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Research On Workable Refractory Alloys Of Tungsten Tantalum Molybdenun And Columbium
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Book Synopsis Research on Workable Refractory Alloys of Tungsten, Tantalum, Molybdenum, and Columbium by : CRUCIBLE STEEL CO OF AMERICA PITTSBURGH PA.
Download or read book Research on Workable Refractory Alloys of Tungsten, Tantalum, Molybdenum, and Columbium written by CRUCIBLE STEEL CO OF AMERICA PITTSBURGH PA. and published by . This book was released on 1961 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies were made to determine the potential of the W- and Ta-rich alloys of the W-Ta-Mo-Nb system for high-strength structural applications at temperatures above 2500 F. Twenty specific compositions, including binary, ternary, nd quaternary alloys were investigated. Creep and tension tests were conducted on the as-extruded samples at 3000 F in vacuum. The high-temperature strength of the W-rich alloys increased with the addition of Nb, and the high-temperature strength of the Ta-rich alloys increased with additions of Mo and W. 88.6 W - 5.7 Mo - 5.7 Nb alloy had a tensile strength of 62,000 psi at 3000 F; several alloy had tensile strengths in excess of 50,000 psi. These strengths were attained by a combination of solid-solution strengthening and strain hardening. (Author).
Book Synopsis Research on Workable Refractory Alloys of Tungsten, Tantalum, Molybdenun, and Columbium by : Crucible Steel Company of America. Central Research Laboratory
Download or read book Research on Workable Refractory Alloys of Tungsten, Tantalum, Molybdenun, and Columbium written by Crucible Steel Company of America. Central Research Laboratory and published by . This book was released on 1961 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Research on Workable Refractory Alloys of Tungsten, Tantalum, Molybdenun, and Columbium by : Crucible Steel Company of America. Central Research Laboratory
Download or read book Research on Workable Refractory Alloys of Tungsten, Tantalum, Molybdenun, and Columbium written by Crucible Steel Company of America. Central Research Laboratory and published by . This book was released on 1961 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Refractory Metals by : F. H. Buttner
Download or read book The Refractory Metals written by F. H. Buttner and published by . This book was released on 1968 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: The memorandum discusses the supply, production, consumption, and applications of the refractory metals, columbium, tantalum, molybdenum, tungsten, and rhenium. Lists of manufacturers of mill products of these metals are included. (Author).
Book Synopsis Brazing and Bonding of Columbium, Molybdenum, Tantalum, Tungsten, and Graphite by : H. E. Pattee
Download or read book Brazing and Bonding of Columbium, Molybdenum, Tantalum, Tungsten, and Graphite written by H. E. Pattee and published by . This book was released on 1962 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many of the important developments in the joining of columbium, molybdenum, tantalum, tungsten, and graphite are summarized. Much of the subject matter is devoted to the brazing processes, but diffusion and solid-state bonding are covered also. The particular properties which recommend the refractory metals and graphite to aerospace applications are discussed. Adverse properties which limit the use of these materials or which must be overcome by using special precautions also are mentioned. Typical filler metals used to join the refractory materials for low- as well as high-temperature service conditions are covered. The information was gathered from the current literature on joining and from the open DMIC files.
Author :North Atlantic Treaty Organization. Advisory Group for Aeronautical Research and Development Publisher : ISBN 13 : Total Pages :612 pages Book Rating :4.3/5 (91 download)
Book Synopsis The Science and Technology of Tungsten, Tantalum, Molybdenum, Niobium and Their Alloys by : North Atlantic Treaty Organization. Advisory Group for Aeronautical Research and Development
Download or read book The Science and Technology of Tungsten, Tantalum, Molybdenum, Niobium and Their Alloys written by North Atlantic Treaty Organization. Advisory Group for Aeronautical Research and Development and published by . This book was released on 1964 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Review of the Effects of Starting Material on the Processing and Properties of Tungsten, Molybdenum, Columbium, and Tantalum by : B. C. Allen
Download or read book A Review of the Effects of Starting Material on the Processing and Properties of Tungsten, Molybdenum, Columbium, and Tantalum written by B. C. Allen and published by . This book was released on 1961 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Brief Review of Refractory Metals by : Robert Isaac Jaffee
Download or read book A Brief Review of Refractory Metals written by Robert Isaac Jaffee and published by . This book was released on 1959 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effects of Heat-treating and Testing Environments on the Properties of Refractory Metals by : F. F. Schmidt
Download or read book The Effects of Heat-treating and Testing Environments on the Properties of Refractory Metals written by F. F. Schmidt and published by . This book was released on 1964 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies on the effects of heat-treating and testing environments for the refractory metals have been limited primarily to the unalloyed metals and a few alloys of columbium and molybdenum. Most of this work has relied on compositional changes as a means of assesing the effects of various environments on these materials. It has been shown that all of these materials are subject to contamination or purification in various test environments. The residual gases H2, CO(or N2), and H20, constitute the major sources of contamination when testing columbium and tantalum materials in vacua. Under the same conditions, molybdenum and molybdenum alloys containing carbon and reactive-metal additions are subject to serious decarburization. Nonreactive gaseous atmospheres also cause serious changes in material chemistry, since small quantities of noxious gases are contained in the atmosphere. Several promising methods of circumventing material chemistry changes during various longtime, high-temperature exposures are being used and/or evaluated. (Author).
Book Synopsis Properties of Coated Refractory Metals by : W. A. Gibeaut
Download or read book Properties of Coated Refractory Metals written by W. A. Gibeaut and published by . This book was released on 1964 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes the information generated since the middle of 1961 on the chemical, physical, and mechanical properties of refractory metals that are coated with oxidation-resistant coatings of advanced-experimental or commercial status. It is a supplement to DMIC Report 162, Coatings for the Protection of Refractory Metals from Oxidation, dated November 24, 1961. Recent data on specific silicide- and aluminide- type coatings for columbium, molybdenum, tantalum, and tungsten and their alloys reflect general advances in coating quality and performance, understanding of the behavior of coated systems, and more complete realization of the problems associated with the use of coated hardware.
Book Synopsis A Review of the Air Force Materials Research and Development Program by : Air Force Materials Laboratory (U.S.)
Download or read book A Review of the Air Force Materials Research and Development Program written by Air Force Materials Laboratory (U.S.) and published by . This book was released on 1964 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technical reports published by the Air Force Materials Laboratoy during the period 1 July 1962 - 30 June 1963 are abstracted herein. Reports on reseqrch conducted by the Air Force Materials Laboratory personnel as well as that conducted on contract are included. These reports cover basic and applied research in the materials area being conducted by the Metals and Ceramics Division, Non-metallic Materials Division, Materials Physics Division, Manufacturing Technology Division, and Materials Applications Division of the Air Force Materials Laboratory.
Book Synopsis A Review of the Air Force Materials Research and Development Program by : United States. Wright Air Development Division
Download or read book A Review of the Air Force Materials Research and Development Program written by United States. Wright Air Development Division and published by . This book was released on 1954 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Summary of the Fifth Meeting of the Refractory Composites Working Group by : William D. Klopp
Download or read book Summary of the Fifth Meeting of the Refractory Composites Working Group written by William D. Klopp and published by . This book was released on 1962 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Review of Recent Developments in the Technology of Columbium and Tantalum by : E. S. Bartlett
Download or read book Review of Recent Developments in the Technology of Columbium and Tantalum written by E. S. Bartlett and published by . This book was released on 1961 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The science and technology of tungsten, tantalum molybdenum, niobium and their alloys. Based on an AGARD conference on refractory metals, Oslo, Norway, 23-26 June 1963 by : NATO Advisory Group for Aeronautical Research and Development
Download or read book The science and technology of tungsten, tantalum molybdenum, niobium and their alloys. Based on an AGARD conference on refractory metals, Oslo, Norway, 23-26 June 1963 written by NATO Advisory Group for Aeronautical Research and Development and published by . This book was released on 1964 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Study of Columbium and Tantalum Alloys by : Herbert R. Babitzke
Download or read book Study of Columbium and Tantalum Alloys written by Herbert R. Babitzke and published by . This book was released on 1968 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis U.S. Government Research Reports by :
Download or read book U.S. Government Research Reports written by and published by . This book was released on 1964 with total page 1118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
