Details
| Original language | English |
|---|---|
| Article number | 157472 |
| Pages (from-to) | 431-439 |
| Number of pages | 9 |
| Journal | International Journal of Precision Engineering and Manufacturing - Green Technology |
| Volume | 12 |
| Issue number | 2 |
| Early online date | 29 Aug 2024 |
| Publication status | Published - Mar 2025 |
Abstract
TiC-reinforced composite coatings were fabricated in situ on carbon steel plates using flux-cored arc welding with tubular wire. The flux was composed of titanium powder recycled from chips generated during the machining process. The microstructure of the welded deposits was formed using various metal strip thicknesses to fabricate the wires, resulting in different flux fill values. During welding, titanium chips melted and reacted with carbon to form TiC. The complex in situ-formed phases were beneficial for improving the coating properties. Results indicated that the microhardness of the composite coatings using a greater quantity of flux was enhanced to over four times that of the substrate. More TiC resulted in better hardness values with increased amounts of flux. However, using thick metal strips reduces the flux supply, thereby diminishing the formation of a wear-resistant microstructure.
Keywords
- Experimental tubular wire, Flux filling rate, Hardfacing, Recycled Titanium chip
ASJC Scopus subject areas
- Energy(all)
- Renewable Energy, Sustainability and the Environment
- Materials Science(all)
- General Materials Science
- Engineering(all)
- Mechanical Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
- Business, Management and Accounting(all)
- Management of Technology and Innovation
Sustainable Development Goals
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In: International Journal of Precision Engineering and Manufacturing - Green Technology, Vol. 12, No. 2, 157472, 03.2025, p. 431-439.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Flux Filling Rate Effect on Weld Bead Deposition of Recycled Titanium Chip Tubular Wire
AU - Moreno-Uribe, Andrés M.
AU - Fagundes, José Gedael
AU - Criscuolo, Izabel L.
AU - Hassel, Thomas
AU - Bracarense, A. Q.
N1 - Publisher Copyright: © The Author(s) 2024.
PY - 2025/3
Y1 - 2025/3
N2 - TiC-reinforced composite coatings were fabricated in situ on carbon steel plates using flux-cored arc welding with tubular wire. The flux was composed of titanium powder recycled from chips generated during the machining process. The microstructure of the welded deposits was formed using various metal strip thicknesses to fabricate the wires, resulting in different flux fill values. During welding, titanium chips melted and reacted with carbon to form TiC. The complex in situ-formed phases were beneficial for improving the coating properties. Results indicated that the microhardness of the composite coatings using a greater quantity of flux was enhanced to over four times that of the substrate. More TiC resulted in better hardness values with increased amounts of flux. However, using thick metal strips reduces the flux supply, thereby diminishing the formation of a wear-resistant microstructure.
AB - TiC-reinforced composite coatings were fabricated in situ on carbon steel plates using flux-cored arc welding with tubular wire. The flux was composed of titanium powder recycled from chips generated during the machining process. The microstructure of the welded deposits was formed using various metal strip thicknesses to fabricate the wires, resulting in different flux fill values. During welding, titanium chips melted and reacted with carbon to form TiC. The complex in situ-formed phases were beneficial for improving the coating properties. Results indicated that the microhardness of the composite coatings using a greater quantity of flux was enhanced to over four times that of the substrate. More TiC resulted in better hardness values with increased amounts of flux. However, using thick metal strips reduces the flux supply, thereby diminishing the formation of a wear-resistant microstructure.
KW - Experimental tubular wire
KW - Flux filling rate
KW - Hardfacing
KW - Recycled Titanium chip
UR - http://www.scopus.com/inward/record.url?scp=85202620559&partnerID=8YFLogxK
U2 - 10.1007/s40684-024-00658-0
DO - 10.1007/s40684-024-00658-0
M3 - Article
AN - SCOPUS:85202620559
VL - 12
SP - 431
EP - 439
JO - International Journal of Precision Engineering and Manufacturing - Green Technology
JF - International Journal of Precision Engineering and Manufacturing - Green Technology
SN - 2288-6206
IS - 2
M1 - 157472
ER -