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Babcock-Hitachi K.K.

Hitachi

The total diagnostic system for boiler preventive maintenance was developed to support systematical evaluation of each part of a boiler and drafting of a systematic maintenance plan.

Features

  1. Total evaluation of subject parts (waterwall tube, headers, etc) is possible.
    It can totally evaluate the degree of damage of the part based on partial inspections and evaluation results.
  2. Visual display of damage evaluation results.
  3. Evaluation of combined damage (creep and fatigue, corrosion and erosion, etc).
  4. Future damage prediction / damage progress prediction formula : Future prediction.

Plant Diagnosis : Residual Life Evaluation

  • Creep (Creep fatigue,Oxidation creep)
  • Fatigue (Thermal fatigue,Corrosion fatigue)
  • Corrosion (High temperature corrosion,High temperature oxidization,Steam oxidation)
  • Erosion (Heat aging Material,degradation)