Fatigue and Durability of Metals at High Temperatures

Fatigue and Durability of Metals at High Temperatures PDF Author: S. S. Manson
Publisher: ASM International
ISBN: 1615030549
Category : Science
Languages : en
Pages : 277

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Book Description
From concept to application, this book describes the method of strain-range partitioning for analyzing time-dependent fatigue. Creep (time-dependent) deformation is first introduced for monotonic and cyclic loading. Multiple chapters then discuss strain-range partitioning in details for multi-axial loading conditions and how different loading permutations can lead to different micro-mechanistic effects. Notably, the total-strain method of strain-range partitioning (SRP) is described, which is a methodology that sees use in several industries. Examples from aerospace illustrate applications, and methods for predicting time-dependent metal fatigue are critiqued.

Fatigue and Durability of Metals at High Temperatures

Fatigue and Durability of Metals at High Temperatures PDF Author: S. S. Manson
Publisher: ASM International
ISBN: 1615030549
Category : Science
Languages : en
Pages : 277

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Book Description
From concept to application, this book describes the method of strain-range partitioning for analyzing time-dependent fatigue. Creep (time-dependent) deformation is first introduced for monotonic and cyclic loading. Multiple chapters then discuss strain-range partitioning in details for multi-axial loading conditions and how different loading permutations can lead to different micro-mechanistic effects. Notably, the total-strain method of strain-range partitioning (SRP) is described, which is a methodology that sees use in several industries. Examples from aerospace illustrate applications, and methods for predicting time-dependent metal fatigue are critiqued.

Fatigue and Durability of Structural Materials

Fatigue and Durability of Structural Materials PDF Author: Gary R. Halford
Publisher: ASM International
ISBN: 1615030743
Category : Architecture
Languages : en
Pages : 471

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Book Description
Fatigue and Durability of Structural Materials explains how mechanical material behavior relates to the design of structural machine components. The major emphasis is on fatigue and failure behavior using engineering models that have been developed to predict, in advance of service, acceptable fatigue and other durability-related lifetimes. The book covers broad classes of materials used for high-performance structural applications such as aerospace components, automobiles, and power generation systems. Coverage focuses on metallic materials but also addresses unique capabilities of important nonmetals. The concepts are applied to behavior at room or ambient temperatures; a planned second volume will address behavior at higher-temperatures. The volume is a repository of the most significant contributions by the authors to the art and science of material and structural durability over the past half century. During their careers, including 40 years of direct collaboration, they have developed a host of durability models that are based on sound physical and engineering principles. Yet, the models and interpretation of behavior have a unique simplicity that is appreciated by the practicing engineer as well as the beginning student. In addition to their own pioneering work, the authors also present the work of numerous others who have provided useful results that have moved progress in these fields. This book will be of immense value to practicing mechanical and materials engineers and designers charged with producing structural components with adequate durability. The coverage is appropriate for a range of technical levels from undergraduate engineering students through material behavior researchers and model developers. It will be of interest to personnel in the automotive and off-highway vehicle manufacturing industry, the aeronautical industry, space propulsion and the power generation/conversion industry, the electric power industry, the machine tool industry, and any industry associated with the design and manufacturing of mechanical equipment subject to cyclic loads.

Thermal Fatigue of Metals

Thermal Fatigue of Metals PDF Author: Andrzej Weronski
Publisher: CRC Press
ISBN: 9780824777265
Category : Technology & Engineering
Languages : en
Pages : 386

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Book Description
Using a mold for centrifugal casting as an example, discusses the types of apparatus and tools that are commonly affected by thermal fatigue during industrial processes, and examines the various factors that lead to such failure. Focuses on the performance of particular industrial components under d

Metal Plasticity and Fatigue at High Temperature

Metal Plasticity and Fatigue at High Temperature PDF Author: Denis Benasciutti
Publisher:
ISBN: 9783039287710
Category : Engineering (General). Civil engineering (General)
Languages : en
Pages : 220

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Book Description
In several industrial fields (such as automotive, steelmaking, aerospace, and fire protection systems) metals need to withstand a combination of cyclic loadings and high temperatures. In this condition, they usually exhibit an amount--more or less pronounced--of plastic deformation, often accompanied by creep or stress-relaxation phenomena. Plastic deformation under the action of cyclic loadings may cause fatigue cracks to appear, eventually leading to failures after a few cycles. In estimating the material strength under such loading conditions, the high-temperature material behavior needs to be considered against cyclic loading and creep, the experimental strength to isothermal/non-isothermal cyclic loadings and, not least of all, the choice and experimental calibration of numerical material models and the selection of the most comprehensive design approach. This book is a series of recent scientific contributions addressing several topics in the field of experimental characterization and physical-based modeling of material behavior and design methods against high-temperature loadings, with emphasis on the correlation between microstructure and strength. Several material types are considered, from stainless steel, aluminum alloys, Ni-based superalloys, spheroidal graphite iron, and copper alloys. The quality of scientific contributions in this book can assist scholars and scientists with their research in the field of metal plasticity, creep, and low-cycle fatigue.

Fatigue at High Temperature

Fatigue at High Temperature PDF Author:
Publisher: ASTM International
ISBN: 9780803100169
Category : Science
Languages : en
Pages : 166

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hold-time effects in high-temperature low cycle fatigue

hold-time effects in high-temperature low cycle fatigue PDF Author:
Publisher: ASTM International
ISBN:
Category :
Languages : en
Pages : 37

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Fatigue at Elevated Temperatures

Fatigue at Elevated Temperatures PDF Author:
Publisher: ASTM International
ISBN:
Category : Metals
Languages : en
Pages : 804

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Fatigue at Low Temperatures

Fatigue at Low Temperatures PDF Author: Ralph Ivan Stephens
Publisher: ASTM International
ISBN: 9780803104112
Category : Technology & Engineering
Languages : en
Pages : 329

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High Temperature Fatigue

High Temperature Fatigue PDF Author: R.P. Skelton
Publisher: Springer Science & Business Media
ISBN: 940093453X
Category : Technology & Engineering
Languages : en
Pages : 330

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Book Description
About 35 years ago, thermal fatigue was identified as an important phenomenon which limited the lifetime of high temperature plant. In the intervening years many investigations have been carried out, primarily to give guidance on likely endurance (especially in the presence of time dependent deformation) but latterly, with the introduction of sophisticated testing machines, to provide knowledge of the underlying mechanisms of failure. A previous edited book (Fatigue at High Temperature, Elsevier Applied Science Publishers, 1983) summarised the state-of-the-art of high temperature fatigue testing and examined the factors influencing life, such as stress state, environment and microstructural effects. It also considered, in some detail, cyclic crack growth as a more rigorous approach to life limitation. The aim of the present volume (which in style and format follows exactly the same lines as its predecessor) is once again to pursue the desire to translate detailed laboratory knowledge into engineering design and assessment. There is, for example, a need to consider the limitations of the laboratory specimen and its relationship with engineering features. Many design procedures still rely on a simple endurance approach based on failure of a smooth specimen, and this is taken to indicate crack initiation in the component. In this volume, therefore, crack propagation is covered only incidentally, emphasis being placed instead on basic cyclic stress strain properties, non-isothermal behaviour, metallography, failure criteria and the need for agreed testing procedures.

Fatigue at Elevated Temperatures

Fatigue at Elevated Temperatures PDF Author:
Publisher:
ISBN:
Category : Metals
Languages : en
Pages : 801

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Book Description