Flat Rolling FundamentalsCRC Press, 30.06.2000 - 850 Seiten This volume compiles information from physics, metallurgy, and mechanical and electrical engineering to epitomize the fundamental characteristics of flat rolling steel. Flat Rolling Fundamentals is drawn from in-depth analyses of metal properties and behaviors to technologies in application. The book provides a full characterization of steel, including structure, chemical composition, classifications, physical properties, deformation, and plasticity. The authors present different types of rolling mills and the defining physical analytical parameters.They also discuss the effects of hot rolling on steel and the role of lubrication and thermomechanical treatments to minimize these effects. This book presents qualitative and quantitative advances in cost-effective steel production. |
Inhalt
| 1 | |
| 12 | |
| 28 | |
| 49 | |
Physical Properties of Steel Products | 96 |
Metallurgical Factors Controlling the Properties of Steel | 127 |
Deformation of Steel | 157 |
Microscopic and Macroscopic Plasticity | 159 |
Definition of Geometrical Parameters of Rolled Products | 439 |
Standard Dimensional Tolerances of Rolled Products | 461 |
Statistical and Analytical Dimensional Tolerances | 502 |
Gauge Control | 521 |
Principles of Measurement of Rolling Parameters | 523 |
Causes of Gauge Variation | 543 |
Gauge Control Sensors and Actuators | 562 |
Automatic Gauge Control Systems | 578 |
Analysis of Workpiece Deformation | 178 |
Resistance to Deformation in Hot Rolling | 199 |
Roll Force and Torque in Flat Rolling | 219 |
Friction and Lubrication in Rolling | 239 |
Metallurgical Aspects of Hot Rolling Process | 281 |
Heat Transfer in Hot Rolling | 283 |
Structural Changes in Steel During Hot Rolling | 311 |
Thermomechanical Treatment Combined with Rolling | 325 |
Metallurgical Defects in Cast Slabs and Hot Rolled Products | 354 |
Rolling Mills for Flat Products | 379 |
Types of Rolling Mills | 381 |
Optimization and Modernization of Hot Strip Mills | 418 |
Geometry of Flat Rolled Products | 437 |
Width Control | 609 |
Basic Principles of Width Change | 611 |
Width Change by Rolling and Pressing | 632 |
Optimization and Control of Width Change Process | 657 |
Profile and Flatness Control | 683 |
Strip Profile and Flatness Analysis | 685 |
Roll Thermal Expansion and Wear | 702 |
Backup Rolls with Specific Profiles | 727 |
Roll Deformation and Displacement Systems | 743 |
Strip Profile and Flatness Control Systems | 791 |
Index | 831 |
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Häufige Begriffe und Wortgruppen
Adapted AISE alloy annealing ASTM austenite backup roll carbon steel cementite coefficient of friction coils cold rolling control system cooling dead band edge drop edger effect elongation ferrite finishing mill Flat Rolling gage gap control gauge Ginzburg grain heat hot rolling hot strip mill HSLA steels hydraulic increase intermediate roll Iron and Steel length lubrication martensite maximum measured mechanical Metals method mill stand Nippon Steel oxide parameters pearlite plate precipitation strengthening profile and flatness ratio recrystallization reheat furnace Reprinted with permission roll bending forces roll bending systems roll diameter roll eccentricity roll force roll gap roll shifting roll wear rolled material rolled product Rolling Mill rolling process roughing mill scale sheet steel shown in Fig sizing press specific Standard Steel Engineer strip crown strip edge strip profile strip tension strip thickness strip width Table tensile thermal torque transducer Type U.S. Patent vanadium workpiece yield strength yield stress zone
Beliebte Passagen
Seite 99 - Yield strength is the stress at which a material exhibits a specified limiting deviation from the proportionality of stress to strain. The deviation is expressed in terms of strain, percent offset, total extension under load, etc. Determine yield strength by one of the following methods: 13.2.1 Offset Method— To determine the yield strength by the "offset method...
Seite 93 - A 240 Specification for Heat-Resisting Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure...
Seite 490 - ... than those shown in Tables 3, 4, and 5 are required, the degree of restriction should be established between the purchaser and manufacturer. 8.3 Tolerances for camber should be established between the purchaser and manufacturer. Camber is the greatest deviation of a side edge from a straight line, the measurement being taken on the concave side with a straight edge. 9. Temper and Bend Test Requirement for Low-Carbon Steel Flat Wire 9.1 Low-carbon steel flat wire specified to temper numbers shall...
Seite 121 - ... galvanic corrosion. Corrosion associated with the current of a galvanic cell consisting of two dissimilar conductors in an electrolyte or two similar conductors in dissimilar electrolytes. Where the two dissimilar metals are in contact, the resulting reaction is referred to as couple action.
Seite 99 - The first stress in a material, usually less than the maximum attainable stress, at which an increase in strain occurs without an increase in stress.
Seite 83 - TESTING 39. hardness — the resistance of a material to deformation, particularly permanent deformation, indentation, or scratching. NOTE — Different methods of evaluating hardness give different ratings because they are measuring somewhat different quantities and characteristics of the material. There is no absolute scale for hardness; therefore, to express hardness quantitatively, each type of test has its own scale of arbitrarily...