Microstructure and wear property of Fe–Mn–Cr–Mo–V alloy cladding by submerged arc welding

Lu, Shanping; Kwon, Oh-Sang; Kim, Tae‐Bum; Kim, Kwon-Hu

doi:10.1016/j.jmatprotec.2003.12.016

Cited by 25 publications

(8 citation statements)

References 3 publications

(3 reference statements)

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“…In semiautomatic welding, the welder controls the travel speed, direction, and placement of the weld. The spacing, configuration and electrical nature of the electrodes may be arranged to optimize welding speed and bead shape [1,2].…”

Section: Principle Of Operationmentioning

confidence: 99%

Microscopic Analysis of Heat Affected Zone (HAZ) of Submerged Arc Welding (saw) Joint for 1018 Mild Steel Sheet

Tadavi¹,

Jogi

Dhende³

et al. 2017

Proceedings of the International Conference on Communication and Signal Processing 2016 (ICCASP 2016)

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Abstract:This research presents observation of the microstructure of 1018 mild steel in the heat affected zone (HAZ) region. For SAW process various parameters are chosen such as current, voltage and welding speed. The welding experiments were conducted as per the Taguchi L9 method. The samples of 1018 MS were welded by submerged arc welding (SAW), followed by sample preparation and observation under Nikon microscope. Sample was prepared by cutting, mounting, polishing and etching method. It was observed that the microstructure of the centre of weld zone is completely different from the heat-affected zone. The few defects such as porosity, inclusion due to slag and the variation in microstructure due to temperature difference and cooling rate are observed through microscopic analysis.

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Section: Principle Of Operationmentioning

confidence: 99%

Microscopic Analysis of Heat Affected Zone (HAZ) of Submerged Arc Welding (saw) Joint for 1018 Mild Steel Sheet

Tadavi¹,

Jogi

Dhende³

et al. 2017

Proceedings of the International Conference on Communication and Signal Processing 2016 (ICCASP 2016)

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show abstract

“…Cladding is defined as the deposition of a dissimilar material on a substrate surface to obtain desired properties by applying heat sources such as arcs, flames, induction heat, and high energy beams. Surface modification technologies such as thermal spray, plasma cladding and laser cladding can improve the wear resistance of industrial components (Lu et al, 2004;Xu et al, 2006).…”

Section: Introductionmentioning

confidence: 99%

Wear behavior of ceramic powder and nano-diamond cladding on carbon steel surface

Peng

Yuan

2014

Industrial Lubrication and Tribology

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Purpose – Thick composite claddings of carbides on a metal matrix are ideal for use in components that are subject to severe abrasive wear. It is a metal matrix composite (MMC) that is reinforced by an appropriate ceramic phase and nano-diamond cladding to reduce friction and to protect the opposing surface. The paper aims to discuss these issues. Design/methodology/approach – This work evaluated the wear performance of carbon steel cladded with TiC/nano-diamond powders by gas tungsten arc welding (GTAW) method. The microstructures, chemical compositions, and wear characteristics of cladded surfaces were analyzed by scanning electron microscopy (SEM), and energy dispersive X-ray spectroscopy (EDX). Findings – The cladding was uniform, continuous, and almost defect-free, and particles were evenly distributed throughout the cladding layer. The results of wear test indicate that the friction coefficient of the TiC+1.5% nano-diamond cladding is lower than that of AISI 1020 carbon steel. Thus, the wear scar area of the TiC+1.5% nano-diamond cladding is only one-tenth of the AISI 1020 carbon steel. Originality/value – The experiments in this study confirm that, by reducing friction and anti-wear, the cladding layer prepared using the proposed methods can prolong machinery operating life.

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“…However, a continuing problem is the varying laser beam absorption rates of different cladded powders. Comparing complex components by laser method also is expensive and difficult (Lu et al, 2004;Xu et al, 2006a).…”

Section: Introductionmentioning

confidence: 99%

“…Surface cladding is widely used for local surface reinforcement of machining surfaces and for increasing the wear resistance of local surfaces in many other applications. Cladding is defined as the deposition of a dissimilar material on a substrate surface to obtain desired properties by applying heat sources such as arcs, flames, induction heat and high-energy beams (Lu et al, 2004;Xu et al, 2006aXu et al, , 2006b. Surface cladding technologies such as thermal spray, plasma cladding and laser cladding can improve the wear resistance of industrial components.…”

Section: Introductionmentioning

confidence: 99%

Optimizing wear resistance of ceramic (TiN, WC and TiC) clad layer by gas tungsten arc welding (GTAW)

Peng

2014

Industrial Lubrication and Tribology

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Purpose -This paper aims to compare the wear performance of carbon steel specimens clad with TiC, WC and TiN powders by the gas tungsten arc welding (GTAW) method under optimum processing conditions. Design/methodology/approach -Various ceramic powders (TiC, WC and TiN) with equal percentages by weight were prepared for use as cladding materials to compare their effects on wear resistance. The wear behaviors of different cladding specimens were evaluated with a rotating-type tribometer under dry sliding conditions. The cladding microstructures were characterized by optical microscopy, scanning electron microscopy and X-ray energy dispersive spectrometry. Findings -The experimental results confirmed that the hardness was also much higher in the carbon steel with cladding than in carbon steel without cladding. The pin-on-disc wear test showed that the wear-resistance of ceramics clad with TiC is better than that in ceramics clad with WC or TiN. The wear scar area of the specimen with TiC cladding was only one-tenth that of carbon steel without cladding. Originality/value -The experiments confirm that the cladding surfaces of ceramic particles reduce wear rate and friction.

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Microstructure and wear property of Fe–Mn–Cr–Mo–V alloy cladding by submerged arc welding

Cited by 25 publications

References 3 publications

Microscopic Analysis of Heat Affected Zone (HAZ) of Submerged Arc Welding (saw) Joint for 1018 Mild Steel Sheet

Microscopic Analysis of Heat Affected Zone (HAZ) of Submerged Arc Welding (saw) Joint for 1018 Mild Steel Sheet

Wear behavior of ceramic powder and nano-diamond cladding on carbon steel surface

Optimizing wear resistance of ceramic (TiN, WC and TiC) clad layer by gas tungsten arc welding (GTAW)

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