Results 61 to 70 of about 23,134 (270)

Mikrostruktur dan Karakterisasi Sifat Mekanik Lapisan Cr3C2-NiAl-Al2O3 Hasil Deposisi Dengan Menggunakan High Velocity Oxygen Fuel Thermal Spray Coating

Journal of Mechatronics, Electrical Power, and Vehicular Technology, 2012
Surface coating processing of industrial component with thermal spray coatings have been applied in many industrial fields. Ceramic matrix composite coating which consists of Cr3C2-Al2O3-NiAl had been carried out to obtain layers of material that has ...
Edy Riyanto, Budi Prawara
doaj   +1 more source

Influence of a Standard Heat Treatment on the Microstructure and Properties of Inconel X‐750 Produced by Laser Powder Bed Fusion

Advanced Engineering Materials, Volume 27, Issue 24, December 2025.
Ni‐base superalloys produced using additive manufacturing (AM) have a different response to heat treatments when compared to their conventional counterparts. Due to such unpredictability, various alloys with industrial interest are currently overlooked in most prior AM research.
Guilherme Maziero Volpato, Adriano de Souza Pinto Pereira, Steffen Neumeier, Dachamir Hotza, Mathias Göken, Ulrich Tetzlaff, Márcio Celso Fredel   +6 more
wiley   +1 more source

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

Advanced Engineering Materials, Volume 27, Issue 24, December 2025.
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

AvoPlot: An extensible scientific plotting tool based on matplotlib

Journal of Open Research Software, 2014
AvoPlot is a simple-to-use graphical plotting program written in Python and making extensive use of the matplotlib plotting library. It can be found at http://code.google.com/p/avoplot/.
Nial Peters
doaj   +1 more source

Harnessing Synergistic Cooperation of Neighboring Active Motifs in Heterogeneous Catalysts for Enhanced Catalytic Performance

Advanced Materials, Volume 37, Issue 48, December 3, 2025.
This review examines the critical role of neighboring active motifs in heterogeneous catalysts, emphasizing how their synergistic cooperativity can be rationally designed to modulate catalytic properties. The discussion centers on the modulation of electronic and geometric structures, categorizing the catalytic systems into metal‐acid (Brønsted/Lewis ...
Peng Yuan, Ching Kit Tommy Wun, Tsz Woon Benedict Lo   +2 more
wiley   +1 more source

Recent Advances in Heterogeneous Frustrated Lewis Pair: Synthesis, Characterization, and Catalysis

Advanced Materials, Volume 37, Issue 48, December 3, 2025.
This review provides a concise analysis of heterogeneous frustrated Lewis pair (FLP) chemistry, focusing on their synthesis, characterization, and application in small‐molecule activation. It highlights current challenges in developing solid FLP systems and explores promising advancements through emerging technologies, offering critical insights into ...
Jiasi Li, Shik Chi Edman Tsang, Guangchao Li   +2 more
wiley   +1 more source

Effects of Ni and Al on microstructural evolution and mechanical properties in secondary hardening steels

Journal of Materials Research and Technology
To reduce the dependence on costly cobalt while preserving the superior strength-toughness synergy in secondary hardening steels, dual-precipitation-strengthened martensitic steels were developed through Ni and Al addition, which can promote the ...
Haofei Zhu, Jiuzhou Yang, Hulin Wu, Ye Dai, Dalong Cong, Xia Wu, Qingqing Zhan, Zhiping Xiong   +7 more
doaj   +1 more source

Nanoscaled eutectic NiAl-(Cr,Mo) composites with exceptional mechanical properties processed by electron beam melting

Scientific Reports, 2020
Eutectic NiAl-(Cr,Mo) composites are promising high temperature materials due to their high melting point, excellent oxidation behavior and low density. To enhance the strength, hardness and fracture toughness, high cooling rates are beneficial to obtain
A. Förner, S. Giese, C. Arnold, P. Felfer, C. Körner, S. Neumeier, M. Göken   +6 more
semanticscholar   +1 more source

A Design of Experiment‐Driven Optimization of NiMnAl Mixed Metal Oxide Catalysts for CO2 Methanation

ChemCatChem, Volume 17, Issue 23, December 8, 2025.
This study investigates NiMnAl mixed metal oxide catalysts using a Design of Experiment plan; varying calcination temperature (500–950 °C), pH (8–10), and aging time (1–30 h). The results show that the calcination temperature determines the resulting catalyst structure, with spinel phases forming above 800 °C.
Dennis Weber, Asad Asadli, Adrian Seitz, Andreas Hutzler, Patrick Schühle, Tanja Franken   +5 more
wiley   +1 more source

Microstructural Investigations of Novel High Temperature Alloys Based on NiAl-(Cr,Mo)

Metals, 2020
Apart from the reported transition from the fibrous morphology in NiAl-34Cr to lamellae by adding 0.6 at.% Mo, further morphology transformations along the eutectic trough in the NiAl-(Cr,Mo) alloys were observed.
C. Gombola, A. Kauffmann, G. Geramifard, M. Blankenburg, M. Heilmaier   +4 more
semanticscholar   +1 more source