Results 161 to 170 of about 1,698,926 (377)

Microstructure of iron and mild steel at high temperatures

, 1919
Henry S. Rawdon, Howard Scott
openalex   +1 more source

The Microstructure of Cumulus Cloud. Part I. General Features of the Droplet Spectrum [PDF]

, 1969
J. Warner
openalex   +1 more source

Effect of Copper Content on the Microstructure and Mechanical Properties of As‐Cast Refractory MoNbTi Multiprincipal Element Alloys

Advanced Engineering Materials, EarlyView.
Copper addition profoundly impacts MoNbTi multiprincipal element alloys. This study reveals copper's dual role, promoting microstructural refinement and strengthening intermetallics at optimal concentrations. An ideal copper content significantly boosts hardness and compressive strength, achieving superior mechanical performance.
Eder Lopes Ortiz, João Felipe Queiroz Rodrigues, Renato Baldan, Erik Poloni, Giovana da Silva Padilha, Wislei Riuper Osório, Ausdinir Danilo Bortolozo   +6 more
wiley   +1 more source

Microstructure and Physical Properties of Alloys for Partial Denture Castings [PDF]

, 1968
Kamal Asgar, Ferne C. Allan
openalex   +1 more source

Microstructural Evolution and Mechanical Properties of a Medium‐Manganese Steel Manufactured by Laser‐Based Powder Bed Fusion of Metals

Advanced Engineering Materials, EarlyView.
Fe–12Mn–0.2C medium‐manganese steel is processed by laser‐based powder bed fusion of metals using blended as well as pre‐alloyed powder. Various scanning speeds are used to determine the influence of energy deposition rate on microstructure and mechanical properties.
Leoni Hübner, Bugra Köksal, Thomas Wegener, Christian Haase, Thomas Niendorf   +4 more
wiley   +1 more source

Structure of martensitic carbon steels and changes in microstructure which occur upon tempering

, 1922
Henry S. Rawdon, S. Epstein
openalex   +1 more source

(Nb,Ti)(C,N)‐Precipitates in High‐Strength Low‐Alloyed Steels—Modeling, Characterization and Validation

Advanced Engineering Materials, EarlyView.
Steel samples are investigated using complementary simulations and measurements. Transmission electron microscopy in bright‐field mode, combined with energy‐dispersive X‐ray spectroscopy maps for titanium and niobium, reveals distinct particle populations. Simulations reproduce these in size and composition.
Marc Laub, Christian Motz, Eric Detemple, Sebastian Scholl   +3 more
wiley   +1 more source

Grain boundary cracks patching and defect dual passivation with ammonium formate for high-efficiency triple-cation perovskite solar cells

Communications Materials
Triple-cation perovskite solar cells exhibit better long-term stability as compared to FAPbI3 devices but also have more ions and vacancies defects in film.
Yang Ding, Yefan Wu, Xiangxiang Feng, Hengyue Li, Erming Feng, Jianhui Chang, Caoyu Long, Yuanji Gao, Junliang Yang   +8 more
doaj   +1 more source

Erratum to : The Change of Microstructure and Properties by heating of High Manganese. Austenitic Steel

, 1931

openalex   +2 more sources

Bias-Correcting the Realized Range-Based Variance in the Presence of Market Microstructure Noise [PDF]

Market microstructure noise is a challenge to high-frequency based estimation of the integrated variance, because the noise accumulates with the sampling frequency.
Christensen, Kim, Podolskij, Mark, Vetter, Mathias   +2 more
core