Effects of Long Term Thermal Exposure on Chemically Pure (CP) Titanium Grade 2 Room Temperature Tensile Properties and Microstructure

By: Administration (Nasa), National Aeronaut

Room temperature tensile testing of Chemically Pure (CP) Titanium Grade 2 was conducted for as-received commercially produced sheet and following thermal exposure at 550 and 650 K for times up to 5,000 h. No significant changes in microstructure or failure mechanism were observed. A statistical analysis of the data was performed. Small statistical differences were found, but all properties were well above minimum values for CP Ti Grade 2 as defined by ASTM standards and likely would fall within normal variation of the material. Ellis, David L. Glenn Research Center NASA/TM-2007-214968, E-16121 WBS 463069.04.03 MICROSTRUCTURE; ROOM TEMPERATURE; TENSILE PROPERTIES; TITANIUM; EXPOSURE; HIGH TEMPERATURE; TOLERANCES (MECHANICS); STATISTICAL ANALYSIS; FRACTOGRAPHY; TENSILE TESTS; SCANNING ELECTRON MICROSCOPY; GRAIN SIZE; QUANTITATIVE ANALYSIS

• Format: Paperback
• Language: English
• ISBN: B08DSYP9R1
• ISBN13: 9798670030465
• Release Date: January 1
• Publisher: Independently Published
• Length: 28 Pages
• Weight: 0.20 lbs.
• Dimensions: 0.1" x 8.5" x 11.0"