The Effect of Environment on Metals at Elevated Temperatures
Author : Willis Schalliol
Publisher :
Page : 568 pages
File Size : 31,48 MB
Release : 1950
Category : Metals
ISBN :
Author : Willis Schalliol
Publisher :
Page : 568 pages
File Size : 31,48 MB
Release : 1950
Category : Metals
ISBN :
Author : Willis Schalliol
Publisher :
Page : 8 pages
File Size : 48,75 MB
Release : 1951
Category : Corrosion and anti-corrosives
ISBN :
Stress-rupture tests in controlled atmospheres have been made with low-carbon steels and with Hastelloy "C." Small differences in the composition of environment produced relatively large differences in the amount of intergranular cracking and in the time to failure. Attention is called to the need for making stress rupture tests of metals in environments similar to their service conditions.
Author : Davis Evan
Publisher :
Page : 114 pages
File Size : 19,14 MB
Release : 1955
Category : Electronic book
ISBN : 9780803165359
Author : U.K. Chatterjee
Publisher : CRC Press
Page : 518 pages
File Size : 39,74 MB
Release : 2001-03-02
Category : Technology & Engineering
ISBN : 9780824799205
This highly practical reference presents for the first time in a single volume all types of environmental degradation a metallic compound may undergo during its processing, storage, and service. Clarifying general and localized corrosion effects, Environmental Degradation of Metals describes the effects of atmospheric exposure, high-temperature gases, soil, water, weak and strong chemicals, liquid metals, and nuclear radiation. It determines whether corrosion can occur under a given set of conditions, shows how improvements in component design can reduce corrosion, and details the high- and low-temperature effects of oxidizing agents. The book also investigates the instantaneous and delayed failure of solid metal in contact with liquid metal, highlights the influence of hydrogen on metal, and profiles radiation effects on metal.
Author :
Publisher :
Page : 114 pages
File Size : 42,36 MB
Release : 1955
Category : Metals
ISBN :
Author : Denis Benasciutti
Publisher : MDPI
Page : 220 pages
File Size : 18,87 MB
Release : 2020-05-20
Category : Technology & Engineering
ISBN : 3039287702
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.
Author : Salvatore J. Grisaffe
Publisher :
Page : 19 pages
File Size : 10,30 MB
Release : 1977
Category :
ISBN :
Author : Anand S Khanna
Publisher : World Scientific
Page : 305 pages
File Size : 26,90 MB
Release : 2016-04-07
Category : Technology & Engineering
ISBN : 9814675245
This invaluable book reviews the state of the art of high temperature related problems pertaining to their utility, microstructure, mechanical properties, actual behavior in different environments, their protection by various kinds of coatings at high temperatures and a new concept of nanomaterials at high temperatures.The book begins with fundamentals of oxidation and corrosion. Various concepts relating to the modification or deterioration of mechanical properties when material is exposed to an aggressive environment compared to an inert environment or vacuum are also covered. Other chapters highlight the behavior of various advanced materials to high temperature conditions, an important high temperature effect called Active Element Effect, and many high temperature coatings and their behavior.Written by world-renowned authors in their own field, this book will be useful for professionals and academics in materials science and nanoscience.
Author : Sudhangshu Bose
Publisher : Butterworth-Heinemann
Page : 418 pages
File Size : 43,41 MB
Release : 2017-11-27
Category : Technology & Engineering
ISBN : 0128047437
High Temperature Coatings, Second Edition, demonstrates how to counteract the thermal effects of rapid corrosion and degradation of exposed materials and equipment that can occur under high operating temperatures. This is the first true practical guide on the use of thermally protective coatings for high-temperature applications, including the latest developments in materials used for protective coatings. It covers the make-up and behavior of such materials under thermal stress and the methods used for applying them to specific types of substrates, as well as invaluable advice on inspection and repair of existing thermal coatings. With his long experience in the aerospace gas turbine industry, the author has compiled the very latest in coating materials and coating technologies, as well as hard-to-find guidance on maintaining and repairing thermal coatings, including appropriate inspection protocols. The book is supplemented with the latest reference information and additional support to help readers find more application- and industry-type coatings specifications and uses. Offers an overview of the underlying fundamental concepts of thermally-protective coatings, including thermodynamics, energy kinetics, crystallography and equilibrium phases Covers essential chemistry and physics of underlying substrates, including steels, nickel-iron alloys, nickel-cobalt alloys and titanium alloys Provides detailed guidance on a wide variety of coating types, including those used against high temperature corrosion and oxidative degradation and thermal barrier coatings
Author : E. Lang
Publisher : Springer Science & Business Media
Page : 364 pages
File Size : 35,62 MB
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9400911475
Metals and alloys rely for their application at high temperature on the formation and retention of oxide scales, which act as a barrier between the metallic substrate and the reactive species in the environment such as 0, S, N, C, Cl, etc. This protection concept requires that the oxide grows slowly, develops a dense, uniform layer, is well adherent, has sufficient ductility to accom modate plastic deformation of the substrate and is resistant to thermal cycling. For many years it has been known that small concentrations of certain "active elements" such as Y and the rare earths, as well as carbon and sulphur, can exercise a significant influence upon the oxidation! corrosion behaviour of high temperature metals and alloys. An increasing number of experimental studies on this topic have been published recently. However no generally accepted understanding with regard to the detailed mechanisms and the way in which alloy composition and structure, temperature and environmental conditions, etc., are interacting has yet been achieved, although many - often controversial - theories and ideas have been presented. It therefore seemed to be an appropriate time to bring together a group of experts to review and evaluate the current state-of-the-art and to discuss various aspects of this important topic.