Role of thermal spray coatings on wear, erosion and corrosion behavior: A review

被引：60

作者：

Mehta, Jimmy ^{[1
]}

Mittal, Varinder Kumar ^{[1
]}

Gupta, Pallav ^{[1
]}

机构：

[1] Department of Mechanical Engineering, Amity University, Uttar Pradesh, Noida,201313, India

来源：

Journal of Applied Science and Engineering | 2017年 / 20卷 / 04期

关键词：

Aluminum corrosion - Combustion - Corrosion resistance - Corrosive effects - Detonation - Fuels - Gas turbines - HVOF thermal spraying - Plasma spraying - Rare earths - Sprayed coatings - Turbomachine blades - Wear of materials - Wear resistance;

D O I：

10.6180/jase.2017.20.4.05

中图分类号：

学科分类号：

摘要：

Wear, erosion and corrosion are the common problems been faced by every industry. Thermal spray coatings have emerged as one of the best technique to provide excellent resistance to wear and erosion. These spray techniques lead to superior bond strength, low porosity, resistance to erosioncorrosion, etc. Different compositions of CrC-NiCr, WC-Co, AlO-TiO, etc. are extensively used in a wide variety of applications like gas turbines, boilers, shovel blades, aircrafts, etc. to improve the abrasive wear. Much literature is available for detonation gun, high velocity oxy-fuel and plasma spray as coating techniques. In recent years, efforts have been made to use alloy substrates and rare earth metals with different composition for developing new coatings. In this review paper, comprehensive and critical analysis has been made on available literature for different types of spray coatings and their applications.

引用

页码：445 / 452