Results 101 to 110 of about 1,223,985 (239)

Interplay Between Dispersion, Nucleation, and Crystallization in HDPE/Graphene Nanocomposites Processed Under Thermokinetic Conditions

Polymer Engineering &Science, EarlyView.
Thermokinetic processing controls graphene fragmentation and dispersion in HDPE, promoting heterogeneous nucleation and multistep crystallization. The balance between nucleation enhancement and chain mobility restriction governs the final crystalline structure and material performance.
Lucas J. S. Nascimento, Tainá dos S. Guatimosim, Fernanda T. G. Dias, Sandro C. Amico, Otávio Bianchi   +4 more
wiley   +1 more source

Influência do silício e do molibdênio nas propriedades dos ferros fundidos nodulares ferríticos brutos de fusão [PDF]

, 2001
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-graduação em Ciência e Engenharia de MateriaisEste trabalho teve por objetivo avaliar a possibilidade de obtenção de ferros fundidos nodulares ferríticos,
Melleras, Eitan
core  

Micromechanical investigation of fracture behaviour in compacted graphite iron using the discrete element method

Journal of Materials Research and Technology
Compacted graphite iron (CGI) is widely used in engineering applications due to its excellent mechanical properties, thermal conductivity, and wear resistance.
Xiaoxuan Ding, Xingling Luo, Xiangqing Kong, Zewen Gu, Xiaonan Hou   +4 more
doaj   +1 more source

Recent advances in Joule‐heating synthesis of functional nanomaterials for photo and electrocatalysis

PhotoMat, EarlyView.
This paper presents a comprehensive overview of recent advancements in Joule‐heating synthesis of photo and electrocatalysts, emphasizing its benefits and applications. The objective is to offer an effective strategy for enhancing the diversity and performance of catalytic materials.
Jiaqi Li, Laiyu Luo, Siyu Wang, Haojie Song, Baojiang Jiang   +4 more
wiley   +1 more source

Numerical Analysis of High-Temperature Tensile and Compressive Creep in Cast Irons: Local Effects of Microstructure

Applied Sciences
Cast irons are extensively used in high-temperature applications such as cylinder heads of heavy-duty diesel engines, where sustained exposure to high stresses and temperatures can initiate creep-related failure mechanisms, impacting their long-term ...
Abhijit Joshi, Konstantinos P. Baxevanakis, Vadim V. Silberschmidt   +2 more
doaj   +1 more source

Role of 1D and 2D Materials in Achieving Transparent and Flexible Lithium‐Ion Batteries for Wearable Electronics

Small, EarlyView.
Hybrid 1D–2D architectures redefine material design strategies for TFLIBs by decoupling competing performance parameters. This approach accelerates the transition of TFLIBs from proof of concept to practical wearable technologies. ABSTRACT Transparent and flexible lithium‐ion batteries (TFLIBs), enabled by advanced nanomaterials and flexible ...
Raviraj Madesan, Anand Sreekantan Thampy
wiley   +1 more source

Crystallinity Effects on Near‐Infrared Photoresponse in Y6‐Based Organic Phototransistors

Small, EarlyView.
Solution‐processed Y6 thin films are investigated as active layers of organic field‐effect transistors and as near‐infrared photodetectors. Enhanced crystallinity in Y6 films induced by thermal annealing leads to improved charge transport and pronounced photoresponsivity.
Lluís Casabona‐Cendra, Carme Martínez‐Domingo, Vick Y. Qiu, Xiaocen Dong, Dean Kos, Sergi Riera‐Galindo, Mariano Campoy‐Quiles, Ji‐Seon Kim, Marta Mas‐Torrent   +8 more
wiley   +1 more source

[[alternative]]The Study of Compacted Graphite Cast Iron Process Stability

, 2010
[[abstract]]This paper is mainly focusing on the study of the amount of the three kinds of spheroidizing, KC alloys、CG alloys、Rare earths that is needed to produce the compacted graphite cast iron, and on the study of the stability in the process of ...
黃國泰, [[author]]Huang Kuo Tai, Huang Kuo Tai, [[author]]黃國泰   +3 more
core  

Three-Dimensional Graphite Volume Partitioning in Compacted Graphite Iron Thermal Analysis Specimens with 0–0.30 wt.% 75FeSi Addition

Metals
Two-dimensional metallography cannot be used to determine how graphite volume is partitioned among three-dimensional connected structures in compacted graphite iron (CGI), even when the conventional graphite fractions are similar.
Zeyu Liu, Kaijiao Kang, Dequan Shi
doaj   +1 more source

The Application of Hydrochar Composite Briquettes for Sustainable Slag Foaming in the Electric Arc Furnace Process

steel research international, EarlyView.
Hydrochar‐mill‐scale briquettes with varying C/O molar ratios (0.07–0.90) have been tested at 1650 °C to evaluate their slag foaming performance for electric arc furnace application. All seven briquette recipes developed succeed in promoting slag foaming.
Yu‐Chiao Lu, Andrey Karasev, Björn Glaser, Chuan Wang   +3 more
wiley   +1 more source