Results 21 to 30 of about 21,545 (281)

Recent development of ductile cast iron production technology in China [PDF]

open access: yesChina Foundry, 2008
Recent progress in the production and technology of ductile cast iron castings in China is reviewed. The manufacture and process control of as-cast ductile iron are discussed.
Cai Qizhou, Wei Bokang
doaj  

PRODUCTION OF DUCTILE CAST IRON BY RECYCLING GRAY CAST IRON SCRAP WITH ADDING VARIOUS LOCAL MATERIALS

open access: yesJournal of Engineering and Sustainable Development, 2023
Ductile cast iron is also called spheroidal graphite cast iron or nodular cast iron. It contains graphite in the semblance of nodules. Automobile scrap (i.e., the engine block) made from gray cast iron was used in this study.
Ali A. Mnati, Kadhim K. Resan
doaj   +1 more source

Effect of alloying on mechanical properties of as cast ferritic nodular cast irons [PDF]

open access: yes, 2012
The development of low temperature applications for ferritic nodular cast irons calls for improved materials in the as cast state, e.g. for off-shore windmills components.
Björkegren LE   +13 more
core   +3 more sources

Structural and Phase Analysis of the Ausferritic Ductile Cast Iron Matrix Obtained by Heat Treatment and in the Raw State

open access: yesC
This paper presents a comparative analysis of ausferritic ductile cast iron matrix obtained through heat treatment and in its raw state. Ausferrite without heat treatment was achieved by modifying the chemical composition, while nodular graphite was ...
Leszek Klimek   +4 more
doaj   +1 more source

Notch strength of high silicon ductile cast iron and wide applicability to structural design [PDF]

open access: yes, 2017
In this study, the notch strength σBnotch was investigated for high silicon solid solution strengthened ferritic ductile cast iron in comparison with the tensile strength σBsmooth.
佐野 義一   +6 more
core   +2 more sources

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

open access: yesHigh 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

open access: yesAdvances 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   +5 more
doaj   +1 more source

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

open access: yesCailiao 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

open access: yesArchives 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.   +3 more
doaj   +1 more source

Erozija nodularnog lijeva česticama kvarcnog pijeska [PDF]

open access: yes, 2010
Ductile cast iron has high fatigue strength due to the spherical shape of graphite, especially after quenching and tempering. Higher toughness can be achieved by austempering.
Denis Prusac   +2 more
core   +1 more source

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