Mechanical Response of Titanium Aluminide (TiAl3)

reportActive / Technical Report | Accession Number: ADA544560 | Open PDF

Abstract:

Compression tests have been performed on TiAl3 at strain rates from 0.00003-500s. All tests were done at room temperature and were designed to investigate the stress-strain response of the material. In addition to these tests elastic constants were calculated from ultrasound measurements. The results were used to find an approximate failure stress for the material.

Author(s):
Dwivedi, Ajmer ; Bradley, Jermaine
Author Organization(s):
DYNAMIC SCIENCE INC ABERDEEN MD
Descriptive Note:
Final rept. Jun-Aug 2009
Supplementary Note:
DOI: 10.21236/ADA544560
Pagination:
0023

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release
Distribution Statement:
Approved For Public Release; Distribution Is Unlimited.

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
ARL-CR-0669
Contract/Grant Number(s):
W911NF-09-2-0012
Monitor Series:
ARL/APG
 Subject Terms
Joint Capability Areas:
JCA_1.2.7_Experimentation; JCA_3.2_Engagement; JCA_3_Force Application; JCA_5_Command and Control; JCA_8_Building Partnerships; JCA_3.2.1_Kinetic Means; JCA_5.3_Planning; JCA_6.4.1_Secure Information Exchange; JCA_6_Net Centric
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*FAILURE(MECHANICS), *TITANIUM ALUMINIDE, *ALUMINIDES, *COMPRESSION, MECHANICAL PROPERTIES, ROOM TEMPERATURE, ULTRASONICS, RESPONSE, CONSTANTS, MEASUREMENT, STRESS STRAIN RELATIONS, STRESSES, TEST AND EVALUATION, ELASTIC PROPERTIES
Field(s)/Group(s):
Inorganic Chemistry, Mechanics
Keyword(s):
SOLIDICA, ULTRASONIC CONSOLIDATION
Report Date:
2010 Jun 01
Creation Date:
2011 Jul 11