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Book Scientific and Technical Aerospace Reports

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1981 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Book Mechanical Properties of Highly Irradiated 20 Percent Cold Worked Type 316 Stainless Steel

Download or read book Mechanical Properties of Highly Irradiated 20 Percent Cold Worked Type 316 Stainless Steel written by ML. Hamilton and published by . This book was released on 1982 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent experiments have extended the mechanical properties data base of 20 percent cold worked 316 stainless steel to a fluence of 1.3 x 1023 n/cm2 (E >0.1 MeV), the goal exposure of the Fast Flux Test Facility. Both uniaxial and biaxial tests were conducted on specimens of developmental cladding which were irradiated in the Experimental Breeder Reactor-II at temperatures ranging from 370°C to 650°C. Uniaxial tensile tests were conducted at strain rates ranging from 10-5/s to 10-3/s. Controlled Biaxial Strain Rate (CBSR) tests, recently developed at the Hanford Engineering Development Laboratory, were conducted only at a strain rate of 10-5/s. CBSR specimens are gas-loaded to produce a constant diametral strain rate. These tests are otherwise analogous to uniaxial tensile tests. The tensile strength and ductility of the cladding were generally in good agreement with the predicted values. These predictions were based on data obtained at lower fluences and at test temperatures ranging from 232°C to a maximum of 110°C above each of the irradiation temperatures. The temperature and fluence dependence of the yield strength was found to be consistent with the predictions of microstructurally-based models of irradiation effects at irradiation temperatures above approximately 500°C. The strengths obtained from CBSR testing were in good agreement with the correlations developed from uniaxial data only, although the ductility of the biaxial tests was generally somewhat lower. Both types of tests have shown that the cladding possesses the requisite strength and ductility for FFTF operation to goal exposure.

Book INIS Atomindeks

Download or read book INIS Atomindeks written by and published by . This book was released on 1981 with total page 1210 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Advances in the Technology of Stainless Steels and Related Alloys

Download or read book Advances in the Technology of Stainless Steels and Related Alloys written by and published by ASTM International. This book was released on 1983 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Mechanical Properties of Irradiated Stainless Steels

Download or read book Mechanical Properties of Irradiated Stainless Steels written by Richard E. Schreiber and published by . This book was released on 1961 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Elevated Temperature Properties as Influenced by Nitrogen Additions to Types 304 and 316 Austenitic Stainless Steels

Download or read book Elevated Temperature Properties as Influenced by Nitrogen Additions to Types 304 and 316 Austenitic Stainless Steels written by and published by ASTM International. This book was released on 1973 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Tensile Properties of 12  Cold Worked Type 316 Stainless Steel Irradiated in EBR II Under Lower Dose Rate Conditions to High Fluence

Download or read book Tensile Properties of 12 Cold Worked Type 316 Stainless Steel Irradiated in EBR II Under Lower Dose Rate Conditions to High Fluence written by T. Yoshitake and published by . This book was released on 2001 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of lower-dose-rate irradiation on the tensile properties of 12% cold-worked type 316 stainless steel hexagonal ducts which were irradiated in the outer rows of EBR-II were investigated. Tension tests were conducted on a total of seventeen irradiation conditions. Fractographic examinations were performed on four irradiation conditions which were selected based on the results of tension tests. The results of the tension tests and fractographic examinations showed that the 316 stainless steel hexagonal ducts exhibited irradiation hardening typical to 316 stainless steels irradiated at similar temperatures and retained respectable ductility after the irradiation. There was no significant effect of dose rate on tensile properties for the range of irradiation conditions of this study.

Book Elevated Temperature Properties as Influenced by Nitrogen Additions to Types 304 and 316 Austenitic Stainless Steels

Download or read book Elevated Temperature Properties as Influenced by Nitrogen Additions to Types 304 and 316 Austenitic Stainless Steels written by Symposium on Elevated Temperature Properties as Influenced by Nitrogen Additions to Types 304 and 316 Austenitic Stainless Steels and published by . This book was released on 1973 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Properties of Austenitic Stainless Steels and Their Weld Metals  Influence of Slight Chemistry Variations

Download or read book Properties of Austenitic Stainless Steels and Their Weld Metals Influence of Slight Chemistry Variations written by C. R. Brinkman and published by ASTM International. This book was released on 1979 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Austenitic Stainless Steels

Download or read book Austenitic Stainless Steels written by P. Marshall and published by Springer Science & Business Media. This book was released on 1984-07-31 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Mechanical Properties of 20  Cold worked 316 Stainless Steel Irradiated at Low Dose Rate

Download or read book Mechanical Properties of 20 Cold worked 316 Stainless Steel Irradiated at Low Dose Rate written by and published by . This book was released on 2001 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: To assess the effects of long-term, low-dose-rate neutron exposure on mechanical strength and ductility, tensile properties were measured on irradiated 20% cold-worked Type 316 stainless steel. Samples were prepared from reactor core components retrieved from the EBR-II reactor following final shutdown. Sample locations were chosen to cover a dose range of 1-47 dpa at temperatures from 371-385 C and dose rates from 0.8-2.8 x 10−7 dpa/s. These dose rates are about one order of magnitude lower than those of typical EBR-II in-core experiments. Irradiation caused hardening, with the yield strength (YS) following approximately the same trend as the ultimate tensile strength (UTS). At higher dose, the difference between the UTS and YS decreases, suggesting the work-hardening capability of the material is decreasing with increasing dose. Both the uniform elongation and total elongation decrease up to the largest dose. Unlike the strength data, the ductility reduction showed no signs of saturated at 20 dpa. While the material retained respectable ductility at 20 dpa, the uniform and total elongation decreased to

Book Effects of Irradiation on the Mechanical Properties of Austenitic Stainless Steels Under Dynamic Loading

Download or read book Effects of Irradiation on the Mechanical Properties of Austenitic Stainless Steels Under Dynamic Loading written by C. Albertini and published by . This book was released on 1979 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Effects of strain rate and temperature on AISI 316L austenitic stainless steel irradiated to a dose of 2.2 displacements per atom (dpa) have been examined. Strain rates ranged between 10-2 s-1 and 102 s-1. Temperatures were ambient and 400°C. Techniques used for preparation of specimens and testing are described together with experimental results. The superposition of the effects of strain rate and irradiation causes important reduction of ductility both at room and at high temperature. Therefore, special cautions should be taken in fixing safety coefficients for the calculation of dynamically loaded structures, such as pressure vessels, in case of an accident in fast breeder reactors.

Book Advances in the Technology of Stainless Steels and Related Alloys

Download or read book Advances in the Technology of Stainless Steels and Related Alloys written by American Society for Testing and Materials and published by . This book was released on 1965 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: