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    • 6. 发明公开
    • Chemical vapor deposition wafer boat
    • 化学气相沉积晶圆舟
    • EP0161101A3
    • 1987-07-15
    • EP85303099
    • 1985-05-01
    • ANICON, INC.
    • Learn, Arthur J.Debois, Dale R.
    • C23C16/44
    • C23C16/45559C23C16/455C23C16/45591
    • A chemical vapor deposition wafer boat (2) for supporting a plurality of wafers in an evenly spaced, upright orientation perpendicular to the axis of the boat comprises a cylinder having closed ends and comprised of mutually engaging upper and lower hemicylinders (4,6). The upper hemicylinder (4) has diffusion zones with gas flow passageways (22,23,24) therein in the ends (8,10) and zones (C,A) within from 0 to 75 and within from 0 to 15° from a vertical plane through the cylinder axis. The remainder of the hemicylinder wall and the ends are baffle areas without gas flow passageways. The ends-and sidewall of the lower hemicylinder (6) comprise gas diffusion zones. The gas flow passageways comprise from 0.5 to 80% of the surface area of the respective gas diffusion zones.
    • 用于以垂直于船的轴线的均匀隔开的直立方向支撑多个晶片的化学气相沉积晶片舟(2)包括具有封闭端并且由相互啮合的上半圆柱和下半圆柱(4,6)组成的圆柱体。 上半圆柱体(4)在其端部(8,10)中具有气体流动通道(22,23,24)的扩散区域,并且在0至75之间的区域(C,A)中具有气体流动通道 通过气缸轴线的垂直平面。 半圆柱壁的其余部分和端部是没有气流通道的挡板区域。 下半圆柱体(6)的端部和侧壁包括气体扩散区。 气流通道占各个气体扩散区的表面积的0.5至80%。
    • 9. 发明公开
    • Coated article for hot hydrocarbon fluid and method of preventing fuel thermal degradation deposits
    • 的涂覆制品,用于热烃流体和方法,用于通过这些液体的热分解预防沉积物。
    • EP0645472A1
    • 1995-03-29
    • EP94306283.6
    • 1994-08-25
    • GENERAL ELECTRIC COMPANY
    • Coffinbery, George Albert
    • C23C16/40C23C16/06
    • C23C16/45559B01J19/02B01J37/0238B01J2219/024C23C16/405F01D5/288F01D25/007F02C7/224F02C7/30Y02T50/67Y02T50/672
    • Articles for hot hydrocarbon fluid wherein the surface for contacting the fluid is a diffusion barrier material or a catalytic material coated on a metal substrate. The material is either catalytically-inactive tantalum oxide which inhibits the formation of coke in the fluid or catalytically-active zirconium oxide which promotes the formation of a loosely adherent coke in the fluid while inhibiting the formation of gum in the fluid. The coating materials, i.e., the diffusion barrier coating material and the catalytic coating material, are deposited by chemical vapor deposition (CVD), e.g., by effusive chemical vapor deposition of an organometallic compound on the surface without the use of carrier gas, without pre-oxidation of the surface and without thermal decomposition of the diffusion barrier material or the catalytic coating material. The articles having the coated surfaces find utility in components subjected to high temperatures wherein the components are in contact with hydrocarbon fluids without additives, without special attention to quality control and without the need for special processing.
    • 制品用于热烃流体worin用于接触流体表面是扩散阻挡材料或涂敷在金属基底上的催化材料。 该材料是催化失活的氧化钽哪抑制焦炭在流体或催化活性的氧化锆促进一个松散粘连焦炭的形成在流体抑制而胶的在流体中形成的形成。 的涂料,即,扩散阻挡涂层材料和催化涂层材料,通过化学气相沉积(CVD),例如,通过喷溢化学气相沉积在有机金属化合物的表面上沉积,而不会在不使用载气预 表面和没有扩散阻挡材料的热分解或催化涂层材料氧化。 具有涂覆表面发现经受高温worin组分处于与烃流体接触,而没有添加剂组分效用,无需特别注意的质量控制而无需进行特殊加工的制品。