Results 51 to 60 of about 8,279,692 (223)

Precipitation‐Modulated Harmonic Architectures Enable Superior Strength–Ductility Synergy from Cryogenic to Elevated Temperatures in Nanostructured Alloys

Advanced Science, EarlyView.
Precipitation‐modulated recrystallization enables a programmable bimodal harmonic architecture in a high‐entropy alloy, delivering 1–2 GPa yield strength with >10% ductility from −196 °C to 700 °C. The resulting broad‐temperature robustness arises from the synergy of dual‐mode nanoprecipitation, harmonic core–shell topology, and temperature‐adaptive ...
Wei Li, Liangyin Xiong, Mengchao Niu, Junhua Luan, Wei Wang, Zengbao Jiao   +5 more
wiley   +1 more source

Kitāb al-Ḫulāṣa al-lāhūtīya

, 1898
In arab.
Thomas
core   +1 more source

Energetic Al/Ni Superlattice as a Micro-Plasma Generator with Superb Performances

Nanoscale Research Letters, 2018
In this study, energetic Al/Ni superlattice was deposited by magnetron sputtering. A micro-plasma generator was fabricated using the energetic Al/Ni superlattice.
Yao Wang, Yichao Yan, Hongchuan Jiang, Zongren Xing, Yong Li, Wenzhi Qin, Liang Wang, Fei Guo   +7 more
doaj   +1 more source

Comparative strengthening of intermetallic compounds produced in situ by friction stir processing on different aluminum alloy matrixes

Journal of Materials Research and Technology, 2023
The composite technology based on friction stir processing (FSP) can enhance the strength of Al alloys while retaining the original toughness and ductility of Al alloys, thus achieving an improvement in the overall performance of the composites.
Cong Chen, Feng-gang Liu, Chun-ping Huang, Yang Xia, Chun Xia, Peng-liang Niu   +5 more
doaj   +1 more source

Phase‐Resolved Defect Transport Mechanisms Governing Asynchronous Ordering in a Eutectic High‐Entropy Alloy

Advanced Science, EarlyView.
Phase‐resolved experiments and atomistic simulations reveal asynchronous ordering behaviors in a eutectic high‐entropy alloy during isothermal annealing. Distinct defect transport mechanisms are identified in coexisting B2 and BCC phases, showing that vacancy and interstitial mediated diffusion governs phase‐dependent thermal stability.
Huiwen Yao, Qingshuang Ma, Jie Xiong, Jing Bai, Huijun Li, Qiuzhi Gao   +5 more
wiley   +1 more source

Structurally Complex Precipitates Enhance Strength‐Ductility Synergy in a Duplex Medium Entropy Alloy

Advanced Science, EarlyView.
Strong‐yet‐ductile precipitation‐hardening alloys require novel microstructural complexity of precipitates in particularly at cryogenic condition, to constantly impart strain hardening of hard‐and‐brittle precipitates. The present work creates innovative structurally complex precipitates assembled with dispersed nanocores and a chemical‐heterogeneity ...
Shaohua Gao, Yang Yang, Xiaoxuan Fan, Jinyu Zhang, Shuaiyang Liu, Jiao Li, Hui Wang, Wenli Song, Gang Liu, Jun Sun   +9 more
wiley   +1 more source

Info literature: Miftah kunuz al-Sunnah

, 2000
Kitab ini merupakan salah satu bentuk indeks hadits. Sebagai suatu indeks, kitab ini berisi petunjuk mengenai cara menemukan suatu hadits di dalam kitab-kitab hadits terkenal.
Rifai, Agus
core   +1 more source

Engineering Biochar‐Derived Functional Materials for High‐Performance Supercapacitors: Design Principles, Mechanisms, and Scalable Strategies

Carbon Energy, EarlyView.
ABSTRACT Biochar has emerged as a useful and adaptable source of carbon for supercapacitor electrodes. Its value comes from the way biomass chemistry, thermal conversion, and activation conditions shape the resulting pore network, surface groups, and degree of carbon ordering.
Soumen Mandal, Avinash C. Mendhe, Mayna Roy, Neha S. Barse, Taejoon Park, Han‐Seung Lee, Haigun Lee   +6 more
wiley   +1 more source

Kontribusi Ibn al-Nadim dalam dunia kepustakawanan Islam kajian terhadap kitab al-Fihris

, 2006
Ibn al-Nadim, seorang pecinta buku merupakan salah satu tokoh yang mengenalkan suatu pendekatan studi Islam dengan caranya sendiri. Karyanya Kitab Al-Fihrist merupakan karya yang berusaha memahami dan sekaligus mengenalkan Islam melaui pendekatan ...
Rifai, Agus
core   +1 more source

Mechanical and energy release properties of cold-sprayed nickel-aluminum energetic structural materials

Journal of Materials Research and Technology
Nickel-aluminum energetic structural materials (Ni–Al ESMs) are widely applied in the defense industry due to their excellent mechanical and energy release properties.
Tianchu Wang, Pengwan Chen, Chuan Zhao, Kaiyuan Liu, Jinchao Qiao, Yansong Guo, Shouren Wang   +6 more
doaj   +1 more source