Erosion-Corrosion Attack of Metals at High Temperatures
{'Code': '03070004', 'Directorate': {'Abbreviation': 'MPS', 'LongName': 'Direct For Mathematical & Physical Scien'}, 'Division': {'Abbreviation': 'DMR', 'LongName': 'Division Of Materials Research'}}
{'SignBlockName': 'Bruce A. MacDonald', 'PO_EMAI': None, 'PO_PHON': None}
This research program addresses the mechanisms of                          deterioration of metals and alloys subjected to erosion and                     corrosion at high temperatures.  Both pure metals and alloys are                exposed to hard particle erosion under controlled atmospheric                   conditions.  Variables include metal alloy condition, impacting                 particle size, particle velocity and impact angle, erosion                      temperature and gas atmosphere.  The behavior of chromia and                    alumina scales on the alloys is under examination, as well as                   effects of sulfur dioxide present in the gas stream.  The nature                of the eroding surfaces are examined to reveal changes in                       concentration profiles and metallographic structure.
[{'FirstName': 'Frederick', 'LastName': 'Pettit', 'PI_MID_INIT': 'S', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Frederick S Pettit', 'EmailAddress': 'pettit@engrmg.pitt.edu', 'NSF_ID': '000118164', 'StartDate': '02/01/1989', 'EndDate': None, 'RoleCode': 'Co-Principal Investigator'}, {'FirstName': 'Neil', 'LastName': 'Birks', 'PI_MID_INIT': None, 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Neil Birks', 'EmailAddress': 'birks@engrng.pitt.edu', 'NSF_ID': '000346496', 'StartDate': '02/01/1989', 'EndDate': None, 'RoleCode': 'Principal Investigator'}]
{'Name': 'University of Pittsburgh', 'CityName': 'PITTSBURGH', 'ZipCode': '152600001', 'PhoneNumber': '4126247400', 'StreetAddress': '4200 FIFTH AVENUE', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Pennsylvania', 'StateCode': 'PA', 'CONGRESSDISTRICT': '18', 'CONGRESS_DISTRICT_ORG': 'PA18', 'ORG_UEI_NUM': 'MKAGLD59JRL1', 'ORG_LGL_BUS_NAME': 'UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION', 'ORG_PRNT_UEI_NUM': None}
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[{'Code': '1771', 'Text': 'METAL & METALLIC NANOSTRUCTURE'}, {'Code': '9120', 'Text': 'CROSS-DIRECTORATE PROGRAMS'}]
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