A condition in the band of steel where the center (in the direction of rolling) is ... (At Weirton, on black plate, galvanized, and tin mill products chemical treatment can be applied.) ... Coils that are cold worked or reduced to gauge on the tandem mill. ... It may be caused by the use of hollow, or worn back-up rolls, work rolls...
Get PriceMar 16, 2013 ... Rolling Mill, Bar Mill H & V Type Rolling Schedule, Lead & Profile Tester, Various ... section rolling mill, sturcture rolling mill, tandem rolling mill.
Get PriceWeirton Steel .... Controls for the Steckel coiling furnaces and rolling mill are coordinated and optimized .... Looperless Tension Control Between Close Coupled Tandem Roughing Stands ..... Eccentricity control reduces the effect of backup roll.
Get PricePlant/Machinery. 6. Utilities. 6 ... often used to bend tubular sections; rolling machines are used to ..... of the utility companies and the absence of back-up ..... Weirton. $120,000,000. No. 9 Tandem Mill fire. Steel. Corporation. April 1995. USX.
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Get PriceSymbol, Material Substance, Main Usage, Characteristics. FB-5, 3%Cr Steel, Tandem Mill Back Up Roll Reversing Mill Back Up Roll, General Use.
Get Pricecompetitive 1990's, MORGOIL invested in the world's only backup roll oil film bearing test facility. .... few stands of a tandem mill have the highest rolling loads. To.
Get PriceAug 6, 2009 ... rolling mill for wide strip in the USA during the 1920's. One firm was .... subsequent processing stages such as cold rolling ..... the stresses on back up roll bearings solved the ... from Weirton for an even more ambitious wide.
Get Priceincreasing, thus placing very high demands on the back-up rollers used in multi-roll ... Multi-roll cold rolling mills are used to process high grade steel strip and...
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Get PriceSep 30, 1998 ... In this process, a coil or roll of uncoated sheet metal is coated on one or ... line is a tandem line, the first coating application is a prime coat and the ... The plant data base was developed using information from several sources .... designed to use propane as a backup fuel in case of natural gas curtailments.
Get Price“Past approaches to improvements in back-up roll ... straightener, flattener, mill or ... and a number of cold rolling mills ...... S29: .weirton /glossary/C.html.
Get PriceJun 17, 2012 ... ... Guaiba iron ore tied up in the bankruptcy of the Sparrows Point steel mill. ... going to make steel) it would take months to get things rolling again or longer. ... bells off the NCM and scrap everything else just like they did in Weirton. .... Everybody was watching the ship and when it turned back up the bay for...
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