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Full-Text Articles in Engineering
Back-Reflection Camera, Charles T. Burtch
Back-Reflection Camera, Charles T. Burtch
Bachelors Theses and Reports, 1928 - 1970
The following paper is a record of the procedure used to construct a back-reflection camera. It will also discuss the difficulties encountered and some of the methods used to eliminate or reduce them.
The Reduction Of Chromium Oxide In A Vacuum Furnace, Raymond W. White
The Reduction Of Chromium Oxide In A Vacuum Furnace, Raymond W. White
Bachelors Theses and Reports, 1928 - 1970
Interest in vacuum metallurgy has grown considerably in recent years. High vacuum techniques are of fundamental importance as research tools in defining the properties of pure metals, in the extraction and processing of reactive metals, and are becoming increasingly important in commercial metallurgical processes. Much of the work described in recent literature has centered on applications of vacuum to commercial annealing, degassing, distillation, and melting and casting processes.