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    Composite article and method
    74.
    发明授权
    Composite article and method 有权
    综合文章和方法

    公开(公告)号：US09382607B2

    公开(公告)日：2016-07-05

    申请号：US13565020

    申请日：2012-08-02

    Applicant: Gad Zak

    Inventor： Gad Zak

    IPC: C23C8/10 ,  C23C8/02 ,  B22D25/02 ,  C22C14/00 ,  C22C16/00 ,  C23C8/80

    CPC classification number: C23C8/02 ,  B22D25/026 ,  C22C14/00 ,  C22C16/00 ,  C23C8/10 ,  C23C8/80 ,  Y10T428/13 ,  Y10T428/31678

    Abstract: A method and a product made through it by utilizing Zirconium alloys containing Titanium in the manufacture of metal articles of sports, night stealth compatible articles for law enforcement and military equipment, night-stealth personal and body adornments for members of such forces, garden and household implements, fashion accessories, body art articles, and medical and dental implants, and other articles. The articles benefit from any combination of properties from being hypo-allergenic, possessing high tensile strength, abrasion resistance, and hardness, having low ductility and elasticity and of having the outer appearance within the scale of dark grey to blackness. In this method an alloy of components in their respective ratios from within the method's stipulated preferred range is shaped into a workpiece by conventional metal forming devices and methods, and then subjected to an oxidation process and optional quenching steps. The oxidation is achieved through heating the workpiece that is made out in the alloy in oxygen containing atmospheric ambience in one or two cycles.

    Abstract translation: 通过使用含有钛的锆合金制造金属制品，执法和军事设备的夜间隐身兼容物品，这些部队成员的夜间秘密个人和身体装饰，花园和家庭，制造的方法和产品 工具，时尚配饰，人体艺术品，医疗和牙科植入物等物品。 这些物品受到来自低变应原性，具有高拉伸强度，耐磨性和硬度的性能的任何组合的益处，具有低延展性和弹性，并且具有深灰色至黑色的外观。 在该方法中，通过常规的金属成形装置和方法将组分的各自比例的合金从方法规定的优选范围内成型为工件，然后进行氧化工艺和可选的淬火步骤。 通过在一个或两个循环中加热在含氧大气环境的合金中制造的工件来实现氧化。

    HARDENED COBALT BASED ALLOY JEWELRY AND RELATED METHODS
    75.
    发明申请
    HARDENED COBALT BASED ALLOY JEWELRY AND RELATED METHODS 审中-公开
    基于硬质合金的合金首饰和相关方法

    公开(公告)号：US20160150858A1

    公开(公告)日：2016-06-02

    申请号：US15017212

    申请日：2016-02-05

    Applicant: Mythrial Metals LLC

    Inventor： Zhou Yansheng ,  Liu Jianjun

    IPC: A44C27/00 ,  C22C30/00 ,  C22C19/07 ,  A44C9/00

    CPC classification number: C22C30/00 ,  A44C9/00 ,  A44C27/003 ,  B22D15/00 ,  B22D21/022 ,  B22D21/025 ,  B22D25/026 ,  C22C1/02 ,  C22C19/07

    Abstract: Hardened cobalt alloys for forming jewelry, including finger rings as well as methods and processes for producing such alloys. In one illustrative embodiment, such an alloy can contain cobalt in an amount of from about 35 wt % to about 65 wt %, in combination with chromium in an amount of from about 16 % wt to about 32 wt %, and molybdenum in an amount of from about 8 wt % to about 31 wt %. Aluminum, silicon, boron, titanium, and other hardness enhancing materials may also be present. Hot investment casting may be used to form items from the alloys, which may then be shaped or polished to a final form. Annular finger rings constructed from these materials may have a white appearance similar to white gold or platinum, may have increased resistance to scratching compared to traditional cobalt chromium rings, and may be easily be removed by cracking in an emergency situation.

    Abstract translation: 用于形成首饰的硬化钴合金，包括指环，以及用于生产这种合金的方法和工艺。 在一个说明性实施例中，这种合金可以含有约35重量％至约65重量％的钴，其量为约16重量％至约32重量％的铬，以及量的钼 为约8重量％至约31重量％。 也可以存在铝，硅，硼，钛等硬度增强材料。 可以使用热熔型铸造来形成合金中的物品，然后可将其成型或抛光成最终形式。 由这些材料制成的环形指环可能具有与白金或铂相似的白色外观，与传统的钴铬环相比可能具有增加的耐擦伤性，并且在紧急情况下可能容易被开裂除去。

    Hardened cobalt based alloy jewelry and related methods
    78.
    发明授权
    Hardened cobalt based alloy jewelry and related methods 有权
    硬化钴基合金饰品及相关方法

    公开(公告)号：US09289037B2

    公开(公告)日：2016-03-22

    申请号：US13657336

    申请日：2012-10-22

    Applicant: Matrix Metals LLC

    Inventor： Zhou Yansheng ,  Liu Jianjun

    IPC: A44C9/00 ,  A44C27/00 ,  B22D25/02

    CPC classification number: C22C30/00 ,  A44C9/00 ,  A44C27/003 ,  B22D15/00 ,  B22D21/022 ,  B22D21/025 ,  B22D25/026 ,  C22C1/02 ,  C22C19/07

    Abstract: Hardened cobalt alloys for forming jewelry, including finger rings as well as methods and processes for producing such alloys. In one illustrative embodiment, such an alloy can contain cobalt in an amount of from about 35 wt % to about 65 wt %, in combination with chromium in an amount of from about 16% wt to about 32 wt %, and molybdenum in an amount of from about 8 wt % to about 31 wt %. Aluminum, silicon, boron, titanium, and other hardness enhancing materials may also be present. Hot investment casting may be used to form items from the alloys, which may then be shaped or polished to a final form. Annular finger rings constructed from these materials may have a white appearance similar to white gold or platinum, may have increased resistance to scratching compared to traditional cobalt chromium rings, and may be easily be removed by cracking in an emergency situation.

    Abstract translation: 用于形成首饰的硬化钴合金，包括指环，以及用于生产这种合金的方法和工艺。 在一个说明性实施例中，这种合金可以含有约35重量％至约65重量％的钴，其量为约16重量％至约32重量％的铬，以及量的钼 为约8重量％至约31重量％。 也可以存在铝，硅，硼，钛等硬度增强材料。 可以使用热熔型铸造来形成合金中的物品，然后可将其成型或抛光成最终形式。 由这些材料制成的环形指环可能具有与白金或铂相似的白色外观，与传统的钴铬环相比可能具有增加的耐擦伤性，并且在紧急情况下可能容易被开裂除去。

    HOLLOW ORNAMENTS & PROCESS FOR PRODUCING THEM
    80.
    发明申请
    HOLLOW ORNAMENTS & PROCESS FOR PRODUCING THEM 有权
    中空制造及其生产工艺

    公开(公告)号：US20140305093A1

    公开(公告)日：2014-10-16

    申请号：US13918966

    申请日：2013-06-16

    Applicant: M/s SUNJEWELS INTERNATIONAL PVT. LTD.

    Inventor： NEERAJ NEVATIA

    IPC: A44C11/00 ,  A44C27/00

    CPC classification number: A44C11/00 ,  A44C27/00 ,  B21L5/02 ,  B21L11/00 ,  B22D23/02 ,  B22D25/026 ,  F16G13/16

    Abstract: Hollow ornaments in the form of closed links with ornamental and functional openings for producing rings, earrings, pendant bangles necklaces or bracelets and in the form of continuous array of closed links with functional and ornamental openings, which are joint free; and process for producing them.

    Abstract translation: 空心装饰品形式为闭合链接，具有装饰性和功能性开口，用于生产戒指，耳环，吊坠项链项链或手镯，并且具有连续阵列的具有功能性和装饰性开口的闭合连接的形式，其是无缝的; 和生产它们的过程。

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