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Thermomechanical Processing Of A Nickel Base Superalloy By Cold Rolling And Shock Wave Deformation
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Book Synopsis Thermomechanical Processing of a Nickel-base Superalloy by Cold-rolling and Shock-wave Deformation by : Marcos André Meyers
Download or read book Thermomechanical Processing of a Nickel-base Superalloy by Cold-rolling and Shock-wave Deformation written by Marcos André Meyers and published by . This book was released on 1974 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Thermomechanical Processing of Nickel-Base Superalloys by Shock-Wave Deformation by : R. Norman Orava
Download or read book Thermomechanical Processing of Nickel-Base Superalloys by Shock-Wave Deformation written by R. Norman Orava and published by . This book was released on 1973 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation is being conducted to study the synergistic effects of thermal treatment and explosive shock loading on the microstructure and mechanical properties of Udimet 700 and Inconel 718. The influence of such shock thermomechanical processing (TMP) is compred with that of thermal processing alone and of conventional TMP by cold rolling to a recuction equivalent to the transient shock strain. Shock TMP of Udimet 700 led to improvements in tensile strengths at testing temperatures up to 1400F, tensile ductility, toughness, stress-rupture life at 1200 and 1400F, and microstructural stability. Room- temperature strength and toughness of Inconel 718 were increased due to shock TMP. (Modified author abstract).
Book Synopsis Response of Nickel-Base Superalloys to Thermo-Mechanical Processing by Shock-Wave Deformation by : R. Norman Orava
Download or read book Response of Nickel-Base Superalloys to Thermo-Mechanical Processing by Shock-Wave Deformation written by R. Norman Orava and published by . This book was released on 1974 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was conducted to study the synergistic effects of thermal treatment and explosive shock loading on the microstructure and mechanical properties of Udimet 700 and Inconel 718. The influence of such shock thermomechanical processing (TMP) is compared with that of thermal processing alone, and with that of conventional TMP by cold rolling to an effective strain equivalent to the transient shock strain. The applied peak shock pressures were 527 kbar for Udimet 700, and 510 kbar for Inconel 718, with a 1-microsec duration, and the equivalent thickness reduction by rolling was 19.1% for both materials. In general, it was found that the most favorable TMP schedules are those which involve a partial aging treatment prior to cold working. The shock TMP of Udimet 700 and Inconel 718 resulted in improvements in room and elevated temperature strengths, elevated temperature ductility and toughness in the minimum ductility region, stress-rupture life, and low-cycle fatigue life. (Modified author abstract).
Book Synopsis The Aging Response of Shock Deformed Nickel-Base Superalloys by : R. N. Orava
Download or read book The Aging Response of Shock Deformed Nickel-Base Superalloys written by R. N. Orava and published by . This book was released on 1972 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was conducted to study the effect of explosive shock loading on the microstructure and mechanical properties of subsequently age- hardened Udimet 700 nickel-base superalloy. Such shock thermomechanical processing (TMP) has been termed shock-aging. The results of shock TMP, conventional TMP by cold rolling, and thermal processing alone, were compared. U-700 sheet was subjected to a planar plastic shock wave, or rolled to a strain equivalent to the transient shock strain, in each of three initial conditions: solution treated, gamma' aged, or carbide aged.
Book Synopsis Thermomechanical Processing of Nickel Base Alloy AF2-1DA Using Shock Wave Deformation by : Robert H. Wittman
Download or read book Thermomechanical Processing of Nickel Base Alloy AF2-1DA Using Shock Wave Deformation written by Robert H. Wittman and published by . This book was released on 1976 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was conducted to study the effects of shock wave deformation and heat treatment on the mechanical properties of nickel base superalloy AF2-1DA. Shock wave deformation having a transient volume strain of 23.6% was generated by an explosively induced 500 Kbar shock wave. The shock wave deformation was introduced to AF2-1DA plates in the solution treated condition and after various solution treatments and gamma prime heat treatments. Carbide and/or final aging heat treatments were conducted after shock wave deformation processing. For comparison and evaluation of results AF2-1DA plates from the same lot of material were thermally processed using the standard solution treatment and aging sequences. Tensile, stress-rupture, and low cycle fatigue testing was conducted on shock wave processed and thermally processed samples. In general the result was to increase the yield strength by up to 15% and the tensile strength by 3-5% at the 1400 F test temperature for the shock wave processed alloy relative to the thermally processed alloy. This strength increase was accomplished with a 7% increase in elongation and 20% increase in the reduction of area. Such increases indicate a substantial increase in toughness of the shock wave processed alloy. The increase in toughness of the shock wave processed material was manifested by measured improvements in the stress-rupture life and the low cycle fatigue life.
Book Synopsis Advances in Deformation Processing by : John J. Burke
Download or read book Advances in Deformation Processing written by John J. Burke and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Army Materials and Mechanics Research Center has con ducted the Sagamore Army Materials Research Conference in coop eration with the Materials Science Group of the Department of Chemical Engineering and Materials Science of Syracuse University since 1954. The purpose of the conference has been to gather to gether scientists and engineers from academic institutions, in dustry and government who are uniquely qualified to explore in depth a subject of importance to the Army, the Department of Defense and the scientific community. This volume, Advances in Deformation Processing, addresses the areas of Analytical Advances, Workability, Processing to Optimize Properties, Advanced Applications - Materials, and Advanced Applications - Processes. The dedicated assistance of Mr. Joseph Bernier of the Army Materials and Mechanics Research Center throughout the stages of the conference planning and finally the publication of the Sagamore Conference Proceedings is deeply appreciated. The support of Helen Brown DeMascio of Syracuse University in p- paring the final manuscript is acknowledged. The continued active interest and support of these conferences by Dr. A. E. Gorum, Director of the Army Materials and Mechanics Research Center, is appreciated. Syracuse University Syracuse, New York The Editors vii Contents SESSION I INTRODUCTION A. E. Gorum, Moderator Continuum Mechanics and Deformation Processing 1.
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1975 with total page 1166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Thermomechanical Processing of the Nickel-base Alloy U-700 by : Charles P. Blankenship
Download or read book Thermomechanical Processing of the Nickel-base Alloy U-700 written by Charles P. Blankenship and published by . This book was released on 1971 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Explosive Welding, Forming and Compaction by : T.Z. Blazynski
Download or read book Explosive Welding, Forming and Compaction written by T.Z. Blazynski and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last two decades have seen a steady and impressive development, and eventual industrial acceptance, of the high energy-rate manufact turing techniques based on the utilisation of energy available in an explo sive charge. Not only has it become economically viable to fabricate complex shapes and integrally bonded composites-which otherwise might not have been obtainable easily, if at all-but also a source of reasonably cheap energy and uniquely simple techniques, that often dispense with heavy equipment, have been made available to the engineer and applied scientist. The consolidation of theoretical knowledge and practical experience which we have witnessed in this area of activity in the last few years, combined with the growing industrial interest in the explosive forming, welding and compacting processes, makes it possible and also opportune to present, at this stage, an in-depth review of the state of the art. This book is a compendium of monographic contributions, each one of which represents a particular theoretical or industrial facet of the explosive operations. The contributions come from a number of practising engineers and scientists who seek to establish the present state of knowledge in the areas of the formation and propagation of shock and stress waves in metals, their metallurgical effects, and the methods of experimental assessment of these phenomena.
Book Synopsis Dynamic Behavior of Materials by : Marc A. Meyers
Download or read book Dynamic Behavior of Materials written by Marc A. Meyers and published by John Wiley & Sons. This book was released on 1994-10-28 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: Addresses fundamentals and advanced topics relevant to the behavior of materials under in-service conditions such as impact, shock, stress and high-strain rate deformations. Deals extensively with materials from a microstructure perspective which is the future direction of research today.
Book Synopsis Shock Waves and High-Strain-Rate Phenomena in Metals by : Mare Meyers
Download or read book Shock Waves and High-Strain-Rate Phenomena in Metals written by Mare Meyers and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1084 pages. Available in PDF, EPUB and Kindle. Book excerpt: The scientific understanding of high-velocity deformation has advanced substantially during the past decade. On the one hand, the framework for a theory explaining the metallurgical effects of shock waves is beginning to take shape; on the other hand, the technological applications of high strain-rate processes have found their way into industries in countries around the world. Ex plosive cladding, welding, forming, compaction and consolidation, cutting, and hardening, in addition to high energy-rate deformation processes using other energy sources, are some of the topics of contemporary technological importance. Metallurgical effects are of the utmost importance in both the scientific understanding of the phenomena involved, and in the successful development and utilization of the associated applications. The international conference upon which this book is based had as its major objectives the acceleration of progress in the field of high-strain rate deformation and fabrication, including applications, by providing a forum for the exchange of state-of-the art information on the metallurgical effects of high strain-rate deformation and fabrication; and the organization of this informa tion into a timely and coherent body of knowledge focused around significant areas and applications. This volume is a manifestation of these objectives. In addition, the contents of this book were organized to provide for a somewhat logical perspective of the fundamentals, development, and state-of-the-art applications of high strain-rate and shock phenomena.
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1984 with total page 1278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dissertation Abstracts International by :
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1975 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Index to American Doctoral Dissertations by :
Download or read book Index to American Doctoral Dissertations written by and published by . This book was released on 1974 with total page 642 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 1076 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 1975 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comprehensive Dissertation Index by :
Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1984 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt:
