Results 81 to 90 of about 182,806 (308)

Mono-crystalline growth in directional solidification of silicon with different orientation and splitting of seed crystals

, 2022
S.131-140This work presents the results of a systematic study of mono- and poly-crystalline grain growth in directional solidification of silicon using different kinds of seed crystals. The seed orientation was varied between 100, 111 and 110.
Friedrich, J., Trempa, M., Oriwol, D., Reimann, C., Müller, G.   +4 more
core   +1 more source

STUDY ON CRACK PROPAGATION MECHANISM OF TUNGSTEN UNDER UNIAXIAL LOADING

Jixie qiangdu, 2020
The microscopic mechanism of crack propagation behavior of single crystal tungsten under uniaxial loading was investigated by means of molecular dynamics. The effects of temperature and crystal orientation on crack propagation were analyzed.
MA Lei, HUANG JunYuan
doaj  

Investigation of the mechanism of the indentation size effect for titanium

Mechanical Engineering Journal, 2019
In this study, we investigated the mechanism of the indentation size effect for Ti, whose crystal structure is hexagonal close-packed. Indentation tests were performed for two types of single-crystal Ti with different crystal orientations: (0001) and ...
Shota HASUNUMA, Hirohisa MIYAZAKI, Takeshi OGAWA   +2 more
doaj   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Texture Evolution of a Rolled Aluminum Sheet in Multi-Pass Conventional Spinning

Metals, 2020
This study clarified the evolution of texture in the thickness direction of the cylindrical cup which was spun from a rolled aluminum sheet in 13 passes, using electron backscatter diffraction pattern analysis.
Shiori Gondo, Hirohiko Arai, Satoshi Kajino, Shizuka Nakano   +3 more
doaj   +1 more source

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

Advanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed, Samuel García Vázquez, Behnam Mardani, Victor Dudarev, Alfred Ludwig, Maribel Acosta, Markus Stricker   +6 more
wiley   +1 more source

Crystal phase- and orientation-dependent electrical transport properties of InAs nanowires

, 2016
We report a systematic study on the correlation of the electrical transport properties with the crystal phase and orientation of single-crystal InAs nanowires (NWs) grown by molecular-beam epitaxy.
Dong Pan (1835707), Xianlong Wei (1552399), Mengqi Fu, Zhiqiang Tang (2554231), Xing Li (134367), Zhiyuan Ning, Xianlong Wei, Qing Chen, Zhiqiang Tang, Mengqi Fu (1835713), Pan, Dong, Ning, Zhiyuan, Zhao, Jianhua, Dong Pan, Fu, Mengqi, Li, Xing, Jianhua Zhao (531939), Zhiyuan Ning (727006), Tang, Zhiqiang, Chen, Qing, Xing Li, Jianhua Zhao, Wei, Xianlong, Qing Chen (131379)   +23 more
core   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

Highly Nonlinear Bending-Insensitive Birefringent Photonic Crystal Fibres

, 2010
Highly nonlinear birefringent Photonic Crystal Fibre (PCF) that exhibits low losses and small effective mode area across a wide wavelength range has been presented.
Fathi AbdelMalek, AbdelMalek, Fathi, Huseyin Ademgil, Haxha, Shyqyri, Ademgil, Huseyin, Shyqyri Haxha   +5 more
core   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source