To develop a technology with which to determine small amounts of creep damage occurring in the thick parts of power boiler components made of 2.25Cr-1Mo steel, a series of creep experiments was conducted to varying degrees of lifetime. The composition of carbide, determined for each specimen on the electrolytically extracted residue and expressed in terms of the carbide Mo/Cr ratio proved to be correlated to the accumulated creep damage quite well. This method was verified for an operating boiler header.
|Number of pages||4|
|Journal||American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP|
|Publication status||Published - 1994 Dec 1|
|Event||Proceedings of the 1994 Pressure Vessels and Piping Conference. Part 2 (of 19) - Minneapolis, MN, USA|
Duration: 1994 Jun 19 → 1994 Jun 23
ASJC Scopus subject areas
- Mechanical Engineering