Search results

Composition and Properties of High-Entropy CrZrTiNiCu Coating E.N.
The entropy effect avoids the formation of some undesirable phases, such as intermediates, and such alloys exhibit better mechanical properties than conventional alloys.
High-entropy alloy CrZrTiNiCu made by mechanical alloying followed by calcination at 1100 °C shows very good properties. which do not change over time.
Microstructures and properties of high-entropy alloys.
Antifriction properties of a high-entropy TiNiZrCuCr coating.

Nix, Effects of the substrate on the determination of thin film mechanical properties by nanoindentation, Acta Mater. 50, 23-38 (2002). ].
Baldo, Inductively-coupled plasma assisted deposition and mechanical properties of metal-free and Ti-containing hydrocarbon coatings, J.
increases by more than a factor of two as h decrease from ~1180nm to ~550nm, exceeding 4.5GPa at h of ~550nm.
increases by about a factor of two as h decrease from ~1180nm to ~150nm, reaching ~0.8GPa at h of ~150nm.
We demonstrated a new experimental protocol for affecting and quantitatively measuring plasticity within thin metal films confined between and bonded to non-deforming, elastic-brittle materials in a micro-pillar geometry.

Study shows that, block type shear connector which set additional steel bars has good mechanical properties, it’s a shear only connector; Composite construction which adapt the connector has good capability of energy consumption and higher safety storage under vertical load.
The structural measures above not only solve the problem of resistance hogging momentbut also effectively improve the mechanical property of the structure.
Table 1 Bearing capacity of test pieces Test-piece name Initial cracks load /kN ultimate load /kN Shell type connector 151 556 Block type connector 150 375 Block type connector with additional bar 280 609 Fig.11 Load-displacement curve of test pieces Vertical pseudo-static analysis on composite open-web plate frame with shell type connector According to the above push-out test, the shell type connector with additional bar has good mechanical properties.
It makes the constructure undertaking additionalpressure form beginning to end and also directly affects the test result.
It can restrain the concrete and deliver shear factor effectively. 2.

Introduction Due to their exceptional properties, superalloys find widespread application in the nuclear reactor and aerospace industries.
Pulse duration (on/off), applied current are the independent factors.
The optimal amalgamation of factors for accomplishing increased MRR is determined to be A3B3C3.
It is noticed that the increase of factors consequences in increase of ‘SR’.
Surface Topography: Metrology and Properties 10, no. 2 (2022): 025014

However, despite these advantages, the mechanical properties and surface integrity of WAAM-fabricated parts can be enhanced to meet the stringent demands of critical applications. 316L stainless steel, a low-carbon variant of 316 stainless steel, is renowned for its exceptional corrosion resistance, excellent mechanical properties, and good weldability.
By exploring changes in surface roughness, mechanical properties, and bending fatigue strength, this study presents how severe shot peening can enhance the performance of WAAM components.
This can be attributed to factors such as heat dissipation.
This uniform hardness is typical of WAAM-produced components, where the slow cooling rates and relatively stable thermal gradients result in consistent mechanical properties across the part.
To optimize SSP-treated WAAM AISI 316L components for specific industrial applications, a systematic approach focusing on the material's mechanical properties, microstructural features, and surface characteristics is required.

A fretting fatigue test method in a simulated body fluid is shown to evaluate fatigue properties of metallic materials which are used in the orthopaedics field.
Living Body Environment For mechanical tests of biomedical metallic materials, the living body environment should be taken account of.
Mechanical factors affecting the fretting properties include coefficient of friction, pressing force and amount of relative slip.
From a mechanical viewpoint, cyclic shear stress on the specimen surface is a major factor that nucleates fretting fatigue cracks.
The region affected by fretting is limited to the shallow surface layers.

Factors, such as temperature, pressure and the degree of crystallinity on the product qualities are analyzed.
Besides, crystallization is a common phenomenon of polymers, which may affect the molding ability of polymers.
This phenomenon can be explained by mechanical theory of small deformation.
The mainly influence factors on the micromolding is temperature and time.
Here, we will study on another potential influence factor: crystallinity, which has great influence on the mechanical and electrical properties of polymers.

The effects of B4C phases and applied processing conditions, on the microstructure and properties of TMCs, are investigated.
Moreover, results of densification, mechanical properties and hardness measurements help to identify the most suitable processing conditions to produce this kind of TMCs.
Mechanical properties were studied; the measure of the densification of the composites by Archimedes’ method (ASTM C373-14) was set to density determination.
Imai, Influence of carbon reinforcements on the mechanical properties of Ti composites via powder metallurgy and hot extrusion, Materials Science Forum. (2013) 40-43
Ward-Close, Titanium Particulate Metal Matrix Composites–Reinforcement, Production Methods, and Mechanical Properties, Advanced Engineering Materials. 2 (2000) 85-91

The main influential factor on the gob stowing effect is filling materials and filling extent.
The main influencing factors of gob stowing effect is filling materials and filling extent.
Different filling materials have different mechanical characteristics.
The two factors belong to material properties and geometry size of filling body.
From the mechanical point of view, the two factors both change the stiffness of filling body.

Compared with common clay brick, the unique high dispersion porous structure of lightweight concrete hollow block endows it with advantages like light weight, good heat preservation, thermal insulation performance, certain mechanical strength and high machinability, etc.
The causes of lightweight concrete hollow block wall crack mainly consists of three factors: temperature shrinkage, shrinkage deformation and uneven foundation settlement, and also other factors, such as design structure, material, construction quality and project management.
Analysis of causes of cracks on lightweight concrete hollow block wall (1) Crack caused by temperature shrinkage[4]: Change in temperature caused by temperature difference between day and night, sunshine, indoor and outdoor temperature, seasonal temperature difference all these factors will cause expansion and contraction of the material.
Different factors such as the local bearing, mixed use of different shrinkage value material and wall layout should be all considered, constructional column and ring beam should be properly designed
Structure and properties of aerated concrete: a review.