DRYING TECHNIQUES FOR MICROFLUIDIC AND OTHER SYSTEMS
    93.
    发明申请
    DRYING TECHNIQUES FOR MICROFLUIDIC AND OTHER SYSTEMS 审中-公开
    微流控和其他系统的干燥技术

    公开(公告)号:US20160271513A1

    公开(公告)日:2016-09-22

    申请号:US15032920

    申请日:2014-10-29

    摘要: The present invention generally relates to microfluidics, and to spray drying and other drying techniques. Various embodiments of the invention are generally directed to systems and methods for drying fluids contained within a channel such as a microfluidic channel. For example, a fluid may be partially or completely dried within a microfluidic channel, prior to being sprayed into a collection region. In some embodiments, the fluids may be dried relatively rapidly, resulting in spray-dried particles that are partially or completely amorphous. For instance, the fluid may contain salts, drugs, small molecules, ceramics, inorganic species, metals, sugars, polymers, etc., which may be dried to form partially or completely amorphous nanoparticles containing these species.

    摘要翻译: 本发明一般涉及微流体,以及喷雾干燥和其它干燥技术。 本发明的各种实施方案通常涉及用于干燥包含在通道(例如微流体通道)内的流体的系统和方法。 例如,在喷射到收集区域之前,流体可以在微流体通道内部分或完全干燥。 在一些实施方案中,可以相对快速地干燥流体,导致部分或完全无定形的喷雾干燥颗粒。 例如,流体可以含有盐,药物,小分子,陶瓷,无机物质,金属,糖,聚合物等,其可以被干燥以形成包含这些物质的部分或完全无定形纳米颗粒。

    Deposition System, Method And Materials For Composite Coatings
    99.
    发明申请
    Deposition System, Method And Materials For Composite Coatings 审中-公开
    复合涂层沉积系统,方法和材料

    公开(公告)号:US20130098267A1

    公开(公告)日:2013-04-25

    申请号:US13652100

    申请日:2012-10-15

    IPC分类号: C09D7/12

    摘要: A composite powder for a deposition of a composite coating comprises a nonmetallic component and a metallic component, the metallic component having an amorphous structure or a nanocrystalline structure. The metallic component may include an amorphous metallic alloy. The metallic alloy may include constituents having the amorphous structure. The metallic component may include a combination of the metallic alloy existing in the amorphous state and constituents of the amorphous metallic alloy in the amorphous state. The composite metal-ceramic powders are used for depositing composite coatings on a selected surface. Disclosed are several methods and systems for producing such composite powders. Disclosed are also several methods and systems for depositing composite coatings. Advantageously, the deposited coatings exhibit high corrosion resistance, high wear resistance, and excellent structural properties.

    摘要翻译: 用于沉积复合涂层的复合粉末包括非金属组分和金属组分,所述金属组分具有无定形结构或纳米晶体结构。 金属组分可以包括非晶金属合金。 金属合金可以包括具有非晶结构的组分。 金属组分可以包括存在于非晶状态的金属合金和非晶状态的非晶态金属合金的组成。 复合金属陶瓷粉末用于在选定的表面上沉积复合涂层。 公开了用于生产这种复合粉末的几种方法和系统。 公开了用于沉积复合涂层的几种方法和系统。 有利地,沉积的涂层表现出高耐腐蚀性,高耐磨性和优异的结构性能。

    Magnet core and method for its production
    100.
    发明授权
    Magnet core and method for its production 有权
    磁芯及其生产方法

    公开(公告)号:US08372218B2

    公开(公告)日:2013-02-12

    申请号:US12308179

    申请日:2007-06-19

    IPC分类号: H01F1/147 H01F1/22

    摘要: Magnet cores pressed using a powder of nanocrystalline or amorphous particles and a pressing additive should be characterized by minimal iron losses. These particles have first surfaces represented by the original strip surfaces and second surfaces represented by surfaces produced in a pulverization process, the overwhelming majority of these second particle surfaces being smooth cut or fracture surfaces without any plastic deformation, the proportion T of areas of plastic deformation of the second particle surfaces being 0≦T≦0.5.

    摘要翻译: 使用纳米晶体或无定形颗粒和压制添加剂的粉末压制的磁芯的特征在于铁损最小。 这些颗粒具有由原始条带表面和由粉碎过程产生的表面表示的第二表面的第一表面,其中绝大多数这些第二颗粒表面是平滑切割或断裂表面而没有任何塑性变形,塑性变形区域的比例T 的第二颗粒表面为0< NlE; T≦̸ 0.5。