摘要 |
<p>The invention is a microporous layer to be used in metal forming processes providing lower friction and improved resistance against galling. The layer is a thin, porous metallic film, which is electrochemically deposited on a metallic substrate, whereafter one of the metals of the deposited film is selectively removed by chemical etching, thereby leaving a micro- or even nanoporous layer on the surface of the substrate, which enhances lubricant entrapment leading to improved lubrication during metal forming processes.</p> |
申请人 |
DANMARKS TEKNISKE UNIVERSITET - DTU |
发明人 |
TANG, PETER, TORBEN;ARENTOFT, MOGENS;BAY, NIELS;BORRILD, MORTEN, JERNE;MIZUSHIMA, IO;JENSEN, JOERGEN, DAI;PALDAN, NIKOLAS, AULIN |