ARC-CAST MOLYBDENUM AND TUNGSTEN BASE ALLOYS (1957-1959) Document Details Document Type Technical Report Publication Date Sep 30, 1959 Accession Number AD0237921 Entities People M. Semchyshen. R.q. Barr Tags DTIC Thesaurus Topics Elements Group 6 Elements Metals Molybdenum Refractory Metals Tungsten