铬煅烧粉混合物的重复使用对燃气轮机叶片维修涂层特性的影响

IF 0.4 Q4 METALLURGY & METALLURGICAL ENGINEERING

Russian Metallurgy (Metally) Pub Date : 2024-03-19 DOI:10.1134/S003602952312011X

T. I. Golovneva, A. V. Zorichev, G. T. Pashchenko, V. M. Samoilenko

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引用次数: 0

摘要

摘要研究了在维修燃气涡轮发动机叶片时重复使用铬钙化粉末混合物对扩散涂层厚度和结构的影响。实验研究表明，粉末混合物的重复使用会导致扩散涂层的形成机制发生变化。确定了粉末混合物在涡轮叶片保护涂层沉积过程中的粘附机理。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Effect of Reuse of a Chrome-Calorizing Powder Mixture on the Characteristics of a Coating in the Repair of Gas Turbine Blades

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Effect of Reuse of a Chrome-Calorizing Powder Mixture on the Characteristics of a Coating in the Repair of Gas Turbine Blades

The effect of repeated use of the chrome-calorizing powder mixture on the thickness and structure of the diffusion coating in the repair of gas turbine engine blades was investigated. The experimental study showed that reuse of the powder mixture results in a change in the mechanism of formation of the diffusion coating. The mechanism of sticking of the powder mixture during deposition of the protective coating on the turbine blades was determined.

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来源期刊

Russian Metallurgy (Metally) METALLURGY & METALLURGICAL ENGINEERING-

CiteScore

0.70

自引率

25.00%

发文量

140

期刊介绍： Russian Metallurgy (Metally) publishes results of original experimental and theoretical research in the form of reviews and regular articles devoted to topical problems of metallurgy, physical metallurgy, and treatment of ferrous, nonferrous, rare, and other metals and alloys, intermetallic compounds, and metallic composite materials. The journal focuses on physicochemical properties of metallurgical materials (ores, slags, matters, and melts of metals and alloys); physicochemical processes (thermodynamics and kinetics of pyrometallurgical, hydrometallurgical, electrochemical, and other processes); theoretical metallurgy; metal forming; thermoplastic and thermochemical treatment; computation and experimental determination of phase diagrams and thermokinetic diagrams; mechanisms and kinetics of phase transitions in metallic materials; relations between the chemical composition, phase and structural states of materials and their physicochemical and service properties; interaction between metallic materials and external media; and effects of radiation on these materials.