Scientists in China developed a method for preparing porous SiO2 materials by combining electron beam co-evaporation with selective chemical etching. Based on this method, all-silica ultraviolet laser ...
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More than many other car components, brake discs are subject to repeated mechanical loads. As a result of this continual abrasion, they produce fine particulate matter, which poses a substantial ...
For parts with lower temperature thresholds, such as composites, an ultraviolet (UV) curable powder coating can be an ideal solution. Source (All Images) | Keyland Polymer From aerospace and ...