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1.发明申请公开(公告)号：US20130095313A1
公开(公告)日：2013-04-18
申请号：US13272668
申请日：2011-10-13
CPC分类号： C21D1/18 , C21D1/25 , C21D9/08 , C21D9/085 , C21D2221/00 , C22C38/04 , C22C38/24 , Y10T428/249921 , Y10T428/249969 , Y10T428/24999
摘要： A method for inhibiting corrosion under insulation (CUI) on the exterior of a structure, e.g., pipelines, piping, vessels and tanks, is provided. The method involves providing a structure that is at least partially formed from a corrosion resistant carbon steel (CRCS) composition. The CRCS composition includes corrosion resistance alloying additions in the amount of 0.1 weight percent to 9 weight percent. At least one alloying addition has a low free energy of formation for its oxide and/or hydroxide, e.g., vanadium and/or titanium. A corrosion inhibited structure that includes a structure at least partially formed from a corrosion resistant carbon steel (CRCS) composition, and insulation positioned around at least a portion of the structure.
摘要翻译： 提供了一种用于在诸如管道，管道，容器和罐等结构的外部的绝缘（CUI）下抑制腐蚀的方法。 该方法包括提供至少部分由耐腐蚀碳钢（CRCS）组合物形成的结构。 CRCS组合物包括0.1重量％至9重量％的耐腐蚀合金添加剂。 至少一种合金添加剂对于其氧化物和/或氢氧化物例如钒和/或钛具有低的自由形成能。 一种腐蚀抑制结构，其包括至少部分地由耐腐蚀碳钢（CRCS）组合物形成的结构，以及围绕该结构的至少一部分定位的绝缘体。
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2.发明申请Protective Coatings for Petrochemical and Chemical Industry Equipment and Devices 审中-公开石化和化工设备及设备保护涂料公开(公告)号：US20110162751A1
公开(公告)日：2011-07-07
申请号：US12958203
申请日：2010-12-01
IPC分类号： F16L9/14 , B05D1/36 , B05D3/02 , B05D5/00 , B05D7/00 , C25D3/56 , C25D7/04 , C25D9/00 , B82Y30/00
CPC分类号： C23C30/00 , C23C28/32 , C23C28/321 , C23C28/343
摘要： Provided are coated petrochemical and chemical industry devices and methods of making and using such coated devices. In one form, the coated petrochemical and chemical industry device includes a petrochemical and chemical industry device including one or more bodies, and a coating on at least a portion of the one or more bodies, wherein the coating is chosen from an amorphous alloy, a heat-treated electroless or electro plated based nickel-phosphorous composite with a phosphorous content greater than 12 wt %, graphite, MoS2, WS2, a fullerene based composite, a boride based cermet, a quasicrystalline material, a diamond based material, diamond-like-carbon (DLC), boron nitride, and combinations thereof. The coated petrochemical and chemical industry devices may provide for reduced friction, wear, corrosion and other properties required for superior performance.
摘要翻译： 提供涂覆石油化工和化学工业装置以及制造和使用这种涂布装置的方法。 在一种形式中，涂覆的石油化学和化学工业装置包括石油化学和化学工业装置，其包括一个或多个主体，以及在所述一个或多个主体的至少一部分上的涂层，其中所述涂层选自非晶合金， 磷含量大于12重量％的经热处理的无电镀或电镀镍磷复合材料，石墨，MoS2，WS2，富勒烯基复合材料，硼化物基金属陶瓷，准晶体材料，金刚石基材料，类金刚石 碳（DLC），氮化硼及其组合。 涂覆的石油化工和化学工业装置可以提供降低的摩擦，磨损，腐蚀和其他性能以获得优异的性能。
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