The Influence of Trace Elements on High Temperature         Intergranular Fracture
{'Code': '03070004', 'Directorate': {'Abbreviation': 'MPS', 'LongName': 'Direct For Mathematical & Physical Scien'}, 'Division': {'Abbreviation': 'DMR', 'LongName': 'Division Of Materials Research'}}
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This project is designed to determine the effects of small                 alloying additions on the mechanism of high temperature creep                   cavitation and intergranular fracture.  A model nickel-20%                      chromium alloy containing trace additions of cerium, boron,                     zirconium and magnesium will be used in this study.  The specific               research objectives include:  (1) determination of the effects of               trace elements on high temperature creep flow, cavity nucleation,               intergranular fracture, and ductility; (2) determination of                     kinetics, mechanisms of grain boundary sliding and of stress                    relaxation phenomena by means of internal friction; measurement                 of cavity nucleation rates and associated parameters particularly               with determination of surface free energies.  The results will be               analyzed and compared to models of cavity nucleation, creep                     rupture time and ductility.
{'FirstName': 'Frederic', 'LastName': 'Cosandey', 'PI_MID_INIT': None, 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Frederic Cosandey', 'EmailAddress': 'cosandey@rci.rutgers.edu', 'NSF_ID': '000217177', 'StartDate': '07/15/1987', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Rutgers University New Brunswick', 'CityName': 'NEW BRUNSWICK', 'ZipCode': '089018559', 'PhoneNumber': '8489320150', 'StreetAddress': '3 RUTGERS PLZ', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'New Jersey', 'StateCode': 'NJ', 'CONGRESSDISTRICT': '12', 'CONGRESS_DISTRICT_ORG': 'NJ12', 'ORG_UEI_NUM': 'M1LVPE5GLSD9', 'ORG_LGL_BUS_NAME': 'RUTGERS, THE STATE UNIVERSITY', 'ORG_PRNT_UEI_NUM': None}
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{'Code': '1771', 'Text': 'METAL & METALLIC NANOSTRUCTURE'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1987&All=true', 'xml': '8711049.xml'}