Results 151 to 160 of about 11,147,788 (335)

An ASCA X-ray Observation of 1E1724-3045 in the globular cluster Terzan 2 [PDF]

, 1998
D. Barret, J. E. Grindlay, I. Harrus, J. F. Olive   +3 more
openalex   +1 more source

Residual Stress States in Microstructurally Graded PBF–LB/M Austenitic Steel Components

Advanced Engineering Materials, EarlyView.
This study examines microstructurally graded 316L rectangular tube profiles fabricated via PBF–LB/M using a dual‐laser system. A 1 kW top‐hat and a 400 W Gaussian laser create distinct grain sizes and crystallographic texture. Mechanical properties are linked to microstructural evolution driven by processing conditions.
Nico Möller, Florian Loebich, Thomas Wegener, Julia Richter, Jens Gibmeier, Thomas Niendorf   +5 more
wiley   +1 more source

Real-time X-ray studies of the effect of chemical transients on oxide thin-film surface structure [PDF]

, 2010
P. H. Fuoss, Matthew J. Highland, T. T. Fister, S. O. Hruszkewycz, Marie‐Ingrid Richard, Dillon D. Fong, J. A. Eastman, Carol Thompson, S. K. Streiffer, G. B. Stephenson   +9 more
openalex   +1 more source

CALPHAD‐Guided Prediction and Interpretation of Phase Formation in Ta–Mo–Cr–Ti–Al Refractory High‐Entropy Alloys

Advanced Engineering Materials, EarlyView.
This study designs Ta–Mo–Cr–Ti–Al refractory high‐entropy alloys with a disordered body‐centered‐cubic A2 crystal structure aiming for improved ductility, lower density, and oxidation resistance. Four alloy compositions are identified by thermodynamic calculations.
Kateryna Khanchych, Chongchong Tang, Carsten Schroer, Björn Schäfer, Judith Jung, Michael Dürrschnabel, Ute Jäntsch, Bronislava Gorr   +7 more
wiley   +1 more source

Three-dimensional hard X-ray ptychographic reflectometry imaging on extended mesoscopic surface structures

APL Photonics
Many nanodevices and quantum devices, with their sizes often spanning from millimeters down to sub-nanometer, have intricate low-dimensional, non-uniform, or hierarchical structures on surfaces and interfaces. Since their functionalities are dependent on
Peco Myint, Ashish Tripathi, Michael J. Wojcik, Junjing Deng, Mathew J. Cherukara, Nicholas Schwarz, Suresh Narayanan, Jin Wang, Miaoqi Chu, Zhang Jiang   +9 more
doaj   +1 more source

X-ray phase-contrast tomography of cells manipulated with an optical stretcher

Journal of Synchrotron Radiation
X-rays can penetrate deeply into biological cells and thus allow for examination of their internal structures with high spatial resolution. In this study, X-ray phase-contrast imaging and tomography is combined with an X-ray-compatible optical stretcher ...
Jan-Philipp Burchert, Jasper Frohn, Ulrike Rölleke, Hendrik Bruns, Boram Yu, Sophie-Charlotte Gleber, Roland Stange, Madleen Busse, Markus Osterhoff, Tim Salditt, Sarah Köster   +10 more
doaj   +1 more source

New Developments in the Field of Production and Application of Multi‐Material Wire Arc Additive Manufacturing Components: A Review

Advanced Engineering Materials, EarlyView.
The utilization of direct energy deposition (DED)‐arc additive manufacturing processes in industrial applications is increasing, and these processes have the potential for multi‐material applications. This work provides a overview of the state of research in DED‐arc made functional graded structures, to establish a link to potential industrial ...
Kai Treutler, Volker Wesling
wiley   +1 more source

X-ray method for structure determination of equilibrium solid–liquid system [PDF]

, 1996
Yu. V. Agrafonov, F. E. Ushakov
openalex   +1 more source

X-Ray Diffraction

, 2014
Reuben James
semanticscholar   +1 more source

Mitigation of Cracks in High‐Performance Nickel‐Based Superalloys in Powder Bed Fusion Laser Beam of Metals Using a Metal Matrix Composite Approach

Advanced Engineering Materials, EarlyView.
High‐performance nickel‐based superalloys are often not processible in additive manufacturing (AM) due to hot cracking. The findings in this manuscript propose an efficient method to mitigate cracking and enhance mechanical properties of these alloys by producing a metal matrix composite, contributing to the material and process perspective of the AM ...
Klaus Büßenschütt, Maël Pontoreau, Christian Haase, Johannes‐Henrich Schleifenbaum   +3 more
wiley   +1 more source