HOT CORROSION BEHAVIOR AND EVALUATION OF TURBINE COMPONENTS AND MATERIALS USED FOR GAS TURBINE ENGINE

J Chin Soc Corr Pro

2011, Vol. 31

Issue (5): 399-403 DOI:

Research Articles

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HOT CORROSION BEHAVIOR AND EVALUATION OF TURBINE COMPONENTS AND MATERIALS USED FOR GAS TURBINE ENGINE

WANG Li，LIU Chunyang，HAN Zhenyu, TONG Wenwei

AVIC Shenyang Aeroengine Research Institute, Shenyang 110015

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Abstract In the present investigation, the mechanism and hazard of hot corrosion for metal materials were reviewed. Based on analyzing laboratory testing techniques of hot corrosion, turbine blades and vanes of some gas turbine engine were introduced to study the evaluating method for hot corrosion resistance capability of turbine components and materials with burner-rig test. It was shown that burner-rig test was competent for evaluating hot corrosion resistance of gas turbine components and materials. It should be the most efficient method on evaluating marine environment hot corrosion resistance of gas turbine components and materials in laboratory so far, and the objective authorities of anti-corrosion designing and processing could be provided by this kind of test method.

Key words: burner-rig test turbine components marine environment hot corrosion

Received: 21 July 2011

ZTFLH:

TG172.8

Corresponding Authors: LIU Chunyang E-mail: liucy826@gmail.com

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WANG Li，LIU Chunyang，HAN Zhenyu, TONG Wenwei. HOT CORROSION BEHAVIOR AND EVALUATION OF TURBINE COMPONENTS AND MATERIALS USED FOR GAS TURBINE ENGINE. J Chin Soc Corr Pro, 2011, 31(5): 399-403.

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https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y2011/V31/I5/399

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