Twenty Years is Too Long - Practical Engineering Approaches to Materials Substitution Open PDF Document Details Document Type Technical Report Publication Date May 01, 2011 Accession Number ADA566535 Entities People Keith Legg Tags Communities of Interest Air Platforms Energy and Power Technologies Space DTIC Thesaurus Topics Accelerated Testing Chromium Compounds Computational Science Corrosion Databases Energy Security Engineering Galvanic Corrosion Heat Transfer Materials Military Vehicles Performance Tests Road Tests Standards Test And Evaluation Test Methods Vehicles