Status Report No 1 On Department Of Defense Refractory Metals Sheet Rolling Program

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Department of Defense Refractory Metals Sheet-rolling Program

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Author : H. R. Ogden
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Department of Defense Refractory Metals Sheet-rolling Program by : H. R. Ogden

Download or read book Department of Defense Refractory Metals Sheet-rolling Program written by H. R. Ogden and published by . This book was released on 1961 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: A summary is presented of the status of the Department of Defense Refractory Metals SheetRolling Program to accelerate the development of production techniques for high-quality, consistent sheet products from the refractory metals (Nb, Mo, Ta, and W) and their alloys. The program includes: (1) development of sheet production techniques, (2) establishment of minimum data re uired to evaluate mill production, (3) evaluation of fabrication characteristics of the sheet produced, and (4) establishment of design data. Contracts were awarded for the development of sheet production techniques for all four refractory metals. One contract was awarded for the evaluation of Mo alloy sheet fabrication characteristics. (Author).

Status Report No. 1 on Department of Defense Refractory Metals Sheet-Rolling Program

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Author : H. R. Ogden
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (636 download)

Book Synopsis Status Report No. 1 on Department of Defense Refractory Metals Sheet-Rolling Program by : H. R. Ogden

Download or read book Status Report No. 1 on Department of Defense Refractory Metals Sheet-Rolling Program written by H. R. Ogden and published by . This book was released on 1961 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Department of Defense Refractory Metals Sheet Rolling Program

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Author : D. J. Maykuth
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Department of Defense Refractory Metals Sheet Rolling Program by : D. J. Maykuth

Download or read book Department of Defense Refractory Metals Sheet Rolling Program written by D. J. Maykuth and published by . This book was released on 1965 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is the third of a series which will periodically summarize the status of the various contracts involved in the Department of Defense Refractory Metals Sheet Rolling Program. Under this program, selected candidate materials are being carried through one or more of the following consecutive phases: Phase I, development of a sheet-production practice; Phase II, establishment of minimum design data; and Phase III, evaluation of sheetfabrication characteristics. To the present time, 13 contracts have been funded or planned in support of the Phase I, II, and III activities. This report summarizes the status of each of these individual contracts as of November 1, 1964. The first section describes the overall program of the Department of Defense Refractory Metals Sheet Rolling Program. Following, in the order of their discussions, are sections dealing with fabricable molybdenum alloys, unalloyed tungsten, columbium alloys, and tantalum alloys. (Author).

Status Report No. 2 on Department of Defense Refractory Metals Sheet-rolling Program

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Author : H. R. Ogden
Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Status Report No. 2 on Department of Defense Refractory Metals Sheet-rolling Program by : H. R. Ogden

Download or read book Status Report No. 2 on Department of Defense Refractory Metals Sheet-rolling Program written by H. R. Ogden and published by . This book was released on 1962 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Nb program is nearing completion of laboratory tory rolling studiory materials, *Heat resistant alloys, *Sheets, Niobium alloys, Molybdenum alloys, Tantalum alloys, Tungsten alloys, Titanium alloys, Zirconium alloys, Tungsten, Powder metallurgy, Electric arcs, Manufacturing methods, Mechanical proper ies, Forging, Heat treatment, Melting, Extrusion, Deformation, Hardness, Rolling mills, Processing. Identifiers: Floturning. The Nb program is nearing completion of laboratory tory rolling studies, and a single composition for larger scale rolling studies will be selected in the near future. In the Mo program, it has been shown that true hot forging of billets to sheet bar results in higher recrystallization temperatures of TZM and Mo-0.5Ti sheet than are obtained when normal forging temperatures are used. The Ta program is in the early stages of ingot production and primary breakdown fabrication of the Ta-30Nb-7.5V alloy. Three methods of fabricating W sheet are being investigated: rolling of powder-metallurgy billets, fabrication of arc-melted ingots, and floturning of cylindrical blanks. Properties obtained on both powdermetallurgy and arc-melted tungsten sheet compare very favorably. Evaluation of the formability of Mo-alloy sheet has been delayed until sheet is available from the production program. (Author).

Department of Defense Refractory Metals Sheet Rolling Program

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Author : D. J. Maykuth
Publisher :
ISBN 13 :
Total Pages : 43 pages
Book Rating : 4.:/5 (227 download)

Book Synopsis Department of Defense Refractory Metals Sheet Rolling Program by : D. J. Maykuth

Download or read book Department of Defense Refractory Metals Sheet Rolling Program written by D. J. Maykuth and published by . This book was released on 1965 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is the third of a series which will periodically summarize the status of the various contracts involved in the Department of Defense Refractory Metals Sheet Rolling Program. Under this program, selected candidate materials are being carried through one or more of the following consecutive phases: Phase I, development of a sheet-production practice; Phase II, establishment of minimum design data; and Phase III, evaluation of sheetfabrication characteristics. To the present time, 13 contracts have been funded or planned in support of the Phase I, II, and III activities. This report summarizes the status of each of these individual contracts as of November 1, 1964. The first section describes the overall program of the Department of Defense Refractory Metals Sheet Rolling Program. Following, in the order of their discussions, are sections dealing with fabricable molybdenum alloys, unalloyed tungsten, columbium alloys, and tantalum alloys. (Author).

Index to DMIC Reports and Memoranda

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Author : Battelle Memorial Institute. Defense Metals Information Center
Publisher :
ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Index to DMIC Reports and Memoranda by : Battelle Memorial Institute. Defense Metals Information Center

Download or read book Index to DMIC Reports and Memoranda written by Battelle Memorial Institute. Defense Metals Information Center and published by . This book was released on 1968 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Second Status Report of the U. S. Government Metalworking Processes and Equipment Program

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Author : F. C. Holden
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Second Status Report of the U. S. Government Metalworking Processes and Equipment Program by : F. C. Holden

Download or read book Second Status Report of the U. S. Government Metalworking Processes and Equipment Program written by F. C. Holden and published by . This book was released on 1964 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Engineering Properties of Tantalum and Tantalum Alloys

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Author : F. F. Schmidt
Publisher :
ISBN 13 :
Total Pages : 134 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis The Engineering Properties of Tantalum and Tantalum Alloys by : F. F. Schmidt

Download or read book The Engineering Properties of Tantalum and Tantalum Alloys written by F. F. Schmidt and published by . This book was released on 1963 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents the results of a state-of-the-art survey covering tantalum and seven of its alloys. All data are given in tabular and graphical form covering some of the more important physical, mechanical, and metallurgical properties for each material. References are given at the conclusion of each material section.

The Engineering Properties of Molybdenum and Molybdenum Alloys

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Author : F. F. Schmidt
Publisher :
ISBN 13 :
Total Pages : 310 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis The Engineering Properties of Molybdenum and Molybdenum Alloys by : F. F. Schmidt

Download or read book The Engineering Properties of Molybdenum and Molybdenum Alloys written by F. F. Schmidt and published by . This book was released on 1963 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Binary and Ternary Phase Diagrams of Columbium, Molybdenum, Tantalum, and Tungsten

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Author : J. J. English
Publisher :
ISBN 13 :
Total Pages : 190 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Binary and Ternary Phase Diagrams of Columbium, Molybdenum, Tantalum, and Tungsten by : J. J. English

Download or read book Binary and Ternary Phase Diagrams of Columbium, Molybdenum, Tantalum, and Tungsten written by J. J. English and published by . This book was released on 1963 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report supplements DMIC Report 152 which is a compilation of binary and ternary phase diagrams of columbium, molybdenum, tantalum, and tungsten. Forty new binary and 80 new ternary diagrams are included, some of these being revised versions of the previously published diagrams. Included with each binary diagram and with some ternary diagrams is a short discussion listing terminal solubilities and crystal struc tures of intermediate pahses. Many of the diagrams are tentative and are subject to revision as additional data become available. (Author).

Steels for Large Solid-propellant Rocket-motor Cases

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Author : Battelle Memorial Institute. Defense Metals Information Center
Publisher :
ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Steels for Large Solid-propellant Rocket-motor Cases by : Battelle Memorial Institute. Defense Metals Information Center

Download or read book Steels for Large Solid-propellant Rocket-motor Cases written by Battelle Memorial Institute. Defense Metals Information Center and published by . This book was released on 1962 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Strain Aging of Refractory Metals

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Author : A. G. Imgram
Publisher :
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Strain Aging of Refractory Metals by : A. G. Imgram

Download or read book Strain Aging of Refractory Metals written by A. G. Imgram and published by . This book was released on 1960 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Guide to the Literature on High-velocity Metalworking

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Author : D. E. Strohecker
Publisher :
ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis A Guide to the Literature on High-velocity Metalworking by : D. E. Strohecker

Download or read book A Guide to the Literature on High-velocity Metalworking written by D. E. Strohecker and published by . This book was released on 1962 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is a guide to the literature on high-velocity metalworking. It consists primarily of abstracts of articles, reports, books, and current research projects on and related to high-velocity metalworking arranged according to technical subject. It covers a survey of the reported work in the field up to about October of 1962. Abstracts of over 700 references have been arranged by subject matter, with cross indexing between subjects. There is also an author index. The eleven major subjects and categories covered in the report are: (1) Energy Sources, (2) Energy Transfer Mediums, (3) Facility Requirements, (4) Tooling Requirements, (5) Equipment Requirements, (6) Forming, (7) Hardening, (8) Explosive Welding, (9) Powder Compaction, (10) Metal Removal, and (11) Material Behavior.

Design Considerations in Selecting Materials for Large Solid-propellant Rocket-motor Cases

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Author : Charles Wesley Bert
Publisher :
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Design Considerations in Selecting Materials for Large Solid-propellant Rocket-motor Cases by : Charles Wesley Bert

Download or read book Design Considerations in Selecting Materials for Large Solid-propellant Rocket-motor Cases written by Charles Wesley Bert and published by . This book was released on 1962 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Thermal Radiative Properties of Selected Materials

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Author : W. D. Wood
Publisher :
ISBN 13 :
Total Pages : 290 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Thermal Radiative Properties of Selected Materials by : W. D. Wood

Download or read book Thermal Radiative Properties of Selected Materials written by W. D. Wood and published by . This book was released on 1962 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Application of High Pressure in Metal-deformation Processing

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Author : F. W. Boulger
Publisher :
ISBN 13 :
Total Pages : 82 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis The Application of High Pressure in Metal-deformation Processing by : F. W. Boulger

Download or read book The Application of High Pressure in Metal-deformation Processing written by F. W. Boulger and published by . This book was released on 1964 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: On October 3, 1963, a symposium was sponsored by the Bureau of Naval Weapons, Metalworking Processes and Equipment Program, on the application of high pressure in metal-deformation processing. Past research has shown that superimposed hydrostatic pressure can significantly increase the ductility at fracture of various materials. These observations have stimulated considerable interest in applying this hydrostatic-pressure effect to metal deformation processing, where it was anticipated that improved ductility and fabricability of brittle materials could be realized. Hydrostatic extrusion and hydrodynamic compressive forging were two such fabrication techniques discussed at the symposium, and preliminary results were found to be encouraging. Another fabrication process that will be investigated in the near future is sheet drawing, where the effect of superimposed pressure improves the ductility to fracture, it was noted that pressure cycling did not improve either the strength or ductility of steels containing various amounts of carbon. In addition to the mechanical-property effects, hydrostatic pressure has been found to affect measurably, numerous metallurgical properties of metals and alloys. (Author).

Melting and Casting of the Refractory Metals Molybdenum, Columbium, Tantalum, and Tungsten

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Author : W. H. Johnson
Publisher :
ISBN 13 :
Total Pages : 42 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Melting and Casting of the Refractory Metals Molybdenum, Columbium, Tantalum, and Tungsten by : W. H. Johnson

Download or read book Melting and Casting of the Refractory Metals Molybdenum, Columbium, Tantalum, and Tungsten written by W. H. Johnson and published by . This book was released on 1960 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: