Results 191 to 200 of about 128,008 (303)

Non-invasive bioinert room-temperature quantum sensor from silicon carbide qubits. [PDF]

Nat Mater
Li P, Zhou JY, Li S, Udvarhelyi P, Xu JS, Li CF, Huang B, Guo GC, Gali A.   +8 more
europepmc   +1 more source

2D Iron Oxide at the Graphene/SiC(0001) Interface

Small Methods, EarlyView.
2D iron oxide was successfully formed via intercalation of Fe and O into the graphene/SiC(0001) interface. Atomic‐resolution electron microscopy revealed that the 2D iron oxide is encapsulated by graphene and sharply interfaced with SiC. This material is suggested to exhibit antiferromagnetic behavior at low temperatures.
Ryotaro Sakakibara, Tomo‐o Terasawa, Taizo Kawauchi, Katsuyuki Fukutani, Takahiro Ito, Wataru Norimatsu   +5 more
wiley   +1 more source

Evaluation of a silicon carbide P-N diode for thermal neutron detection in a radiotherapy LINAC. [PDF]

Sci Rep
Pérez M, Zamorano F, Fleta C, Muñoz-Montplet C, Jurado-Bruggeman D, Jiménez M, Guardia P, Grabulosa-Morera G, Morales-Pérez R, Rius G, Godignon P, Pellegrini G, Guardiola C.   +12 more
europepmc   +1 more source

Influence of Steel Recycling on Phase Transformation in Medium‐Manganese Third‐Generation Advanced High‐Strength Steels

steel research international, EarlyView.
On the pathway to climate‐neutral steel production, recycling fractions will necessarily increase over time. Since alloying elements will enrich progressively, as they cannot be removed economically from the melt, processes need to be adjusted.
Anindita Chakraborty, Radhakanta Rana, Ulrich Krupp, Alexander Gramlich   +3 more
wiley   +1 more source

High-Compressive-Strength Silicon Carbide Ceramics with Enhanced Mechanical Performance. [PDF]

Materials (Basel)
Qian Z, Li K, Zhou Y, Xu H, Qian H, Huang Y.   +5 more
europepmc   +1 more source

Thermodynamic Modeling of Sn–C and Fe–Sn–C Systems for the Tramp Elements Control in Steel Production

steel research international, EarlyView.
A CALculation of PHAse Diagrams thermodynamic modeling for Fe–Sn–C system is carried out. The model and the developed database can be used to calculate phase diagrams and thermodynamic properties of this system over wide temperature/composition range, and a part of a larger thermodynamic database for steel and alloy system, and effectively used to ...
Won‐Bum Park, Michael Bernhard, Youn‐Bae Kang   +2 more
wiley   +1 more source

Simulation Analysis of the Chemical Mechanical Polishing Process for Monocrystal 4H-Silicon Carbide Based on Molecular Dynamics. [PDF]

Micromachines (Basel)
Lei Y, Guo W, Feng K, Sun Z.
europepmc   +1 more source

Alloy Qualification for Producing Quench and Tempered Plate Steels with Extra‐Heavy Gage

steel research international, EarlyView.
This study develops alloy concepts for ultraheavy steel plates (>100 mm) with ≥690 MPa yield strength. Through dilatometry and Jominy testing, the effects of Mo, Ni, and B on hardenability are quantified. A synergy between 0.5% Mo and 0.5%–1.0% Ni ensures core strength at low cooling rates, while boron microalloying suppresses ferrite and promotes ...
Xabier Azpeitia, Unai Mayo, Nerea Isasti, Eric Detemple, Hardy Mohrbacher, Pello Uranga   +5 more
wiley   +1 more source

Preparation of Infrared Anti-Reflection Surfaces Based on Microcone Structures of Silicon Carbide. [PDF]

Materials (Basel)
Li R, Ji X, Chang S, Tian H, Zhao Z, Chu C.   +5 more
europepmc   +1 more source

HWTS 50 Tool Steel Tailored for Laser Powder Bed Fusion: Sliding Wear of Bare Surfaces and Nitriding Response in Comparison with 18Ni300 and AISI H13

steel research international, EarlyView.
This work investigates the wear resistance and nitriding behavior of PBF‐LB/M‐processed Osprey HWTS 50, a lean hot work tool steel. Three heat treatment conditions are compared to conventional wrought H13, H11, and PBF‐LB/M 18Ni300. The study highlights HWTS 50's enhanced nitrogen diffusion, deeper nitriding hardness depth, and comparable or improved ...
Jonathan Hann, Giorgia Lupi, Sylvain Dossin, Riccardo Casati, Mandanà Moshiri, Arne Röttger, Faraz Deirmina   +6 more
wiley   +1 more source