Results 91 to 100 of about 395,739 (367)
Wave Energy Affects the Surf Zone Heat Budget
Eos, 2015 A study of water temperature in nearshore environments shows that wave energy was the second-largest driver of temperature changes in the surf zone.
openaire +2 more sources
The Relationship Between Microstructure and Hardness in the Heat-Affected Zone of Line Pipe Steels
JOM, 2022 Sabyasachi Roy +5 more
semanticscholar +1 more source
A Different Perspective on the Solid Lubrication Performance of Black Phosphorous: Friend or Foe?
Advanced Engineering Materials, EarlyView.Researchers investigate black phosphorous (BP) as a standalone solid lubricant coating through ball‐on‐disc linear‐reciprocating sliding experiments in dry conditions. Testing on different metals shows BP doesn't universally reduce friction and wear. However, it achieves 33% friction reduction on rougher iron surfaces and 23% wear reduction on aluminum.
Matteo Vezzelli +5 more
wiley +1 more source
Uludağ University Journal of The Faculty of Engineering, 2016 In this studythe application areas and principles of the Small punch test which is a miniaturized testing technique is described and the creep behaviour of the individual zones of the Heat Affected Zoneof a P91 steel is determined which is not possible ...
Betül GÜLÇİMEN ÇAKAN, Ali DURMUŞ
doaj +1 more source
Microstructure, mechanical properties and corrosion of friction stir welded 6061 Aluminum Alloy [PDF]
arXiv, 2015 The microstructure, mechanical properties, and corrosion behavior of friction stir welded (FSW) AA6061 aluminum alloys were investigated. Dynamic recrystallized structures were observed and grain sizes of nugget zone (NZ), thermomechanically-affected zone (TMAZ), heat-affected zone (HAZ), and base material (BM) were different.
arxiv
Advanced Engineering Materials, EarlyView.The microstructure of Cr‐rich Cr‐Si‐alloys is maintained by alloying with Ge, Pt, and Mo. The effects of these elements on A15‐phase fraction, partitioning, microstructural stability, grain size, and hardness are combinable. Molybdenum is found to be the most promising alloying element for microstructural stability during high‐temperature exposure.
Anke Silvia Ulrich +6 more
wiley +1 more source
Mechanisms of De‐icing by Surface Rayleigh and Plate Lamb Acoustic Waves
Advanced Engineering Materials, EarlyView.Ice accretion impacts daily life, renewable energy generation, maintenance, and security in industries and aeronautics. Acoustic waves (AW) are a promising method for ice removal, although de‐icing mechanisms require further investigation to optimize energy efficiency.
Shilpi Pandey +15 more
wiley +1 more source
Journal of Advanced Materials in Engineering, 2020 In this study, the effect of welding heat input on microstructure and mechanical properties of dissimilar joints of API-X42 and API-B pipeline steels was investigated.
S. Asghari +3 more
doaj
Advanced Engineering Materials, EarlyView.Additive manufacturing is a promising route for the production of Ni‐base superalloys for turbine applications, such as Inconel 718. Nonetheless, it induces various changes in the microstructure and performance of these materials. One such change is the incidence of the δ‐Ni3Nb phase, whose impact on microstructure, aging precipitate fractions, and ...
Guilherme Maziero Volpato +8 more
wiley +1 more source
Nonconventional Technologies Review, 2020 This article presents experimental studies of microhardness distributions along the depth of the thermally hardened zone in high-quality carbon Steel 45 (analog DIN 1.0503) after wire electrical discharge machining (WEDM) using а wide range of modes ...
Vasyl Osypenko +3 more
doaj