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| Author | : Donald P. Moon |
| Publisher | : |
| Total Pages | : 102 |
| Release | : 1960 |
| Genre | : Aerodynamic heating |
| ISBN | : |
| Author | : C. J. Slunder |
| Publisher | : |
| Total Pages | : 44 |
| Release | : 1961 |
| Genre | : Corrosion and anti-corrosives |
| ISBN | : |
| Author | : Charles W. Marschall |
| Publisher | : |
| Total Pages | : 88 |
| Release | : 1963 |
| Genre | : Steel |
| ISBN | : |
| Author | : J. J. English |
| Publisher | : |
| Total Pages | : 190 |
| Release | : 1963 |
| Genre | : Molybdenum |
| ISBN | : |
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).
| Author | : S. J. Paprocki |
| Publisher | : |
| Total Pages | : 56 |
| Release | : 1961 |
| Genre | : Diffusion bonding (Metals) |
| ISBN | : |
| Author | : W. A. Gibeaut |
| Publisher | : |
| Total Pages | : 72 |
| Release | : 1963 |
| Genre | : Heat resistant alloys |
| ISBN | : |
This report summarizes information on refractory composites for use above 2500 F, as presented at the Seventh Meeting of the Refractory Composites Working Group, held March 12-14, 1963. Reports presented at the meeting were concerned with pro tective coatings, insulating ceramics, materials for rocket thrust chambers, dispersion strength ening of metals, joining of refractory materials, and testing techniques. Emphasis in the field of coatings for refractory metals has shifted from the rudiments of developing oxidation-resistant coatings to improvement and advanced evaluation of coatings to predict their utility for re-entry vehicles. (Author).
| Author | : James Edward Campbell |
| Publisher | : |
| Total Pages | : 106 |
| Release | : 1961 |
| Genre | : Heat resistant alloys |
| ISBN | : |
| Author | : J. W. Spretnak |
| Publisher | : |
| Total Pages | : 70 |
| Release | : 1961 |
| Genre | : Metals |
| ISBN | : |
| Author | : J. L. Ratliff |
| Publisher | : |
| Total Pages | : 70 |
| Release | : 1963 |
| Genre | : Research and development projects |
| ISBN | : |
Government-sponsored tungsten research and development efforts encompass a broad rage of technological activities. Typifying the extreme limits of efforts since January, 1960, studies have ranged from preparation of unalloyed metal to development of high-integrity fabricated shapes of tungsten-base materials. Nine major areas outline the broad over-all effort, and each is summarized within this report by brief technical discussions of 104 separate studies on 79 research programs. Included are preparation of metal, consolidation, primary and secondary working, joining, fabrication and performance of rocket nozzles, oxidation and other high-temperature reactions, protective coatings, properties, and physical metallurgy.
| Author | : H J Wagner |
| Publisher | : |
| Total Pages | : 102 |
| Release | : 1962 |
| Genre | : Cobalt |
| ISBN | : |
A detailed picture is presented of the physical and chemical phenomena that affect the behavior of cobalt-base superalloys. Solid-solution strengthening is obtained from the high-melting metallic elements molybdenum, tungsten, tantalum, and columbium. These elements also participate in precipitation reactions involving their carbides. Precipitation of intermetallic compounds such as Ni3Ti is an important process in cobalt alloys containing appreciable amounts of nickel and titanium. The relationships among microstructure, heat treatment, and mechanical properties of the important commercial alloys are considered, and whenever possible, explained on the basis of the physical and chem cal processes that occur. (Author).
