M. A. Appel is an author at Ultramet (United States) specializing in propulsion, mechanical engineering, and structural materials.
Top concepts
PropulsionEngineeringMaterial ScienceStructural MaterialsMaterials FabricationMechanical EngineeringHigh Temperature Materials
Publications per year
1988–1988
1
1
Iridium-coated rhenium thrusters by CVD
John T. Harding, John M. Kazaroff, M. A. Appel · 1988 · 17 citations
Materials Science, High Temperature Materials, Engineering +12
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