Results 81 to 90 of about 563 (205)

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  

A reliable and consistent production technology for high volume compacted graphite iron castings [PDF]

China Foundry, 2014
The demands for improved engine performance, fuel economy, durability, and lower emissions provide a continual challenge for engine designers. The use of Compacted Graphite Iron (CGI) has been established for successful high volume series production in ...
Liu Jincheng
doaj  

Research progress on flexible MXene‐based materials in advanced energy storage devices: From preparation strategies to device applications

FlexMat, EarlyView.
This review summarizes MXene synthesis and flexible electrode fabrication for FESDs, highlighting their potential owing to high conductivity and flexibility, and outlines future research directions. Abstract The rapid development of wearable and portable electronics has created demand for flexible energy storage systems (FESDs) that not only exhibit ...
Nanxi Miao, Ying Lu, Xing Gao, Lingzi Pan, Meng Gao, Chenxi Zhang, Ming Liu, Shizhong Wang, Zhongyu Weng, Huan Pang, Huijie Zhou   +10 more
wiley   +1 more source

Characteristics of compacted graphite cast iron

, 1984
Compacted graphite cast iron (CG cast iron) has some advantages over ductile and gray irons in production and use. Cast irons with compacted graphite can be produced either by deliberate undertreatment with nodularizers or by a simultaneous treatment ...
Kishore, *, Murthy, VSR, Seshan, S
core  

Investigating the effect of optimal addition of Inconel 718 machining swarfs on the wear behavior of gray cast iron

Journal of Materials Research and Technology
In this research, the optimal influence of adding Inconel 718 machining swarf on the wear characteristics of gray cast iron composites, utilizing varying proportions (1.5, 3, and 5 wt%) through the investment casting process, was investigated.
Mehdi Ranjbar, Seyed Hossein Razavi, Zahra-Sadat Seyedraoufi, Yazdan Shajari   +3 more
doaj   +1 more source

Compacted graphite iron – A material solution for modern diesel engine cylinder blocks and heads [PDF]

China Foundry, 2009
The demands for improved fuel economy, performance and emissions continue to pose challenges for engine designers and the materials they choose. This is particularly true for modern diesel engines, where the primary path to achieving improved engine ...
Dr. Steve Dawson
doaj  

Thermo-Mechanical Fatigue Lifetime Assessment of Spheroidal Cast Iron at Different Thermal Constraint Levels

Metals, 2019
In previous work on the thermo-mechanical fatigue (TMF) of compacted graphite iron (CGI), lifetimes measured under total constraint were confirmed analytically by numerical integration of Paris’ crack-growth law.
Sepideh Ghodrat, Aakarshit Kalra, Leo A.I. Kestens, Ton (A.C.) Riemslag   +3 more
doaj   +1 more source

Anaerobic Corrosion Phenomena of Cast Iron and Copper in Artificial Groundwater at Elevated Temperature

Materials and Corrosion, EarlyView.
This study examines corrosion of copper and cast iron as candidate canister materials for high‐level radioactive waste disposal in contact with bentonite suspension. The influence of three electrolyte compositions on corrosion behavior under repository‐relevant conditions is assessed.
Louisa Panjiyar, Martin Ende, Christiane Stephan‐Scherb   +2 more
wiley   +1 more source

Copper in Ausferritic Compacted Graphite Iron

, 2018
This paper shows how it is possible to obtain an ausferrite in compacted graphite iron (CGI) without heat treatment of castings. Vermicular graphite in cast iron was obtained using Inmold technology.
Gumienny, G., Kacprzyk, B.
core   +1 more source

Study on creep rate prediction model of compacted graphite cast iron under wide range of temperature and stress based on PHNN

Jixie qiangdu
ObjectiveAiming at the problem that existing models for predicting the minimum creep rate of compacted graphite cast iron under wide temperature and stress ranges still have large errors, optimization research on the prediction method was carried out to ...
MA Tian, JING Guoxi, XU Hongjing, TAO Shuai, DONG Changlong, HUANG Lirong, MA Teng   +6 more
doaj