Semi-finished product for electrical contact element and method for treating same

• Main Authors: SCHMIDT HELGE, SACHS SOENKE, BRESCH INGOLF
• Format: Patent
• Language: Chinese; English
• Published: 04.11.2022
• Subjects: BASIC ELECTRIC ELEMENTS; CURRENT COLLECTORS; ELECTRICITY; LINE CONNECTORS

The invention relates to a method for treating a semi-finished product (100) for an electrical contact element (200), in which in a coating step (B), a coating (30) is applied to an electrically conductive substrate (20) in a coating direction (S), which coating contains Ag as a component, in particular as a matrix, and in a treatment step (Z) following the coating step (B), the coating (30) is treated by shaping, the profile is formed, in particular by stretching with a sliding action through the opening (91) or by profile rolling. A semi-finished product (100) for an electrical contact element (200) is also shown, the semi-finished product (100) comprising an electrically conductive base body (20) and a coating (30) on the base body (20), the coating (30) comprising Ag as a component, in particular as a matrix, and being modified by shaping, in particular by stretching with a sliding action or by profile rolling. 示出了一种处理用于电触头元件(200)的半成品(100)的方法，其中在涂覆步骤(B)中，涂层(30)沿着涂覆方向(S)被施加到导电基体(20)上，该涂层包含Ag作为组分，特别是作为基质，其中