Download or read book Understanding and Controlling Crevice Corrosion in Stainless Steel a Troublesome Problem with Marine Gear and Equipment written by Edward Kolbe and published by . This book was released on 1984 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book 1988 89 Oregon State University Marine related Publications written by and published by . This book was released on 1988 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Checklist of State Publications written by Library of Congress. Exchange and Gift Division and published by . This book was released on 1985 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: June and Dec. issues contain listings of periodicals.

Download or read book A Working Party Report on Marine Corrosion of Stainless Steels written by and published by . This book was released on 1993 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Methodology of Crevice Corrosion Testing for Stainless Steels in Natural and Treated Seawaters written by Ulf Kivisäkk and published by CRC Press. This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crevice corrosion in chloride-containing environments, particularly sea water, poses a serious threat to the integrity of stainless steels and has been responsible for many failures. The need for a reliable test method to measure the susceptibility of passive metals to crevice corrosion in sea water has been addressed recently in a major European Programme, CREVCORR. This work was coordinated by Bard Espelid of DNV (Norway) and involved collaboration between ten different companies in six European countries. Many members of EFC Working Party 9 (Marine Corrosion) participated in the work. The first nine chapters of the book describe the development of the new crevice corrosion test method for plate and tubular materials and its application to a number of austenitic, ferritic and duplex stainless steels. A key aim was to develop a crevice corrosion test procedure where the biological activity and oxidation capacity of natural and treated sea waters are simulated electrochemically. Another important aspect of the work was to formulate a new synthetic sea water capable of simulating the corrosiveness of natural and treated sea waters, including the effects of the bio-films that can form in natural waters. The final chapter presents the results of two large collaborative test programmes involving a total of 19 laboratories in eight countries worldwide. These involved tests in natural and synthetic sea waters to evaluate the new crevice test and synthetic sea water. The book will be of value to scientists and engineers engaged in the selection of stainless steels for applications in sea water and other chlorinated natural environments.

Download or read book Illustrated Case Histories of Marine Corrosion written by European Federation of Corrosion and published by Woodhead Publishing Limited. This book was released on 1990 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to provide engineers with an elementary review of cases of corrosion damage which may occur during marine service and advise on possible remedial action.

Download or read book A Working Party Report on Sea Water Corrosion of Stainless Steels Mechanisms and Experiences written by European Federation of Corrosion and published by Woodhead Publishing Limited. This book was released on 1996 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains papers presented at a workshop in 1995 organised by SINTEF Corrosion and Surface Technology (Trondheim) in co-operation with the EFC Working Parties on Marine Corrosion and Microbial Corrosion. Particular attention was given to biofilms, their causes, effects and prevention, as well as to the behaviour in seawater of high alloyed austenitic stainless steels including 6Mo, and super duplex stainless steels.

Download or read book Survey of Literature on Crevice Corrosion 1979 1998 written by F. P. IJsseling and published by Woodhead Publishing Limited. This book was released on 2000 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crevice corrosion is a complex and technically interesting corrosion mechanism but its commercial significance should not be ignored. This survey, the most complete overview of crevice corrosion available today, covers many alloys which can suffer crevice attack but focuses mainly on stainless steels. The survey covers mechanisms, test methods and results, practical experience, protective measures and monitoring.

Download or read book Corrosion in Seawater Systems written by Antony Donald Mercer and published by Prentice Hall. This book was released on 1990 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: While mainly concerned with corrosion of stainless steels and corrosion aspects of chlorination in sea water, this book also addresses marine fouling and the performance of other materials, notably copper-based alloys.

Download or read book Stress corrosion Cracking of High strength Stainless Steels in Atmospheric Environments written by C. J. Slunder and published by . This book was released on 1961 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recent Developments in Test Methods for Investigating Crevice Corrosion written by RM. Kain and published by . This book was released on 1985 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ultimate successful utilization of stainless steels and related alloys in marine and other chloride containing environments will depend on a more complete understanding of the factors affecting crevice corrosion. To this end, numerous test methods have been devised to investigate the effects of various metallurgical and environmental parameters. While not totally ignored in past research, more recent investigations have also emphasized the importance of crevice geometry considerations. For example, mathematical modelling of chemistry changes in the crevice electrolyte indicates a strong dependency on crevice gap and crevice depth dimensions. In addition, the bulk environment chloride level will affect the ultimate crevice electrolyte pH and chloride level. Accordingly, a given stainless steel may encounter a range of crevice solutions of varying pH and chloride level dependent upon the crevice geometry and bulk environment conditions encountered.

Download or read book Marine Corrosion Studies Cathodic Protection of 304 Stainless Steel and Copper Crevices in Salt Solutions written by T. J Lennox (Jr) and published by . This book was released on 1971 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cathodic polarization studies of deep crevices involving 304 stainless steel or copper in 0.6 M (3 1/2%) sodium chloride solution have shown that 2-3 mil crevices with a distance-to-crevice-opening ratio of 12,000:1 are polarized and that the pH of the solution within these crevices shifts to the alkaline region. Polarization and pH changes were observed even when starting with an acid bulk electrolyte having a pH typical of that found in active crevices involving stainless steel. The data have been plotted on partial Pourbaix diagrams and indicate that hydrogen discharge would be expected even at the deepest location in the narrow crevice. The polarization and shift in pH data indicate that cathodic protection would be effective in both preventing and stopping crevice corrosion of stainless steel. It appears that the distance to which cathodic protection may be effective in crevices could be well beyond the crevice geometry studied. (Author).

Download or read book Understanding the Mechanisms Involved in Chlorine Induced Stress Corrosion Cracking of Stainless Steel 304 Under a Simulated Marine Environment written by Ryan Michael Schoell and published by . This book was released on 2020 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigating the Crevice Corrosion Behavior of Coated Stainless Steel in Seawater written by and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Normally, stainless steel is utilized without any type of coating whatsoever. However, there are occasions where coatings may be contemplated. One of present interest to the U.S. Navy is that associated with the use of antifouling coatings on ship hulls fabricated of non-magnetic. austenitic stainless steel. Testing in natural seawater has demonstrated that coatings can protect susceptible stainless steel from barnacle related crevice corrosion and localized corrosion at weldments. However, coating defects and damage create new areas for crevice corrosion to initiate. The risk of serious crevice corrosion damage to the substrate increases with the amount of bare metal exposed. Test results demonstrated that just a few square inches of bare stainless steel is sufficient to support the corrosion reactions producing penetrations in excess of 1.5 mm in less than six months. Even 6% Mo alloys are susceptible. Localized corrosion can be prevented by the use of cathodic protection, as demonstrated by testing with sacrificial zinc anodes. However, the apparent degree of polarization associated with zinc anodes may contribute to blistering and disbonding of the coating. Test results indicate that good surface preparation, expectedly, enhances bonding of the coating to the substrate. This degree of preparation also creates more optimum conditions for crevice corrosion propagation at sites which initiate.

Download or read book Corrosion Control Manual for CG 16 Class written by United States. Naval Ship Systems Command and published by . This book was released on 1985 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cleaning Stainless Steel written by and published by . This book was released on 1973 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Marine Corrosion Studies the Corrosion Characteristics and Response to Cathodic Protection of Several Stainless Steel Alloys in Quiescent Sea Water with a Partially Annotated Bibliography written by T. J Lennox (Jr) and published by . This book was released on 1968 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crevice corrosion was the most serious type of attack found on unprotected stainless steel, but random pitting not associated with any observed crevice was also found. Stainless steel alloys 21Cr-6Ni-9Mn, 17-4 PH H1025, 205, 304, 316, 410, and 430 were seriously attacked by crevice corrosion. Stainless No. 20CB-3 was much more resistant to this type of attack but was not completely immune. Cathodic protection from either carbon steel or aluminum anodes effectively reduced the crevice corrosion on the stainless steels studied, but in some cases the steel anodes were not effective in reducing the depth or incidence of random pitting. Aluminum anodes are judged unsuitable for use on 17-4 PH H1025 stainless steel as this level of cathodic protection caused accelerated cracking of this alloy. Additional studies on cathodically polarized 17-4 PH stainless steel (aged at 925F for 4 hours) indicated a considerable reduction in the load-bearing capacity of a precracked specimen when it was polarized to the potential of a zinc or aluminum anode. (Author).