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    Method of making a diamond-coated composite body
    71.
    发明公开
    Method of making a diamond-coated composite body 失效
    Verfahren zur Herstellung eines mit Diamant beschichtetenVerbundkörpers

    公开(公告)号：EP0802265A1

    公开(公告)日：1997-10-22

    申请号：EP97201078.9

    申请日：1997-04-11

    Applicant: Saint-Gobain/Norton Industrial Ceramics Corporation

    Inventor： Olson, James M.

    IPC: C23C16/02 ,  C23C16/26

    CPC classification number: C23C16/02 ,  C23C16/0209 ,  C23C16/0227 ,  C23C16/0245 ,  C23C16/0272 ,  C23C16/27 ,  C23C16/274

    Abstract: At least the surface region of a cutting tool substrate made of tungsten carbide in a cobalt matrix is carburized to chemically passivate the cobalt prior to deposition of diamond film on it. The passivation improves adhesion by preventing reaction of the cobalt with the diamond in the course of the deposition process. To further improve adhesion of the diamond, cobalt is removed from the exposed surfaces of the tungsten carbide grains by heat treatment in inert gas or by hydrogen plasma.

    Abstract translation: 在钴基体中由碳化钨制成的切削工具衬底的至少表面区域被渗碳以在沉积金刚石膜之前化学钝化钴。 钝化通过在沉积过程中防止钴与金刚石的反应来提高粘合性。 为了进一步提高金刚石的附着力，通过在惰性气体中或通过氢等离子体进行热处理，从碳化钨晶粒的暴露表面除去钴。

    Methods of preparing cutting tool substrates for coating with diamond and products resulting therefrom
    72.
    发明公开
    Methods of preparing cutting tool substrates for coating with diamond and products resulting therefrom 失效
    用于制备切削工具主体的方法来涂覆有金刚石，并且由此获得的产物

    公开(公告)号：EP0787820A2

    公开(公告)日：1997-08-06

    申请号：EP97200013.7

    申请日：1997-01-04

    Applicant: Saint-Gobain/Norton Industrial Ceramics Corporation

    Inventor： Martin, Scott D.

    IPC: C23C16/02 ,  C23C16/26 ,  B23B27/14

    CPC classification number: B23B27/146 ,  B23B2226/31 ,  B23B2228/04 ,  B23B2260/072 ,  C23C16/0227 ,  C23C16/0263 ,  C23C16/27

    Abstract: Methods for preparing a cutting tool substrate material for diamond coating include providing a grooved pattern on selected portions of at least the top surface and preferably also the sides of the substrate material. The pattern may be a cross-hatching, a diamond-hatching, or another design. The pattern is preferably applied to the tool substrate by scribing with a laser ablation tool. The pattern is designed to optimize adhesion of CVD diamond on the portions of the tool substrate which are expected to be most challenged during a cutting process. The dimensions of the pattern (e.g. the depth and spacing of scribe lines) are selected to provide the optimum combination of mechanical bonding and diamond nucleation during the CVD coating of the tool substrate. According to preferred aspects of the invention, the pattern is applied only to the portions of the surface not immediately adjacent to the cutting edge of the tool substrate, thereby sparing the geometry of the cutting edge itself. According to a one embodiment of the invention, the pattern includes a cross hatch on the top surface and on the side surfaces of the substrate. According to a another embodiment, the top surface is cross hatched in the center while the corners of the top surface are provided with parallel grooves. In another embodiment, the side surfaces are provided with parallel grooves parallel to the top surface.

    Abstract translation: 用于制备的切削工具材料基板为金刚石涂层的方法包括在至少上表面的选定部分，从而优选衬底材料的两侧提供了一个刻槽图案。 所述图案可以是交叉影线，菱形阴影线，或者另一种设计。 所述图案优选通过用激光烧蚀工具划线施加到工具的基材。 该图案被设计为优化对预计这在在切割过程期间被最挑战工具基板的部分CVD金刚石的密合性。 图案（例如，深度和划线间隔）的尺寸被选择的工具基材的CVD涂覆过程中提供机械键合和金刚石成核的最佳组合。 。根据本发明的优选方面，该图案仅被施加到所述表面的不紧邻于工具基材的切削刃的部分中，从而节约了切削刃本身的几何形状。 。根据本发明的一个实施方案中，该图案包括在上表面和基片的侧表面上的交叉线。 。根据一另一实施例，所述顶表面是横在中心阴影，而顶面的角部设置有平行的槽​​。 实施例在另一种中，侧表面设置有平行于所述顶表面平行的凹槽。

    MOLDING SHAPED ARTICLES
    73.
    发明授权
    MOLDING SHAPED ARTICLES 失效
    成形形状的文章

    公开(公告)号：EP0735939B1

    公开(公告)日：1997-07-30

    申请号：EP95901843.3

    申请日：1994-11-10

    Applicant: Saint-Gobain/Norton Industrial Ceramics Corporation

    Inventor： TORRE, Earl, Robert, Jr. ,  KAVANAUGH, Michael, D.

    IPC: B28B1/00 ,  B28B5/02

    CPC classification number: C04B35/622 ,  C04B35/1115

    Abstract: Shaped ceramic articles can be obtained by forcing a ceramic precursor gel into a belt provided with apertures corresponding to the shapes of the desired articles, freezing the gel in the apertures so that they can be removed without losing structural integrity and then removing the frozen articles from the belt and drying and firing them to produce the desired shaped ceramic articles.

    Abstract translation: 通过将陶瓷前体凝胶压入带有与所需制品的形状对应的孔的带中，将孔中的凝胶冷冻以便它们可以在不损失结构完整性的情况下被除去，然后将冷冻制品从 带并干燥并烧制它们以产生所需形状的陶瓷制品。

    Radiation detector with improved response
    74.
    发明公开
    Radiation detector with improved response 失效
    Strahlungsdetektor mit einer动词dessertenen Empfindlichkeit

    公开(公告)号：EP0785444A2

    公开(公告)日：1997-07-23

    申请号：EP97200120.0

    申请日：1997-01-15

    Applicant: Saint-Gobain/Norton Industrial Ceramics Corporation

    Inventor： Novak, William P.

    IPC: G01T1/00 ,  G01T1/202

    CPC classification number: G01T1/2018 ,  G01T1/202

    Abstract: An x-ray detector for computer-assisted tomography (CAT) having an array of cadmium tungstate scintillation crystal rods (16) for generating light output which is coupled to photodiode (24) has the end edges of the rods chamfered (30) to reduce variations in the optical response output of the rods to the photodiode with variations in the axial location of the light generation in the rod.

    Abstract translation: 一种用于产生耦合到光电二极管（24）的光输出的钨酸铯闪烁晶体棒（16）阵列的用于计算机辅助断层摄影（CAT）的X射线检测器具有倒角的端部边缘（30）以减少 杆的光响应输出的变化与光电二极管的偏差在棒中的光产生的轴向位置变化。

    NOVEL WATER WALL TUBE BLOCK DESIGN
    75.
    发明公开
    NOVEL WATER WALL TUBE BLOCK DESIGN 失效
    块管壁

    公开(公告)号：EP0767886A1

    公开(公告)日：1997-04-16

    申请号：EP95922948.0

    申请日：1995-05-31

    Applicant: Saint-Gobain/Norton Industrial Ceramics Corporation

    Inventor： KUBIAK, Stephen, M. ,  NISHIDA, Tatsuo

    IPC: F22B37 ,  F23M5

    CPC classification number: F23M5/02 ,  F22B37/108 ,  F23M5/08

    Abstract: A water wall heat transfer system comprising tube block and assembly, the assembly comprising a plurality of parallel tubes (91) connected therebetween by a membrane (92), wherein the tube block comprises: a) a base section, and b) a plurality of spaced ridges (3) extending upward from the base section, the upper surface of at least one of the spaced ridges defining a generally horizontal surface, the ridges being spaced to define channels (4) therebetween, the height of at least one of spaced ridges being such that the membrane of the assembly seats thereon, said tube block containing a means for securing the tube block to the tube assembly.

    Synthetic diamond film with reduced bowing and method of making same
    80.
    发明公开
    Synthetic diamond film with reduced bowing and method of making same 失效
    Synthetische Diamantschicht mit verringerter Biegung und Verfahren zu ihrer Herstellung。

    公开(公告)号：EP0679732A1

    公开(公告)日：1995-11-02

    申请号：EP95200915.7

    申请日：1995-04-11

    Applicant: Saint-Gobain/Norton Industrial Ceramics Corporation

    Inventor： Windischmann, Henry

    IPC: C23C16/26 ,  C23C16/00

    CPC classification number: C23C16/0272 ,  C23C16/01 ,  C23C16/27 ,  Y10T428/24942 ,  Y10T428/24975 ,  Y10T428/30

    Abstract: The invention relates to synthetic diamond films in which the undesirable bowing is reduced by reducing the severe non-uniform intrinsic stress distribution across the diamond thickness.
    According to one aspect of the invention, the defect density is reduced in the initial deposition zone of the diamond film.
    Application to, in particular, relatively large area diamond films.

    Abstract translation: 本发明涉及合成金刚石薄膜，其中通过减少穿过金刚石厚度的严重的非均匀固有应力分布来减少不期望的弯曲。 根据本发明的一个方面，在金刚石膜的初始沉积区域中，缺陷密度降低。 尤其适用于相对较大面积的金刚石薄膜。

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