TY - GEN
T1 - Fracture toughness of titanium - Titanium nitride multi-layer thin film
AU - Prasad, Mohan
AU - Desai, Manoharan Amit
AU - Haque, Amanul
PY - 2008
Y1 - 2008
N2 - Thin film specimens of titanium - titanium nitride multilayer erosion resistant coating were prepared using liftout technique in Focused Ion Beam - Scanning Electron Microscope (SEM). The fracture toughness of the thin film specimen was measured in situ using a cantilever bending experiment in SEM to be 11.33 MPa/m0.5, twice as much as conventional TiN coatings. Ti - TiN multi-layer coatings are part of a new class of advanced erosion resistant coatings and this paper discusses an experimental technique to measure the fracture toughness of these coatings.
AB - Thin film specimens of titanium - titanium nitride multilayer erosion resistant coating were prepared using liftout technique in Focused Ion Beam - Scanning Electron Microscope (SEM). The fracture toughness of the thin film specimen was measured in situ using a cantilever bending experiment in SEM to be 11.33 MPa/m0.5, twice as much as conventional TiN coatings. Ti - TiN multi-layer coatings are part of a new class of advanced erosion resistant coatings and this paper discusses an experimental technique to measure the fracture toughness of these coatings.
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U2 - 10.1115/DETC2008-49821
DO - 10.1115/DETC2008-49821
M3 - Conference contribution
AN - SCOPUS:81155132274
SN - 9780791843284
T3 - Proceedings of the ASME Design Engineering Technical Conference
SP - 539
EP - 542
BT - ASME 2008 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE2008
T2 - ASME 2008 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE2008
Y2 - 3 August 2008 through 6 August 2008
ER -