Results 161 to 170 of about 6,729 (256)

Characterization of laser powder bed fusion metal samples using Bragg edge neutron transmission analysis. [PDF]

J Appl Crystallogr
Dematteis M, Vigorelli L, Grazzi F, Orlandi D, Cortis D, Busi M, Costa M.   +6 more
europepmc   +1 more source

Reidite Formation From Zircon Subjected to 20, 40, and 60 GPa Shock Experiments

Journal of Raman Spectroscopy, EarlyView.
Structure disordering as a result of shock pressure: In zircon shocked from 20 to 60 GPa, the shock‐induced structural disorder increases with increasing shock pressure (gray area). Shock disorder of zircon is an integral part of its transformation to reidite: Reidite occurs after amorphous material.
Dmitry A. Zamyatin, Elizaveta Kovaleva
wiley   +1 more source

Synergistic enhancement of electrochemical performance in AA2024 aluminum alloy processed through severe plastic deformation with nanostructured architecture for innovative applications. [PDF]

Sci Rep
Naseri M, Imantalab O, Mohamadian Samim P.   +2 more
europepmc   +1 more source

Jewelled Byzantine and Medieval Reliquaries of the True Cross: Peridots and Other Gemstones in Material and Symbolic Perspective

Journal of Raman Spectroscopy, EarlyView.
An interdisciplinary in situ study of jewelled reliquaries of the True Cross integrates gemmology and portable analytical techniques, revealing new evidence on the identification and symbolic role of peridots and other gemstones. ABSTRACT Jewelled crosses containing relics of the True Cross occupy a central position in the devotional, artistic and ...
Stefania Martiniello, Stefano Legnaioli, Simona Raneri   +2 more
wiley   +1 more source

Deformation and Constitutive Behaviors of Ferrite Steel Under Tension Condition. [PDF]

Materials (Basel)
Lin H, Lv L, Ge X, Jin T.
europepmc   +1 more source

High Efficiency NIR Luminescence Beyond 900 nm Through Promoting Cr3+ Pair Generation in Sr3Zr2O7 Layered Perovskite

Laser &Photonics Reviews, EarlyView.
A Cr3+/La3+ codoped Sr3Zr2O7 NIR phosphor showing luminescence at ∼960 nm with high IQE/EQE (92.4%/57.5%) and good thermal stability was developed. La3+ stabilizes Cr3+ and induces Cr3+ pairs, enabling efficient blue‐to‐NIR conversion for underwater wireless optical communication.
Zhiyuan Pan, Sihan Feng, Yun Wang, Xuejiao Wang, Qi Zhu, Ji‐Guang Li   +5 more
wiley   +1 more source

Effects of Processing and Geometry Parameters on Mass Deviation and Microstructure Evolution in Selective Laser Melted 316L Thin Struts. [PDF]

Materials (Basel)
Mao Z, Gu Z, Xie Y, Guo W, Ji X.
europepmc   +1 more source

Physics‐Informed Generative Machine Learning for Designing Crack‐Free γ′‐Strengthened Ni‐Based Superalloys for Laser Powder Bed Fusion

Materials Genome Engineering Advances, EarlyView.
This research proposes a physics‐informed generative machine learning framework to design SHA800, a crack‐free γ′‐strengthened nickel‐based superalloy for laser powder bed fusion, achieving a 43% γ′ volume fraction and 587 HV0.2 hardness. ABSTRACT Fabricating γ′‐strengthened nickel‐based superalloys via laser powder bed fusion (LPBF) faces significant ...
Kai Guo, Dongwei Guan, Tao Hu, Yaqing Hou, Xiaoqun Li, Zhongnan Bi, Songzhe Xu, Hao Yu, Wei Xu, Weidong Xuan, Chaoyue Chen, Zhongming Ren   +11 more
wiley   +1 more source

Microstructural and Mechanical Characterization of Ultra-Pure Aluminum for Low-Amplitude-Vibration Cryogenic Applications. [PDF]

Materials (Basel)
Pigato M, Agresti F, Benato A, Bucci C, Calliari I, Cortis D, D'Eramo S, Fu S, Giancarli C, Pezzato L, Zambon A, D'Addabbo A.   +11 more
europepmc   +1 more source

Bioconversion and characterization of watermelon rind waste‐based microcrystalline cellulose: A green alternative to synthetic reinforcements

Polymer International, EarlyView.
Microcrystalline cellulose (MCC) was extracted from watermelon rind using acid hydrolysis. MCC can be efficiently used as reinforcement in biofilms and biocomposites. Abstract The increasing accumulation of agricultural waste from watermelon (Citrullus lanatus) represents a substantial environmental concern, particularly in view of the extensive ...
Indran Suyambulingam, Sunesh Narayanaperumal, Divya Divakaran, Nadir Ayrilmis, P Senthamaraikannan, Siva Avudaiappan, Yamuna Munusamy, H Jeevan Rao   +7 more
wiley   +1 more source