The Effect of Post-Heat Treatment on The Mechanical Properties of FeCrBMnSi Coatings Prepared by Twin Wire Arc Spraying (TWAS) Method on Pump Impeller From 304 Stainless Steel

Authors

  • Deni Fajar Fitriyana Department of Mechanical Engineering, Faculty of Engineering. Universitas Negeri Semarang, Kampus Sekaran, Gunungpati, Semarang, 50229, Indonesia
  • Samsudin Anis Department of Mechanical Engineering, Faculty of Engineering. Universitas Negeri Semarang, Kampus Sekaran, Gunungpati, Semarang, 50229, Indonesia
  • Abdul Rachman Al Qudus Department of Mechanical Engineering, Faculty of Engineering. Universitas Negeri Semarang, Kampus Sekaran, Gunungpati, Semarang, 50229, Indonesia
  • Mirza Aufa Nugraha Lakuy Department of Mechanical Engineering, Faculty of Engineering. Diponegoro University, Jl. Prof. Sudarto No.13, Tembalang, Semarang, Jawa Tengah 50275, Indonesia
  • Rifky Ismail Department of Mechanical Engineering, Faculty of Engineering. Diponegoro University, Jl. Prof. Sudarto No.13, Tembalang, Semarang, Jawa Tengah 50275, Indonesia
  • Sri Nugroho Department of Mechanical Engineering, Faculty of Engineering. Diponegoro University, Jl. Prof. Sudarto No.13, Tembalang, Semarang, Jawa Tengah 50275, Indonesia
  • Gunawan Dwi Haryadi Department of Mechanical Engineering, Faculty of Engineering. Diponegoro University, Jl. Prof. Sudarto No.13, Tembalang, Semarang, Jawa Tengah 50275, Indonesia
  • Athanasius Priharyoto Bayuseno Department of Mechanical Engineering, Faculty of Engineering. Diponegoro University, Jl. Prof. Sudarto No.13, Tembalang, Semarang, Jawa Tengah 50275, Indonesia
  • Januar Parlaungan Siregar Department of Mechanical Engineering, College of Engineering, Universiti Malaysia Pahang, 26300 Gambang, Kuantan, Malaysia

DOI:

https://doi.org/10.37934/arfmts.93.2.138147

Keywords:

Impeller, pump, TWAS, FeCrBMnSi

Abstract

The Twin Wire Arc Spray (TWAS) is one of the most widely used types of thermal spray coating because of its low cost, high efficiency and can also be used for mass production. However, heat treatment after the Fe-based amorphous coating process uses the TWAS method on pump impellers made of 304 stainless steel are not well documented. The purpose of this study is to determine the effect of post heat treatment after FeCrBMnSi coating with the TWAS method to increase wear resistance on pump impeller materials made of 304 stainless steel. In this study, NiAl and FeCrBMnSi were used as bond coats and top coats. Before the coating process, the substrate materials were sandblasted to obtain a surface roughness of 75 - 100 µm. The coating process is carried out by setting parameters of current spraying (A), voltage spraying (V), compressed air pressure (Bar), and standoff distance (mm) each of 150; 28.4; 5; and 400. Post heat treatment was carried out at a temperature of 500°C and 700°C for 3 hours using Furnace Chamber Thermolyne F6010. Tests of thickness, microhardness (ASTM 92-82), wear rate (ASTM G99-95A), micrography (ASTM E3), SEM, and adhesive strength (ASTM D- 4541) have been completed. The results of this study indicate specimens with post-heat treatment produce a coating layer with better mechanical properties than specimens without post-heat treatment. Specimens with post-heat treatment at a temperature of 700°C for 3 hours resulted in the smallest total wear rate of 6.6x10-4 mm3/s.

Author Biographies

Deni Fajar Fitriyana, Department of Mechanical Engineering, Faculty of Engineering. Universitas Negeri Semarang, Kampus Sekaran, Gunungpati, Semarang, 50229, Indonesia

deniifa89@mail.unnes.ac.id

Samsudin Anis, Department of Mechanical Engineering, Faculty of Engineering. Universitas Negeri Semarang, Kampus Sekaran, Gunungpati, Semarang, 50229, Indonesia

samsudin_anis@mail.unnes.ac.id

Abdul Rachman Al Qudus, Department of Mechanical Engineering, Faculty of Engineering. Universitas Negeri Semarang, Kampus Sekaran, Gunungpati, Semarang, 50229, Indonesia

abdulraq@students.unnes.ac.id

Mirza Aufa Nugraha Lakuy, Department of Mechanical Engineering, Faculty of Engineering. Diponegoro University, Jl. Prof. Sudarto No.13, Tembalang, Semarang, Jawa Tengah 50275, Indonesia

mirzaaufa10@gmail.com

Rifky Ismail, Department of Mechanical Engineering, Faculty of Engineering. Diponegoro University, Jl. Prof. Sudarto No.13, Tembalang, Semarang, Jawa Tengah 50275, Indonesia

rifky_ismail@ft.undip.ac.id

Sri Nugroho, Department of Mechanical Engineering, Faculty of Engineering. Diponegoro University, Jl. Prof. Sudarto No.13, Tembalang, Semarang, Jawa Tengah 50275, Indonesia

srinugroho2004@yahoo.com

Gunawan Dwi Haryadi, Department of Mechanical Engineering, Faculty of Engineering. Diponegoro University, Jl. Prof. Sudarto No.13, Tembalang, Semarang, Jawa Tengah 50275, Indonesia

gunawan_dh@ft.undip.ac.id

Athanasius Priharyoto Bayuseno, Department of Mechanical Engineering, Faculty of Engineering. Diponegoro University, Jl. Prof. Sudarto No.13, Tembalang, Semarang, Jawa Tengah 50275, Indonesia

apbayuseno@gmail.com

Januar Parlaungan Siregar, Department of Mechanical Engineering, College of Engineering, Universiti Malaysia Pahang, 26300 Gambang, Kuantan, Malaysia

januar@ump.edu.my

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Published

2022-03-26

How to Cite

Deni Fajar Fitriyana, Samsudin Anis, Abdul Rachman Al Qudus, Mirza Aufa Nugraha Lakuy, Rifky Ismail, Sri Nugroho, Gunawan Dwi Haryadi, Athanasius Priharyoto Bayuseno, & Januar Parlaungan Siregar. (2022). The Effect of Post-Heat Treatment on The Mechanical Properties of FeCrBMnSi Coatings Prepared by Twin Wire Arc Spraying (TWAS) Method on Pump Impeller From 304 Stainless Steel. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 93(2), 138–147. https://doi.org/10.37934/arfmts.93.2.138147

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