In order to estimate the creep residual life of power boiler Modified 9Cr-1 Mo steel more accurately, a series of creep tests were conducted at 500°C, 550°C and 600°C, and the Omega method which is based on creep deformation was applied to the life estimation. As a result, it was proved that the Omega method could predict the residual life during tertialy creep within a factor of 1.5. Furthermore the application of this method to the operating boiler tube and pipe was discussed.
|Number of pages||6|
|Journal||American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP|
|Publication status||Published - 1996 Dec 1|
ASJC Scopus subject areas
- Mechanical Engineering