Grain refinement and polymorphic precipitation of Ni–NbC coatings via ultrasonic vibration assisted laser cladding

Grain refinement and polymorphic precipitation of Ni–NbC coatings via ultrasonic vibration assisted laser cladding

Ultrasonic vibration assisted laser cladding (UVALC) is an effective approach for enhancing the performance of wear-resistant coatings through microstructural regulation. In this study, Ni-based coatings reinforced with 20 % NbC particles were fabricated on H13 steel substrates via UVALC under diffe...

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Bibliographic Details
Main Authors: Jingbin Hao, Xuanyu Zheng, Hongren Liu, Lunlei Yang, Hao Liu, Haifeng Yang
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:Journal of Materials Research and Technology
Subjects:
Ultrasonic vibration assisted laser cladding
Polymorphic precipitation
High-temperature wear resistance
Grain refinement
Ni–NbC composite coatings
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785425018083
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