Microstructure, Hardness and Wear Resistance of the Hard Layer Containing Silicon Carbide Particles on ASTM A106 Steel Produced by GTAW Welding

Subject Areas : journal of New Materials

H. Mazaheri ¹ (کارشناسی ارشد، دانشگاه آزاد اسلامی، واحد نجف‌آباد، گروه مواد، نجف‌آباد، ایران.)
A.R. Alaei ² (استادیار دانشگاه آزاد اسلامی، واحد نجف‌آباد، گروه مواد، نجف آباد، ایران.)
M. fazel ³ (استادیار دانشگاه پیام نور، بخش فنی و مهندسی، گروه مهندسی مکانیک، اصفهان، ایران.)

Received: 2016-01-30 Accepted : 2016-01-30 Published : 2016-01-21

Keywords: hardness, Gas tungsten arc welding, Resistance to Wear, Steel/Silicon Carbide Composite,

Abstract :

In this work, production of composite layer contains silicon carbide particles in ASTMA106 with GTAW(gas tungsten arc welding)was investigated.Deffrent valume fractions of silicon carbide was deposit on the surface of steel slab which was melted upon the contact  with GTAM gases. The structure of layer produced was investigated with (OM),(SEM) and the phases was determined with (XRD). The coating has dendritic structure with silicon carbide reinforcement which improved hardness and wear behaviors. It was observed that presence of sic increased the hardness of samples from 650 to 1200 Vickers ) and also improved wear resistance drastically.

References:

همکاری‌هایشان، سپاسگزاری کنند.

Refrences

1- F. Molleda and J. Molleda, "A study of the Solid-Liquid Interface in Cobalt Base Alloy (Satellite) Coatings Deposited by Fusion Welding (TIG)", Materials Characterization, Vol. 57, pp. 227-231, 2006.

2- F. Madadi, F. Ashrafizadeh and M. Shamanian, "Optimization of pulsed TIG Cladding Process of Stellite Alloy on Carbon Steel Using RSM", Journal of Alloy and Compounds, Vol.510, pp. 71-77, 2012.            

3- S. Buytoz and M. Ulutan, "In Situ Synthesis of SiC Reinforced MMC Surface on AISI 304 Stainless Steel by TIG Surface alloying", Surface & Coatings Technology, Vol. 200, pp. 3698-3704, 2006.

4- O. Nuri Celik, M. Ulutun and S. Buytoz, " Effects of Graphite Content on the Microstructure and Wear Properties of an AISI 8620 Steel Surface Modified byTungsten Inert Gas (TIG)", Surface & Coatings Technology, Vol. 206, pp. 1423- 1429, 2011.

 

5- Y. C. Lin, "Microstructure and tribological Performance of Ti-6Al-4V cladding with SiC Powder",Surface & Coatings Technology, Vol. 205, pp. 5400-5405, 2011.

6- V. Udhayabanu and K. R. Ravi, "Synthesis of in-situ NiAl-Al₂O₃ Nanocomposite by Reactive Milling and Subsequent heat Treatment", Intermetallics, Vol. 18, pp. 353-358, 2010.

7- Y. C. Lin, H. M. Chen, "Analysis of Microstructure and Wear Performance of SiC Clad Layer on SKD61 Die Steel After Gas Tungsten Arc Welding", Materials and Design, Vol. 47, pp. 828-835, 2013.

8- ASTM A-106. Standard Specification for Seamless Carbon Steel Pipe for High Temperature Service. USA: ASTM International, 2011.

9- S. S. M. Tavares and J. M. Pardal, "Failure of ASTM A-106 Gr.B Tube by Creep and Erosive Wear", Engineering Failure Analyses, Vol. 26, pp. 337-343, 2012.

10- J. Lippold and D. Koteecki, "Welding Metalurgy and Weld Ability of Stanless Stells", John Wiley & Sons, New York, 2007.                                                                                                                                                             

11-S. Buytoz, "Micro Structural Properties of SiC Based Hard Facing on low Alloy steel" Surface & Coatings Technology, Vol. 200, pp. 3734-3742, 2006.                                   

12- J. Majumdar, "Studies on Compositionally Graded Silicon Carbide Dispersed Composite Surface on Mild Steel Developed by Laser Surface Cladding", Vol. 203, pp. 505-512, 2008.                        

13-M. F. Buchely and J. C. Gutierrez, "The Effect of Microstructure on Abrasive Wear of Hard Facing Alloys", Wear, Vol. 259, pp. 52-61, 2005.                          

14- J. Majumdar, "Studies on Compositionally Graded Silicon Carbide Dispersed Composite Surface on Mild Steel Developed by Laser Surface Cladding", Vol. 203, pp. 505-512, 2008.                                                

15- R. Yang and Z. Liu, "Study of in-situ Synthesis TiCp/Ti Composite Coating  on Alloy Ti6Al4V by TIG Cladding", Vol. 36, pp. 349-354, 2012.                

16-Y. C. Lin, "Elucidating the Microstiucture and Wear Behavior of Tungsten Carbide", Journal of Materials Processing Technology, Vol. 210, pp. 219-225, 2010.                     

17- Y. C. Lin, "Elucidating the Microstiucture and Wear Behavior of tungsten Carbide", Journal of Materials Processing Technology, Vol. 210, pp. 219-225, 2010.        

18- K. Amini and A. Akhbarizadeh "Investigating the Effect of the Quench Environment on the Final Microstructure and Wear Behavior of 1.2080 tool steel after Deep Cryogenic Heat Treatment", Materials and Design, Vol. 45, pp. 316-322, 2013.