patents 2012 for aluminum strip rolling mill pdf

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  • Manufacturing bi

    Manufacturing bi-metal strips for aluminum bearings Dr Dmitri Kopeliovich Most Aluminum based bearing materials have bi-metal structure: aluminum alloy bonded to a steel back Bonding of the two layers is performed by cold Rolling of a continuously cast strip of aluminum bearing alloy together with a strip of low carbon steel (carbon 008-012%)...

  • Rolling mill strip wipers

    Jan 14, 1992· FIG 5 shows an application of the strip wiper assembly A of the present invention for use with a Sendzimir cold-rolling mill 100 wherein the strip travel direction is indicated by the arrow 102 As is known, Sendzimir cold-rolling mills feature several roll arrangements, a typical one of which is the 1-2-3-4 arrangement illustrated in FIG 5...

  • US3835052A

    this invention relates to the additon of polybutene and saturated fatty alcohols to a neat oil composition comprising hydrocarbon base oils, lubricity agents, emulsifiers and the like when mixed with water, the neat oil with additives provides an emulsion which minimizes pickup in the hot rolling of aluminum products and provides a rolled product having substantially improved surface ....

  • Introduction to Rolling Process

    Introduction to Rolling Process 3 of the rolling plant as well as rolling process cost Non-ferrous alloys of aluminum, brass, nickel-silver, etc, are continuously cast in bar or strip form Rolling of ingots to blooms and blooms to billets, and further rolling of blooms...

  • CN105848797A

    The invention relates to an aluminum hot strip rolling train comprising a multi-stand tandem finish rolling train (2) with at least one winding reel (8) arranged downstream in the rolling direction and at least one paired cooling section (4) The aim of the invention is to provide a solution which allows cooling curves and temperature-time paths in the rolling stock to be adjusted in an ....

  • Cold rolling aluminum and product

    US3192752A US291145A US29114563A US3192752A US 3192752 A US3192752 A US 3192752A US 291145 A US291145 A US 291145A US 29114563 A US29114563 A US 29114563A US 3192752 A US3192752 A US 3192752A Authority US United States Prior art keywords strip stand mill water emulsion Prior art date 1963-06-27 Legal status (The legal status is an assumption and is not a legal ,...

  • April 1989

    Light Metal Age is a bimonthly magazine published 6 times a year In 2020, there is an extra January ET '20 pre-show issue Hard Copy subscriptions are mailed within the US ($61/ year) and Internationally ($102/ year for surface mail; $138/ year for air mail)...

  • Patents Assigned to ArcelorMittal France

    Mar 19, 2008· Justia - Patents - Patents and Patent Application Resourc Abstract: The invention relates to a process for making a hot stamped coated steel sheet product, comprising the steps of pre-coating a steel strip or sheet with aluminum- or aluminum alloy, cutting said pre-coated steel strip or sheet to obtain a pre-coated steel blank, heating the blank in a furnace preheated to a temperature ,...

  • Rolling (metalworking)

    Modern rolling practice can be attributed to the pioneering efforts of Henry Cort of Funtley Iron Mills, near Fareham, England In 1783, a patent was issued to Henry Cort for his use of grooved rolls for rolling iron bars With this new design, mills were able to produce 15 times more output per day than with a hammer Although Cort was not the first to use grooved rolls, he was the first to ....

  • Patents by Inventor Walter N Blejde

    Patents by Inventor Walter N Blejde Walter N Blejde has filed for patents to protect the following inventions , The cast strip is rolled through a rolling mill and reduced and modification of the microstructure is initiated , Date of Patent: December 4, 2012 Assignee: Nucor Corporation ....

  • Technical Report UDC 621 791 92 : 621

    23 Down coiler roll in hot strip mill For down coiler rolls in a hot strip mill, rolls of higher perfor-mance are being demanded to satisfy severer hot strip mill operating conditions such as production of high-tensile strength steel rolled materials and of high quality, and higher rolling speed to comply with enhancing productivity (Fig 7)...

  • Simulating a Multi

    Dec 17, 2009· From the series: Simulating a Multi-Stage Rolling Mill Process Parasar Kodati, MathWorks This is the second webinar of a three-part webinar series that will highlight the use of MathWorks products for modeling and control of a multi-stage rolling mill process...

  • Cold rolling mills

    Thanks to its broad range of cold rolling mills for strip widths from 60 to 2,100 mm, ANDRITZ Metals has been one of the preferred cold rolling technology suppliers for decad The supply focuses on 2-high rolling mills, high-capacity 4-high reduction rolling mills, and inline skin pass mill stands...

  • Patents Assigned to Fata Hunter, Inc

    Patents Assigned to Fata Hunter, Inc Magnesium roll mill Patent number: 9248482 , Abstract: A magnesium hot rolling mill system including a rolling mill having at least two work rolls for rolling of , A method for twin roll casting aluminum clad magnesium by joining one or more sheets of aluminum cladding to molten magnesium during twin ....

  • (PDF) Chatter in steel rolling

    Chatter is a common term for the intense, undesirable mill vibrations occurring in both hot and cold rolling Its cost could be very high due to the reduced strip quality and equipment damage...

  • US3478559A

    US3478559A - Flexible strip rolling mill - Google Patents Flexible strip rolling mill Download PDF Info Publication number US3478559A US3478559A , 1969-11-18 Publication of US3478559A publication Critical patent/US3478559A/en 1986-11-18 Anticipated expiration legal-status Critical...

  • US4477011A

    A method of continuously cladding aluminum strip by jointly warm rolling a core strip and an aluminum cladding strip in contact therewith, to bond the strip, wherein the core and cladding strips are advanced to the mill at respectively different line speeds over a looper roll disposed ahead of the mill and above the pass line of the mill, the cladding being also advanced around an ironing roll ....

  • Patents Assigned to Nucor Corporation

    Sep 02, 2019· Justia Patents Patents Assigned to Nucor Corporation Patents Assigned to Nucor Corporation , being substantially free or free of aluminum In being substantially free, the aluminum content is equal to or less than 001% by weight , and delivering the cast metal strip to and through the hot rolling mill to form by the negative of the slip ....

  • Rolling Reduction

    In this chapter, a 2-high micro rolling mill has been built successfully, and experimental investigations on the micro rolling process for ultrathin strip have been conducted The rolling reduction limit is analyzed considering roll material, rolling pass, and rolling speed ratio between two rolls The rolled material profile evolution has also ....

  • Wiper for rolling mills

    This invention relates generally to rolling t mills and, particularly, to a wiper and stripper s guide therefor c In the operation of hot strip mills, it is neces- p sary to cool the work rolls by water sprays but it is desirable to prevent the flooding of the work- £ piece by the sprays directed onto the rolls...

  • Rolling processes

    Rolling processes 5-1 introduction: Rolling is the process of reducing the thickness or changing the cross section of a long workpiece by compressive forces applied through a set of rolls, as shown in figure (5-1) Fig (5-1) Most rolling is carried out by hot working, called hot rolling, owing to the large amount of deformation required...

  • Rolling mill for hot

    Jan 22, 2013· The invention concerns a rolling mill for hot rolling metal, especially aluminum, with a hot-strip mill comprising a roughing train and a finish-rolling train The invention also concerns a corresponding hot-rolling method The rolling of aluminum in hot-strip mills is well known...