Steel and Its Heat Treatment

Author: Karl-Erik Thelning
Publisher: Butterworth-Heinemann
ISBN: 9781483163369
Release Date: 2013-10-22
Genre: Technology & Engineering

Steel and its Heat Treatment: Bofors Handbook describes the fundamental metallographic concepts, materials testing, hardenability, heat treatment, and dimensional changes that occur during the hardening and tempering stages of steel. The book explains the boundaries separating the grain contents of steel, which are the low-angle grain boundaries, the high-angle grain boundaries, and the twinning boundaries. Engineers can determine the hardenability of steel through the Grossman test or the Jominy End-Quench test. Special hardening and tempering methods are employed for steel that are going to be fabricated into tools. The different methods of hardening are manual hardening for a small surface (the tip of a screw); spin hardening for objects with a rotational symmetry (gears with 5 modules or less); and progressive hardening (or a combination with spin hardening) for flat surfaces. The hardening and tempering processes cause changes in size and shape of the substance. The text presents examples of dimensional changes during the hardening and tempering of tool steels such as those occurring in plain-carbon steels and low-alloy steels. The book is a source of reliable information needed by engineers, tool and small equipment designers, as well as by metallurgists, structural, and mechanical engineers.

Practical Heat Treating

Author: Jon L. Dossett
Publisher: ASM International
ISBN: 9781615031108
Release Date: 2006-01-01
Genre: Technology & Engineering

What is heat treatment? This book describes heat treating technology in clear, concise, and nontheoretical language. It is an excellent introduction and guide for design and manufacturing engineers, technicians, students, and others who need to understand why heat treatment is specified and how different processes are used to obtain desired properties. The new Second Edition has been extensively updated and revised by Jon. L. Dossett, who has more than forty years of experience in theat treating operations and management. The update adds important information about new processes and process control techniques that have been developed or refined in recent years. Helpfull appendices have been added on decarburization of steels, boost/diffues cycles for carburizing, and process verification.

Principles of heat treatment of steels

Author: Romesh C. Sharma
Publisher: New Age International
ISBN: 8122408699
Release Date: 2003
Genre: Steel

Heat Treatment Of Steels As An Art To Improve Their Service Performance Has Been Practised Ever Since It Started To Be Used As Tools And Weapons.However, The Scientific Basis Of Heat Treatment Of Steels Became More Apparent Only In The First Half Of This Century And Still Some Gaps Remain In Its Complete Understanding.Earlier Books On Heat Treatment Of Steels Mainly Emphasised The Art And The Empirically Arrived Principles Of Heat Treatment. In The Last Few Decades, Our Understanding Of Phase Transformations And Mechanical Behaviour Of Steels, And Consequently Of Heat Treatment Of Steels, Has Considerably Increased.In This Book On Principles Of Heat Treatment Of Steels The Emphasis Is On The Scientific Principles Behind The Various Heat Treatment Processes Of Steels. Though It Is Expected That The Reader Has Sufficient Background In Phase Transformations And Mechanical Behaviour Of Materials, First Few Chapters Review These Topics With Specific Reference To Steels. Basic Principles Of Various Heat Treatment Processes Of Steels Including Surface Hardening Processes, Are Then Covered In Sufficient Detail To Give A Good Overall Understanding Of These Processes. The Detail Engineering Aspects Are, However, Omitted. These Are Easily Available In Various Handbooks On Heat Treatment. The Book Also Covers Heat Treatment Of Tool Steels And Cast Irons.The Book Has Been Well Written And Can Be Used A Textbook On Heat Treatment For Undergraduate Students. It Is Also A Good Reference Book For Teachers And Researchers In This Area And Engineers In The Industry.

Steels Microstructure and Properties

Author: Harry Bhadeshia
Publisher: Elsevier
ISBN: 9780080462929
Release Date: 2011-04-01
Genre: Technology & Engineering

Steels represent the most widely-used metallic alloy, possessing a wide range of microstructures and mechanical properties. By examining the mechanical properties of steels in conjunction with microstructure this book provides a valuable description of the development and behaviour of these materials - the very foundation of their widespread use. Updated throughout and including new chapters on nanostructured steels, and new alloys and technologies for the energy and automobile industries, the book is clearly written and illustrated, with extensive bibliographies and real-life examples. An essential reference, both compact and readily comprehensive, for metallurgists and engineers in both industry and academia. Covers the microstructure, mechanical behaviour and properties of steels, the most widely-used metallic alloy Thoroughly updated with new materials and technologies Respected author team who bring their wide experience to students and professionals

Principles and Applications of Tribology

Author: Bharat Bhushan
Publisher: John Wiley & Sons
ISBN: 0471594075
Release Date: 1999-03-25
Genre: Technology & Engineering

Principles and Applications of Tribology is the first truly broad-based book on this vital subject. Moving from basic theory to practice, it examines tribology from the integrated viewpoint of mechanical engineering, mechanics, and materials science. It offers detailed coverage of the mechanisms of material wear, friction, and all of the major lubrication techniques - liquids, solids, and gases - and examines a wide range of both traditional and state-of-the-art applications. Principles and Applications of Tribology is invaluable for mechanical, chemical, and materials engineers involved in product and process design, as well as graduate students and researchers in these areas.

Heat Treater s Guide

Author: Harry Chandler
Publisher: ASM International
ISBN: 0871705206
Release Date: 1994-12-31
Genre: Technology & Engineering

This edition is a complete revision and contains a great deal of new subject matter including information on ferrous powder metallurgy, cast irons, ultra high strength steels, furnace atmospheres, quenching processes, SPC and computer technology. Data on over 135 additional irons and steels have been added to the previously-covered 280 alloys.

GATE 2017 MECHANICAL ENGINEERING

Author: D.P. SHARMA
Publisher: PHI Learning Pvt. Ltd.
ISBN: 9788120352711
Release Date: 2017-11-01
Genre: Technology & Engineering

GATE Mechanical Engineering is designed for candidates preparing for the Graduate Aptitude Test in Engineering (GATE). This examination is conducted across the country by the IITs and IISc and it focuses on engineering and science subjects. On the basis of the GATE Score, the higher educational institutes offer admission for M.Tech and Ph.D. programs. The GATE Score is also used by Public Sector units like ONGC, NTPC, ISRO, BHEL, DRDO, IOCL, NHPC and others to recruit entry-level engineers. The book is a valuable resource for the students who wish to achieve success in the GATE, and want to succeed in academic and employment pursuits. This book is based on the latest syllabus of GATE. It is divided into 17 chapters and each chapter contains key concepts and formulas, solved examples, previous years’ GATE questions, and practice paper with solution.KEY FEATURES • Key concepts and formulas to facilitate quick revision of the important points of the chapter. • Practice papers to self-assess and prepare for the latest GATE pattern. • More than 1800 problems with solutions to develop problem-solving skills. • More than 1200 diagrams for easy understanding of the concepts which make the reading more fruitful. • Most of the questions are from previous years’ GATE and IES exam papers. • Multiple choice questions help students to assess their learning. • Lucid presentation of solutions of practice papers to improve on the areas that need improvements.

Welding Metallurgy

Author: Sindo Kou
Publisher: John Wiley & Sons
ISBN: 9780471460930
Release Date: 2003-04-14
Genre: Technology & Engineering

Updated to include new technological advancements in welding Uses illustrations and diagrams to explain metallurgical phenomena Features exercises and examples An Instructor's Manual presenting detailed solutions to all the problems in the book is available from the Wiley editorial department.

Bainite in Steels

Author: Harshad Kumar Dharamshi Hansraj Bhadeshia
Publisher: Maney Pub
ISBN: UOM:39015050519316
Release Date: 2001
Genre: Technology & Engineering

The second edition of this modern classic encompasses the latest research, which sees bainitic alloys at the forefront of a new wave of "designed" steels.