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    • 5. 发明授权
    • Austenitic nickel alloy
    • 奥氏体镍合金
    • US5417918A
    • 1995-05-23
    • US012527
    • 1993-02-02
    • Michael KohlerUlrich Heubner
    • Michael KohlerUlrich Heubner
    • C22C19/05
    • C22C19/056
    • The invention relates to an austenitic nickel-chromium-molybdenum alloy having high resistance to general corrosion, crevice, pitting and stress crack corrosion and also intercrystalline corrosion, consisting of (in % by weight):carbon: up to 0.01%silicon: up to 0.05%manganese: up to 0.50%phosphorus: up to 0.020%sulphur: up to 0.010%chromium: 14.0 to 18.0%molybdenum: 14.0 to 18.0%cobalt: up to 2.0%tungsten: up to 0.5%calcium 0.001 to 0.010%magnesium: 0.001 to 0.020%aluminium: 0.05 to 0.30%nitrogen: up to 0.02%iron: up to 3.0%copper: up to 0.5%titanium: up to 0.01%residue nickel and usual impurities due to melting, the sum of the contents (carbon+silicon+titanium) being limited to 0.05% at the most, and the sum of the elements (calcium+magnesium+aluminium) being adjusted within the limits 0.055 to 0.33%.
    • 本发明涉及一种具有高耐一般腐蚀,缝隙,点蚀和应力裂纹腐蚀以及晶间腐蚀的奥氏体镍铬钼合金,其由(以重量%计)组成:碳:高达0.01%的硅:直至 0.05%锰:高达0.50%的磷:高达0.020%的硫:高达0.010%的铬:14.0至18.0%的钼:14.0至18.0%的钴:至多2.0%的钨:高达0.5%的钙0.001至0.010%的镁 :0.001至0.020%铝:0.05至0.30%氮:至多0.02%铁:至多3.0%铜:至多0.5%钛:至多0.01%残留镍和由于熔化而导致的常见杂质,含量之和( 碳+硅+钛)限制在0.05%以下,元素(钙+镁+铝)之和调整在0.055〜0.33%的范围内。
    • 8. 发明申请
    • DEVICE AND METHOD FOR GENERATING AND/OR ARRANGING SEQUENCES OF ONE OR MORE FLUID SAMPLES IN A CARRIER FLUID
    • 用于生成和/或安排载体流体中一种或多种流体样品的序列的装置和方法
    • US20120079895A1
    • 2012-04-05
    • US13377632
    • 2010-02-24
    • Andreas SchoberG. Alexander GrossMichael Kohler
    • Andreas SchoberG. Alexander GrossMichael Kohler
    • G01N35/08G01N21/00
    • G01N35/08
    • The invention relates to a device for generating and/or arranging sequences of a fluid sample in a carrier fluid. The invention comprises a microchannel having an inlet, an outlet and a nozzle opening therebetween leading into the microchannel. The invention further relates to a delivery unit, which pumps in the carrier fluid using a feed volume flow and suctions off the carrier fluid using a discharge volume flow. In a sample container, the nozzle opening is in contact with the fluid sample. By means of a control unit, the ratio between feed volume flow and discharge volume flow is varied. The cross-section of the nozzle opening is selected such that no carrier medium exits from the nozzle opening when the feed volume flow equals the discharge volume flow and that a fluid sample enters the nozzle opening when the discharge volume flow is greater than the feed volume flow. The invention further relates to a method for generating and/or arranging sequences of a fluid sample in a carrier fluid.
    • 本发明涉及用于在载体流体中产生和/或排列流体样品序列的装置。 本发明包括具有进入微通道的入口,出口和喷嘴开口的微通道。 本发明还涉及一种输送单元,其使用进料体积流泵送在载体流体中,并且使用排出体积流吸收载体流体。 在样品容器中,喷嘴开口与流体样品接触。 通过控制单元,进料体积流量和排出体积流量之间的比率是变化的。 选择喷嘴开口的横截面,使得当进料体积流量等于排出体积流量时,没有载体介质从喷嘴开口离开,并且当排出体积流量大于进料体积时流体样品进入喷嘴开口 流。 本发明还涉及用于在载体流体中产生和/或排列流体样品序列的方法。
    • 9. 发明申请
    • Direct casting utilizing stack filtration
    • 直接铸造利用堆叠过滤
    • US20070022841A1
    • 2007-02-01
    • US11359032
    • 2006-02-21
    • Thomas TodaroDavid WarrenDavid LazorKarl SchwenkMichael Kohler
    • Thomas TodaroDavid WarrenDavid LazorKarl SchwenkMichael Kohler
    • C22B9/02
    • C22B9/023B22D43/004Y02P10/234
    • A casting system includes a filtration assembly including a filter vessel housing spaced filters pre-heated to a temperature approximating a pouring temperature of molten material to be filtered to prevent breakage of the filter due to thermal shock from contact with the molten material. Preferably, an induction coil is used to inductively heat a susceptor adjacent the filter vessel or inductively heat filters which themselves serve as susceptors. Typically, the filter vessel is disposed below a pouring vessel and above a mold, pour cup and any sprue system used and is heated independently from the same. The filters are heated during pouring to facilitate flow of the molten material therethrough whereby very fine filters may be used. Spacing of the filters enhances flow control and allows a head of molten material to form whereby dross floats to the top of the head to prevent its entry into the mold.
    • 浇铸系统包括过滤组件,该过滤组件包括过滤器容器,该过滤器容纳间隔开的过滤器,该过滤器预热到接近要过滤的熔融材料的浇注温度的温度,以防止由于热冲击而与熔融材料接触而使过滤器破裂。 优选地,感应线圈用于感应加热邻近过滤容器的感受器或感应加热本身用作基座的过滤器。 通常,过滤容器设置在浇注容器的下方和模具上方,倒杯和任何使用的浇道系统并且独立于其加热。 在浇注过程中加热过滤器以促进熔融材料流过其中,从而可以使用非常精细的过滤器。 过滤器的间距增强了流量控制,并允许形成熔融材料的头部,从而浮渣浮于头部顶部以防止其进入模具。