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    Vitreous Coating Application by Induction Heating and Integration with Induction Kinetic Weld Joining
    2.
    发明申请
    Vitreous Coating Application by Induction Heating and Integration with Induction Kinetic Weld Joining 有权

    公开(公告)号：US20210130962A1

    公开(公告)日：2021-05-06

    申请号：US17092199

    申请日：2020-11-06

    申请人： AmpClad Coating Technologies Inc.

    发明人： David Grant Lingnau ,  Jeff Cochrane

    IPC分类号： C23D5/04 ,  H05B6/10 ,  C23D3/00 ,  C23D1/00 ,  C23D9/06 ,  C23C4/02 ,  C23C4/04 ,  C23C4/16 ,  C23C4/18 ,  C23D15/00 ,  C23C4/129

    摘要： Induction heating facilitated coating systems and processes for pipes overcome corrosion and erosion of the pipes at extreme temperatures and pressures in applications including oil and gas downhole tubulars and pipelines as well as processing facilities. Being based on vitreous fused inorganic compounds, the present invention achieves very high corrosion resistance at remarkably modest cost. Attractive economics and immunity to chlorides and moisture permeation at extreme concentrations and temperatures also make it well suited to desalination plants and potable water piping applications. Due to its extreme temperature resistance, it also is very well suited for geothermal wells. Additionally, due to its characteristic smooth durable surface, the present invention is ideally suited for applications involving the opposite of corrosion, namely scaling problems, such as fouling in sewage systems and scale buildup in heavy oil wells.

    Method for Producing an Enamelled Steel Substrate
    6.
    发明申请
    Method for Producing an Enamelled Steel Substrate 审中-公开
    生产漆面钢基材的方法

    公开(公告)号：US20110008537A1

    公开(公告)日：2011-01-13

    申请号：US12812140

    申请日：2009-01-09

    申请人： Marc Leveaux ,  Javier Gonzalez

    发明人： Marc Leveaux ,  Javier Gonzalez

    IPC分类号： C23D3/00

    CPC分类号： C23D3/00

    摘要： The present invention is related to a method for producing an enamelled steel substrate, said method comprising the steps of: providing a steel substrate, applying to a surface of said steel substrate a solution comprising a solvent, a polymer precursor, and at least one metal or metal oxide, said metal or metal oxide being suitable for promoting the adhesion of an enamel layer to the surface of the steel substrate, curing said steel sheet, thereby removing said solvent, and forming an organic layer comprising said at least one metal or metal oxide, applying to said organic layer, an enamel layer, followed by a firing step, to obtain the enamelled steel substrate.

    摘要翻译： 本发明涉及一种搪瓷钢基材的制造方法，所述方法包括以下步骤：提供钢基材，向所述钢基材的表面施加包含溶剂，聚合物前体和至少一种金属的溶液 或金属氧化物，所述金属或金属氧化物适于促进搪瓷层与钢基材表面的粘合，固化所述钢板，从而除去所述溶剂，并形成包含所述至少一种金属或金属的有机层 氧化物，施加到所述有机层，搪瓷层，随后进行烧制步骤，以获得搪瓷钢基材。

    Preparation of nickel and chromium substrates for ceramic coating
    9.
    发明授权
    Preparation of nickel and chromium substrates for ceramic coating 失效
    制备用于陶瓷涂层的镍和铬基材

    公开(公告)号：US3962490A

    公开(公告)日：1976-06-08

    申请号：US436180

    申请日：1974-01-24

    申请人： Rodney L. Ward

    发明人： Rodney L. Ward

    IPC分类号： C23D3/00 ,  C23D5/02 ,  H05K1/05 ,  H05K3/44 ,  C23C3/04 ,  C23D5/00

    CPC分类号： C23D3/00 ,  C23D5/02 ,  H05K1/053 ,  H05K3/44 ,  Y10S428/934 ,  Y10T428/12979

    摘要： A process and product are disclosed relating to the preparation of a metallic substrate of a workpiece for a subsequent deposition of a ceramic coating, such as porcelain enamel, in which the metal of the substrate is one that is not sufficiently electrochemically active to be coated by electrophoresis, for example, stainless steel or those alloys containing principally nickel and/or chromium. In one form, the metallic substrate is first covered with an oxide, and preferably a thermally decomposable compound, of a transition metal selected from Groups IIIB through Group IIB of the Periodic Table of The Elements. The workpiece is then heated to alloy the transition metal with the substrate of the workpiece, after which a ceramic coat may be applied. When the transition metal is present as a thermally decomposable compound, the compound must decompose prior to reaching an alloying temperature.

    摘要翻译： 公开了一种工艺和产品，其涉及用于随后沉积陶瓷涂层（例如瓷釉质）的工件的金属基底的制备，其中基底的金属是不足够电化学活性以便被涂覆的基底 电泳，例如不锈钢或主要包含镍和/或铬的合金。 在一种形式中，金属基底首先被选自元素周期表的IIIB至IIB族的过渡金属的氧化物，优选可热分解的化合物覆盖。 然后加工工件以使过渡金属与工件的基底合金，然后可以施加陶瓷涂层。 当过渡金属作为可热分解化合物存在时，化合物必须在达到合金化温度之前分解。