Results 101 to 110 of about 774,147 (338)

Prediction of thermal conductivity of 93W–Ni–Fe alloys in sintering process based on finite element analysis

Fenmo yejin jishu
Thermal conductivity is an important thermophysical parameter required for the numerical simulation of constitutive equations. The existing thermal conductivity measurement equipment and methods cannot measure the thermal conductivity of refractory ...
YIN Gang, PAN Qian, ZHAO Teng, YIN Haiqing, WANG Yongwei, QU Xuanhui, XIONG Ning   +6 more
doaj   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

Advanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source

Thermo-mechanical enhancement and fissure-induced weakening of thermal conductivity in Shanghai mucky clay

Results in Engineering
Frozen soil thermal conductivity is the core parameter of thermodynamic analysis in frozen soil engineering, and its variation pattern directly influences freezing temperature field prediction precision and freezing curtain design optimization.
Huade Zhou, Jie Zhou, Zhenming Shi, Xin Wang, Chao Ban, Chengjun Liu   +5 more
doaj   +1 more source

Influence of Hybrid Fillers on Thermal Conductivity of Nylon-6/Graphene Composites

Cailiao gongcheng, 2018
The thermal insulating properties of polymer greatly restrict the application of polymer as the thermal conductivity materials in industry. Multilayer graphene was chosen as a filler due to its unique thermal transfer property.
SONG Na, CUI Si-qi, JIAO De-jin, HOU Xing-shuang, LIU Jian-ying, DING Peng, SHI Li-yi   +6 more
doaj   +1 more source

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert, Matheus Roberto Bellé, Anton Yehorov, Anhelina Mospan, Till M. J. Stadtmüller, Seetharaman Sridhar, Christos G. Aneziris, Olena Volkova   +7 more
wiley   +1 more source

Elinvar Materials: Recent Progress and Challenges

Advanced Engineering Materials, EarlyView.
Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley   +1 more source

Relationship Between Thermal Conductivity, Mineral Composition and Major Element Composition in Rocks from Central and South Germany

Geosciences
Thermal conductivity is a decisive parameter in all geothermal applications. In addition to the influencing factors of density, saturation, porosity, temperature and pressure, it is, above all, the geochemical and mineralogical composition that ...
Oliver Suft, Hannes Hagenauer, David Bertermann   +2 more
doaj   +1 more source

Modeling phonon thermal conductivity in spatially confined GaN nanofilms under stress fields and phonon surface scattering

AIP Advances, 2019
Thermal performance of nanomaterials has always been a significant part of semiconductor research, which is the key problem in the development and design of various micro/nanoelectronic devices.
Linli Zhu, Xiaoya Tang, Jiachuan Wang, Yang Hou   +3 more
doaj   +1 more source

EFFECT OF HEAT TREATMENT ON THERMAL CONDUCTIVITY OF ADDITIVELY MANUFACTURED AISI H13 TOOL STEEL [PDF]

, 2023
Samo TOME, Blaž Karpe, Irena Paulin, Matjaž Godec   +3 more
openalex   +1 more source