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    Method for making diamond coated substrates, articles made therefrom, and method of drilling
    3.
    发明申请
    Method for making diamond coated substrates, articles made therefrom, and method of drilling 审中-公开
    制造金刚石涂层基材的方法，由其制成的制品和钻孔方法

    公开(公告)号：US20060147631A1

    公开(公告)日：2006-07-06

    申请号：US11028893

    申请日：2005-01-04

    申请人： Leonid Lev ,  Michael Lukitsch ,  Yang-Tse Cheng ,  Anita Weiner

    发明人： Leonid Lev ,  Michael Lukitsch ,  Yang-Tse Cheng ,  Anita Weiner

    IPC分类号： B05D3/12

    CPC分类号： C23C4/02 ,  C23C16/0254 ,  C23C16/0272 ,  C23C16/0281 ,  C23C16/27 ,  C23C24/04 ,  C23C28/322 ,  C23C28/34 ,  C23C28/341 ,  C23C28/347 ,  C23C30/005 ,  Y10T29/49986

    摘要： Disclosed is a method of making a coated substrate, especially a diamond coated substrate. In one embodiment, the method includes depositing an interlayer on a substrate to create an interlayer surface, peening the interlayer surface with a peening compound to create a peened interlayer surface, and depositing a coating on the peened interlayer surface to create a coated substrate wherein the peening compound comprises particles of the coating. Also provided is a method of drilling a nonferrous substrate such as aluminum with no more than minimum lubricants. The method includes providing a diamond coated drill produced by the foregoing method, and moving the drill against a nonferrous substrate under sufficient force such that the drill cuts and removes a portion of the substrate, wherein the moving of the drill against the substrate occurs under minimum lubrication conditions.

    摘要翻译： 公开了一种制备涂覆的基材，特别是金刚石涂覆的基材的方法。 在一个实施方案中，该方法包括在基底上沉积中间层以形成中间层表面，用喷丸化合物喷涂中间层表面以产生喷丸层间表面，以及在喷丸层间表面上沉积涂层以产生涂覆的基底，其中 喷丸化合物包括涂层的颗粒。 还提供了一种以不超过最小润滑剂钻出诸如铝的有色基材的方法。 该方法包括提供通过上述方法生产的金刚石涂层钻头，并且在足够的力下将钻头移动到有色基底上，使得钻头切割并移除基底的一部分，其中钻头相对于基底的移动发生在最小 润滑条件。

    Releasable fastener system
    8.
    发明授权
    Releasable fastener system 有权
    可拆卸紧固件系统

    公开(公告)号：US06766566B2

    公开(公告)日：2004-07-27

    申请号：US10305384

    申请日：2002-11-26

    申请人： Yang-Tse Cheng ,  Wangyang Ni ,  John C. Ulicny

    发明人： Yang-Tse Cheng ,  Wangyang Ni ,  John C. Ulicny

    IPC分类号： A44B1800

    CPC分类号： A44B18/0007 ,  A41D2300/326 ,  A44B18/0003 ,  A44B18/0096 ,  A44D2203/00 ,  B64C33/02 ,  C08L2201/12 ,  F16B1/0014 ,  F16B5/07 ,  F16B2001/0028 ,  F16B2001/0035 ,  F16F2224/045 ,  Y10T24/27 ,  Y10T24/2742 ,  Y10T24/2775 ,  Y10T24/2783 ,  Y10T24/2792 ,  Y10T24/33 ,  Y10T428/24017

    摘要： A releasable fastener system comprises a loop portion and a hook portion. The loop portion includes a support and a loop material disposed on one side thereof. The hook portion includes a support and a plurality of closely spaced upstanding hook elements extending from one side thereof, wherein the plurality of hook elements comprises a fiber and a shape memory alloy coating deposited onto the fiber, and wherein the fiber and the shape memory alloy coating comprises a non-axisymmetric coating or deposition of the shape memory alloy about a portion of the fiber. When the hook portion and loop portion are pressed together they interlock to form a releasable engagement. The resulting joint created by the engagement is relatively resistant to shear and pull forces and weak in peel strength forces. Introducing a thermal activation signal to the plurality of hook elements causes a change in shape orientation, flexural modulus property, or a combination thereof that is effectively reduces the shear and/or pull off forces in the releasable engagement. In this manner, disengagement of the releasable fastener system provides separation of the hook portion from the loop portion under controlled conditions.

    摘要翻译： 可释放的紧固件系统包括环部分和钩部分。 环路部分包括支撑件和设置在其一侧的环形材料。 钩部包括支撑件和从其一侧延伸的多个紧密间隔的直立钩元件，其中多个钩元件包括沉积在纤维上的纤维和形状记忆合金涂层，并且其中纤维和形状记忆合金 涂层包括围绕纤维的一部分的非轴对称涂层或形状记忆合金的沉积。 当钩部和环部被压在一起时，它们互锁以形成可释放的接合。 通过接合产生的所得到的接头相对于剪切力和拉力相对地抵抗并且剥离强度力弱。 向多个钩元件引入热激活信号导致形状取向，挠曲模量特性或其组合的改变，其有效地减少了可释放接合中的剪切力和/或拉拔力。 以这种方式，可释放的紧固件系统的分离在受控条件下提供了钩部分与环部分的分离。

    Friction stir processing for surface properties
    10.
    发明申请
    Friction stir processing for surface properties 失效
    摩擦搅拌加工表面性能

    公开(公告)号：US20060124701A1

    公开(公告)日：2006-06-15

    申请号：US11009405

    申请日：2004-12-10

    申请人： Yen-Lung Chen ,  Thomas Perry ,  Yang-Tse Cheng ,  Anita Weiner

    发明人： Yen-Lung Chen ,  Thomas Perry ,  Yang-Tse Cheng ,  Anita Weiner

    IPC分类号： B23K20/12 ,  C08L1/00

    CPC分类号： C22C21/02 ,  B23K20/125 ,  B23K20/1275

    摘要： A surface of an article is heated and subjected to pressure by operation of a friction stir tool. The pressure of the face of the tool on the article surface, and the speed of rotation of the tool and of its progression along the surface of the article, are controlled to progressively hot-work a specified surface area. The face of the tool may be round and have a profiled, axially extending, smaller diameter pin for higher concentration of frictional heat and load and for plasticizing a surface layer of the workpiece. Such hot work may be applied for reducing surface porosity or for producing another change in the surface microstructure, or for effecting another change in surface material properties.

    摘要翻译： 制品的表面通过摩擦搅拌工具的操作被加热并施加压力。 物品表面上的工具表面的压力以及工具的旋转速度及其沿着制品表面的进行的压力被控制以逐步热工作在指定的表面积。 工具的表面可以是圆形的并且具有成型的，轴向延伸的较小直径的销，用于更高浓度的摩擦热和负载并且用于塑化工件的表面层。 这种热加工可用于降低表面孔隙率或用于产生表面微观结构的另一变化，或用于实现表面材料性质的另一变化。