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公开(公告)号：US20200006880A1
公开(公告)日：2020-01-02
申请号：US16565336
申请日：2019-09-09
Applicant: Apple Inc.
Inventor： Hani Esmaeili , Kenneth Michael Bagwell , Holly Ubellacker , Judy Hsien-Chih Liu , Eric S. Jol , Christoph Bitterlich , Michael W. Barnstead , Christoph Werner
Abstract: Contacts that can be highly corrosion resistant, can be readily manufactured, and can conserve precious materials . One example can provide contacts having a layer of a precious-metal alloy to improve corrosion resistance. The precious-metal-alloy layer can be plated with a hard, durable, wear and corrosion resistant plating stack for further corrosion resistance and wear improvement. The resources consumed by a contact can be reduced by forming a bulk or substrate region of the contact using a more readily available material, such as copper or a material that is primarily copper based.
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公开(公告)号：US10998657B2
公开(公告)日：2021-05-04
申请号：US16565336
申请日：2019-09-09
Applicant: Apple Inc.
Inventor： Hani Esmaeili , Kenneth Michael Bagwell , Holly Ubellacker , Judy Hsien-Chih Liu , Eric S. Jol , Christoph Bitterlich , Michael W. Barnstead , Christoph Werner
Abstract: Contacts that can be highly corrosion resistant, can be readily manufactured, and can conserve precious materials. One example can provide contacts having a layer of a precious-metal alloy to improve corrosion resistance. The precious-metal-alloy layer can be plated with a hard, durable, wear and corrosion resistant plating stack for further corrosion resistance and wear improvement. The resources consumed by a contact can be reduced by forming a bulk or substrate region of the contact using a more readily available material, such as copper or a material that is primarily copper based.
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