Results 31 to 40 of about 8,279,692 (223)

Effect of High Pressure on the Solidification of Al–Ni Alloy

Crystals, 2021
The effect of high pressure on the microstructure of hypo-peritectic Al–38wt.%Ni alloy was studied. The results show that Al3Ni and Al3Ni2 phases coexist at ambient pressure. However, it becomes a typical hyper-eutectic microstructure when synthesized at
Xiao-Hong Wang, Duo Dong, Xiao-Hong Yang
doaj   +1 more source

ВЛИЯНИЕ ПРИМЕСНЫХ АТОМОВ ВОДОРОДА НА ЭНЕРГЕТИЧЕСКИЕ ХАРАКТЕРИСТИКИ КРИСТАЛЛИЧЕСКИХ РЕШЕТОК Ni, Al И Ni₃Al ПРИ УПРУГОЙ ДЕФОРМАЦИИ

Вестник Сибирского государственного индустриального университета
Методом молекулярной динамики при температуре 0 К исследовано влияние упругой деформации (сжатие и растяжение до ±5 %) и внедрения атомов водорода (концентрация от 1 до 50 атомов) на внутреннюю энергию кристаллических решеток никеля, алюминия и ...
Денис Игоревич Зюзин, Артем Владимирович Маркидонов   +1 more
doaj   +1 more source

Optimized combustion temperature in the facile synthesis of Ni/Al2O3 catalyst for CO2 methanation

Journal of CO2 Utilization
Ni/Al2O3 catalysts (noted as Ni/Al-350, Ni/Al-500, and Ni/Al-700, respectively) were synthesized by a facile solution combustion method but at different combustion temperatures (350 °C, 500 °C, and 700 °C, respectively).
Luqman Abdullahi Sani, Haolong Bai, Zifu Xu, Liangliang Fu, Yining Sun, Xiaorui Huang, He Gao, Xuejing Liu, Dingrong Bai, Zhanguo Zhang, Fabing Su, Jiao Liu, Guangwen Xu   +12 more
doaj   +1 more source

Ṭabaqāt aš-šāfiʿīya al-kubrā / li-Taǧ-ad-Dīn Abī-Naṣr ʿAbd-al-Wahhāb Ibn-Taqī-ad-Dīn as-Subkī. Ṭubiʿa ʿalā nafaqat Aḥmad Ibn-ʿAbd-al-Karīm al-Qādirī al-Ḥasanī

, 1906
Ersch.-Jahr 1324h.In arab ...
Subkī, Taqī-ad-Dīn ʿAlī Ibn-ʿAbd-al-Kāfī
core   +1 more source

A Novel Understanding of the Thermal Reaction Behavior and Mechanism of Ni/Al Energetic Structural Materials

Crystals, 2022
Ni/Al energetic structural materials have attracted much attention due to their high energy release, but understanding their thermal reaction behavior and mechanism in order to guide their practical application is still a challenge.
Kunyu Wang, Peng Deng, Rui Liu, Chao Ge, Haifu Wang, Pengwan Chen   +5 more
doaj   +1 more source

Masālik al-abṣār fī mamālik al-amṣār / li-Ibn-Faḍlallāh al-ʿUmarī. Bi-taḥqīq Aḥmad Zakī Bāšā

, 1924
Ersch.-Jahr auch 1342 h. -In arab.
Ibn-Faḍlallāh al-ʿUmarī, Aḥmad Ibn-Yaḥyā
core   +1 more source

Characterization of Aluminized Layers on Inconel‐738 Alloy: Microstructure, Modeling of Aluminizing Kinetics, and Thermal Behavior

Advanced Engineering Materials, EarlyView.
This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe, Tuba Yener, Suayb Cagri Yener, Mourad Keddam, Cuma Bindal   +4 more
wiley   +1 more source

al- Bahǧa as-sanīya li-šarḥ al-Qaṣīda az-zainabīya

, 1871
Vorlageform des Ersch.-vermerks (dem Kolophon entnommen): Qad tamma ṭabʿ ... bi-'l-Maṭbaʿa al-Waṭanīya al-kāʾina bi-ṯaġr [I]skandarīya ...In arab.
ʿAbd-al-Muʿṭī as-Simillāwī
core   +1 more source

Reactivity and Penetration Performance Ni-Al and Cu-Ni-Al Mixtures as Shaped Charge Liner Materials [PDF]

Materials, 2018
Energetic structural materials (ESMs) have many potential military applications due to their unique functions. In this work, the reactivity and penetration performance of ESMs have been examined as a shaped charge liner material. The penetration experiments of nickel-aluminum (Ni-Al) and copper-nickel-aluminum (Cu-Ni-Al)-shaped charge liners (SCLs ...
Miao Sun, Chao Li, Xuguang Zhang, Xiaomin Hu, Xiaoyan Hu, Yingbin Liu   +5 more
openaire   +2 more sources

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source