Laser Deposition of a High-Temperature EP648 Alloy on a ZhS6U Alloy Base

被引：0

作者：

M. I. Silenskii ^{[1
]}

R. A. Latypov ^{[1
]}

机构：

[1] Moscow Polytechnic University, Moscow

来源：

Russian Metallurgy (Metally) | 2024年 / 2024卷 / 3期

关键词：

HPT blades; laser surfacing; metallographic studies; microhardness; nickel superalloys; ridge restoration;

D O I：

10.1134/S0036029524700952

中图分类号：

学科分类号：

摘要：

Abstract: The effect of the laser power during the deposition of an EP648 alloy on HPT (high-pressure turbine) blade ridges made of a ZhS6U alloy in the course of their restoration has been studied. Macro- and micro-structural analysis of the joint zone and the deposited layer are carried out. The feasibility of restoring HPT blades by laser cladding in comparison with manufacturing new ones is noted. © Pleiades Publishing, Ltd. 2024.

引用

页码：570 / 575

页数：5

共 4 条

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[4] Effect of multiple laser shock peening without coating on residual stress distribution and high temperature dry sliding wear behaviour of Ti-6Al-4 V alloy
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