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Nd: YAG Laser Welding of Stainless Steel 304: The Effects of Al 2 O 3 Micro Particles Addition
Technical Paper
2020-28-0418
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
In the present work, fabrication of similar Stainless Steel (SS) 304 joints by Nd-YAG Laser Welding Process (LWP) was done. A novel approach was attempted in this study. Welding was performed on dual sides of the plate (top and bottom) for a better mixture of micro powder particles in the weld pool region to achieve maximum depth of penetration, which is not easily possible in a single-sided LWP. High depth of penetration during fabrication of joints, significantly improved the mixture ratio of molten steel with reinforced micro powder particles. Al2O3 micro powder particles were reinforced in the weld pool region through the drilling process with varying depth ratios, and a moderate gap was maintained between each hole. The effects of Al2O3 on the microstructure and mechanical properties were studied and elaborated. Totally 12 samples were fabricated and joining was performed keeping the frequency as constant and varying laser power, travel speed for all the trials. The findings revealed that joints fabricated with powders showed a decrease in the tensile strength and microhardness when compared with joints fabricated without powders. The microstructures for all the samples at the fusion zone showed refined grains irrespective of the joints fabricated with and without powders. However, reduction in mechanical properties is due to discontinuity in the weld pool zone, irregular distribution of powder particles and void defects which are observed in microstructure evolution. A significant increment in tensile strength in transverse cross-section, longitudinal cross-section and microhardness was observed for the joints fabricated without powders with the operating process parameters low laser power and travel speed. Low laser power created less heat deposition in the weld pool, low travel speed influenced the contact of laser source in the weld region.
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Arulvizhi, V., Alandur Somasundaram, S., viswanathan, k., and ANNAKARA SANKARANARAYANAN, U., "Nd: YAG Laser Welding of Stainless Steel 304: The Effects of Al2O3 Micro Particles Addition," SAE Technical Paper 2020-28-0418, 2020, https://doi.org/10.4271/2020-28-0418.Data Sets - Support Documents
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References
- Kumar , N. , Mukherjee , M. , and Bandyopadhyay , A. Comparative Study of Pulsed Nd : YAG Laser Welding of AISI 304 and AISI 316 Stainless Steels Optics and Laser Technology 88 24 39 2017
- Gardner , L. Thin-Walled Structures Stability and Design of Stainless Steel Structures - Review and Outlook Thin Walled Structures 141 March 208 216 2019
- Hebbale , A.M. , and Srinath , M.S. Microstructural Investigation of Ni Based Cladding Developed on Austenitic SS-304 through Microwave Irradiation Integrative Medicine Research 5 4 293 301 2016
- Tiziani , A. , Giordano , L. , Matteazzi , P. , and Badan , B. Laser Stellite Coatings on Austenitic Stainless Steels Materials science and engineering 88 171 175 1987
- Boztepe , E. , Alves , A.C. , Ariza , E. , Rocha , L.A. et al. A Comparative Investigation of the Corrosion and Tribocorrosion Behaviour of Nitrocarburized, Gas Nitrided, Fluidized-Bed Nitrided and Plasma Nitrided Plastic Mould Steel Surface & Coatings Technology 2017
- Zhang , X. , Wang , J. , Fan , H. , and Pan , D. Erosion-Corrosion Resistance Properties of 316L Austenitic Stainless Steels after Low-Temperature Liquid Nitriding Applied Surface Science 2018
- Duan , C. , Chen , C. , Zhang , J. , Shen , Y. et al. Nitriding of Fe-18 Cr-8Mn Stainless Teel Powders by Mechanical Alloying Method with Dual Nitrogen Source Powder Technology 2016
- Zhao , F. , Wu , M. , Jiang , B. , Zhang , C. et al. A Effect of Nitrogen Contents on the Microstructure and Mechanical Properties of V-Ti Microalloyed Steels for the Forging of Crankshafts Materials Science & Engineering A 731 June 360 368 2018
- Bottoli , A.F. et al. High Temperature Solution-Nitriding and Low-Temperature Nitriding of AISI 316; Effect on Pitting Potential and Crevice Corrosion Performance Applied Surface Science 2017
- Tamilarasan , T.R. , Rajendran , R. , Siva , M. , Sanjith , U. et al. Wear and Scratch Behaviour of Electroless Ni-P-Nano-TiO2: Effect of Surfactants Wear 346-347 148 157 2016
- Soltani , H.M. , and Tayebi , M. Comparative Study of AISI 304L to AISI 316L Stainless Steel Joints by TIG and Nd:YAG Laser Welding Journal of Alloys and Compounds 2018
- Kianezhad , M. , and Raouf , A.H. Effect of Nano-Al2O3 Particles and Friction Stir Processing on 5083 TIG Welding Properties Journal of Materials Processing Tech 2018
- Singh , T. , Tiwari , S.K. , and Shukla , D.K. Results in Materials Friction-Stir Welding of AA6061-T6 : The Effects of Al 2 O 3 Nano-Particles Addition Results in Materials 1 July 100005 2019
- Nosko , M. et al. A Solid-State Joining of Powder Metallurgy Al- Al 2 O 3 Nanocomposites Via Friction-Stir Welding: Effects of Powder Particle Size on the Weldability, Microstructure, and Mechanical Property 754 190 204 2019
- Gopienko , V.G. Production of Aluminum Powders Second Elsevier Ltd. 2019
- Chen , S. , Zhang , M. , Huang , J. , Cui , C. et al. Microstructures and Mechanical Property of Laser Butt Welding of Titanium Alloy to Stainless Steel Materials and Design 53 504 511 2014
- Sahoo , C.K. , and Masanta , M. Effect of Pulse Laser Parameters on TiC Reinforced AISI 304 Stainless Steel Composite Coating by Laser Surface Engineering Process Optics and Lasers in Engineering 67 36 48 2015
- Shenyong , L. , Yucheng , L. , and Qiang , Z. The Filler Powders Laser Welding of ODS Ferritic Steels Journal of Nuclear Materials 456 206 210 2015
- Sehrt , J.T. , Kleszczynski , S. , and Notthoff , C. Nanoparticle Improved Metal Materials for Additive Manufacturing Progress in Additive Manufacturing 2 4 179 191 2017
- J. Schwarz and B. Oertel Sol-Gel Alumina Coatings on Stainless Steel for Wear Protection 179 184 2006
- Almeida , I.A. et al. Optimization of Titanium Cutting by Factorial Analysis of the Pulsed Nd : YAG Laser Parameters 179 105 110 2006
- Prabakaran , M.P. , and Kannan , G.R. Optimization of Laser Welding Process Parameters in Dissimilar Joint of Stainless Steel AISI316/AISI1018 Low Carbon Steel to Attain the Maximum Level of Mechanical Properties through PWHT Optics and Laser Technology 112 Aug. 2018 314 322 2019
- Sun , J. , Yang , Y. , and Wang , D. Optics & Laser Technology Parametric Optimization of Selective Laser Melting for Forming Ti6Al4V Samples by Taguchi Method Optics and Laser Technology 49 118 124 2013
- Tamrin , K.F. , Nukman , Y. , Sheikh , N.A. , and Harizam , M.Z. Determination of Optimum Parameters Using Grey Relational Analysis for Multi-Performance Characteristics in CO2 Laser Joining of Dissimilar Materials Optics and Lasers in Engineering 57 40 47 2014
- Akbari , M. , Saedodin , S. , and Toghraie , D. Experimental and Numerical Investigation of Temperature Distribution and Melt Pool Geometry during Pulsed Laser Welding of Ti6Al4V Alloy Optics and Laser Technology 59 52 59 2014
- Shanmugam , N.S. , Buvanashekaran , G. , Sankaranarayanasamy , K. , and Kumar , S.R. A Transient Finite Element Simulation of the Temperature and Bead Profiles of T-Joint Laser Welds Materials and Design 31 9 4528 4542 2010
- Cherepanov , A.N. , and Shapeev , V.P. Modelling of Laser Welding of Flat Parts Using the Modifying Nanopowders Thermophysics and aero mechanics 20 2 237 250 2013
- Suárez , A. et al. Modeling of Phase Transformations of Ti6Al4V during Laser Metal Deposition Physics procedia 12 666 673 2011
- Torkamany , M.J. , Sabbaghzadeh , J. , and Hamedi , M.J. Effect of Laser Welding Mode on the Microstructure and Mechanical Performance of Dissimilar Laser Spot Welds between Low Carbon and Austenitic Stainless Steels Materials and Design 34 666 672 2012
- Sathiya , P. , Kumar , M. , and Shanmugarajan , B. Effect of Shielding Gases on Microstructure and Mechanical Properties of Super Austenitic Stainless Steel by Hybrid Welding Materials and Design 33 203 212 2012
- Rokanopoulou , A. , Skarvelis , P. , and Papadimitriou , G.D. Surface & Coatings Technology Microstructure and Wear Properties of the Surface of 2205 Duplex Stainless Steel Reinforced with Al 2 O 3 Particles by the Plasma Transferred Arc Technique Surface & Coatings Technology 254 376 381 2014
- Venkatesu , S. , Gangaraju , M. , Bhaskar , S. , and Naidu , B.V.V. A Study of Laser Beam Welding, Gas Tungsten Arc Welding and High Temperature Brazing Processes on Micro Hardness and Tensile Strength of AISI Type 316 Stainless Steel Procedia Computer Science 133 10 18 2018
- Shanmugarajan , B. , and Padmanabham , G. Fusion Welding Studies Using Laser on Ti - SS Dissimilar Combination Optics and Lasers in Engineering 50 1621 1627 2012
- Sarac , İ. , Adin , H. , and Temiz , S. Investigation of the Effect of Use of Nano Al 2 O 3 , Nano TiO 2 , Nano SiO 2 Powders on Strength of Single Lap Joints Bonded with Epoxy Adhesive Composites Part B 166 472 482 2019