Download or read book An XPS and Electrochemical Study of the Influence of Molybdenum and Nitrogen on the Passivity of Austenitic Stainless Steel written by R. D. Willenbruch and published by . This book was released on 1989 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: In previous surface studies of N bearing stainless steels exposed to acidic environments we have determined that N is anodically segregated as a surface nitride phase. In this paper we have focused on the nature of the surface nitride and its role in the passivity of each of the constituent elements comprising a Mo bearing stainless steel. To facilitate this study, surface nitrides were generated electrochemically at room temperature on the surface of high purity samples of Cr, Mo, Fe and Ni and on the surface of types 304, 317LX, 904L and A16X stainless steels. The effect of the surface nitriding treatment on the anodic kinetics of the stainless steels was in close agreement with the effect of N alloying. The surface nitriding of Cr resulted in the complete elimination of the active nose in deaerated 0.1 MHC1. Nitride; Molybdenum; Stainless steel. (jes).
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1993 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Reports Awareness Circular TRAC written by and published by . This book was released on 1989-12 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Treatise on Corrosion Science Engineering and Technology written by U. Kamachi Mudali and published by Springer Nature. This book was released on 2022-05-04 with total page 797 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume elaborates on various corrosion processes in different applications and their prevention strategies. It comprehensively covers the principles of corrosion, engineering issues, methods of corrosion protection and defines corrosion processes and control in select aggressive end industrial environments. The contents especially focus on corrosion issues in nuclear, aerospace, marine, high temperature, bioimplants, automobile, and addresses the application of advanced materials to mitigate them. A special section on corrosion prevention strategies with innovative solutions to resolve corrosion issues in various environments is the highlight of this book. This volume will be a useful guide for those in research, academia and industry, particularly to know state of art in corrosion control and prevention for various practical applications.
Download or read book Comprehensive Energy Systems written by Ibrahim Dincer and published by Elsevier. This book was released on 2018-02-07 with total page 5543 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Energy Systems, Seven Volume Set provides a unified source of information covering the entire spectrum of energy, one of the most significant issues humanity has to face. This comprehensive book describes traditional and novel energy systems, from single generation to multi-generation, also covering theory and applications. In addition, it also presents high-level coverage on energy policies, strategies, environmental impacts and sustainable development. No other published work covers such breadth of topics in similar depth. High-level sections include Energy Fundamentals, Energy Materials, Energy Production, Energy Conversion, and Energy Management. Offers the most comprehensive resource available on the topic of energy systems Presents an authoritative resource authored and edited by leading experts in the field Consolidates information currently scattered in publications from different research fields (engineering as well as physics, chemistry, environmental sciences and economics), thus ensuring a common standard and language
Download or read book Alloys Index written by and published by . This book was released on 1990 with total page 1040 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metals Abstracts written by and published by . This book was released on 1998 with total page 1042 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A review on pitting corrosion and environmentally assisted cracking on duplex stainless steel written by Menghao Liu and published by OAE Publishing Inc.. This book was released on 2023-04-18 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: Duplex stainless steel is widely used in the petrochemical, maritime, and food industries. However, duplex stainless steel has the problem of corrosion failures during use. This topic has not been comprehensively and academically reviewed. These factors motivate the authors to review the developments in the corrosion research of duplex stainless steel. The review found that the primary reasons for the failure of duplex stainless steels are pitting corrosion and chloride-induced stress corrosion cracking. After being submerged in water, the evolution of the passive film on the duplex stainless steel can be loosely classified into three stages: nucleation, rapid growth, and stable growth stages. Instead of dramatic rupture, the passive film rupture process is a continuous metal oxidation process. Environmental factors scarcely affect the double-layer structure of the passive film, but they affect the film's overall thickness, oxide ratio, and defect concentration. The six mechanisms of alloying elements on pitting corrosion are summarized as stabilization, ineffective, soluble precipitates, soluble inclusions, insoluble inclusions, and wrapping mechanisms. In environments containing chlorides, ferrite undergoes pitting corrosion more easily than austenite. However, the pitting corrosion resistance reverses when sufficiently large deformation is used. The mechanisms of pitting corrosion induced by precipitates include the Cr-depletion, microgalvanic, and high-stress field theories. Chloride-induced cracks always initiate in the corrosion pits and blunt when encountering austenite. Phase boundaries are both strong hydrogen traps and rapid hydrogen diffusion pathways during hydrogen-induced stress cracking.
Download or read book Proceedings of the Symposium on Passivity and Its Breakdown written by Paul M. Natishan and published by The Electrochemical Society. This book was released on 1998 with total page 1040 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Progress in Corrosion Research written by Emilio L. Bettini and published by Nova Publishers. This book was released on 2007 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents corrosion research studies from around the world. Most structural alloys corrode merely from exposure to moisture in the air, but the process can be strongly affected by exposure to certain substances. Corrosion can be concentrated locally to form a pit or crack, or it can extend across a wide area to produce general deterioration. While some efforts to reduce corrosion merely redirect the damage into less visible, less predictable forms, controlled corrosion treatments such as passivation and chromate-conversion will increase a material's corrosion resistance.
Download or read book Advances in Metallic Biomaterials written by Mitsuo Niinomi and published by Springer. This book was released on 2015-06-17 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews fundamental advances in the use of metallic biomaterials to reconstruct hard tissues and blood vessels. It also covers the latest advances in representative metallic biomaterials, such as stainless steels, Co-Cr alloys, titanium and its alloys, zirconium, tantalum and niobium based alloys. In addition, the latest findings on corrosion, cytotoxic and allergic problems caused by metallic biomaterials are introduced. The book offers a valuable reference source for researchers, graduate students and clinicians working in the fields of materials, surgery, dentistry, and mechanics. Mitsuo Niinomi, PhD, D.D.Sc., is a Professor at the Institute for Materials Research, Tohoku University, Japan. Takayuki Narushima, PhD, is a Professor at the Department of Materials Processing, Tohoku University, Japan. Masaaki Nakai, PhD, is an Associate Professor at the Institute for Materials Research, Tohoku University, Japan.
Download or read book Metals Abstracts Index written by and published by . This book was released on 1996 with total page 1622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Meeting Abstracts written by Electrochemical Society and published by . This book was released on 2002 with total page 1590 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nickel saving Type High Nitrogen Austenitic Stainless Steel written by Yasuyuki Katada and published by Springer Nature. This book was released on 2022-09-08 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the details of the research and development of nickel-saving high nitrogen austenitic stainless steel and high nitrogen steel (HNS) with excellent corrosion resistance in the sea. This resistance was realized by using nitrogen (N), one of the ubiquitous elements, as an alloying element. By using N it is possible to save nickel (Ni), a national strategic substance in Japan, to be partially reduced or to be totally free. Not only basic information about low nickel HNS but also its promising application to bipolar plates of solid polymer fuel cells are provided. Reduction of Ni ions in the cell environment can be expected to extend the life of the fuel cell. Furthermore, there is discussion of the serendipitous application and impact of nickel-free HNS in the field of biomaterials as an anti-nickel allergy material, leading to its development for coronary stents. The book includes an explanation of how to develop extremely high corrosion-resistance steel by controlling its level of oxygen. For researchers and engineers involved in the development and evaluation of corrosion-resistant materials in particular, this book is extremely helpful for understanding the details of the development of those materials.
Download or read book Physics Briefs written by and published by . This book was released on 1993 with total page 1206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Surface Engineering in Materials Science III written by Arvind Agarwal and published by Wiley-TMS. This book was released on 2005-02 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings focus on the scientific issues related to surface engineering phenomena in synthesis, characterization, and application for a variety of materials. A multidisciplinary discussion on surface-related phenomena by which materials performance may be enhanced through engineered interface and surface modification technologies, this volume covers such topics as: PVD and CVD processes; nanostructured and nanoparticles synthesis; thermal barrier coatings; biomedical coatings; functional coatings for electronic, optical, and magnetic applications; surface modification by plasma, ion, and laser beam techniques; direct fabricated materials; coatings for space, automobile, and environmental industries; corrosion and oxidation resistance coatings; modeling; mechanical and tribological properties; interface properties and adhesion; advanced surface investigation techniques; and ultrahard coatings. From the 2005 TMS Annual Meeting held in San Francisco, California, February 13 - 17, 2005.
Download or read book Applied Science Technology Index written by and published by . This book was released on 1996 with total page 1628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
