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Table 7 TBC performance results at high temperature using initial and optimal process parameters

From: Taguchi-Grey relation analysis for assessing the optimal set of control factors of thermal barrier coatings for high-temperature applications

 

Initial process parameters

Optimal process parameters

Prediction

Experiment

Level

A3-T3-C3-B3

A4-T3-C4-B2

A4-T3-C4-B2

TD

226

-

265

TFC

430

-

466

GRG

0.8168

0.9656

0.9628