Results 201 to 210 of about 922,585 (380)

Self-consistent hardness measurements spanning eleven decades of strain rate on a single material surface. [PDF]

Nat Commun
Borasi L, Schuh CA.
europepmc   +1 more source

High‐Resolution Reverse Offset Printed Electroluminescent Multipixel Arrays for Scalable Future Wearable Displays

Advanced Engineering Materials, EarlyView.
This study explores the effects of pixel size and spacing when fabricating electroluminescent (EL) multipixel displays. COMSOL simulations identify the impact of pixel dimensions and spacing on electric field distribution and lighting efficiency. Flexible, high‐resolution EL pixel arrays are reverse offset printed, achieving a 96% reduction in pixel ...
Huanghao Dai, Yuxin Xia, Steve Beeby, Russel Torah   +3 more
wiley   +1 more source

Effects of Alloy Composition, Hardness, and Milling Parameters on the Cutting Forces of Al-Li-Based Alloys. [PDF]

Materials (Basel)
Radan L, Songmene V, Samuel AM, Samuel FH.   +3 more
europepmc   +1 more source

Influence of Heat Treatment on Microstructure and Mechanical Properties at Elevated Temperatures of Nonweldable Ni‐Based Alloy Printed by Fused Filament Fabrication

Advanced Engineering Materials, EarlyView.
The fused filament‐fabricated MAR‐M247 alloy without hot isostatic pressing shows the lowest porosity of 4%. Heat treatment at 1220 °C produces coarse precipitates and carbides. Specimens heat‐treated at 1220 °C exhibit higher tensile strength (683 MPa) and elongation (10%) at room temperature.
Haneen Daoud, Ying Zheng, Agata Kulig, Natalja Agarkov, Esma Mese, Wolfgang Hofmann, Peter Würtele, Uwe Glatzel   +7 more
wiley   +1 more source

Investigation of Iron‐Aluminide‐Like Phase Composition in Complex Concentrated Fe32Cu12Ni11Ti16Al29 Alloy

Advanced Engineering Materials, EarlyView.
This work reveals the phase composition and quantitative morphology analysis of precipitation‐hardened Fe32Cu12Ni11Ti16Al29 complex‐concentrated alloy. The precipitates are shown to have a high coherency. Morphology transition between sphere, cuboidal, and elongated morphology is observed. Finally, the overaging behavior is captured using microhardness.
Rostyslav Nizinkovskyi, Lukas Hanisch, Georg Hasemann, Puspendu Sahu, Manja Krüger   +4 more
wiley   +1 more source

Impact of surface roughness and preheat temperature on fecrbmnsi coating properties prepared by the twin wire Arc spray method. [PDF]

Sci Rep
Fitriyana DF, Puspitasari WD, Palanisamy S, Muhadzdzib M, Anis S, Siregar JP, Cionita T, Alagarsamy A, S SK, Al-Farraj SA, Almansour MI, Ma Q.   +11 more
europepmc   +1 more source

Studies on the Additives of Paraffin Waxes. The Effect of Additives for the External Appearance, the Melting Point and the Hardness of Paraffin Waxe

, 1958
Kazuo Negoro
openalex   +2 more sources

A Simulative Evaluation of Triply Periodic Minimal Surface Structures in the Context of Elastocaloric Applications

Advanced Engineering Materials, EarlyView.
A simulative evaluation of triply periodic minimal surface (TPMS) structures for an elastocaloric application under compressive load is performed. For the evaluation of the structure's performance, surface/volume ratio, generated heat and invested mechanical work are taken into account and are compared to a tube as a reference specimen.
Michael Fries, Paul Motzki, Dirk Bähre, Anne Jung   +3 more
wiley   +1 more source

Implementing a novel TOPSIS-sine cosine algorithm-based hybrid optimization in machining medium-hardened steel. [PDF]

Sci Rep
Kumar R, Rafighi M, İynen O, Reddy MPK, Zade S, Özdemir M, Pandey A, Singh R.   +7 more
europepmc   +1 more source

Hard lessons

Science, 2023
openaire   +3 more sources