2015
DOI: 10.1080/02670844.2015.1119507
|View full text |Cite
|
Sign up to set email alerts
|

Microstructure study of cold sprayed 50%Ni–50%Cr coating on Inconel-601

Abstract: A superalloy surface is modified with corrosion resistant 50%Ni-50%Cr (wt.%) coating, deposited by high pressure cold spray method. The goal of this study is to check the suitability of this cold method of coating formation as a manufacturing source for Ni-Cr coating on the superalloy for applications in high temperature erosive-corrosive conditions. The modified superalloy surface is characterised by porosity analysis, scanning electron microscopy, backscattered electron images, energy dispersive X-ray spectr… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
6
0

Year Published

2016
2016
2022
2022

Publication Types

Select...
8
1

Relationship

0
9

Authors

Journals

citations
Cited by 13 publications
(6 citation statements)
references
References 32 publications
0
6
0
Order By: Relevance
“…All the alloying elements appear very uniformly distributed. In IN625 alloy, it is fundamental to identify the effect of each single alloying element [43,44]; these properties are summarised in Table 2.…”
Section: Resultsmentioning
confidence: 99%
“…All the alloying elements appear very uniformly distributed. In IN625 alloy, it is fundamental to identify the effect of each single alloying element [43,44]; these properties are summarised in Table 2.…”
Section: Resultsmentioning
confidence: 99%
“…This may be owing to the large amount of cold working involved during this process. However, to improve the ductility of coldsprayed coatings/materials, without significant reduction in strength, distinct post-processing heat treatments of coating materials and optimization of processing conditions are usually utilized [219][220][221][222][223]. The tensile characteristics of CS coatings after post coating heat treatment are summarized in Table 5.…”
Section: Tensile Characteristicsmentioning
confidence: 99%
“…Experimental evidence thus pointed to a strong correlation between cracking in the welded zone and the presence of gaps. Hightemperature corrosion of Inconel 601 has been analyzed extensively in the literature [3,4]. However, the present paper analyzes the synergetic effects between Cu-Inconel 601 interface pollution, heat treatment-induced Inconel yielding, and cracking due to micro-movement during bending.…”
Section: Introductionmentioning
confidence: 99%
“…To resist high-temperature wear and corrosion, ground electrodes of spark plugs formed by a copper core and a high-temperature corrosion-resistant Nickel-based alloy mantle have been developed. Inconel 601 is the material of choice for high-temperature corrosive environments [3,4].…”
Section: Introductionmentioning
confidence: 99%