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Effect of High-Pressure Tests on the Mechanical Properties of Kh70 Steel and the Stress Corrosion Cracking Resistance
Abstract —At the present time, the trouble-free service of main pipelines is of particular significance. This paper presents the results of testing...
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A Study of Mg and Ti + Sr Additions to Strengthen Commercial A380 High-Pressure Die Cast Alloy
The effect of Mg and Ti + Sr on the microstructure and mechanical properties of commercial HPDC (high-pressure die cast) A380 aluminum alloy was...
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Characterization of Fine Structure and Mechanical Properties of the Disordered Carbon Materials Synthesized from C60 Fullerite under High Pressure
AbstractBall milling of C 60 fullerite used thereafter as a precursor in high-pressure, high temperature ( P , T ) synthesis results in a remarkable...
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Applying High-Pressure Torsion to Deformation of a Recrystallized τ-MnAl Alloy: Results and Problems
In this study, the effect of high-pressure torsion (HPT) on the structure, phase composition and magnetic properties of ferromagnetic MnAl-C alloy...
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Investigating the Microstructural, Mechanical, and Tribological Properties of NiCrBSi High-Velocity Oxygen Fuel and High-Pressure High-Velocity Oxygen Fuel Coatings
In this study, the effect of the coating process and heat-treatment cycles on the microstructural, mechanical, and tribological properties of NiCrBSi...
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A Comparative Study Between AZ31 and Mg-Gd Alloys After High-Pressure Torsion
The evolution of microstructure, texture, and mechanical properties of AZ31 (Mg-3Al-1Zn, wt.%) and Mg-0.6Gd (wt.%) alloys was investigated and...
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Synergy of ZnO Nanowire Arrays and Electrospun Membrane Gradient Wrinkles in Piezoresistive Materials for Wide-Sensing Range and High-Sensitivity Flexible Pressure Sensor
Flexible pressure sensors have come under the spotlight because of their widespread adoption in human motion detection and human‒machine...
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Nanostructured germanium synthesized by high-pressure chemical vapor deposition in mesoporous silica templates
Nanostructured semiconductors are interesting because of their varied electronic and optical properties compared to the bulk. Using ordered porous...
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Research on the Friction Characteristics and Wear Mechanism of a Chemical Etched Surface Texture at a High Contact Pressure During Stam**
This study proposes a distinctive surface texture with flow channels prepared by a chemical etching method. The study analyzes 3D morphological...
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Effect of Zn content on microstructure evolution in Al–Zn alloys processed by high-pressure torsion
Al–Zn alloys having different Zn contents of 2, 5, 10 and 30 wt% were processed by high-pressure torsion (HPT) to produce ultrafine-grained (UFG)...
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Airworthiness Qualification of a High-Pressure Turbine Disk for a Low Bypass Turbofan Engine
A single stage high-pressure turbine disk has been designed for a low bypass turbofan engine. The turbine disk operates at extreme operating...
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Effect of Vacuum on Die Filling in High Pressure Die Casting: Water Analog, Process Simulation and Casting Validation
High pressure die casting (HPDC) of aluminum alloys is increasingly used for thin-walled and lightweight components in automotive and other...
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Improvement of Device Reliability and Variability Using High Pressure Deuterium Annealing
Higher device reliability and lower device-to-device variability are needed to improve the density and yield of integrated circuits. A high pressure...
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Correlation between microstructure, magnetic properties and mechanical behavior of the Permimphy alloy after high-pressure torsion
This study investigates the correlation between coercivity ( H c ), grain size ( d ), and dislocation density in the Permimphy alloy (Fe–80%Ni–6%Mo). The...
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Electron microscopy study of BNNTs synthesized by high temperature–pressure method and purified by high-temperature steam
Boron nitride nanotubes (BNNTs) possess extraordinary properties on the molecular level; hence, it is of particular interest to use them for the...
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High-Pressure Caustic Leaching for the Extraction of Scandium from Crater Lake Deposit
Imperial Mining Group Ltd is develo** its Crater Lake scandium project in Northeastern Quebec. The Crater Lake Intrusive Complex is a 6 km diameter...
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Hard nanocrystalline gold materials prepared via high-pressure phase transformation
As one of the important materials, nanocrystalline Au (n-Au) has gained numerous interests in recent decades owing to its unique properties and...
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The Effect of High-Pressure Torsion on the Structure and Mechanical Properties of the Al–Ca–Cu Alloy
AbstractTo improve the strength-to-plasticity balance for Al–6% Ca–8% Cu (wt %), high-pressure torsion (HPT) and subsequent annealing are used. The...
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Effect of High Pressure Torsion on Microstructure and Properties of Intermetallic Containing CoCrFeNi2.1Nb0.2 High Entropy Alloy: Comparative Insights
The microstructure and properties of CoCrFeNi 2.1 Nb 0.2 high entropy alloy containing brittle Laves phase subjected to high pressure torsion (HPT)...
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Effect of Bimodal Quasicrystal Phase on the Dynamic Recrystallization of Mg–Zn–Gd Alloy during High-Pressure Torsion
The Mg–Zn–Gd alloy with quasicrystal icosahedral phase was processed by high-pressure torsion (HPT). The effect of bimodal I-phase on the dynamic...
