Investigating the Wear Behaviour of FeCrC/B4C Powder Alloys Coating Produced by Plasma Transferred Arc Weld Surfacing Using the Taguchi Method

2013 ◽  
Vol 55 (6) ◽  
pp. 462-467 ◽  
Author(s):  
Ali Kaya Gür
Keyword(s):  
Taguchi Method ◽  
Wear Behaviour ◽  
Powder Alloys ◽  
Plasma Transferred Arc ◽  
Transferred Arc ◽  
B4c Powder

Microstructure and Wear Behaviour of a Novel Fe-Cr-V- C Plasma Transferred Arc Coating

JOM ◽  
2021 ◽  
Author(s):  
Abhay Ranjan ◽  
Kaushal Kishore ◽  
Varinder Pal ◽  
Manashi Adhikary ◽  
Anup Kumar ◽  
...  
Keyword(s):  
Wear Behaviour ◽  
Plasma Transferred Arc ◽  
Transferred Arc

New Developments in the Plasma Transferred Arc Process

1997 ◽  
Author(s):  
R.J. DuMola ◽  
G.R. Heath
Keyword(s):  
High Performance ◽  
Power Utility ◽  
Small Areas ◽  
Powder Alloys ◽  
Plasma Transferred Arc ◽  
Transferred Arc ◽  
Recent Developments ◽  
Coating Method ◽  
And Performance ◽  
New Applications

Abstract The plasma transferred arc process continues to be the coating method of choice for the application of cobalt base alloys onto valve and valve trim. Although new applications have been developed over the years, the process remains largely associated with the application of high performance, highly alloyed powders for relatively small parts or small areas of large parts. The use of the plasma transferred arc process for large volume application has been limited by the robustness and performance characteristics of the equipment and the use of cobalt. A new plasma transferred arc system (power source, torch and process controller) has been developed which allows the application of powder metal alloys at deposition rates of up to 40 pounds per hour. In addition, there has been a development of new non-cobalt powder alloys with excellent mixed corrosion and wear resistance properties. These capabilities have rendered the process technically and economically viable for large and demanding applications in the mining, power utility and steel industries. The new PTA system and the recent developments in powder alloys will be discussed. Reference will be made to specific applications in target industries.

Wear Behaviour of Recycled Hard Particle Reinforced NiCrBSi Hardfacings Deposited by Plasma Transferred Arc (PTA) Process

2012 ◽  
Vol 527 ◽  
pp. 179-184 ◽  
Author(s):  
Arkadi Žikin ◽  
Irina Hussainova ◽  
Christian Katsich ◽  
Priit Kulu ◽  
Dmitri Goljandin
Keyword(s):  
Wear Resistance ◽  
Matrix Alloy ◽  
Wear Behaviour ◽  
High Wear Resistance ◽  
Hard Particle ◽  
Plasma Transferred Arc ◽  
Transferred Arc ◽  
Average Wear ◽  
Combined Impact ◽  
Plasma Transferred Arc Hardfacing

The main goal of present work was to study room temperature wear behaviour of advanced cermet particle reinforced hardfacings. For this purpose three different recycled powders: WC-Co, TiC-NiMo and Cr3C2-Ni were used as reinforcements for the commercially used NiCrBSi matrix alloy. Plasma transferred arc hardfacing process was used for deposition of the hardfacings. Manufactured hardfacings show only average wear resistance compared to WC/W2C reinforced NiCrBSi hardfacing with two times higher wear values. However, in combined impact/abrasive and erosive contacts, manufactured hard particle reinforced hardfacings have shown very promising results with high wear resistance. It was shown, that double structuring along with right material constituent and coating procedure selection may provide high wear resistance.

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