Improvement mechanical properties of Inconel and Monel alloys synthesis by laser coating

被引：5

作者：

Elttayef, Abdulhussain K. ^{[1
]}

Abass, Laith Nadhim ^{[1
]}

Abd Al-Latif, Lubna Ghazi ^{[1
]}

机构：

[1] Minist Sci & Technol, Baghdad, Iraq

来源：

OPTICS AND LASER TECHNOLOGY | 2019年 / 109卷

关键词：

Silicon; Inconel alloy; Monel alloy; Nd: YAG laser; Erosion and hardness; ALUMINUM;

D O I：

10.1016/j.optlastec.2018.07.021

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This study is looking after proceeding a dual coating process consisting of Aluminum and Silicon metals on different alloys (Inconel, and Monel alloys), using laser Nd: YAG (1600 mJ) technique as an energy source. These alloys are known to be used for manufacturing petroleum towers. The effect of diffusion coating on alloys was studied by comparing corrosion resistance, hardness (Vickers hardness type) and X-ray diffraction tests with pre-coating results. After laser coating, it was found that there was a decrease in corrosion rate in Inconel alloy but the Monel alloy showed an increase in corrosion rate compared to pre- Laser coating. Both alloys (Inconel and Monel) show lower hardness values after coating compared with their values before coating. (C) 2018 Elsevier Ltd. All rights reserved.

引用

页码：49 / 54

页数：6

共 8 条

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