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Sunday, May 3, 2020 | History

4 edition of Mechanics of superplasticity found in the catalog.

Mechanics of superplasticity

mathematics for engineering and science

by S. Tang

  • 256 Want to read
  • 17 Currently reading

Published by R. E. Krieger Pub. Co. in Huntington, N.Y .
Written in English

    Subjects:
  • Superplasticity.

  • Edition Notes

    Includes bibliographical references and index.

    Statementby S. Tang.
    Classifications
    LC ClassificationsTA418.14 .T36
    The Physical Object
    Pagination184 p. :
    Number of Pages184
    ID Numbers
    Open LibraryOL4723192M
    ISBN 100882757792
    LC Control Number78010701


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Mechanics of superplasticity by S. Tang Download PDF EPUB FB2

Additional Physical Format: Online version: Tang, S. Mechanics of superplasticity. Huntington, N.Y.: R.E. Krieger Pub. Co., (OCoLC) Superplastic Flow: Phenomenology and Mechanics (Engineering Materials) - Kindle edition by Padmanabhan, K.A., Vasin, R.A., Enikeev, F.U.

Download it once and read it on your Kindle device, PC, phones or tablets. Use features like bookmarks, note taking and highlighting while reading Superplastic Flow: Phenomenology and Mechanics (Engineering Materials).

The present book aims at the following: To outline briefly the techniques of mechanics of solids, particularly as it applies to strain rate sensitive materials, - to assess the present level of investigations on the mechanical Mechanics of superplasticity book of superplastics, - to formulate the main issues and challenges in mechanics of superplasticity, - to analyse the mathematical models/constitutive.

Superplasticity is generally defined as an ability of a material to exhibit % tensile elongation. This definition is suitable for this Mechanics of superplasticity book as the entire presentation is limited to metallic materials.

The tensile deformation part is important as failure mechanisms like necking and cavitation do not operate under compression. The present book aims at the following: To outline briefly the techniques of mechanics of solids, particularly as it applies to strain rate sensitive materials, - to assess the present level of investigations on the mechanical behaviour of superplastics, - to formulate the main issues and challenges in Mechanics of superplasticity book of superplasticity, - to analyse the Mechanics of superplasticity book models/constitutive Author: K.A.

Padmanabhan. This book combines the perspectives of materials science of Superplasticity, on the one hand, and those of design and mechanics, on the other, in order to provide a holistic view of materials, design, mechanics and performance which will lead to useful solutions of societal benefits, in addition Mechanics of superplasticity book providing great intellectual challenges.

Information from modern singularity theory is incorporated, and several examples from the mechanics of solids and fluids are treated in detail.

An account is also given of a simple procedure, valid in many branches of applied mathematics, for deriving dual extremum principles from a single saddle functional.

This book combines the perspectives of materials science of Superplasticity, on the one hand, and those of design and mechanics, on the other, in order to provide a holistic view of materials, design, mechanics and performance which will lead to useful solutions of societal : Mechanics of superplasticity book Berlin Heidelberg.

Superplasticity is defined as the ability to exhibit very large tensile elongation prior to failure. From the viewpoint of solid mechanics, it corresponds to finite-strain Mechanics of superplasticity book and viscoplasticity including metal Mechanics of superplasticity book by: 2.

In materials science, superplasticity is a state in which solid crystalline material is deformed well beyond its usual breaking point, usually over about % during tensile deformation. Such a state is usually achieved at high homologous es of superplastic materials are some fine-grained metals and ceramics.

Other non-crystalline materials (amorphous) such as silica. Superplasticity. by Padmanabhan, K. et al.: and a great selection of related books, art and collectibles available now at The book provides a basic understanding of the fundamentals of elasticity and plasticity, applies these fundamentals to solve analytically a spectrum of engineering problems, and introduces advanced topics of mechanics of materials - including Mechanics of superplasticity book mechanics, creep, superplasticity, fiber reinforced composites, powder compacts, and porous.

Superplasticity INTRODUCTION Superplasticity is the ability of a polycrystalline material to exhibit, in a generally isotropic manner, very high tensile elongations prior to failure (T>T m) [].

The first observations of this phenomenon were made Mechanics of superplasticity book early as []. Since then, Superplasticity has been extensively studied in metals. Superplasticity Mechanical and Structural Aspects, Environmental Effects, Fundamentals and Applications.

This is the second book in a new series - "Materials Research and Engineering" - devoted to the science and technology of materials. Plastizität Superplastizität continuum mechanics materials science mechanics plasticity. Authors. This book describes advances in the field of superplasticity.

This is the ability of certain materials to undergo very large tensile strains, a phenomenon that has increasing commercial applications, but also presents a fascinating scientific challenge in attempts to understand the physical mechanisms that underpin by: This book gives an introduction to computational plasticity and includes the kinematics of large deformations, together with relevant continuum mechanics.

Central to the book is its focus on computational plasticity, and we cover an introduction to the finite element method which includes both quasi-static and dynamic problems.

We then go on to describe explicit and implicit. Superplasticity, first observed some seventy years ago, remained a scientific curiosity until about twenty years ago. It is now recognized as a property which can be utilized in forming processes.

his book combines the perspectives of materials science of Superplasticity, on the one hand, and those of design and mechanics, on the other, in order to provide a holistic view of materials.

Interest in the phenomenon of superplasticity has been increasing steadily, both from the viewpoint of fundamental scientific understanding as well as of industrial application. The scope of superplasticity has also broadened materials-wise, and now includes, in addition to metals: intermetallics, ceramics, bulk metallic glasses, nanostructured materials and composites.

The book covers the following topics in depth: the mathematical foundations of solid mechanics, the finite element method for solids and porous media, the theory of plasticity and the finite element implementation of elasto-plastic constitutive models.

The book also includes: A detailed coverage of elasticity for isotropic and anisotropic solids. Much work has been carried out in understanding the mechanics of superplasticity (SP).

Some of the present challenges in SP forming revolve around the use of lower forming temperatures and faster strain rates, which may involve pushing the process boundaries to incorporate “superplastic-like” forming – perhaps also in materials with non-optimized Cited by: 1.

The book provides a basic understanding of the fundamentals of elasticity and plasticity, applies these fundamentals to solve analytically a spectrum of engineering problems, and introduces advanced topics of mechanics of materials - including fracture mechanics, creep, superplasticity, fiber reinforced composites, powder compacts, and porous 3/5(3).

"The book under review develops in a systematic manner, the linkages between phenomenology and mechanics. the authors discuss the various constitutive equations available for superplastic flow and boundary-value problems with superplastic forming.

the book contains four appendices that provide useful background information .Author: K.A. Padmanabhan, R.A. Vasin, F.U. Enikeev. The hyperelastic material is a special case of a Cauchy elastic material.

For many materials, linear elastic models do not accurately describe the observed material behaviour. The most common example of this kind of material is rubber, whose stress - strain relationship can be defined as non-linearly elastic, isotropic, incompressible and.

superplasticity[¦süpərpla′stisədē] (metallurgy) The unusual ability of some metals and alloys to elongate uniformly by thousands of percent at elevated temperatures, much like hot polymers or glasses. Superplasticity The unusual ability of some metals and alloys to elongate uniformly thousands of percent at elevated temperatures, much.

The book provides a basic understanding of the fundamentals of elasticity and plasticity, applies these fundamentals to solve analytically a spectrum of engineering problems, and introduces advanced topics of mechanics of/5(3).

This book describes advances in the field of superplasticity, the ability of certain materials to undergo very large tensile strains. This phenomenon has increasing commercial applications, but also presents a fascinating scientific challenge in attempts to understand the physical mechanisms that underpin it.

The authors emphasize the materials aspects of. @article{osti_, title = {Superplasticity in ceramic materials. 1: The observation of a superplastic partition in ceramics}, author = {Davies, T.J. and Ogwu, A.A.

and Ridley, N. and Wang, Z.C.}, abstractNote = {Recent developments in the understanding of the mechanical behavior of ceramics assessed for superplastic deformation indicate that stoichiometric. Chapter 1 Introduction Interest in superplasticit y is extremel y high. The majo r areas includ e superplastic - ity in metals, ceramics, intermetallics, and composites.

Superplasticity at very high strain rates (i.e., approximatel y s"1) is an area of strong emphasis thatFile Size: 1MB. Superplasticity Condition Kinji Sato, Tomio Kajikawa and Kazuhide Ugajin Superplasticity of PM Nickel-Base Supcralloy Shiomi Kikuchi Superplastic Two-Phase Mg-Li Alloys Kenji Higashi, O.

Sherby, G. Gonzalez-Doncel and J. Wolfenstine Possibility of Grain Refinement for Superplasticity of Mg-Al Alloys by Zirconium Additions Superplasticity. Strain Hardening • During normal plastic deformation metals increase in strength with increase in strain • The rate of strain hardening decrease with increase in strain, as • Described by Hollomon relationship • ‘N’ is called strain hardening exponent • Strain hardening is responsible for stability of the material up to UTS • Strain hardening is also.

Now in its Second Edition, this important book arms readers with a thorough and accurate understanding of the causes of these failures and how to design ceramics for failure avoidance. It systematically covers: Stress and strain. Types of mechanical behavior. Strength of defect-free solids.

Linear elastic fracture mechanics. THE THEORY OF EARTHQUAKES Bogdan Felix Apostol, Institute for Earth Physics, Romania ISBNpages - Hardback - August,£/$ The book provides a description of the theory of earthquakes, starting with the tensorial force of the seismic moment and including the static deformations, the primary spherical-shell P and S waves and.

DOI link for Engineering Solid Mechanics. Engineering Solid Mechanics book. Fundamentals and Applications. By Abdel-Rahman A. Ragab, Salah Eldin Ahm Bayoumi. Edition 1st Edition.

First Published eBook Published 6 February Author: Abdel-Rahman Ragab, Salah Eldin Bayoumi. (shelved 1 time as non-fiction-engineering) avg rating — 55, ratings — published Computational welding mechanics (CWM) provides an important technique for modelling welding processes.

Welding simulations are a key tool in improving the design and control of welding processes and the performance of welded components or structures. CWM can be used to model phenomena such as heat generation, thermal stresses and large plastic deformations of. The main contributions of DRX on superplasticity elongation were derived from its grain refinement process.

The superplastic deformation of a hot-extruded GH billet was investigated by means of tensile tests with the strain rates of 10−4 s−1, 5 × 10−4 s−1 and 10−3 s−1 and at temperatures at °C, °C and °C.

Author: Shaomin Lv, Chonglin Jia, Xinbo He, Zhipeng Wan, Xinxu Li, Xuanhui Qu. Micrograin Superplasticity refers to the ability of fine-grained materials (1 µm Cited by: The book provides a basic understanding of the fundamentals of elasticity and plasticity, applies these fundamentals to solve analytically a spectrum of engineering problems, and introduces advanced topics of mechanics of materials - including fracture mechanics, creep, superplasticity, fiber reinforced composites, powder compacts, and porous /5(4).

Much work has been carried out in understanding the mechanics of superplasticity (SP). Some of the present challenges in SP forming revolve around the use of lower forming temperatures and faster strain rates, which may involve pushing the process boundaries to incorporate “superplastic-like” forming – perhaps also in materials with non-optimized by: 1.

Superplasticity Tensile fracture pdf versus initial strain rate for a ZnAl alloy having a grain size of m ( in.) tested at temperatures ranging from to K. Temperature, Kelvins 1 10 Strain rate, 1/s Tensile fracture strain.How is International Conference on Superplasticity in Advanced Materials abbreviated?

ICSAM stands for International Conference on Superplasticity in Advanced Materials. ICSAM is defined as International Conference on Superplasticity in Advanced Materials somewhat frequently.