Results 41 to 50 of about 6,893 (259)

Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys

Advanced Engineering Materials, EarlyView.
Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak, Olha Zvirko, Rostyslav Leshchak, Hryhoriy Nykyforchyn   +3 more
wiley   +1 more source

DIAGNOSTICS, RELIABILITY IMPROVEMENT AND A RESIDUAL RESOURCE OF SOME PROTECTION SYSTEMS

Известия высших учебных заведений: Нефть и газ, 2015
This article contains the material on some features of a grounding device and on calculation of lightning protection resource.
I. S. Sukhachev, O. V. Smirnov, S. V. Vorobjeva, T. V. Mikhaleva   +3 more
doaj   +1 more source

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

Advanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

Advanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova, Steffen Brinckmann, Ruth Schwaiger   +2 more
wiley   +1 more source

A Distance Detector with a Strip Magnetic MOSFET and Readout Circuit

Sensors, 2017
This paper presents a distance detector composed of two separated metal-oxide semiconductor field-effect transistors (MOSFETs), a differential polysilicon cross-shaped Hall plate (CSHP), and a readout circuit. The distance detector was fabricated using 0.
Guo-Ming Sung, Wen-Sheng Lin, Hsing-Kuang Wang   +2 more
doaj   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

Research on Suspended Monorail Traction Power Return Grounding Fault Detection Protection Mechanism

机车电传动, 2018
The traction power return grounding fault of suspended monorail in station will lead to large-scale tripping of circuit breakers of other trains and adjacent traction substations.
ZHANG Kun, YUAN Wenye, LIU Xiang, WANG Lichao   +3 more
doaj  

Research and application of substation grounding wire error prevention management technology based on wireless radio frequency and short-distance communication

Diance yu yibiao
Aiming at the problems that the existing grounding wire management technology is immature when the power grid is overhauling and hanging grounding wires, which is easy to cause power grid accidents such as missed disassembly and wrong connection, this ...
QIAN Ping, DAI Zheren, QIN Wei, LING Qiuyang, XI Yujia, CHEN Yu   +5 more
doaj   +1 more source

Advances and Challenges of Corrosion and Topology Detection of Grounding Grid

Applied Sciences, 2019
The grounding device plays performs the role of releasing a lightning current and a fault current in the power system, and the corrosion of the conductor will cause damage to the grounding body, which threatens the safe operation of the power system. The
Zhihong Fu, Xiujuan Wang, Qian Wang, Xiaobin Xu, Nengyi Fu, Shanqiang Qin   +5 more
doaj   +1 more source

Modular Critical Element Recycling Platform Using a Nanoporous Additively Manufactured Gyroid

Advanced Engineering Materials, EarlyView.
A modular recycling platform integrates 3D‐printed nanoporous gyroid structures to enable efficient critical element recovery. This system utilizes a hierarchical architecture, combining macroscopic channels with polymerization‐induced nanoscale porosity. By systematically tuning structural wall thickness and resin formulation, the platform achieves an
Xiangyu Gao, Keldy Mason, Mert Gülçür, Rachel Paddock‐Lamb, Prince Alvin Fofanah, Zachariah A. Page, Michael Cullinan   +6 more
wiley   +1 more source