by National Aeronautics and Space Administration, National Technical Information Service, distributor in [Washington, DC], [Springfield, Va .
Written in English
|Statement||Thomas J. Whalen.|
|Series||NASA Contractor report -- 182186., NASA contractor report -- NASA CR-182186.|
|Contributions||United States. National Aeronautics and Space Administration.|
|The Physical Object|
This is the final technical report on the program entitled "Improved Silicon Carbide for Advanced Heat Engines" submitted by the Ford Motor Company. The program is conducted for the National Aeronautics and Space Administration (NASA) under contract number NAS This report covers the period Febru to December Ii, Get this from a library! Improved silicon carbide for advanced heat engines: third annual report. [Thomas J Whalen; United States. National Aeronautics and Space Administration.]. Improved silicon carbide for advanced heat engines. The development of silicon carbide materials of high strength was initiated and components of complex shape and high reliability were formed. The approach was to adapt a beta-SiC powder and binder system to the injection molding process and to develop procedures and process parameters Author: Thomas J. Whalen and J. A. Mangels. This is the third annual technical report for the program entitled, Improved Silicon Carbide for Advanced Heat Engines, for the period Febru to Febru The objective of the original program was the development of high strength, high reliability silicon carbide parts with complex shapes suitable for use in advanced heat.
Improved silicon carbide for advanced heat engines. Work performed to develop silicon carbide materials of high strength and to form components of complex shape and high reliability is described. A beta-SiC powder and binder system was adapted to the injection molding process and procedures and process parameters developed capable of. This is the second annual technical report entitled, Improved Silicon Carbide for Advanced Heat Engines, and includes work performed during the period Febru to Febru The program is conducted for NASA under contract NAS Development of silicon carbide whisker reinforced silicon nitride composites for heat engine applications (achieved through application of insulationg ceramic inserts into existing diesel engines) could improve the heat efficiency by no more than 10% (Dvorak, , Kamo, , Kamigato, ). R. KamoCeramics for advanced heat engines. We NGS Advanced Fibers Co., Ltd. develop, manufacture and sell silicon carbide continuous fiber Nicalon™. Nicalon™ is a silicon carbide continuous tow that possesses advanced properties when compared to traditional materials, including increased strength and heat and corrosion resistance.
"Improved Silicon Carbide for Advanced Heat Engines" and includes work performed during the period Febru to Febru The program is conducted for the National Aeronautics and Space Administration (NASA) under contract number NAS The objective of the program is the development of high strength, high. Improved silicon carbide for advanced heat engines. II - Pressureless sintering and mechanical properties of injection molded silicon carbide. Strength and density have improved from a baseline level of MPa ( Ksi) and 94 pct of theoretical density to . Bosch is introducing new silicon carbide chips for electric vehicle power electronic modules that improve efficiency by 6%. advanced driving technologies and connected vehicles. I . The purpose of joining, Phase 2 was to develop joining technologies for HIP'ed Si3N4 with 4wt% Y2O3 (NCX) and for a siliconized SiC (NT) for various geometries including: butt joins, curved joins and shaft to disk joins. In addition, more extensive mechanical characterization of silicon nitride joins to enhance the predictive capabilities of the analytical/numerical models for.