Download or read book Fracture behaviour of the zirconium 2 5 wt percent niobium pressure tube written by R. R. Hosbons and published by . This book was released on 1967 with total page 0 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 1970 with total page 1200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Applications Related Phenomena in Zirconium and Its Alloys written by Committee B-10 Staff and published by ASTM International. This book was released on 1969 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The steady state Creep of zirconium 2 5 wt percent niobium pressure tube material from 723 to 1373 k written by C. J. Allan and published by . This book was released on 1982 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reactor Materials written by and published by . This book was released on 1967 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The mechanical properties of cold drawn zircaloy 2 and zirconium 2 5 wt percent niobium pressure tubes written by E. F. Ibrahim and published by . This book was released on 1970 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fracture toughness of hydrided zr 2 5nb pressure tube material irradiated in the NRU test reactor written by P. H. Davies and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A study was completed on hydrided specimens of zr-2.5 nb pressure tube material irradiated in the nru test reactor to fluences up to 5 x 10 sup(24) n.m. sup(-2). material with three different mixed hydride morphologies (m1, m2 and m3 with hydrogen concentrations in the range of 42 to 61 wt ppm, 62 to 75 wt ppm and 183 to 216 wt ppm, respectively, and hydride continuity coefficients (hccs) in the range 0.1 to 0.3) was supplied by ontario hydro technologies for irradiation. the morphologies consisted of mixed hydrides of different orientations (m1/m2) as well as predominantly circumferential hydrides (m3). the joint effect of irradiation and zirconium hydride significantly reduces the toughness of the material at all test temperatures up to the operating temperature range, 240 degrees c, and results in an increased incidence of discontinuous crack growth (crack jumping) and unstable fracture. after irradiation the transition temperature for upper shelf fracture behaviour is above 240 degrees c for all three hydride morphologies. the reduction in the maximum load toughness, k sub(ml), at 240 degrees c is about 30 mpa square root of m due to irradiation and up to a further 18 mpa square root of m (m2) and 22 mpa square root of m (m3) due to the zirconium hydride. fractographic evidence is presented which shows that the increased incidence of discontinuous crack growth and unstable fracture after irradiation is due not only to an increase in the number of hydride sites activated close to the radial-axial plane but also to changes in the ability of the remaining material to arrest the crack. in particular, material containing a high concentration of microsegregated species (zr-cl-c complex) promotes unstable fracture due to the reduced area and width of dimpled rupture zones (between fissures) available for crack arrest.

Download or read book ASTM Special Technical Publication written by and published by . This book was released on 1969 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Transverse Creep results from two zirconium 2 5 wt percent niobium pressure tubes in the NPD reactor written by M. D. Mcmanus and published by . This book was released on 1977 with total page 0 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 1985 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.

Download or read book Creep results from an as extruded zirconium 2 5 wt percent niobium pressure tube January 1975 October 1976 written by M. D. Mcmanus and published by . This book was released on 1977 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Applications related Phenomena in Zirconium and Its Alloys written by and published by . This book was released on 1969 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fracture behaviour of zirconium alloy pressure tubes for Canadian nuclear power reactors written by W. J. Langford and published by . This book was released on 1978 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings Reactor materials written by and published by . This book was released on 1965 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hydride banding in experimental zirconium 2 5 wt per cent niobium pressure tubes written by S. A. Aldridge and published by . This book was released on 1969 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reactor materials written by and published by . This book was released on 1965 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1983 with total page 1252 pages. Available in PDF, EPUB and Kindle. Book excerpt: