Research on the Iron-Nitrogen System Open PDF Document Details Document Type Technical Report Publication Date Jan 01, 1949 Accession Number ADA951404 Entities Organizations Massachusetts Institute of Technology Tags Communities of Interest Ground and Sea Platforms DTIC Thesaurus Topics Alloys Chemical Analysis Chemistry Controlled Atmospheres Crystal Structure Elements Heat Energy Hydrogen Hydroxides Iron Measurement Nitrogen Compounds Phase Diagrams Radiation Solid Phases X Rays X-Ray Diffraction