Maraging Steels

Maraging Steels
Author: W Sha,Z Guo
Publsiher: Elsevier
Total Pages: 216
Release: 2009-10-26
Genre: Technology & Engineering
ISBN: 9781845696931

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Maraging steels are high-strength steels combined with good toughness. They are used particularly in aerospace and tooling applications. Maraging refers to the ageing of martensite, a hard microstructure commonly found in steels. Maraging steels: modelling of microstructure, properties and applications covers the following topics: Introduction to maraging steels; Microstructure of maraging steels; Mechanical properties of maraging steels; Thermodynamic calculations for quantifying the phase fraction and element partition in maraging systems and precipitation hardening steels; Quantification of phase transformation kinetics in maraging steels; Quantification of age hardening in maraging steels; Maraging steels and overageing; Precipitation hardening stainless steel; Applications of artificial neural network on modelling maraging steel properties. With its distinguished authors, Maraging steels: modelling of microstructure, properties and applications is a standard reference for industry and researchers concerned with maraging steels and modelling as well as users of maraging steels in the aerospace and tooling sectors. The book includes both conventional maraging steels and precipitation hardened (PH) stainless steels. Provides an overview of maraging steels including microstructure and mechanical properties Reviews thermodynamic calculations for quantifying the phase fraction and element partition in maraging steels Includes chapters on the quantification of phase transformation kinetics and age hardening in maraging steels

Introduction to Today s Ultrahigh strength Structural Steels

Introduction to Today s Ultrahigh strength Structural Steels
Author: Albert M. Hall
Publsiher: ASTM International
Total Pages: 38
Release: 1971
Genre: Technology & Engineering
ISBN: 9182736450XXX

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The Metallurgy Behavior and Application of the 18 percent Nickel Maraging Steels A Survey

The Metallurgy  Behavior  and Application of the 18 percent Nickel Maraging Steels A Survey
Author: A. M. Hall
Publsiher: Unknown
Total Pages: 148
Release: 1968
Genre: Electronic Book
ISBN: NASA:31769000657075

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This report resulted from a survey of users and manufacturers of maraging steels, Government agencies, research institutions, and published literature. It presents the technical status of the 18-percent nickel maraging steels in detail and brings together a large body of knowledge with regard to the metallurgical and engineering aspects of maraging steels. Since such steels were first announced in 1959, they have become highly important in aerospace, defense, and industrial work. The requirements of the National Aeronautics and Space Administration have given impetus to their development, and research now underway is expected to result in further improvements and applicability. The NASA Office of Technology Utilization sponsored this report as part of its program to disseminate information on technological developments which appear to be useful for general industrial applications.

The Mechanical Properties of the 18 Per Cent Nickel Maraging Steels

The Mechanical Properties of the 18 Per Cent Nickel Maraging Steels
Author: J. E. Campbell,Frank Joseph Barone,D. P. Moon
Publsiher: Unknown
Total Pages: 136
Release: 1964
Genre: Maraging steel
ISBN: UOM:39015095154582

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Since the combination of tensile properties and toughness that can be obtained with the maraging steels is higher than can be achieved with other steels by simple heat treatments, there is considerable interest in using the maraging steels for critical components such as rocket motor cases, pressure vessels, and aircraft forgings. This report includes information on the tensile, compressive, shear, bearing, dynamic modulus, impact, bend, fatigue, creep, and rupture properties of the 18 per cent nickel maraging steels and on the effect of temperature on these properties. Data for the properties of sheet, bar, and forgings, as well as data illustrating the effect of cold rolling, variation in the heat treatment, and elevated-temperature exposure also are presented. Data on the effect of specimen orientation, which are also included, indicate that the ductility and toughness of specimens designed to evaluate the properties in the short transverse direction are somewhat lower than in the other directions. The high strength and toughness that can be obtained in the 18 per cent nickel maraging steels make them attractive for certain critical applications that require these properties. The fabrication characteristics, weldability, and simple heat treatment are other advantages of these steels. (Author).

Report on the Fourth Maraging steel Project Review

Report on the Fourth Maraging steel Project Review
Author: Albert M. Hall
Publsiher: Unknown
Total Pages: 26
Release: 1964
Genre: Maraging steel
ISBN: UOM:39015095155746

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Alloying

Alloying
Author: Joseph R. Davis
Publsiher: ASM International
Total Pages: 647
Release: 2001
Genre: Technology & Engineering
ISBN: 9781615030637

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Alloying: Understanding the Basics is a comprehensive guide to the influence of alloy additions on mechanical properties, physical properties, corrosion and chemical behavior, and processing and manufacturing characteristics. The coverage considers "alloying" to include any addition of an element or compound that interacts with a base metal to influence properties. Thus, the book addresses the beneficial effects of major alloy additions, inoculants, dopants, grain refiners, and other elements that have been deliberately added to improve performance, as well the detrimental effects of minor elements or residual (tramp) elements included in charge materials or that result from improper melting or refining techniques. The content is presented in a concise, user-friendly format. Numerous figures and tables are provided. The coverage has been weighted to provided the most detailed information on the most industrially important materials.

Manufacturing Technology for Aerospace Structural Materials

Manufacturing Technology for Aerospace Structural Materials
Author: Flake C Campbell Jr
Publsiher: Elsevier
Total Pages: 616
Release: 2011-08-31
Genre: Technology & Engineering
ISBN: 0080462359

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The rapidly-expanding aerospace industry is a prime developer and user of advanced metallic and composite materials in its many products. This book concentrates on the manufacturing technology necessary to fabricate and assemble these materials into useful and effective structural components. Detailed chapters are dedicated to each key metal or alloy used in the industry, including aluminum, magnesium, beryllium, titanium, high strength steels, and superalloys. In addition the book deals with composites, adhesive bonding and presents the essentials of structural assembly. This book will be an important resource for all those involved in aerospace design and construction, materials science and engineering, as well as for metallurgists and those working in related sectors such as the automotive and mass transport industries. Flake Campbell Jr has over thirty seven years experience in the aerospace industry and is currently Senior Technical Fellow at the Boeing Phantom Works in Missouri, USA. * All major aerospace structural materials covered: metals and composites * Focus on details of manufacture and use * Author has huge experience in aerospace industry * A must-have book for materials engineers, design and structural engineers, metallurgical engineers and manufacturers for the aerospace industry

Source Book on Maraging Steels

Source Book on Maraging Steels
Author: Raymond Frank Decker
Publsiher: ASM International(OH)
Total Pages: 408
Release: 1979
Genre: Maraging steel
ISBN: UOM:39015006077880

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