Search results

In this paper, CrN coatings were fabricated by reactive magnetron sputtering technique and the influences of N content on composition, structure, morphologies and mechanical properties of CrN coatings were investigated.
Ltd, Shanghai, China) and a multi-functional tester for material surface properties (MFT-4000, HuaHui Instruments technology Co.
Mechanical properties and machining performance of Ti1-xAlxN coated cutting tools, Surface and Coatings Technology. 191 (2005) 384-392
Mechanical, micro-structural and oxidation properties of reactively sputtered thin Cr-N coatings on steel, Thin Solid Films. 519 (2011) 6515-6521
Mechanical properties and oxidation resistance of CrN coatings deposited by closed field unbalanced magnetron sputter ion plating, Key Engineering Material. 591 (2014) 176-179

Carbon nanotube (CNT) has been widely used as a kind of conductive inorganic filler in composites due to its excellent mechanical properties, thermal properties and electrical properties.
By testing the mechanical properties of prepared materials, they found that carbon nanotube could improve composites toughness.
The study reveals that the average conductive pathway density of CNTs (CNT alignment structure) mainly affect the anisotropy of electrical property.
Application in Biodegradable Plastics Biodegradable materials are environment friendly, but their popularization and application were restrained for high cost, narrow processing window, and poor mechanical properties.
Rios, et al., Viscosity ratio and interfacial tension as carbon nanotube distributing factors in melt-mixed blends of polyamide 12 and high-density polyethylene, Adv.

The mechanism and process parameters affecting PAR have been deeply investigated.
W∞ should be equal to the amount of added P without considering the loss of P that caused by other factors such as burning.
The mechanism of modification temperature affecting λ is that the AlP particles are less likely to segregate or attach to the surface of the crucible wall or inclusions in the melt with higher temperatures.
Effects of rare earth Er addition on microstructure and mechanical properties of hypereutectic Al-20% Si alloy [J], Mater.
Influences of complex modification of P and RE on microstructure and mechanical properties of hypereutectic Al-20Si alloy [J], Trans.

The additional variables that determine tensile strength involve agronomic factors and tree ages.
Based on the test results on the fiber makeup, various components of SF, especially lignin, hemicellulose, cellulose and others, had a significant impact on the fiber's form, mechanical properties, and physical properties.
This, in turn, took part a significant role in affecting the treatment's effect on the Ra value.
The effective implementation of alkali treatment, facilitated through proper bleaching techniques, results in improved mechanical properties and raised visually pleasing attributes.
Study of the Effects of Alkali Treatment and Fiber Orientation on Mechanical Properties of Enset/Sisal Polymer Hybrid Composite.

Because the sintering temperature is one of the factors that affects the response of the functionally graded (FG) plates, this paper is presented to show the domination of the consolidation parameter on the stress field of the plates.
The fabrication technique is usually decided based on several factors mainly the feasibility of the technique, type of material combination and type of FGM application.
The main advantage of FGMs compared to conventional laminated composites is that it has excellent mechanical properties on one side of the structure whereas another side has high thermal resistance properties.
In term of properties variation, it is assumed that the material properties of FGM plate changes only in the thickness direction and remains homogeneous in other directions.
It is known that temperature could affect the physical and mechanical parameters of materials.

Introduction Nanostructured SnO2 in the form of wires, tubes, belts with high aspect ratio offer unique surface properties.
The properties of SnO2 nanoparticles ulitized in modern nanodevices may depend on its morphology[2].
With precise growth control, the morphology and aspect ratio of SnO2 properties stated above can be tailored.
Understanding factor effects leads to adjustment of these factors to optimize the process output [7].
Fig. 3: Cube graph for different factors affecting the diameter of NWs in CVD process.

Design considerations of Electrostatic generator Throughout all the topologies, methods and models of the capacitive generators studied in the literature, the following factors are seen affecting the design of the generator: type of kinetic energy, the variable capacitor material type, capacitor geometrical factors, realization methods and the power processing.
Capacitor Geometrical Factors.
The size of variable capacitor in electrostatic generator is one of the most important factors affecting the power generation.
The three factors can be optimized by proper realization method that will be discussed in the next section.
These circuits are highly dependent on the output properties of the harvester: frequency, output voltage, current and power.

Abstract:The chatter caused by the inner factors of the machining system in the ultrasonic honing process would seriously affect the surface quality of combustion engine.
However, the machining quality of engine cylinder is seriously affected by self-excited vibration because of internal factors of the ultrasonic vibration processing system.
Xu [6] improved the processing property of the part surface by change workpiece speed from the grinding system stability theory, which also reducing the flutter amplitude.
Dynamic model of ultrasonic honing flutter system Dynamic mechanical model of ultrasonic honing force.
China Mechanical Engineering. 2002,(9): 727-730

The cracks were formed by Vickers indentor on the surface of the hot-pressed laminate and the mechanical properties of the healed laminates were measured.
However, the mechanical properties of the laminate with 30- 45 vol% SiC fabric were not sensitive to the formation of cracks or healing.
In addition the influence of the fabric content on the mechanical properties was small as seen in Fig. 3.
The mechanical properties of the laminate without fabric were very sensitive to the cracks introduced by Vickers indentor.
The influence of fabric content (30-45 vol%) on the mechanical properties was small.

To understand role of slag in the pellet, this research examines the mechanical, chemical and microstructure properties of the pellets containing various amount of the slag.
To examine the properties of the pellets, a cold compression strength test of the fired pellets was carried out using the mechanical test facility.
Tổ chức tế vi của mẫu quặng viên sau nung M Pore Pore To find out factors affecting the strength of the pellet, observation of microstructure of the fired pellets was necessary.
The attentions have been payed for the factors such as porosity, structure, etc. that affects the reducibility of the pellet.
The properties of the pellet containing the slag were examined in this research.