Results 51 to 60 of about 1,998 (215)

Microstructure and Mechanical Properties of TIG Weld Joint of ZM5 Magnesium Alloy

Cailiao gongcheng, 2016
The ZM5 magnesium alloy plates were welded by TIG welding method. The microstructural characteristics and mechanical properties of ZM5 magnesium alloy joint were studied by optical microscopy, microhardness and tensile testers.
QIN Ren-yao, SUN Bing-bing, ZHAO Heng-yue, GUO Shao-qing, TANG Si-yi, ZHANG Xue-jun   +5 more
doaj   +1 more source

FORMATION OF NEW INDUSTRIAL SECTORS AS A FEATURE OF INDUSTRIAL AND TECHNICAL DEVELOPMENT OF MOSCOW IN THE LAST THIRD OF THE XIX – EARLY XX CENTURIES

Вестник университета, 2020
The period of the late XIX – early XX centuries, which is characterized by the active development of capitalism in Russia and the emergence of a number of new industrial sectors, – has been considered.
A. A. Romanov, V. A. Kolobkova
doaj   +1 more source

Process-based VOCs Source Profiles and Contributions to Ozone Formation in Typical Organic Solvent-used Industries in Hangzhou

Aerosol and Air Quality Research, 2021
The solvent-used industry plays an important role in volatile organic compounds (VOCs) emission, which has caused an increasing concern. Herein, VOCs samples collected before and after treatments from the painting industry, printing industry and printing
Zhinian Li, Wenjuan Li, Rong Zhou, Xiaoping Miao, Jianhai Lu, Zhongren Wang, Zhongping Yang, Jian Wu   +7 more
doaj   +1 more source

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

Advanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

Advanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter, Andreas Bezold, Johan Westraadt, Katharina Fiegl, Subham Chattoraj, Benjamin Wahlmann, Carolin Körner, Michael Mills, Mathias Göken, Steffen Neumeier   +9 more
wiley   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Identification and analysis of volatile organic compounds in 6 printing jobs in printing enterprises in Shanghai

环境与职业医学
BackgroundWorkers in printing jobs are exposed to a variety of organic solvents at low levels for a long period of time. Previous studies have focused on the main components in Material Safety Data Sheet or high-risk occupational hazardous agents, but ...
Qingtian WAN, Ying TANG, Jian CHEN, Chaoye SHEN, Yi XU, Chenyi TAO, Xia ZHANG, Ping XIAO   +7 more
doaj   +1 more source

Modular Critical Element Recycling Platform Using a Nanoporous Additively Manufactured Gyroid

Advanced Engineering Materials, EarlyView.
A modular recycling platform integrates 3D‐printed nanoporous gyroid structures to enable efficient critical element recovery. This system utilizes a hierarchical architecture, combining macroscopic channels with polymerization‐induced nanoscale porosity. By systematically tuning structural wall thickness and resin formulation, the platform achieves an
Xiangyu Gao, Keldy Mason, Mert Gülçür, Rachel Paddock‐Lamb, Prince Alvin Fofanah, Zachariah A. Page, Michael Cullinan   +6 more
wiley   +1 more source

Blood Lead Level of Workers in a Printing Industry

Archives of Occupational Health, 2019
Background: Different chemical materials especially inks are used in printing industry and lead is one of the ingredients that make up its pigments.
Zhaleh Sedghi Noushabadi, Soqrat Omari Shekaftik, Agha Fatemeh Hosseini, Azadeh Ashtarinezhad   +3 more
doaj  

Symmetry‐Guided Multifunctional Acoustic System Based on Mechanically Actuated Sonic Crystals

Advanced Engineering Materials, EarlyView.
This study presents the design, simulation, and experimental validation of amultifunctional acoustic metamaterial based on rotationally engineered sonic crystals.By tuning cylinder orientations, controllable band gaps and six distinct functionalities—including switching, topological insulation, beam splitting, and logic operations—areachieved ...
Yuanyan Zhao, Sriram Subramanian, Gianluca Memoli   +2 more
wiley   +1 more source