone deformation, chip morphology, chip break formation, cutting force, tool head strength and machined surface quality.
Different metal materials have different physical mechanical performances.
According to measured data in Table 1, relation curve of tool rake angle and cutting speed affecting amplitude of vibration is given in Fig.2.
From machining principle, tool work angle changes with tool movement properties, and it affects cutting force.

Most of the applications demand well-defined surface properties being affected by a range of different surface treatments [2].
However, as recently shown in [27], there exist further influencing factors where both the current pulse shape and the frequency are varied.
Therefore anodized materials possess completely different properties.
This microstructure affects the properties of the coatings, shown by means of the hardness gradients (Fig. 15).
A need for research exists in the pre- and post-treatments (colouring, sealing, incorporation of nanoparticles) and in relation to the knowledge of layer properties like mechanical characteristics, statements about wear behaviour.

This paper briefly describes the mechanism of fretting damage and influencing factors, for the current instance of fretting damage and the status of the aircraft in service, the research of corrosion on the fretting fatigue of aluminum alloy material is very important.
The theory has a clear mechanical concepts, is both an understanding of macro and micro.
Conclusions For Navy aircraft, the corrosion of ground parking environment is a major affecting factor to life.
Aircraft structure factors of accelerated corrosion damage [J].
Fatigue loads, and mechanical properties of the surface of fretting fatigue crack initiation on the location of [J].

The proper core hole diameter according to material flow possibility enables forming of complete thread profiles, which can consequently enhance the mechanical properties of the thread.
Manufacturing the internal thread using thread forming instead of conventional thread cutting can enhance the martial properties by inducing the work-hardening in thread profiles (VDI 3334), which can affect the static and dynamic properties of the formed threads [2, 3].
In order to clarify the mechanical properties of the formed threads, tensile and load increase fatigue tests were done by engaging the formed thread for four initial turns with M6 steel 12.9 rods.
Conclusions This study investigated the influence of core hole diameter on mechanical properties of the formed thread.
Gericke, Factors influencing the decision of conventional/hybrid lightweight design strategies and their effect on the design process, Proc.

String tension is only one of several factors affecting string plane stiffness.
Other factors include head size, number and spacing of the strings, string diameter and string type.
Such a result is indicated by laboratory tests of physical properties of strings (s), which show that all strings made from the same basic material (gut, nylon, polyester or Kevlar, in increasing order of stiffness) have very similar physical properties.
Mechanical, 1991,26, 67-73
Objective biomechanical description of tennis racket properties [J].

The thermal conductivity of nanofluids depends on several factors such as temperature, concentration and temperature.
These parameters have the most significant effect on thermal conductivity compared with other factors.
By applying nanotechnology it is possible to improve the strength of material, their thermal conductivity and other thermophysical properties [3,4].
Among the several factors, temperature, concentration and size of nano particles are among the most important ones.
Thermal conductivity and rheological properties of graphite/oil nanofluids.

Basic mechanical properties of the discussed austenitic stainless steels are given in table 2.
Experimental material and its properties Tubes ø38x6.3 mm made from steel Super 304H were used as an experimental material for the evaluation of creep properties of the tubes and their welded joints.
The exact chemical composition and mechanical properties are shown in Tables 3 and 4.
Sometimes it is believed that it has little effect on properties in the temperature range where it forms.
O.H., “Austenitic steels–mechanical properties, exfoliation, availability”, in Material and Quality Assurance.