Gas Tungsten Arc Cladding of Titanium-Nickel Overlays onto the Carbon Steel and Stainless Steel for Cavitation Erosion Resistance

Chen, J.M.; He, Jianlong; Chen, K.C.; Chang, Jing-Tang

doi:10.4028/www.scientific.net/kem.479.81

Cited by 2 publications

(1 citation statement)

References 17 publications

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“…Some coating containing typical elements increased wear resistance property significantly. In a work, plasma transferred boride coating on 1082 steel increased wear resistance by four orders to that of steel substrate [41]. The same type of coating on the same substrate was done by SMAW also [42].…”

Section: IVmentioning

confidence: 99%

A Review on Cladding Process to Improve Metal Properties

Sharma¹

2018

IJRASET

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Cladding on a surface may refer two main functions; one is to improve surface dependent properties like resistance to wear under abrasion, erosion and corrosion, and the other is to enhance the bulk dependent properties like hardness, strength, etc. that is known as hard facing. Clad components are expected to have capabilities of serving its specific function in a hostile environment for a sufficiently long time economically. For this, there is increasing demand of clad components in various industries like chemical, naval, mining, agriculture, power generation, etc. On the other hand, tool manufacturers use cladding techniques more and more in producing tools like rollers, dies, jaws, etc. which should possess high hardness and large compressive strength. Cladding through welding is one popular and versatile method. In this paper, various methods, especially, different welding techniques, used for depositing a layer to cover a surface, and in particular, cladding, are discussed mentioning their applications. Various characteristics of clad components are reviewed with reference to parametric optimization, microstructure and corrosion resistance properties.

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Section: IVmentioning

confidence: 99%

A Review on Cladding Process to Improve Metal Properties

Sharma¹

2018

IJRASET

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An investigation on the possibility to improve the corrosion and cavitation resistance of SS304 steel by NiTi coatings

Zeng

Khanlari

Lin

2021

Int. J. Mod. Phys. B

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Equiatomic and near equiatomic NiTi alloys, showing good mechanical and thermal shape memory properties, are widely exploited in different industrial applications. In addition, NiTi alloys have promising anti-cavitation and corrosion-resistance properties. These advantages have provided opportunities to exploit NiTi alloys as the coatings for protecting materials used in the industrial applications. This study is a preliminary investigation aiming to evaluate the feasibility to form NiTi alloy coatings on SS304 steel by tungsten inert argon arc welding (TIG) technology. The microstructure analysis shows that the crystalline phases in NiTi coatings on SS 304 steel are TiNi-B2, TiNi-B19’ and Ni3Ti. The potential of the NiTi coatings to enhance the corrosion resistance and cavitation resistance behaviors of steel exposed to seawater is studied. NiTi coatings, with two different thicknesses of about 1.2 and 2 mm, having homogenous microstructures were successfully deposited on SS304 steel using TIG technology. Results of tests, done in aqueous solutions simulating seawater, showed that the formation of the oxide films on the surface of NiTi coatings increased the corrosion resistance and wear resistance and decreased the damage caused by the cavitation. Moreover, it was understood that the NiTi coatings with 2 mm in thickness show the superior performances than those with 1.2 mm in thickness. The tribological mechanisms responsible for the unique properties of NiTi alloy coatings were investigated. The wear-resistance behaviors of NiTi alloy coatings are greatly influenced by the friction conditions. Increasing load decreased CoF and the wear rate of the coatings were almost constant, which was attributed to the pseudoelasticity of NiTi alloy. The attractive properties of NiTi alloys that makes it most influential materials for industrial applications have also been discussed.

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Gas Tungsten Arc Cladding of Titanium-Nickel Overlays onto the Carbon Steel and Stainless Steel for Cavitation Erosion Resistance

Cited by 2 publications

References 17 publications

A Review on Cladding Process to Improve Metal Properties

A Review on Cladding Process to Improve Metal Properties

An investigation on the possibility to improve the corrosion and cavitation resistance of SS304 steel by NiTi coatings

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