Results 191 to 200 of about 850,188 (330)
This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
wiley +1 more source
Cr0.9Si0.1 protective coatings are developed to enhance the thermal‐shock and oxidation resistance of Mg2Si0.89(Sn0.1,Sb0.01) thermoelectric (TE) materials. The coating forms a dense and adherent barrier that suppresses oxygen diffusion and mitigates mechanical degradation during cyclic oxidation, demonstrating its potential to improve the long‐term ...
Mikdat Gurtaran +3 more
wiley +1 more source
Assessment of Retained Austenite in Fine Grained Inductive Heat Treated Spring Steel. [PDF]
Olina A +6 more
europepmc +1 more source
Rolling-element fatigue life of AISI M-50 and 18-4-1 balls [PDF]
Rolling element fatigue studies were conducted with AISI M-50, EFR 18-4-1, and VAR 18-4-1. Groups of 12.7 mm (1/2-in) diameter balls of each material were tested in the five ball fatigue tester.
Parker, R. J., Zaretsky, E. V.
core +1 more source
Impact behavior of 980 MPa grade Cr-Ni weld metal composed of martensite and retained austenite
Hai Qiu +4 more
openalex +2 more sources
It is demonstrated that severe lattice distortion and coherent nanoprecipitates overcome the strength–ductility dilemma and mitigate discontinuous plastic flow (DPF) at 4.2 K. Such microstructural design enhances both thermal and athermal stress components, leading to exceptional mechanical performance.
Min Young Sung +11 more
wiley +1 more source
Cryogenic study of the magnetic and thermal stability of retained austenite in nanostructured bainite. [PDF]
Argüelles A +3 more
europepmc +1 more source
Surface fatigue life of M50NiL and AISI 9310 spur gears and R C bars [PDF]
Spur gear endurance tests and rolling element surface fatigue tests were conducted to study vacuum induction melted, vacuum arc remelted (VIM-VAR) M50NiL steel for use as a gear steel in advanced aircraft applications, to determine its endurance ...
Bamberger, Eric N., Townsend, Dennis P.
core +1 more source
Where Can Aluminum Go When Batteries Die?
Battery‐derived aluminum is transformed from contaminated waste into an alloying resource for high‐performance Fe‐based alloys. Through controlled Al content and processing, dual‐phase austenite/ferrite microstructures with TRIP‐like behavior are achieved.
Raymond Kwesi Nutor +3 more
wiley +1 more source

