Results 31 to 40 of about 1,132,490 (287)

Pin-On-Disc Characterization of Brass/Ferritic and Pearlitic Ductile Iron Rubbing Pair

High Temperature Materials and Processes, 2011
Wear behaviour of special brass produced through two different methods (centrifugal and sand casting) was investigated. The wear tests were carried out at sliding velocities of 0.2 ms–1, 0.3 ms–1, 0.4 ms–1 and 0.5 ms–1 and under 10 N, 20 N, and 40 N ...
Çetin Melik
doaj   +1 more source

Corrosion Inhibiting Mechanism of Nitrite Ion on the Passivation of Carbon Steel and Ductile Cast Iron for Nuclear Power Plants

Advances in Materials Science and Engineering, 2015
While NaNO2 addition can greatly inhibit the corrosion of carbon steel and ductile cast iron, in order to improve the similar corrosion resistance, ca. 100 times more NaNO2 addition is needed for ductile cast iron compared to carbon steel.
K. T. Kim, H. W. Kim, H. Y. Chang, B. T. Lim, H. B. Park, Y. S. Kim   +5 more
doaj   +1 more source

Galvanic Corrosion Behavior of Ductile Iron/H62 Brass in Water Distribution System [PDF]

Cailiao Baohu
In order to investigate the galvanic corrosion of the connection between ductile cast iron and H62 brass water pipe in tap water supply network, electrochemical noise (EN), EDS, SEM and other methods were used to investigate the galvanic corrosion ...
TANG Tian, ZHU Zhiping, TANG Yunzi, LIU Jian, MAO Chunkui
doaj   +1 more source

Influence of Technological Parameters of Furane Mixtures on Shrinkage Creation in Ductile Cast Iron Castings

Archives of Metallurgy and Materials, 2014
Ductile cast iron (GS) has noticed great development in last decades and its boom has no analogue in history humankind. Ductile iron has broaden the use of castings from cast iron into areas, which where exclusively domains for steel castings.
Vasková I., Hrubovčáková M., Malik J., Eperješi Š.   +3 more
doaj   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Estudo da soldagem de recuperação do ferro fundido vermicular através do processo oxiacetilênico [PDF]

, 2005
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Ciência e Engenharia de Materiais.Este trabalho tem por objetivo avaliar o comportamento do ferro fundido vermicular frente ao processo de
Canale, Anderson Junior
core  

Influence of TiC and TiN Ceramic Reinforcements on the Microstructure, Thermal Expansion Behavior, and Tensile Properties of Invar 36 Manufactured by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji, Natasha Sacks, Johannes Pötschke, Björn Matthey   +3 more
wiley   +1 more source

Rapidly Solidified High‐Strength Invar 36 Prepared by Planar‐Flow Melt Spinning

Advanced Engineering Materials, EarlyView.
The Invar 36 alloy was rapidly solidified using the planar‐flow melt‐spinning technique. Ribbon samples with thicknesses ranging from 20 to 160 mm were produced. As the grain size of the ribbon decreased to sub‐micron levels, the hardness increased by more than 2 times.
Bekir Akgül, Mehmet Kul
wiley   +1 more source

Shielded Capacitive Power Transmission (S-CPT) System Using Cast Iron

Energies
In this study, we investigate a shielded capacitive power transfer (S-CPT) system that employs cast iron road covers as transmission electrodes for both dynamic and static charging of electric vehicles.
Eiichi Tateishi, Hao Chen, Naoki Kojo, Yuta Ide, Nobuhiro Kai, Toru Hashimoto, Kota Uchio, Tatsuya Yamaguchi, Reiji Hattori, Haruichi Kanaya   +9 more
doaj   +1 more source

Investigation of the Nodularisation Propensity of Calcined Cashew-Nut Shell-Ash in Cast-Iron Melt Graphite

Nigerian Journal of Technological Development, 2021
Production of ductile iron using ferrosilicon-magnesium master alloy in melt treatment is currently fraught with challenges bothering on cost and availability.
I. O. Sekunowo, U. J. Ugboaja, J. A. Tiamiyu   +2 more
doaj