ZOU Li,SUN Wenlei,ZHANG Tuan,LU Yuer,LI Yong,ZHONG Huixuan.Effect of Scanning Speed on Wear and Corrosion Resistanceof Inconel 625 Coatings[J],54(3):130-141
Effect of Scanning Speed on Wear and Corrosion Resistanceof Inconel 625 Coatings
Received:March 08, 2024  Revised:July 01, 2024
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DOI:10.16490/j.cnki.issn.1001-3660.2025.03.011
KeyWord:laser cladding  Inconel 625  scanning speed  wear and corrosion resistance
                 
AuthorInstitution
ZOU Li Modern Industrial College of Intelligent Manufacturing School of Mechanical Engineering, Xinjiang University, Urumqi , China
SUN Wenlei Modern Industrial College of Intelligent Manufacturing School of Mechanical Engineering, Xinjiang University, Urumqi , China
ZHANG Tuan Modern Industrial College of Intelligent Manufacturing School of Mechanical Engineering, Xinjiang University, Urumqi , China
LU Yuer Modern Industrial College of Intelligent Manufacturing School of Mechanical Engineering, Xinjiang University, Urumqi , China
LI Yong Modern Industrial College of Intelligent Manufacturing School of Mechanical Engineering, Xinjiang University, Urumqi , China
ZHONG Huixuan Modern Industrial College of Intelligent Manufacturing School of Mechanical Engineering, Xinjiang University, Urumqi , China
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Abstract:
      H13 steel (4Cr5MoSiV1) is a kind of widely used hot work tool steel. During operation, the tool steel is subject to prolonged high-temperature oxidation, high-intensity alternating stress, and thermal shock, which significantly shorten its effective service life. To enhance the wear and corrosion resistance of the H13 hot work tool steel surface and thereby extend its service life, this study employs laser cladding technology to prepare four sets of Inconel 625 coating samples on the H13 steel surface at scanning speed of 8 mm/s, 10 mm/s, 12 mm/s, and 14 mm/s, respectively. The research investigates the effect of scanning speed on the wear and corrosion resistance properties of the Inconel 625 coating.
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