Austenitic Steels At Low Temperatures


Austenitic Steels At Low Temperatures
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Austenitic Steels At Low Temperatures


Austenitic Steels At Low Temperatures
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Author : T. Horiuchi
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Austenitic Steels At Low Temperatures written by T. Horiuchi and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.


The need for alternate energy sources has led to the develop ment of prototype fusion and MHD reactors. Both possible energy systems in current designs usually require the use of magnetic fields for plasma confinement and concentration. For the creation and maintenance of large 5 to 15 tesla magnetic fields, supercon ducting magnets appear more economical. But the high magnetic fields create large forces, and the complexities of the conceptual reactors create severe space restrictions. The combination of re quirements, plus the desire to keep construction costs at a mini mum, has created a need for stronger structural alloys for service at liquid helium temperature (4 K). The complexity of the required structures requires that these alloys be weldable. Furthermore, since the plasma is influenced by magnetic fields and since magnet ic forces from the use of ferromagnetic materials in many configur ations may be additive, the best structural alloy for most applica tions should be nonmagnetic. These requirements have led to consideration of higher strength austenitic steels. Strength increases at low temperatures are achieved by the addition of nitrogen. The stability of the austenitic structure is retained by adding manganese instead of nickel, which is more expensive. Research to develop these higher strength austenitic steels is in process, primarily in Japan and the United States.



Low Temperature And Cryogenic Steels


Low Temperature And Cryogenic Steels
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Author : United States Steel Corporation
language : en
Publisher:
Release Date : 1966

Low Temperature And Cryogenic Steels written by United States Steel Corporation and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with Low temperatures categories.




Compensation Systems For Low Temperature Applications


Compensation Systems For Low Temperature Applications
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Author : Balzej T. Skoczen
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09

Compensation Systems For Low Temperature Applications written by Balzej T. Skoczen and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Science categories.


The present monograph is mainly focused on the behaviour of ductile ma terials at cryogenic temperatures, stability issues concerning application of corrugated shells at cryogenic conditions and reliability oriented parametric optimisation of compensation systems containing the corrugated bellows. As there are relatively few publications on combined material and structural be haviour at very low temperatures, the monograph aims at filling this gap. It is worth pointing out that within the class of publications dedicated to low temperature behaviour of materials and structures the majority is based on testing down to the temperature of liquid nitrogen (77 K). Rare publications deal with the analysis of material and structural response at the temperature of liquid helium (4. 5 K) or superfluid helium (below the point T>. , = 2. 17 K). This can be explained by the fact that an (by its nature complex) installation for testing at such low temperatures is very expensive. Only the large research centres and universities, working in the domain of superconductivity, cryogen ics or developing superconducting magnets for particle accelerators, can afford such installations. A significant part of the present monograph is dedicated to the analy sis of the phenomena associated with plastic yielding in stainless steels at cryogenic temperatures. Generally, three phenomena are distinguished: plas tic strain induced phase transformations, serrated yielding and evolution of ductile damage.



Materials At Low Temperatures


Materials At Low Temperatures
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Author : Richard Palmer Reed
language : en
Publisher: ASM International(OH)
Release Date : 1983

Materials At Low Temperatures written by Richard Palmer Reed and has been published by ASM International(OH) this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Science categories.




Austenitic Stainless Steels


Austenitic Stainless Steels
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Author : Wojciech Borek
language : en
Publisher: BoD – Books on Demand
Release Date : 2017-12-20

Austenitic Stainless Steels written by Wojciech Borek and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-20 with Technology & Engineering categories.


Stainless steel is still one of the fastest growing materials. Today, the austenitic stainless steel with the classic composition of 18% Cr and 8% Ni (grade 304L) is still the most widely used by far in the world. The unique characteristic of stainless steel arises from three main factors. The versatility results from high corrosion resistance, excellent low- and high-temperature properties, high toughness, formability, and weldability. The long life of stainless steels has been proven in service in a wide range of environments, together with low maintenance costs compared to other highly alloyed metallic materials. The retained value of stainless steel results from the high intrinsic value and easy recycling. Stainless steel, especially of austenitic microstructure, plays a crucial role in achieving sustainable development nowadays, so it is also important for further generations.



Austenitic Stainless Steels


Austenitic Stainless Steels
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Author : P. Marshall
language : en
Publisher: Springer Science & Business Media
Release Date : 1984-07-31

Austenitic Stainless Steels written by P. Marshall and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984-07-31 with Technology & Engineering categories.




Mechanical Properties Of Metals At Low Temperatures


Mechanical Properties Of Metals At Low Temperatures
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Author : U. S. National Bureau of Standards
language : en
Publisher: Forgotten Books
Release Date : 2017-11-17

Mechanical Properties Of Metals At Low Temperatures written by U. S. National Bureau of Standards and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-17 with Technology & Engineering categories.


Excerpt from Mechanical Properties of Metals at Low Temperatures: Proceedings of the Nbs Semicentennial Symposium on Mechanical Properties of Metals at Low Temperatures, Held at the Nbs on May 14 and 15, 1951 A brief account is given of work in Europe since 1940 on the mechanical properties of metals at low temperatures. Elasticity and plasticity are dealt with, and the development of brittleness at low temperatures is discussed in relation to brittle fracture in mild steel, the behavior of heat-treated alloy steels at temperatures prevailing in the stratosphere, and the reliability of austenitic steels at liquid-air temperature. The properties at low temperatures of pure alloys of iron made at the National Physical Laboratory are described, and it is shown that some alloying additions exert influences on the rupture strength that are independent of their influence on the resistance to plastic deformation. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.



Stainless Steels And Alloys


Stainless Steels And Alloys
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Author : Zoia Duriagina
language : en
Publisher: BoD – Books on Demand
Release Date : 2019-02-13

Stainless Steels And Alloys written by Zoia Duriagina and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-02-13 with Technology & Engineering categories.


Materials science is the magic that allows us to change the chemical composition and microstructure of material to regulate its corrosion-mechanical, technological, and functional properties. Five major classes of stainless steels are widely used: ferritic, austenitic, martensitic, duplex, and precipitation hardening. Austenitic stainless steels are extensively used for service down to as low as the temperature of liquid helium (-269oC). This is largely due to the lack of a clearly defined transition from ductile to brittle fracture in impact toughness testing. Steels with ferritic or martensitic structures show a sudden change from ductile (safe) to brittle (unsafe) fracture over a small temperature difference. Even the best of these steels shows this behavior at temperatures higher than -100oC and in many cases only just below zero. Various types of stainless steel are used across the whole temperature range from ambient to 1100oC. This book will be useful to scientists, engineers, masters, graduate students, and students. I hope readers will enjoy this book and that it will serve to create new materials with unique properties.



Stainless Steel 2000


Stainless Steel 2000
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Author : Tom Bell
language : en
Publisher: CRC Press
Release Date : 2020-01-31

Stainless Steel 2000 written by Tom Bell and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-31 with Technology & Engineering categories.


Austenitic stainless steels lend themselves to a wide range of applications. However, they normally stiffer from poor wear resistance and do not respond well to traditional surface treatments. This volume. the fruit of a current status seminar, reflects the enormous strides which have been made in the last few years in the study of the expanded austenite phase (also called the S phase) and the development of new surface treatment techniques. As well as the papers presented at the seminar, the book contains selection from related papers and a comprehensive bibliography of the literature on the subject from 1979 to 2000.



Mechanical Properties Of Metals At Low Temperatures


Mechanical Properties Of Metals At Low Temperatures
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Author : United States. National Bureau of Standards
language : en
Publisher:
Release Date : 1952

Mechanical Properties Of Metals At Low Temperatures written by United States. National Bureau of Standards and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1952 with Technology & Engineering categories.