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Article
Open AccessResearch on the mechanism of the two-dimensional ultrasonic surface burnishing process to enhance the wear resistance for aluminum alloy
The gradient nanostructure is machined on the aluminum (Al) alloy by the two-dimensional ultrasonic surface burnishing process (2D-USBP). The mechanism of why the gradient nanostructure enhances wear resistanc...
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Article
Development of an Alternative to the Plasma Cladding Process: the Plasma Spray Melting Technology
Compared to traditional plasma cladding technology, plasma spray melting technology is characterized by a small heat-affected zone and high processing speed, and has a high application value. However, the proc...
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Article
Use of X-ray Computed Tomography to Investigate Rolling Contact Cracks in Plasma Sprayed Fe–Cr–B–Si Coating
Rolling contact fatigue (RCF) crack behavior within plasma sprayed coating is investigated. RCF experiments of coatings are conducted under rolling contact. Acoustic emission (AE) is used to monitor the on-lin...
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Article
Accumulated damage process of thermal sprayed coating under rolling contact by acoustic emission technique
The accumulated damage process of rolling contact fatigue (RCF) of plasma-sprayed coatings was investigated. The influences of surface roughness, loading condition, and stress cycle frequency on the accumulate...
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Article
Influence of Surface Roughness on Rolling Contact Fatigue Behavior of Fe-Cr Alloy Coatings
Fe-Cr coating was prepared by plasma-spraying process. As-sprayed coatings were machined by grinding, lap**, or polishing processes as appropriate to get different surface roughnesses. Rolling contact fatigu...