Glass-forming tools and methods
    1.
    发明授权
    Glass-forming tools and methods 有权
    玻璃成型工具和方法

    公开(公告)号:US08887532B2

    公开(公告)日:2014-11-18

    申请号:US12862014

    申请日:2010-08-24

    摘要: Refractory glass-forming tools, including glass-forming molds incorporating protective metal nitride surface coatings, with optional alumina barrier layers disposed between the mold bodies and coating for high-temperature nitride coating stability, offering particular advantages for the manufacture by direct molding of optically finished glass products such as information display cover glasses from refractory alkali aluminosilicate glasses at molding temperatures up to and above 800° C.

    摘要翻译: 耐火玻璃成型工具,包括具有保护性金属氮化物表面涂层的玻璃成型模具,以及设置在模具体之间的可选氧化铝阻隔层和用于高温氮化物涂层稳定性的涂层,通过光学完成的直接成型为制造提供特别的优点 玻璃制品如信息显示玻璃从耐火碱性硅铝酸盐玻璃在成型温度高达和高于800℃。

    GLASS-SHAPING MOLD AND METHOD FOR MANUFACTURING THE SAME
    3.
    发明申请
    GLASS-SHAPING MOLD AND METHOD FOR MANUFACTURING THE SAME 有权
    玻璃形状模具及其制造方法

    公开(公告)号:US20100011815A1

    公开(公告)日:2010-01-21

    申请号:US12565789

    申请日:2009-09-24

    IPC分类号: C03B9/48 C22C1/00

    摘要: A glass-shaping mold includes a steel base member, and a crystallized, machined layer, an intermediate layer and a mold-releasing layer which are sequentially formed on the base member. The machined layer is a layer of nickel alloy containing phosphorus. The intermediate layer is a layer formed of chromium, nickel, copper or cobalt. Alternatively, the intermediate layer is a layer of an alloy layer containing at least one of these elements. The mold-releasing layer is a layer of an alloy containing iridium and rhenium.

    摘要翻译: 玻璃成形模具包括依次形成在基底构件上的钢基构件和结晶加工层,中间层和脱模层。 加工层是含有磷的镍合金层。 中间层是由铬,镍,铜或钴形成的层。 或者,中间层是包含这些元素中的至少一个的合金层的层。 脱模层是含有铱和铼的合金层。

    OPTICAL GLASS FORMING MOLD AND METHOD FOR PRESS-FORMING OPTICAL GLASS USING SUCH OPTICAL GLASS FORMING MOLD
    4.
    发明申请
    OPTICAL GLASS FORMING MOLD AND METHOD FOR PRESS-FORMING OPTICAL GLASS USING SUCH OPTICAL GLASS FORMING MOLD 审中-公开
    光学玻璃形成模具和使用这种光学玻璃形成模具压制成形光学玻璃的方法

    公开(公告)号:US20090001619A1

    公开(公告)日:2009-01-01

    申请号:US12199840

    申请日:2008-08-28

    申请人: Sunao MIYAZAKI

    发明人: Sunao MIYAZAKI

    IPC分类号: B29D11/00

    摘要: The invention provides: a mold for molding optical glass, the mold comprising: a mold base; and a protective film comprising one or two or more layers formed on the mold base, the outermost layer of the protective film containing one or more elements selected from the group consisting of Al, Ga, In, Tl, Ge, Sn, Pb, As, Sb, Bi, S, Se, and Te; a process for producing the mold; and a process for press-molding with the mold.

    摘要翻译: 本发明提供:一种用于模制光学玻璃的模具,该模具包括:模具底座; 以及保护膜,其包含形成在所述模具基体上的一个或两个以上的层,所述保护膜的最外层含有选自Al,Ga,In,Tl,Ge,Sn,Pb,As中的一种以上的元素 ,Sb,Bi,S,Se和Te; 一种生产模具的方法; 以及用模具进行压制成型的方法。

    Composite mold for molding glass lens
    5.
    发明申请
    Composite mold for molding glass lens 失效
    用于成型玻璃镜片的复合模具

    公开(公告)号:US20060117797A1

    公开(公告)日:2006-06-08

    申请号:US11293971

    申请日:2005-12-05

    申请人: Charles Leu

    发明人: Charles Leu

    IPC分类号: C03B9/38

    摘要: A composite mold includes a mold base, a protective film provided on the mold base, and a water-cooling heat dissipation system disposed within the mold base. Wherein, the protective film is comprised of with a plurality of RexIry layers and a plurality of SiC layers, the RexIry layers and the SiC layers are alternatively stacked one on another, x is in the range from 0.25 to 0.55, and y is in the range from 0.45 to 0.75. Alternatively, the protective film is comprised of an RexIry layer, a catalyst layer and a carbon nanotube layer in that order, x is in the range from 0.25 to 0.55, and y is in the range from 0.45 to 0.75.

    摘要翻译: 复合模具包括模具基座,设置在模具基座上的保护膜,以及设置在模具基座内的水冷散热系统。 其中,所述保护膜由多个Re x Al x Y层和多个SiC层构成,所述Re x x Ir SUB层和SiC层交替堆叠在一起,x在0.25至0.55的范围内,y在0.45至0.75的范围内。 或者,保护膜依次由ReIr钇层,催化剂层和碳纳米管层组成,x在0.25至0.55的范围内 ,y在0.45〜0.75的范围内。

    Core insert for a glass molding machine, and an apparatus for making the same
    6.
    发明申请
    Core insert for a glass molding machine, and an apparatus for making the same 审中-公开
    玻璃成形机的芯部插入件及其制造装置

    公开(公告)号:US20060112730A1

    公开(公告)日:2006-06-01

    申请号:US11228881

    申请日:2005-09-16

    申请人: Ga-Lane Chen

    发明人: Ga-Lane Chen

    IPC分类号: C03B11/08 C23C14/00

    摘要: A core insert (1) for glass molding machine includes a substrate (10) and a plurality of complex films (12) deposited on a surface of the substrate (10). Each complex film (12) is composed of a noble metal layer (120), an insulating metal oxide layer (122), and a hard film (124). The insulating metal oxide layer is formed on a surface of the noble metal layer, and the hard film is formed on a surface of the insulating metal oxide layer. A vacuum sputtering apparatus 2 for making a core insert includes a vacuum chamber 4, a plurality of target frameworks for holding a plurality of targets, and a substrate framework for holding substrates. The target frameworks and the substrate framework are installed in the vacuum chamber, and the substrate framework has a rotation mechanism and a revolution mechanism associated therewith.

    摘要翻译: 用于玻璃成型机的芯插入件(1)包括基板(10)和沉积在基板(10)的表面上的多个复合膜(12)。 每个复合膜(12)由贵金属层(120),绝缘金属氧化物层(122)和硬膜(124)构成。 绝缘金属氧化物层形成在贵金属层的表面上,硬质膜形成在绝缘金属氧化物层的表面上。 用于制造芯插件的真空溅射装置2包括真空室4,用于保持多个靶的多个靶框架和用于保持基板的基板框架。 目标框架和基板框架安装在真空室中,并且基板框架具有与其相关联的旋转机构和旋转机构。

    CARBON THIN FILM, MOLD FOR MOLDING OPTICAL ELEMENT, AND METHOD FOR MANUFACTURING OPTICAL ELEMENT
    9.
    发明申请
    CARBON THIN FILM, MOLD FOR MOLDING OPTICAL ELEMENT, AND METHOD FOR MANUFACTURING OPTICAL ELEMENT 有权
    碳薄膜,用于模制光学元件的模具和用于制造光学元件的方法

    公开(公告)号:US20130221548A1

    公开(公告)日:2013-08-29

    申请号:US13859246

    申请日:2013-04-09

    申请人: NIKON CORPORATION

    发明人: Koichiro IWAHORI

    IPC分类号: C30B29/02

    摘要: A ta-C thin film (1A) is formed by laminating a first unit structure (11) and a second unit structure (12) in this order on a base material (10). The first unit structure (11) has mutually different amounts of sp3 bonding in a first layer (11a) and a second layer (11b), and has mutually different amounts of sp3 bonding in the second layer (11b) and a third layer (11c). The second unit structure (12) has mutually different amounts of sp3 bonding in a first layer (12a) and a second layer (12b), and has mutually different amounts of sp3 bonding in the second layer (12b) and a third layer (12c).

    摘要翻译: 通过将第一单元结构(11)和第二单元结构(12)依次层叠在基材(10)上而形成ta-C薄膜(1A)。 第一单元结构(11)在第一层(11a)和第二层(11b)中具有相互不同量的sp 3键合,并且在第二层(11b)和第三层(11c)中具有相互不同量的sp 3键合 )。 第二单元结构(12)在第一层(12a)和第二层(12b)中具有相互不同量的sp 3键合,并且在第二层(12b)和第三层(12c)中具有相互不同量的sp 3键合 )。

    Coatings for glass molding dies and forming tools
    10.
    发明授权
    Coatings for glass molding dies and forming tools 失效
    玻璃模具和成型工具涂料

    公开(公告)号:US07867633B2

    公开(公告)日:2011-01-11

    申请号:US11147809

    申请日:2005-06-06

    IPC分类号: B32B9/00

    摘要: The invention provides coatings to achieve the best accommodation of chemical, physical, and mechanical properties desired in high performance and reliable glass molding and forming tools. The substrate material can be any ordinary die or tool material such as cast iron, stainless steel, platinum, tungsten carbide and silicon. A simple coating architecture consisting of a titanium adhesion layer and a Ni—Al—N or Ti—B—C—N working layer is provided. A NiAl working layer can meet the requirements of wear resistance in which abrasive and/or erosive wear is relatively low, while a Ti—B—C—N working layer is sufficient for processes operating at relatively low temperature or in vacuum or a protective environment. The coating architectures, from the coating/substrate interface to the outer most surface of the coating include an inner adhesion layer, an outer working layer and, optionally, one or more functionally graded material layers. The invention also provides methods of making these coatings.

    摘要翻译: 本发明提供涂层,以实现在高性能和可靠的玻璃成型和成型工具中所需的化学,物理和机械性能的最佳调节。 基板材料可以是任何普通的模具或工具材料,例如铸铁,不锈钢,铂,碳化钨和硅。 提供了由钛粘合层和Ni-Al-N或Ti-B-C-N工作层组成的简单涂层结构。 NiAl工作层可以满足磨损和/或侵蚀磨损相对较低的耐磨性要求,而Ti-B-C-N工作层对于在较低温度或真空或保护环境中工作的工艺是足够的 。 从涂层/基底界面到涂层外表面的涂层结构包括内粘合层,外工作层和任选的一个或多个功能梯度材料层。 本发明还提供了制备这些涂层的方法。