Experiences in Repair of Hot Section Gas Turbine Components Elbar B. V. Lomm, The Netherlands

Format:

Conference/Event

Author/Creator:

Haafkens, M. H., author.

Conference Name:

Aerospace Congress & Exposition (1982-10-25 : Anaheim, California, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1982

Summary:

The repair and recovery of both the stationary and the rotating parts of the hot section of a gas turbine are becoming more and more generally accepted practice.Due to the necessity for repairs on heavily loaded rotating blades and buckets made out difficult to weld nickelbase superalloys, such as In738, U720 and In939, the need arose for fundamental investigations on repair and recovery procedures with a high turbine operation reliability. The investigation began at Elbar about 5 years ago under different contracts from the Ministry of Economic Affairs, within a European collaboration in the fields of :As result of this research, new repair techniques have been developed which improve the reliability of repairs extensively.It has been proved that repaired blades are often better than new blades because of the use of superior materials, better coatings and modified heat treatments

Notes:

Vendor supplied data

Publisher Number:

821490

Access Restriction:

Restricted for use by site license