Experimental Study of Laser Cladding Ni-Based Coating Based on Response Surface Method
نویسندگان
چکیده
In order to extend the service life of 45# steel and reduce production costs, coating NiCrBSi alloy powder on surface can meet requirements, avoid resource waste achieve green manufacturing. Based response method (RSM), dilution rate, aspect ratio contact angle were taken as optimization goals, process parameters (laser power, scanning speed feeding rate) optimized optimal determined. On this basis, microstructure Ni-based was characterized by cladding experiment. The friction wear corrosion resistance tested, enhancement mechanism analyzed. results show that has good resistance. It provides a reference for in repair work.
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ژورنال
عنوان ژورنال: Coatings
سال: 2023
ISSN: ['2079-6412']
DOI: https://doi.org/10.3390/coatings13071216