Title of article :
Evaluation of ductile–brittle transition temperature (DBTT) of aluminide bond coats by micro-tensile test method
Author/Authors :
Alam، نويسنده , , Md Zafir and Chatterjee، نويسنده , , Robert D. and Kamat، نويسنده , , S.V. and Jayaram، نويسنده , , V. and Das، نويسنده , , D.K.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2010
Abstract :
A method has been suggested to accurately determine the DBTT of diffusion aluminide bond coats. Micro-tensile testing of free-standing coating samples has been carried out. The DBTT was determined based on the variation of plastic strain-to-fracture with temperature. The positive features of this method over the previously reported techniques are highlighted.
Keywords :
Micro-tensile test , bond coat , Pt-aluminide , Ductile–brittle transition temperature , Aerospace materials , mechanical properties
Journal title :
MATERIALS SCIENCE & ENGINEERING: A
Journal title :
MATERIALS SCIENCE & ENGINEERING: A
