Application of Alloy 718 in M-1 engine components [PDF]
Alloy 718 applied to components of M-1 rocket ...
Frick, V. +3 more
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Influence of Welding Speeds on the Morphology, Mechanical Properties, and Microstructure of 2205 DSS Welded Joint by K-TIG Welding. [PDF]
Materials (Basel), 2021 Cui S, Pang S, Pang D, Zhang Z.
europepmc +1 more source
Temperature-Based Prediction of Joint Hardness in TIG Welding of Inconel 600, 625 and 718 Nickel Superalloys. [PDF]
Materials (Basel), 2021 Jamrozik W, Górka J, Kik T.
europepmc +1 more source
Welding processes which have been developed during NASA space program activities are discussed. The subjects considered are: (1) welding with an electron gun, (2) technology of welding special alloys, and (3) welding shop techniques and equipment.
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Microstructure and properties of Invar steel/06Cr19Ni10 steel by laser welding and TIG welding
Hanjie xuebaoTo obtain good dissimilar material welded joints between Invar steel (4J36) and 06Cr19Ni10 steel, the forming characteristics, microstructure, and mechanical properties of laser welding and TIG welding joints were systematically compared.
Shiwei ZHANG +4 more
doaj +1 more source
The Strength and Characteristics of VPPA Welded 2219-T87 Aluminum Alloy [PDF]
A study of the variable polarity plasma arc (VPPA) welding process and those factors that control the structure and properties of VPPA welded aluminum alloy 2219-T87 was conducted.
Jemian, W. A.
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Accurate range free localization in multi-hop wireless sensor networks [PDF]
, 2019 To localize wireless sensor networks (WSN)s nodes, only the hop-based data have been so far utilized by range free techniques, with poor-accuracy, though.
Abdulwahhab, Abdullah Raed
core
NASA Contributions to Metals Joining [PDF]
Survey of NASA supported metals joining research having industrial ...
Heuschkel, J., Reichenecker, W. J.
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Development of the all-welded common bulkhead fifth monthly progress report, 1 - 30 nov. 1964 [PDF]
Comparison of tungsten and molybdenum inert gas welded ...
Robertson, A. C.
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Fabrication and test of a space power boiler feed electromagnetic pump. Part 1: Design and manufacture of pump [PDF]
A three-phase helical induction electromagnetic (EM) pump has been designed and built. This pump was designed for use as the boiler-feed pump of a potassium Rankine-cycle space electric power system.
Gahan, J. W. +3 more
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