Aiming to address the wear and replacement inconvenience of concrete mixer liners, this study utilizes a laser cladding system to clad Fe60 alloy powder on the liner. It investigates the influence of different process parameters on the forming quality of the Fe60 alloy powder cladding layer. The optimal process parameters were obtained by weighted comprehensive evaluation, and single-layer multi-pass cladding experiments were carried out under the optimal process parameters to investigate the effects of a 30%, 40%, and 50% lap rate on the surface flatness and forming quality of the cladding layer. Using a metallographic microscope, a scanning electron microscope analysis of the macro morphology and microstructure of the cladding layer was conducted, a DPT-5 penetration flaw detector was used to observe the cracks on the surface of the multi-channel cladding, a microhardness tester and friction and wear experimental machine were used for the hardness of the cladding layer, and an abrasive wear resistance test was conducted. The results show that under the process parameters of a laser power of 900 W, powder feeding speed of 7 g/min, scanning speed of 600 mm/min, and 50% lap rate, the average microhardness of the fused cladding layer reaches 742 HV, which is 1.8 times higher than that of the liner plate, and the coefficient of friction is 0.57, which improves the liner plate’s wear resistance performance and service life.

Global food security is a critical issue, necessitating greater attention to the relationship between agricultural productivity and the ecological environment. Super-wetting materials, with their unique micro-rough structures and low surface energy, hold significant potential for addressing challenges in agricultural engineering. This review explores the research landscape of super-wetting materials by analyzing their temporal distribution, institutional and scholarly contributions, co-occurrence networks, and emerging keywords. These analyses reveal the research strengths, hotspot distributions, evolving concepts, and development trends in the field. Additionally, recent advances in the application of super-wetting materials in agricultural engineering—such as agricultural films, controlled-release fertilizers, and pesticide spraying—are highlighted. In the future, super-wetting materials and their research prospects in agricultural engineering are proposed in combination with the development trend, which provides support and inspiration for cultivating and developing new quality productive forces in agriculture and promoting sustainable agricultural development.