光学物品の製造方法、及び光学物品

    公开(公告)号:WO2018096879A1

    公开(公告)日:2018-05-31

    申请号:PCT/JP2017/039282

    申请日:2017-10-31

    Abstract: 曲面を有する立体基体の少なくとも曲面の一部を含む表面上に液晶化合物の硬化層を備えた、硬化層における光学特性が一様である光学物品の製造方法及び光学物品を提供する。液晶化合物、及び、粘度が4.0mPa・s以下かつ酢酸ブチルの蒸発速度を1.0とした場合の相対蒸発速度が5.0以下である溶剤を含み、溶剤が全溶剤中の20質量%以上を占める液晶組成物を、曲面を有する立体基体の少なくとも曲面の一部を含む表面上に直接または他の層を介して塗布し、この液晶化合物を硬化する。塗布は、液晶組成物を、スプレーノズルを表面に対して法線方向に一定の距離を保ちながらスプレー塗布するスプレー塗布工程、液晶組成物をスピン塗布するスピン塗布工程、または、液晶組成物をディップ塗布するディップ塗布工程とする。

    HIGH RESOLUTION STRAIN GAGES FOR CERAMIC MATRIX COMPOSITES AND METHODS OF MANUFACTURE THEREOF
    233.
    发明申请
    HIGH RESOLUTION STRAIN GAGES FOR CERAMIC MATRIX COMPOSITES AND METHODS OF MANUFACTURE THEREOF 审中-公开
    用于陶瓷基体复合材料的高分辨率应变计及其制造方法

    公开(公告)号:WO2018006075A1

    公开(公告)日:2018-01-04

    申请号:PCT/US2017/040515

    申请日:2017-06-30

    CPC classification number: G01L1/2281 G01L1/2293

    Abstract: Strain gages for use with ceramic matrix composites (CMCs), and methods of manufacture therefore. The strain gages use the CMC as a strain element. For semiconductor CMCs, for example SiC fiber-reinforced SiC CMC, their large gage factor enables high sensitivity, high accuracy strain measurements at high temperatures. By using a single elemental metal such as platinum, or another high temperature conductive material, the strain gages can operate at temperatures over 1600°C. The conductive material is preferably deposited on a dielectric or insulating layer, and contacts the CMC substrate through openings in that layer. The materials can be deposited using thin film vacuum techniques or thick film techniques such as pastes or inks. The strain gages can be configured to measure only the mechanical strain independent of the apparent or thermal strain. The strain gages can be incorporated into a bulk CMC structure during layup, and can optionally measure the strain of only desired fiber weave orientations.

    Abstract translation: 用于陶瓷基复合材料(CMC)的应变计及其制造方法。 应变计使用CMC作为应变元件。 对于半导体CMC,例如SiC纤维增强SiC CMC,它们的大规格因子能够在高温下实现高灵敏度和高精度应变测量。 通过使用单一元素金属如铂或其他高温导电材料,应变计可在1600℃以上的温度下工作。 导电材料优选沉积在电介质或绝缘层上,并通过该层中的开口接触CMC基板。 材料可以使用薄膜真空技术或厚膜技术如糊剂或油墨沉积。 应变计可配置为仅测量与表观应力或热应变无关的机械应变。 应变计可以在铺放期间结合到整体CMC结构中,并且可以任选地测量仅期望的纤维编织取向的应变。

    METHOD FOR PREPARING A PULVERULENT MATERIAL COMPRISING GRAFTED NANOSTRUCTURES AND ASSOCIATED PULVERULENT MATERIAL
    234.
    发明申请
    METHOD FOR PREPARING A PULVERULENT MATERIAL COMPRISING GRAFTED NANOSTRUCTURES AND ASSOCIATED PULVERULENT MATERIAL 审中-公开
    用于制备包含接合的纳米结构和相关的金属材料的金属材料的方法

    公开(公告)号:WO2014108509A3

    公开(公告)日:2014-12-04

    申请号:PCT/EP2014050401

    申请日:2014-01-10

    CPC classification number: B05D1/10 B01J2/02 B05D1/08

    Abstract: This method comprises the following steps: - feeding at least one fuel gas through a torch (22) to generate a flame (24) at the outlet of the torch (22); - arranging a substrate (90) facing and away from the outlet of the torch (22), the flame (24) coming into contact with the substrate (90); - injecting a dispersed material into the flame (24); - growth of nanostructures in the flame (24). The dispersed material is formed from solid particles containing oxygen, at least a portion of the nanostructures formed in the flame (24) being grafted to the surface of the particles.

    Abstract translation: 该方法包括以下步骤: - 将至少一种燃料气体通过火炬(22)供给,以在火炬(22)的出口处产生火焰(24); - 布置面向和远离所述炬(22)的出口的基板(90),所述火焰(24)与所述基板(90)接触; - 将分散的材料注入火焰(24)中; - 火焰中纳米结构的生长(24)。 分散的材料由含有氧的固体颗粒形成,在火焰(24)中形成的至少一部分纳米结构被接枝到颗粒表面。

    COATINGS, COMPOSITION, AND METHOD RELATED TO NON-SPALLING LOW DENSITY HARDFACE COATINGS

    公开(公告)号:WO2010123612A3

    公开(公告)日:2010-10-28

    申请号:PCT/US2010/023097

    申请日:2010-02-03

    Abstract: A composite body that is spall resistant and comprises a substantially discontinuous cermet phase in a substantially continuous metal rich matrix phase. The composite body is typically bonded to a substrate to form a hardfacing on the substrate. The composite body exhibits ductile phase toughening with a strain to failure of at least about 2 percent, a modulus of elasticity of less than about 46 million pounds per square inch, and a density of less than about 7 grams per cubic centimeter. The metal rich matrix phase between the ceramic rich regions in the composite body has an average minimum span of about 0.5 to 8 microns to allow ductility in the composite body. The composite body has a Vicker's hardness number of greater than approximately 650. The discontinuous cermet phase is in the form of ceramic rich regions embedded within the composite body, and it includes ceramic particles and a cermet binder. The ceramic particles having a Moh's hardness of at least approximately 7.5, a modulus of elasticity of less than approximately 46 million pounds per square inch, and an average particle size of from about 0.1 to 10 microns. The ceramic rich regions exhibit high hardness as compared with the matrix phase.

    METHOD FOR COATING AN EXHAUST PORT AND APPARATUS FOR PERFORMING THE METHOD
    237.
    发明申请
    METHOD FOR COATING AN EXHAUST PORT AND APPARATUS FOR PERFORMING THE METHOD 审中-公开
    用于涂覆排气口的方法和用于执行该方法的装置

    公开(公告)号:WO2010059080A1

    公开(公告)日:2010-05-27

    申请号:PCT/SE2008/000652

    申请日:2008-11-20

    CPC classification number: C23C4/02 C23C4/12 F02B77/02 F02F1/42 F02F1/4264

    Abstract: The invention relates to a method for coating at least one exhaust port (20) of a cylinder (14) arranged inside a cylinder head (12) of a combustion engine (10), wherein the exhaust port (20) connects the cylinder (14) to an exhaust system (40). One or more surface portions (22a, 22b, 22c) of the cylinder head (12) defining the at least one exhaust port (20) are at least partially coated by spraying material from both the cylinder side and the exhaust system side. The invention relates also to an apparatus performing the method.

    Abstract translation: 本发明涉及一种用于涂覆布置在内燃机(10)的气缸盖(12)内的气缸(14)的至少一个排气口(20)的方法,其中排气口(20)连接汽缸(14) )到排气系统(40)。 限定至少一个排气口(20)的气缸盖(12)的一个或多个表面部分(22a,22b,22c)至少部分地由气缸侧和排气系统侧的喷涂材料涂覆。 本发明还涉及执行该方法的装置。

    VERFAHREN ZUM SUBSTRATBESCHICHTEN DURCH THERMISCHES ODER KINETISCHES SPRITZEN
    240.
    发明申请
    VERFAHREN ZUM SUBSTRATBESCHICHTEN DURCH THERMISCHES ODER KINETISCHES SPRITZEN 审中-公开
    方法涂装基材通过热或动力学SPLASH

    公开(公告)号:WO2008104252A1

    公开(公告)日:2008-09-04

    申请号:PCT/EP2008/000541

    申请日:2008-01-24

    Abstract: Um ein Verfahren zum Beschichten mindestens eines Substrats (40), insbesondere mindestens einer Innen- oder Seitenfläche (42) des Substrats (40), durch thermisches oder kinetisches Spritzen, wobei Spritzmaterial mittels mindestens eines insbesondere strahlförmigen Trägers beschleunigt wird und der hierdurch gebildete Spritzstrahl (20) auf das Substrat (40) auftrifft, so weiterzubilden, dass auch erschwert zugängliche oder unzugängliche Formen und Flächen, insbesondere die Innen- oder Seitenflächen (42), des Substrats (40) durch thermisches oder kinetisches Spritzen beschichtbar sind, wird vorgeschlagen, dass der Spritzstrahl (20) vor dem Aufprall auf das Substrat (40) abgelenkt wird.

    Abstract translation: 要涂层的基片(40)(通过热或动态喷涂的装置的方法,至少一个基板(40),特别是至少一个内表面或侧表面(42),所述喷射材料通过由此形成的至少一个特定的波束形载体和喷流的手段加速 20)到基片(40)入射,所以进一步发展可通过热或动态喷涂的方法涂覆在衬底(40)的也难以访问或不可访问的形状和表面,特别是内表面或侧表面(42),所以建议 喷流(20)的衬底(40)上撞击之前被偏转。

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