hot strip mill process flow chart diagram

  • The Hot Rolling Process California Steel

    CSI’s Hot Strip Mill includes six finishing mills, which reduce the thickness of the transfer bar down to the gauge required by the customer or the next process The rolling speed is set to allow the last stand to perform the final reduction at the finishing temperature, between 1500° to 1650°F, specified to reach certain mechanical properties

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    Rolling Process: Working, Application, Defects, Type of learnmechanicalCoil Box Hot Rolling Steel AMETEK LandameteklandHot rolling mill process and hot rolled steel sections montanstahlHOT ROLLING PRACTICE – An Attempted RecollectionsteelHot Rolling Mill Hydraulic Gap Control (HGC) thickness actauniobudahu根据热度为您推荐•反馈
  • HIGHPERFORMANCE HOT ROLLING MILLS Electrics and

    Process automation for hot strip rolling mills 14 Level 3production planning systems 18 Classic highperformance hot strip mills with sever (Continuous Flow Chart) used in a PLC programming environment FBD function block diagram

  • Hot Strip Mill an overview ScienceDirect Topics

    G Engberg, L Karlsson, in Fundamentals of Metallurgy, 2005 1151 Hot rolling Mill data from the hot strip mill has been used to calculate the mean flow stress in each pass, assuming the material to be elastic – ideally plastic The roll force model used was a classical slab method with constant friction assumed in the roll gap For the roughing mill (reversible 4high) both roll force

  • Hot Strip Mill (HSM) process animation Primetals

    Apr 29, 2016  3D animation Highest performance for new and existing steel mills

    作者: ENOVA Engineering
  • OVERVIEW OF THE STEELMAKING PROCESS

    OVERVIEW OF THE STEELMAKING PROCESS Pellets Sinter Limestone Coke Iron Ore Coal Scrap Blast furnace (Ironmaking) Converter (Steelmaking) Ladle (Refining) Blast Furnace Steelmaking Coal/Natural Gas Plate Hotrolled bars Rods Tube rounds Rails Slab Billet Bloom Hotrolled and coldrolled strip (Coils) Structural shapes

  • APPENDIX 1: Steel Product Manufacturing Flow Diagrams

    Diagrams BLAST FURNACE ROUTE (11) Sections (7a) Hot Rolled Coil (12) Rebar (13) Engineering Steel (14) Wire Rod D C F G1 I K H J to Pickling Sinter Coke making Blast Furnace BOF Steel Making Section Rolling Rod Bar Rolling Hot Strip Mill Heavy Plate Rolling Graded Sinter Coke Hot Metal SlabsBloomsBillets (8b) UO Pipe UO Pipe Making (10

  • HOT STRIP MILLS Mechanical Equipment SMS group

    SMS SIEMAG Hot Strip Mills 10 The drumtype shear installed between the roughing and finishing mills of a hot strip mill crops the transfer bar at its head and tail In special applications, the drumtype shear also serves to divide transfer bars and finished plates Based on the experience gained from more than 60 drumtype shears built so far,

  • A BASIC UNDERSTANDING OF THE MECHANICS OF ROLLING

    Secondary scale on hot strip and the impact on wear is another issue Stresses from Hertzian pressure in 4high cold mill back up rolls were measured years ago, the results were never published, but of high interest also, maybe later K H Schröder July 2003 K H Schröder: A BASIC UNDERSTANDING OF THE MECHANICS OF ROLLING MILL ROLLS

  • FEATURING ROLLING AND PROCESSING Primetals

    Compact Strip Production (CSP), or in conventional hotstrip mills, has increased the requirements for precise massflow and thickness control As an initial step to meet these demands, Primetals Technologies has developed a new control concept for rolling ultrathin hotrolled strip in the finishing mill of an ESP line

  • How does it work: hotstrip rolling mill YouTube

    Mar 31, 2015  ThyssenKrupp Steel Europe spent a quarter of a million euros on renovating its hotstrip rolling mill in Duisburg The animation shows how it all works

  • A BASIC UNDERSTANDING OF THE MECHANICS OF

    Secondary scale on hot strip and the impact on wear is another issue Stresses from Hertzian pressure in 4high cold mill back up rolls were measured years ago, the results were never published, but of high interest also, maybe later K H Schröder July 2003 K H Schröder: A BASIC UNDERSTANDING OF THE MECHANICS OF ROLLING MILL ROLLS

  • HTST Milk Flow Overview Food Science

    The diagram below illustrates HTST milk pasteurization equipment and flow diagram when incorporating a centrifugal booster pump (to help fill the regenerator on large systems) and pressure differential switch/back pressure controller on the regenerator (to maintain the pressure differential due to the action of the booster pump on the raw side)

  • Non‐linear optimal control for the hot‐steel rolling mill

    The diagram of the hotsteel rolling mill system is given in Fig 1 The following parameters can be defined [1, 9]: θ is the looper angle, ω is the looper angular speed, Rl is the looper arm length, h is the strip exit thickness, H is the strip entry thickness, w is the strip width, Rw i

  • ID No US EPA

    roughing mill, the heated steel is transferred to a finishing mill where the thickness is reduced to the final thickness of the hot rolled strip From the finishing mill, the strip is passed through a series of water sprays where the strip is cooled Downstream of the water sprays, the strip is coiled for shipment to offsite customers

  • Steel process flowlines SlideShare

    Nov 05, 2010  This process gives steel a higher strengthtoweight ratio than can be made on a hot mill A modern fivestand tandem cold reducing mill may receive sheet about 1/10inch thick and “/4 of a mile long; two minutes later that sheet will have been rolled

  • High Speed Archiving of Thickness and Profile Data

    2 Process Variables in the Hot Strip Mill There are many derivatives of the modern hot strip mill 2, from multistand to reversing Steckel mills to direct casting, but the end goal is to produce a coil with uniform mechanical and dimensional properties from head to tail and edge to edge Advanced process

  • Hot Rolling Mill Hydraulic Gap Control (HGC) thickness

    P Kucsera et al Hot Rolling Mill HGC Thickness Control Improvement – 98 – Another way to determine the thermal expansion of the work roll is the modelling of the heat transfer between the work rolls and the strip This depends on the roll speed, strip thickness, the properties of the strip, roll gap, contact time and cooling parameters

  • (PDF) ironsteel making From start to finish

    Hot strip mill Hot rolled coil and sheet Main products Schematic diagram of B/F : the hot rolling process involves shaping of the heated billets or wire rods by passing through a set

  • Rolling of Metals

    •Rollstrip contact length L •Average strip width w –despite the fact that spreading, or an increase in width, may actually occur if edger mills are not used •Average true stress of the strip in the roll gap Y avg •Assumes no friction and thus predicts lower roll force than the actual value •Power per roll (SI units)= pFLN / 60,000 kW

  • Technical Report UDC 621 771 25 Progress of Bar and

    forts for process rationalization in integrated collaborations with customers are incessantly sought for To date, each rolling mill, belonging to the Bar and Wire Rod Division, has tackled the introduction of inline heat treatment facilities and development of smalldiameter wire rods and controlled rolling with the goal of

  • 1A Manufacturing Process for Iron and Steel

    The hot metal is decarburized to the required carbon content in the BOF The main reaction in this process is the oxidization of the carbon in the hot metal by both pure oxygen gas (O 2) and iron oxide (Fe 2 O 3) The residual oxygen, after contributing to this decarburization reaction, remains in the molten steel

  • SMS group GmbH Leading partner in the world of metals

    SMS group GmbH Leading partner in the world of metals

  • Temperature Measurement Solution In Hot Rolling Mill

    Hot Rolling Mill Process Diagram Need of temperature measurement or control in Hot Rolling Mill The Hot Rolling Mill is used to reheat shapes of steel to soften them enough so that they can be rolled thinner and longer through a series of rolling stands The finished product can be either a strip, plate, rod, bar, wire, or shape (rails and H

  • RollingAluminum: FromtheMine ThroughtheMill

    AdvantagesofAluminum Thepropertiesofaluminummakeitoneofthe mostadvantageousandversatilematerialsin usetodayAluminumis: Lightweight—Aluminumanditsalloys weigh

  • HTST Milk Flow Overview Food Science

    The diagram below illustrates HTST milk pasteurization equipment and flow diagram when incorporating a centrifugal booster pump (to help fill the regenerator on large systems) and pressure differential switch/back pressure controller on the regenerator (to maintain the pressure differential due to the action of the booster pump on the raw side)

  • Non‐linear optimal control for the hot‐steel rolling mill

    The diagram of the hotsteel rolling mill system is given in Fig 1 The following parameters can be defined [1, 9]: θ is the looper angle, ω is the looper angular speed, Rl is the looper arm length, h is the strip exit thickness, H is the strip entry thickness, w is the strip width, Rw i

  • Temperature Measurement Solution In Hot Rolling Mill

    Hot Rolling Mill Process Diagram Need of temperature measurement or control in Hot Rolling Mill The Hot Rolling Mill is used to reheat shapes of steel to soften them enough so that they can be rolled thinner and longer through a series of rolling stands The finished product can be either a strip, plate, rod, bar, wire, or shape (rails and H

  • Hot Rolling Mill Hydraulic Gap Control (HGC) thickness

    P Kucsera et al Hot Rolling Mill HGC Thickness Control Improvement – 98 – Another way to determine the thermal expansion of the work roll is the modelling of the heat transfer between the work rolls and the strip This depends on the roll speed, strip thickness, the properties of the strip, roll gap, contact time and cooling parameters

  • Rolling processes AlMustansiriya University

    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 (51) Fig (51) Most rolling is carried out by hot working, called hot rolling, owing to the large amount of deformation required Hotrolled metal is generally free of

  • Hot Cold Working and the Rolling Process

    Endless Hot Strip Rolling Process In conventional hot strip production, slabs of thickness of about 250mm are heated in a furnace and are reduced to 30 to 60mm in thickness after passing through the roughing mill, and then further reducing it to within a range of 08 to 254mm by rolling in the finishing mill

  • Introduction to Rolling Process

    from the rolls, the process is called simple rolling 12 Hot and Cold Rolling Processes From metallurgical point of view, rolling process can be classified under two broad categories, namely (i) hot rolling and (ii) cold rolling 121 Hot rolling In hot rolling the material is rolled at a temperature higher than its recrystallization temperature

  • Technical Report UDC 621 771 25 Progress of Bar and

    forts for process rationalization in integrated collaborations with customers are incessantly sought for To date, each rolling mill, belonging to the Bar and Wire Rod Division, has tackled the introduction of inline heat treatment facilities and development of smalldiameter wire rods and controlled rolling with the goal of

  • SUB ARC ROLLREPAIR IMPROVES PERFORMANCE

    MC 8 Caster rolls, hot strip transfer table rolls, roughing mill stand rolls, vertical edge rolls, finishing rolls, plate mill rolls MC 17 Hot strip looper rolls, coiler rolls, pickle line rolls, long product straighter rolls Fig 3 — The temper response of Mill Clad 3 and Mill Clad 8 Fig 4 — Typical microstructures of Mill

  • Inside Gary Works Gary's 84inch hotstrip mill is

    Nov 28, 1992  Gary's 84inch hotstrip mill is NANCY PIETERS Nov 28, 1992 Nov 28, 1992 The door to the reheat furnace of the 84inch hotstrip mill rises slowly, like

  • SAFETY GUIDELINES FOR IRON STEEL SECTOR

    3 PROCESS Rolling mills consists of different type of Mills based on the desired products namely: A Long Product Mill a) Light and Medium Merchant Mill/ Bar Mill b) Wire rod Mill c) Medium merchant structural mill/ Structural Mill B Flat Product Mill a) Plate Mill b) Hot Strip Mill A Long Product Mill

  • PLATE MILL — POWER MEETS PRECISION

    Process KnowHow Designing a plate mill is far more than an exercise in mechanical engineering It is a special and unique example of combining operational efficiency and metallurgical function Plate products derive their properties from the deformation and temperature path they follow, and this means that the flexibility to roll a broad mix

  • Tinning Wikipedia

    Early hot rolling strip mills did not produce strip suitable for tinning, but in 1929 cold rolling began to be used to reduce the gauge further, which made tinning achievable The plate was then tinned using the process outlined above [citation needed]Tinning processes There are two processes for the tinning of the black plates: hotdipping and electroplating

  • Basics of Continuous Casting of Steel Steel casting process

    Hot Strip Mill: Process : Continuous casting, also known as strand casting, is the process where a metal is heated until it liquefies The molten metal is then allowed to solidify until it becomes a semifinished slab that is later rolled in the finishing mill It is used to cast metals of uninterrupted lengths

  • Properties of Hot Rolled Strip Obtained By Calculation or

    process parameters in order to guarantee the required surface quality and maximal productivity 2 The Evolution of Microstructure in the Hot Rolling Process The layout of the hot strip mill of voestalpine Stahl GmbH is shown in Fig 1 Slabs are heated to rolling temperature in the reheating furnace, subsequently descaled and rolled

  • Non‐linear optimal control for the hot‐steel rolling mill

    The diagram of the hotsteel rolling mill system is given in Fig 1 The following parameters can be defined [1, 9]: θ is the looper angle, ω is the looper angular speed, Rl is the looper arm length, h is the strip exit thickness, H is the strip entry thickness, w is the strip width, Rw i

  • Temperature Measurement Solution In Hot Rolling Mill

    Hot Rolling Mill Process Diagram Need of temperature measurement or control in Hot Rolling Mill The Hot Rolling Mill is used to reheat shapes of steel to soften them enough so that they can be rolled thinner and longer through a series of rolling stands The finished product can be either a strip, plate, rod, bar, wire, or shape (rails and H

  • Rolling processes AlMustansiriya University

    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 (51) Fig (51) Most rolling is carried out by hot working, called hot rolling, owing to the large amount of deformation required Hotrolled metal is generally free of

  • Hot Cold Working and the Rolling Process

    Endless Hot Strip Rolling Process In conventional hot strip production, slabs of thickness of about 250mm are heated in a furnace and are reduced to 30 to 60mm in thickness after passing through the roughing mill, and then further reducing it to within a range of 08 to 254mm by rolling in the finishing mill

  • Basics of Continuous Casting of Steel Steel casting process

    Hot Strip Mill: Process : Continuous casting, also known as strand casting, is the process where a metal is heated until it liquefies The molten metal is then allowed to solidify until it becomes a semifinished slab that is later rolled in the finishing mill It is used to cast metals of uninterrupted lengths

  • Introduction to Rolling Process

    from the rolls, the process is called simple rolling 12 Hot and Cold Rolling Processes From metallurgical point of view, rolling process can be classified under two broad categories, namely (i) hot rolling and (ii) cold rolling 121 Hot rolling In hot rolling the material is rolled at a temperature higher than its recrystallization temperature

  • Rolling Process: Working, Application, Defects, Type of

    Definition of Rolling process: Rolling is defined as a process to form metals where the metal strip is pressed by two or multiple rollers, thus the uniform thickness is formed To do this, the temperature is essential There are two types of processes One is Hot rolled and another is Cold Rolled

  • SUB ARC ROLLREPAIR IMPROVES PERFORMANCE

    MC 8 Caster rolls, hot strip transfer table rolls, roughing mill stand rolls, vertical edge rolls, finishing rolls, plate mill rolls MC 17 Hot strip looper rolls, coiler rolls, pickle line rolls, long product straighter rolls Fig 3 — The temper response of Mill Clad 3 and Mill Clad 8 Fig 4 — Typical microstructures of Mill

  • Inside Gary Works Gary's 84inch hotstrip mill is

    Nov 28, 1992  Gary's 84inch hotstrip mill is NANCY PIETERS Nov 28, 1992 Nov 28, 1992 The door to the reheat furnace of the 84inch hotstrip mill rises slowly, like

  • Cassava flour processing flow chartEnterprise news

    Cassava flour is an important cassava processing product that can be stored for more than 618 months Therefore, it is recommended to store and process cassava in a dry form Doing Company can customize the cassava flour processing machine according to cassava flour processing flow chart and the user's requirements

  • Process flowcharts Sugar Products Services Sucden

    At the mill, the raw beets are cleaned, sliced and then put through a process that extracts the sugar by means of diffusing with water, purification, filtration, evaporation and crystallization Available byproducts include soil and stones, animal feeds, fertilizer, molasses and biogas Download PDF

  • Cement Production Process SlideShare

    Process Flow Chart 6 00 Limestone Quarry and Crushing plant The major raw material for cement production is limestone The limestone most suitable for cement production must have some ingredients in specified quantities ie, calcium carbonates, silica, alumina, iron,etc Belt Conveyors The quarried raw material is transported to the cement

  • Steel Manufacturing Process AIST

    Interactive Steel Manufacturing Process AIST’s Making, Shaping and Treating of Steel ® Wheel AIST has collaborated with Purdue University Northwest’s Center for Innovation Through Visualization and Simulation to create a unique, interactive experience of the steel manufacturing process This oneofakind experience allows you to click on each phase of steelmaking and provides a deeper