Identifying the optimal HVOF spray parameters to attain minimum porosity and maximum hardness in iron based amorphous metallic coatings
Reads0
Chats0
TLDR
In this article, an iron-based amorphous metallic coating was developed on 316 stainless steel substrate using HVOF spray technique, and empirical relationships were developed to predict the porosity and micro hardness of iron based ammorphous coating incorporating high velocity oxy-fuel (HVOF) spray parameters such as oxygen flow rate, fuel flow rate and spray distance.About:
This article is published in Defence Technology.The article was published on 2017-04-01 and is currently open access. It has received 68 citations till now. The article focuses on the topics: Thermal spraying & Coating.read more
Citations
More filters
Journal ArticleDOI
Wear and corrosion resistant performance of thermal-sprayed Fe-based amorphous coatings: A review
TL;DR: In this paper, important research progresses achieved in regards to deposition technologies and properties of thermal sprayed Fe-based amorphous coatings are reviewed, and the dependence of wear and corrosion resistance of the coatings on processing parameters, e.g., kinetic energy, particle size, gas flow rate, and heat treatment temperature are summarized.
Journal ArticleDOI
Influence of the high-velocity oxygen-fuel spray parameters on the porosity and corrosion resistance of iron-based amorphous coatings
TL;DR: In this article, three parameters of spray distance, oxygen flow and kerosene flow were optimized by the Taguchi method, with the porosity of the coatings as object, and the statistical tools including orthogonal experimental design, signal-to-noise ratio and analysis of variance were used to optimize the spray parameters.
Journal ArticleDOI
Influence of processing conditions on the properties of thermal sprayed coating: a review
TL;DR: In this article, thermal spray coatings are a group of coating processes that enhance the performance of parts by adding functionality to surfaces, and they are used to enhance the functionality of parts.
Journal ArticleDOI
Corrosion and wear properties of FeCrMnCoSi HVOF coatings
Guilherme Yuuki Koga,Witor Wolf,Witor Wolf,Robert Schulz,Sylvio Savoie,Claudemiro Bolfarini,C.S. Kiminami,Walter Jose Botta,Walter Jose Botta +8 more
TL;DR: In this article, the pitting corrosion and the sliding wear resistances of CaviTec coatings produced by high-velocity oxygen fuel (HVOF) and deposited onto a 304 stainless steel (SS) were evaluated.
References
More filters
Journal ArticleDOI
Atomic-level structure and structure–property relationship in metallic glasses
Yongqiang Cheng,Evan Ma +1 more
TL;DR: In this article, the authors review the tremendous efforts over the past 50 years devoted to unraveling the atomic-level structure of MGs and the structural origin of their unique behaviors.
Journal ArticleDOI
Mechanical properties of bulk metallic glasses
TL;DR: In this article, the deformation and failure initiation mechanisms of bulk metallic glasses have been investigated, showing that brittle and plastic failure can create intricate fracture patterns, quite different from those observed in crystalline solids.
Journal ArticleDOI
A study of high velocity oxy-fuel thermally sprayed tungsten carbide based coatings. Part 1: Microstructures
TL;DR: The microstructures of two tungsten carbide-cobalt (WC-Co) coatings, deposited using high velocity oxy-fuel (HVOF) thermal spraying method in different conditions, are studied in this paper.
Journal ArticleDOI
Effect of impact angle on the slurry erosion–corrosion of 304L stainless steel
G.T. Burstein,K. Sasaki +1 more
TL;DR: In this paper, the effect of impact angle on slurry erosion and corrosion of stainless steel using a new slurface erosion rig is investigated, and the authors demonstrate that the synergistic effect between erosion and degradation is enhanced by a more oblique angle of impact.