Processing of Semi-Solid Gray Cast Iron Using the Cooling Plate Technique
نویسندگان
چکیده
منابع مشابه
Gray cast-iron water pipe metallurgy
The results of a metallographic study of grey cast iron water pipes are reported. These pipes had been installed between 1885 and 1973 in eight different water systems. Each pipe had been extracted during scheduled maintenance or failure repairs to provide data for a larger study to produce a methodology for determining the residual life of grey cast iron pipes. This metallographic study was co...
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From the standpoint of processing, hard chromium layer plate may be applied to steels, cast iron, aluminum and nickel base alloys. Cast iron can be plated provided that the surface is capable of conducting the required current and is reasonably free of voids, pits, gross silicate inclusions, and massive segregation. There are many difficulties arising from graphite phase and deposition of hydro...
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Failures in cast iron water mains are more complex and diverse than is widely understood in the industry. This paper discusses the modes and causes of pipe failures that have been encountered during a three year investigation by the National Research Council Canada. In addition to corrosion, manufacturing defects, human error and unexpected levels of pipe loading all play a role in the large nu...
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Robert O'Rourke is a product engineering manager with the Dura-Bar division of Wells Manufacturing Company (Woodstock, IL), which introduced continuous cast iron to the North American market in 1961. He can be reached at (800) 227-6455 or by email at rorourke @wellsmanufacturing.com. Material selection can play an important role in the constant battle to reduce gear noise. Specifying tighter d...
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ژورنال
عنوان ژورنال: MATERIALS TRANSACTIONS
سال: 2003
ISSN: 1345-9678,1347-5320
DOI: 10.2320/matertrans.44.893