Strain Mapping in Nanostructured Coatings by Synchrotron Radiation

reportActive / Technical Report | Accession Number: ADA471696 | Open PDF

Abstract:

We report an Energy Dispersive X-ray Diffraction EDXRD method to determine the local strain field in a plasma sprayed Alumina-13 Titania ceramic coating. The measurements were carried out using high energy photons 100-300 KeV on the X17B1 beamline at Brookhaven National Laboratory. The phase distribution of phases in the coatings produced from plasma spraying of micron size and agglomerated nanosize powder is described.

Author(s):
Tsakalakos, Thomas ; Croft, Mark ; Sadangi, Rajendra ; Shukla, Vijay
Author Organization(s):
RUTGERS - THE STATE UNIV NEW BRUNSWICK NJ
Descriptive Note:
Interim rept. for Aug-Dec 2006
Supplementary Note:
The original document contains color images. All DTIC reproductions will be in black and white.
Pagination:
0012

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

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

RECORD

Collection: TR
Identifying Numbers
Contract/Grant Number(s):
N00014-06-1-0880
Project Number(s):
07PR02131-00
Monitor Series:
ONR
 Subject Terms
Joint Capability Areas:
JCA_1.2.7_Experimentation; JCA_3.2_Engagement; JCA_3_Force Application; JCA_6_Net Centric; JCA_6.4.1_Secure Information Exchange; JCA_3.2.1_Kinetic Means; JCA_1_Force Support; JCA_5_Command and Control; JCA_6.3.3_Spectrum Management; JCA_5.3_Planning; JCA_6.4_Information Assurance; JCA_8_Building Partnerships
Modernization Areas:
Microelectronics
Communities of Interest:
Air Platforms
Descriptor(s):
*X RAY DIFFRACTION, *CERAMIC COATINGS, *PHOTONS, *MAPPING, *PLASMA SPRAYING, *SYNCHROTRON RADIATION, POWDERS, DISPERSIONS, NANOTECHNOLOGY, HIGH ENERGY
Field(s)/Group(s):
Coatings, Colorants and Finishes, Nuclear Physics and Elementary Particle Physics, Radiofrequency Wave Propagation
Keyword(s):
*ENERGY DISPERSIVE X RAY DIFFRACTION, *NANOSTRUCTURED COATINGS, *STRAIN MAPPING, EDXRD(ENERGY DISPERSIVE X RAY DIFFRACTION), NANOSIZE POWDERS, PHASE MAPPING, STRAIN FIELDS
Report Date:
2006 Dec 01
Creation Date:
2007 Sep 19