BELZONA REPAIR TO TURBINE STATIONARY BLADE HOLDER

KHIA ID: 803
Industry: Power (POWR)
Application: CEP-Centrifugal Pumps (CEP)
Substrate: Cast Iron ASTM A27
Customer Location: Geothermal Power Station in Indonesia
Application Date: August, 2006
Products:

Belzona® 1111 (Super Metal)

Belzona® 1591 (Ceramic XHT)

Problem: Erosion-corrosion on seating area of the upper and lower halves of the stationary blade holder. This had been caused by many years exposure to saturated steam.
Photograph Descriptions
  1. View of the Stationary Blade Holders
  2. Typical damage found on the seating area after blasting
  3. Template in place to form the Belzona® 1111
  4. Job completed with Belzona® 1591
Application Situation
Stationary Blade Holder
Application Method
Application was carried out in accordance with Belzona Know How System Leaflet CEP-3 and CEP-5.
Belzona Facts
Belzona was used because there was no other suitable solution to protect Blade Holder from erosion-corrosion. Belzona® 1511 would now be recommended for rebuilding in place of Belzona® 1111.
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