Abstract
Comprehensive study of EuTronic Arc 502 wire arc spraying technology were conducted to establish optimum properties of very high wear resistance coatings alloy of Fe-Cr-Ti-Si-Mn sprayed on ASTM A516, Grade 55 base metal sheets. Alloy of Fe-Cr-Ti-Si-Mn coatings characterization was done in accordance to ASTM G 65-00 Procedure A abrasion resistance test, ASTM G 76-95 erosion resistance tests, ASTM C 633-01 adhesion strength, HV 0.1 hardness tests and metallographic examinations. The research the influence of the basic parameters of the wire arc spraying EuTronic arc 502 shown possible to fabricate a high quality coating of Cr-Fe-Si-Ti, Mn having a thickness of approx. 1.0 [mm], which is characterized by a low porosity in the range of 10-15%, and average grain size less then 50 [nm]. Bonding between base material and sprayed coating is adhesive with bonding strength above 10 [N/mm2]. Alloy of Fe-Cr-Ti-Si-Mn sprayed coating show very high hardness (above 58 HRC), and provide high wear resistance, comparable to HARDOX 400 steel. Erosion resistance at particle impingement angles from 15° to 30° is high but 40% lower than HARDOX 400 steel plate.
| Original language | English |
|---|---|
| Pages (from-to) | 35-40 |
| Number of pages | 6 |
| Journal | International Journal of Modern Manufacturing Technologies |
| Volume | 8 |
| Issue number | 1 |
| Publication status | Published - 2016 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 9 Industry, Innovation, and Infrastructure
Keywords
- Abrasive wear resistance
- Adhesion strength
- Coating
- Erosion wear resistance
- Wire arc spraying
ASJC Scopus subject areas
- Industrial and Manufacturing Engineering
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