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tailoring the mechanical properties of laser cladding

Effect of Cooling Modes on Microstructure and Mechanical

Nov 27, 2019 · Xu, M, Liu, S, Mei, M, & Li, B. "Effect of Cooling Modes on Microstructure and Mechanical Properties of Cr18Ni8Mo2Si Cladding to 40Cr by Laser Cladding Technology." Proceedings of the ASME 2019 14th International Manufacturing Science

Effects of aging time on the microstructure and mechanical

Feb 11, 2021 · In this work, 18Ni300 maraging steel was successfully fabricated, for the first time, by a laser cladding technique under atmospheric condition. The effects of different aging times (1, 3, 6, and 9 h) at 500 °C on the microstructure and mechanical properties of the as-cladded 18Ni300 maraging steel were carefully characterized and analyzed. Effects of preheating and carbon dilution on material Mechanical characterization of the 410L deposits undertaken in terms of Vickers microhardness, shear and tensile yield strengths, and ultimate tensile and shear strengths were correlated with the observed microstructural morphologies. KW - Carbon dilution. KW - Hypereutectoid rail steel. KW - Laser cladding. KW - Mechanical properties

Enhancement Surface Mechanical Properties of 2024 Al

Keywords:laser cladding aluminum- boron carbide Introduction For many years, there has been more attention of laser cladding technology due to many reasons, simple, efficient cost technology. For the and almost low-mechanical properties enhancement, it improves wear and corrosion resistance, hardness, fatigue and stiffness beside the strength. Influence of Scanning Speed on Microstructure and Apr 18, 2019 · Fe-based amorphous alloys with excellent mechanical properties are suitable for preparing wear resistant coatings by laser cladding. In this study, a novel Fe-based amorphous coating was prepared by laser cladding on 3Cr13 stainless steel substrates. The influence of scanning speeds on the microstructures and properties of the coatings was

Laser Cladding of Metals » LITMY.RU -

Sep 11, 2020 · The process main properties are the production of a perfect metallurgically bonded and fully dense coatings; the minimal heat affected zone and low dilution between the substrate and filler material resulting in functional coatings that perform at reduced thickness, so fewer layers are applied; fine, homogeneous microstructure resulting from the rapid Laser Surface Processing for Tailoring of Properties by Laser Surface Processing for Tailoring of Properties by Optimization of Microstructure:10.4018/978-1-5225-0329-3.ch006:Laser surface processing involves modification of surface microstructure and/or composition of the near surface region of a component using a high power laser

Laser cladding - SPIE Digital Library

Nov 14, 2003 · The process may be used for large area coverage, by overlapping individual tracks, but it is the ability to protect localized ares and the wide range of materials that can be deposited that makes laser cladding particularly appropriate to tailor surface properties to local service requirements, opening new perspectives for surface engineering. Laser-assisted directed energy deposition of nickel super May 27, 2019 · Sheng, H, Dichen, L, Lianzhong, Z, et al. Tailoring the mechanical properties of laser cladding-deposited ferrous alloys with a mixture of 410L alloy and FeCrBSiMo alloy powders. Materials 2019; 12:1 12. Google Scholar

Microstructure and mechanical properties of laser cladded

Jul 15, 2020 · Laser cladding (LC) is an effective remanufacturing technology that is often used in surface modification process. By choosing the cladding material, the repaired surface can have specific performance, such as high hardness [ [7], [8], [9], [10] ], good corrosion and wear resistance [ [11], [12], [13]] and so on. Microstructure and mechanical properties of some metal Mechanical properties (hardness) are good, confirming therefore that laser cladding is a promising primary manufacturing route for the fabrication of various MMCs, which could act as wear resistant layers. References :1 - Clyne, T.W. and Withers, P.J., "An introduction to metal matrix composites",

Microstructures and mechanical properties of wear

In this work, a freeze-dried TiO 2 nano-sized powder was used as the coating material and single tracks of TiO x coating were cladded on Ti-6Al-4V substrates using a diode laser. The microstructure, chemical composition, and mechanical properties of the coatings were characterized and their relationships were explored. New Systems for Laser Cladding - PRECITECLASEr CLADDING 2013 WILEY-VCH Verlag GmbH & Co. KGaA, mechanical properties, wear and corrosion resistance. Detailed process development is required to tailor the coating properties for each application within the steel works (Fig. 3).

Optimizing mechanical properties of AlCoCrFeNiTi x high

Jun 01, 2013 · A series of Al2CrFeNiMox (x = 0 to 2.0 at.%) high-entropy alloys coatings was synthesized on stainless steel by laser cladding. The effect of Mo content on the microstructures and mechanical TRANSMISSION WELDING OF GLASSES BY characterizing mechanical properties of the molten region irradiated by ultrashort pulse laser inside a single piece of transparent materials. Miyamoto et al. [8] evaluated the mechanical strength of laser-melt zone using a three-point bending test, and showed that the strength in that zone was as high as un-irradiated

Tailoring corrosion resistance of laser-cladded Ni/WC

Jun 06, 2018 · Nickel-based alloy cladding of steel offers a solution by enabling better wear and corrosion resistance, and high bonding strength. The laser surface cladding of steel was conducted using a high-power direct diode laser. Layers of tungsten carbide in Ni (40% Ni-60% WC) combined with 1 and 2% lanthanum oxide (La 2 O 3) and cerium oxide (CeO 2) were Tailoring the Mechanical Properties of 3D Microstructures Jun 03, 2019 · Tailoring the Mechanical Properties of 3D Microstructures Using Visible Light PostManufacturing. Marvin Gernhardt. School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD, 4000 Australia The photochemistry of anthracene, a new class of photoresist for direct laser

What is Metal Cladding - Learn Mechanical Engineering

Laser cladding is a method of depositing material by which a powdered or wire feedstock material is melted and consolidated by use of a laser in order to coat part of a substrate or fabricate a near-net shape part (additive manufacturing technology) It is often used to improve mechanical properties or increase corrosion resistance, repair worn tailoring material properties of aluminum by local laser heatTailoring Material Properties of Aluminum by Local Laser . 2012/1/1However, by tailoring the mechanical properties with a local laser heat treatment before the forming operation the bending angle can be increased by 73% to 52 until crack occurs. 6. Local heat treatment of high strength aluminum produced by Accumulative Roll Bonding 6.1.

Tailoring the Mechanical Properties of Laser Cladding

Then, 410L + 12.5% Fe⁻Cr⁻B⁻Si⁻Mo alloy powder was successfully deposited onto AISI 1060 steel substrate via laser cladding deposition, and the mechanical properties met those of the substrate, which verified that tailoring the mechanical properties of the laser cladding-deposited alloys with a mixture of 410L and

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