Verbundbauteil mit strukturiertem Wolframteil

摘要

The process involves materially bonding a part made of tungsten or tungsten alloy to a part made of copper or copper alloy, where the tungsten part is structured around its joining surface prior to the joining process in order to create a larger surface area. The structured area can have indentations and/or protrusions produced through blasting with an electron beam or through mechanical machining. An independent claim is included for a composite component with tungsten and copper parts joined together with the tungsten part having a structured surface in its joining area.