Download or read book A Study of the Effects of Oxygen on Void Stability in an Ion Irradiated Austenitic Stainless Steel written by Larry Edward Seitzman and published by . This book was released on 1988 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Oxygen Effects on Void Stabilization in Stainless Steel written by RA. Dodd and published by . This book was released on 1987 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: Void nucleation theories often require surface energies significantly lower than established values in order to properly model cavity formation in metals. Surface impurities can cause the necessary decrease in surface energy and oxygen, which can interact readily with surfaces, is an abundant impurity in many metals. This study indicates that oxygen is especially effective in stabilizing voids. The amount of oxygen necessary to stabilize void formation in ion-irradiated Type 316 stainless steel is calculated as a function of temperature. Voids can be stabilized by reducing the surface energy such that the void becomes the most energetically stable vacancy cluster defect up to a size of 100 vacancies (D = 1.3 nm in steel). In austenitic steel, voids are stabilized when the surface energy decreases from 2.2 to 1.0 J/m2. This level of reduction in surface energy could be accomplished by the chemisorption of oxygen, initially in solution, on void embryos that are formed in the early stages of irradiation. Calculations for a Type 316 stainless steel reveal that the required amount of free oxygen initially in solution to nucleate voids is a minimum of 4 appm at 550°C.
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1988 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radiation induced Changes in Microstructure written by F. A. Garner and published by ASTM International. This book was released on 1987 with total page 919 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1976-02 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1994-05 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book UWFDM written by and published by . This book was released on 1988 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book American Doctoral Dissertations written by and published by . This book was released on 1988 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications Reports and Papers for 1968 from Oak Ridge National Laboratory written by F. M. O'Hara and published by . This book was released on 1969 with total page 340 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 1996 with total page 1650 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemical Abstracts written by and published by . This book was released on 1991 with total page 2682 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ERDA Research Abstracts written by United States. Energy Research and Development Administration and published by . This book was released on 1976 with total page 1040 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ERDA Energy Research Abstracts written by United States. Energy Research and Development Administration and published by . This book was released on 1976 with total page 938 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physics Briefs written by and published by . This book was released on 1991 with total page 1454 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book INIS Atomindex written by and published by . This book was released on 1988 with total page 902 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1989 with total page 1116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index to American Doctoral Dissertations written by and published by . This book was released on 1989 with total page 1252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
