The development of various nontraditional principles to finish the internal surfaces and
passages is reviewed. In particular, attention is focused on three relatively mature finishing …

The poor and non-uniform surface quality of parts produced by powder bed fusion (PBF)
processes remains a huge limitation in additive manufacturing. Here we show that ultrasonic …

In the present paper, electropolishing behavior of different brass alloys (CuZn 39 Pb 2, CuZn
42) in phosphoric acid is studied to observe the impact of alloying elements on polishing …

Transposing the process scale from laboratory to industrial conditions is a difficult issue that
applies to many sectors of the industry. As far as electropolishing of stainless steel is …

Tungsten is a promising material for the mold of glass components owing to its excellent
mechanical and chemical properties. Electrochemical polishing (ECP) has been proposed …

The manipulation of topography is crucial in surface engineering to customize material
properties and surface functionalities for specific applications. Scientists have been inspired …

Biodegradable metals constitute a new class of materials for medical application. By
breaking the paradigm that a metallic biomaterial to be implanted in the body must be …

A novel electropolishing approach for Ti6Al4V was developed involving a zinc chloride
(ZnCl 2)-urea deep-eutectic polishing system, with current density of 0.6 A cm− 2 …

This paper attempts to demonstrate a systematic spectral approach for the characterization
of the topographic nature of rough surfaces. Multiscale roughness characterization reveals a …

Understanding the underlying factors responsible for higher-than-anticipated local field
enhancements required to trigger vacuum breakdown on pristine metal surfaces is crucial …