Accession Number : ADA149805


Title :   Stress Corrosion Cracking and Oxidation Characteristics of Boride-Strengthend Microcrystalline Iron and Nickel Based Alloys.


Descriptive Note : Annual rept. 1 Jul 83-30 Jun 84,


Corporate Author : OHIO STATE UNIV RESEARCH FOUNDATION COLUMBUS


Personal Author(s) : Mobley,C ; Hoagland,R ; Smialowska,S ; Rapp,R ; Straszheim,M


Full Text : http://www.dtic.mil/get-tr-doc/pdf?AD=ADA149805


Report Date : 22 Oct 1984


Pagination or Media Count : 110


Abstract : This report summarizes the microstructures, room and elevated temperature mechanical properties, fracture toughness, oxidation, general corrosion and stress corrosion cracking characteristics of two iron-based and two nickel-based microcrystalline alloys. These microcrystalline alloys appear suitable for a number of intermediate temperature (i.e., 500 to 800 C) applications. The key terms are: microcrystalline, iron-based alloys, nickel-based alloys, mechanical properties, fracture toughness, oxidation.


Descriptors :   *CRACKS , *OXIDATION , *NICKEL ALLOYS , *IRON ALLOYS , *STRESS CORROSION , TEMPERATURE , MICROSTRUCTURE , CORROSION , TOUGHNESS , FRACTURE(MECHANICS) , METAL CRYSTALS


Subject Categories : Properties of Metals and Alloys
      Mechanics


Distribution Statement : APPROVED FOR PUBLIC RELEASE