Welding High-strength Steels

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Publisher :
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Welding High-strength Steels by : P. A. Kammer

Download or read book Welding High-strength Steels written by P. A. Kammer and published by . This book was released on 1966 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent studies of the developments in welding steels with yield strengths greater than 150 ksi have included low-alloy martensitic steels, medium-alloy martensitic steels, nickel maraging steels, and bainitic steels. Only weldments from medium-alloy martensitic steels and nickel maraging steels have mechanical properties approaching those of the base plate without a complete postweld heat treatment. The most serious problem with the other steel is low toughness in the weld fusion zone. Adequate weld metal toughness under conditions of elastic strain can be obtarined over the entire 150 to 225 ksi yield-strength range only if the tungsten-arc welding process is used. Processes with higher deposition rates can produce comparable weld deposits only in the lower portion of the range. Above a yield strength of 200 ksi, 18Ni maraging steel weldments have the best combination of strength and toughness. Below 200 ksi, the HP 9-4-25 medium-alloy martensitic steel and 12Ni maraging steel weldments have nearly equal properties.

Welding of Maraging Steels

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Publisher :
ISBN 13 : 9781581451580
Total Pages : 41 pages
Book Rating : 4.4/5 (515 download)

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Book Synopsis Welding of Maraging Steels by : F. H. Lang

Download or read book Welding of Maraging Steels written by F. H. Lang and published by . This book was released on 1971 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt:

New Developments in Welding Steels with Yield Strengths Greater Than 150,000 PSI

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Publisher :
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis New Developments in Welding Steels with Yield Strengths Greater Than 150,000 PSI by : Robert Melvin Evans

Download or read book New Developments in Welding Steels with Yield Strengths Greater Than 150,000 PSI written by Robert Melvin Evans and published by . This book was released on 1965 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report summarizes the advancements made in the development and welding of steels possessing yield strengths greater than 150,000 psi. Steels discussed include the medium carbon, low-alloy martensitic steels; low carbon alloy martensites; and nickel maraging steels. Almost all programs which have the objective of developing high-strength steels have an equally important phase concerned with filler metal development. Filler metals are also discussed. The new welding processes discussed are Narrow-Gap welding, electron-beam welding, plasma-arc welding, high-frequency resistance welding, electroslag welding, laser welding, and interrupted-arc (dip trasfer) MIG welding. (Author).

The Current Status of the Welding of Maraging Steels

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Publisher :
ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Current Status of the Welding of Maraging Steels by : Robert Melvin Evans

Download or read book The Current Status of the Welding of Maraging Steels written by Robert Melvin Evans and published by . This book was released on 1963 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Welding Technology and Design

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Publisher : New Age International
ISBN 13 : 8122416721
Total Pages : 66 pages
Book Rating : 4.1/5 (224 download)

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Book Synopsis Welding Technology and Design by : V.M. Radhakrishnan

Download or read book Welding Technology and Design written by V.M. Radhakrishnan and published by New Age International. This book was released on 2005 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Book Deals With Welding Methodology And Design Aspects Of Welding. The First Chapter Explains The Different Welding Methods While The Second One Describes The Necessary Welding Metallurgy Aspects Of The Material. Basics Of Strength Of Materials And Fracture Mechanics Are Presented In Chapter 3. The Problems Of Residual Stress And Distortion Are Discussed In Chapter 4. Fatigue And High Temperature Creep Are Frequently Encountered In Welded Components And So Are Discussed In Chapters 5 And 6. Design Of Tubular Joints And Pressure Vessels Is Detailed In Chapter 7. Defects, Their Causes And Remedial Measures And Welding Codes And Tests Are Given In Chapters 8 And 9, Respectively. Design Of Some Typical Joints Is Presented In Chapter 10. The Appendix Provides Typical Questions And Design Problems.The Book Will Be Very Useful To Undergraduate And Postgraduate Students Of Metallurgical, Mechanical And Production Engineering. It Will Also Be Useful To Welding Design Engineers And Can Be Used As An Authentic Reference Source.

The Mechanical Properties of the 18 Per Cent Nickel Maraging Steels

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Publisher :
ISBN 13 :
Total Pages : 136 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Mechanical Properties of the 18 Per Cent Nickel Maraging Steels by : J. E. Campbell

Download or read book The Mechanical Properties of the 18 Per Cent Nickel Maraging Steels written by J. E. Campbell and published by . This book was released on 1964 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 Third Maraging Steel Project Review

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Publisher :
ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Report on the Third Maraging Steel Project Review by : Albert M. Hall

Download or read book Report on the Third Maraging Steel Project Review written by Albert M. Hall and published by . This book was released on 1963 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Maraging Steels

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Publisher : Elsevier
ISBN 13 : 184569693X
Total Pages : 216 pages
Book Rating : 4.8/5 (456 download)

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Book Synopsis Maraging Steels by : W Sha

Download or read book Maraging Steels written by W Sha and published by Elsevier. This book was released on 2009-10-26 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

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

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Publisher :
ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis The Metallurgy, Behavior, and Application of the 18-percent Nickel Maraging Steels A Survey by : A. M. Hall

Download or read book The Metallurgy, Behavior, and Application of the 18-percent Nickel Maraging Steels A Survey written by A. M. Hall and published by . This book was released on 1968 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Introduction to Aerospace Materials

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Publisher : Elsevier
ISBN 13 : 0857095153
Total Pages : 640 pages
Book Rating : 4.8/5 (57 download)

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Book Synopsis Introduction to Aerospace Materials by : Adrian P Mouritz

Download or read book Introduction to Aerospace Materials written by Adrian P Mouritz and published by Elsevier. This book was released on 2012-05-23 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: The structural materials used in airframe and propulsion systems influence the cost, performance and safety of aircraft, and an understanding of the wide range of materials used and the issues surrounding them is essential for the student of aerospace engineering.Introduction to aerospace materials reviews the main structural and engine materials used in aircraft, helicopters and spacecraft in terms of their production, properties, performance and applications. The first three chapters of the book introduce the reader to the range of aerospace materials, focusing on recent developments and requirements. Following these introductory chapters, the book moves on to discuss the properties and production of metals for aerospace structures, including chapters covering strengthening of metal alloys, mechanical testing, and casting, processing and machining of aerospace metals. The next ten chapters look in depth at individual metals including aluminium, titanium, magnesium, steel and superalloys, as well as the properties and processing of polymers, composites and wood. Chapters on performance issues such as fracture, fatigue and corrosion precede a chapter focusing on inspection and structural health monitoring of aerospace materials. Disposal/recycling and materials selection are covered in the final two chapters. With its comprehensive coverage of the main issues surrounding structural aerospace materials,Introduction to aerospace materials is essential reading for undergraduate students studying aerospace and aeronautical engineering. It will also be a valuable resource for postgraduate students and practising aerospace engineers. Reviews the main structural and engine materials used in aircraft, helicopters and space craft in terms of their properties, performance and applications Introduces the reader to the range of aerospace materials, focusing on recent developments and requirements, and discusses the properties and production of metals for aerospace structures Chapters look in depth at individual metals including aluminium, titanium, magnesium, steel and superalloys

Report on the Fourth Maraging-steel Project Review

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Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Report on the Fourth Maraging-steel Project Review by : Albert M. Hall

Download or read book Report on the Fourth Maraging-steel Project Review written by Albert M. Hall and published by . This book was released on 1964 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Friction Stir Welding and Processing IX

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Publisher : Springer
ISBN 13 : 331952383X
Total Pages : 324 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Friction Stir Welding and Processing IX by : Yuri Hovanski

Download or read book Friction Stir Welding and Processing IX written by Yuri Hovanski and published by Springer. This book was released on 2017-02-06 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: This books presents a current look at friction stir welding technology from application to characterization and from modeling to R&D. It is a compilation of the recent progress relating to friction stir technologies including derivative technologies, high-temperature applications, industrial applications, dissimilar alloy/materials, lightweight alloys, simulation, and characterization. With contributions from leaders and experts in industry and academia, this will be a comprehensive source for the field of Friction Stir Welding and Processing.

NBS Monograph

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Publisher :
ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis NBS Monograph by :

Download or read book NBS Monograph written by and published by . This book was released on 1959 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nickel and Its Alloys

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ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Nickel and Its Alloys by : Samuel Jacob Rosenberg

Download or read book Nickel and Its Alloys written by Samuel Jacob Rosenberg and published by . This book was released on 1968 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

18 % Nickel Maraging Steels

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Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783847328797
Total Pages : 128 pages
Book Rating : 4.3/5 (287 download)

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Book Synopsis 18 % Nickel Maraging Steels by : Nageswara Rao Muktinutalapati

Download or read book 18 % Nickel Maraging Steels written by Nageswara Rao Muktinutalapati and published by LAP Lambert Academic Publishing. This book was released on 2013-01 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: The monograph has been written keeping in mind the researchers and practicing technologists designing and working with 18 % Ni maraging steels. These steels have been the subject of several publications over the years and the focus of the book has been to review and document the progress made over the last three decades with reference to their metallurgy, production and application. Analysis and prevention of failures encountered in critical production processes - melting, hot working and heat treatment - forms an important part of the book. The monograph also addresses fusion welding of maraging steels, the dominating method of joining these steels. Environment-induced degradation is a major issue when it comes to working with maraging steels and the book dwells on this aspect. Successful attempts have been made by the author and his coworkers to optimize melting, hot working, heat treatment and welding procedures to realize the best combination of strength and fracture toughness in both base metal and weld joints. If this book inspires further research and development on this group of steels and increased exploitation of their potential, the purpose can be said to be achieved.

The Weld Heat Affected Zone Structure and Properties of Two Mild Steels

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Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.X/5 (4 download)

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Book Synopsis The Weld Heat Affected Zone Structure and Properties of Two Mild Steels by : E. Smith (engineer.)

Download or read book The Weld Heat Affected Zone Structure and Properties of Two Mild Steels written by E. Smith (engineer.) and published by . This book was released on 1968 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1973 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: