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Precious metal alloy for use in the jewelry and watch industry

机译:用于珠宝和钟表业的贵金属合金

摘要

Use of a precious metal alloy containing palladium and rhodium for the production of jewelry such as jewelry, jewelery, watches and watch cases and / or writing instruments and / or a component thereof, characterized in that the noble metal alloy palladium in a proportion of 40-60 wt .-%, preferably 47-53 wt .-% and more preferably 50-51 wt .-%, and rhodium in a proportion of 40-60 wt .-%, that the noble metal alloy as a secondary alloying component at least one of the base metals copper, indium, gallium, iron and / or tin in an amount of between more than 0 to 20 wt .-%, preferably in a proportion between 2 wt .-% and 10 wt .-%, more preferably in one Content of 2 wt .-% and 5 wt .-% and more preferably in a proportion of more than 3 wt .-% to 5 wt .-%, wherein then replaced by the aforementioned secondary alloying component of the corresponding proportion of rhodium, and where the ant rhodium and palladium and the abovementioned secondary alloying component essentially add up to 100 wt .-%.
机译:含有钯和铑的贵金属合金在生产首饰如珠宝,首饰,钟表盒和/或书写工具和/或其组件中的用途,其特征在于,所述贵金属合金钯的比例为40贵金属合金作为次要合金组分的重量百分比为-60重量%,优选为47-53重量%,更优选为50-51重量%,铑为40-60重量%贱金属铜,铟,镓,铁和/或锡中的至少一种,其含量在0至20重量%之间,优选在2重量%至10重量%之间,更优选以2重量%和5重量%的一种含量,并且更优选以大于3重量%至5重量%的比例,其中然后由相应的上述二次合金组分代替铑的比例,以及蚁铑和钯与上述第二种合金成分的总和为100重量%。

著录项

  • 公开/公告号DE102015003996B4

    专利类型

  • 公开/公告日2019-10-31

    原文格式PDF

  • 申请/专利权人 C. HAFNER GMBH + CO. KG;

    申请/专利号DE20151003996

  • 发明设计人 THOMAS LAAG;HEINZ-GÜNTER SCHENZEL;

    申请日2015-03-30

  • 分类号C22C5/04;

  • 国家 DE

  • 入库时间 2022-08-21 11:45:43

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