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31. 发明申请

US20120267011A1 SULFUR TREATMENT FOR COPPER ZINC ALLOYS 审中-公开
标题翻译：铜合金硫化处理
公开(公告)号：US20120267011A1
公开(公告)日：2012-10-25
申请号：US13302374
申请日：2011-11-22
申请人： Benjamin L. Lawrence
发明人： Benjamin L. Lawrence
IPC分类号： C23C8/08 , B32B15/04
CPC分类号： C23C8/08 , C23C8/42
摘要： Brass components exhibiting excellent resistance to dezincification corrosion and stress corrosion cracking are prepared without, or with a reduced need for, corrosion inhibiting additives by developing a metal-sulfide rich barrier layer at the surfaces of the component. Brass components treated as disclosed exhibit corrosion resistance as determined by standardized testing that yields dezincification penetration less than 200 microns in depth and exhibits no stress corrosion cracking.
摘要翻译：通过在组分的表面形成富含金属硫化物的阻挡层，在没有腐蚀抑制添加剂的需要的情况下，制备显示出优异的脱锌腐蚀和应力腐蚀开裂性能的黄铜组分。如所公开处理的黄铜组分通过标准化测试确定的耐腐蚀性，其产生深度不到200微米的脱锌渗透性，并且不显示应力腐蚀开裂。

32. 发明申请

US20110094627A1 Erosion Resistant Cermet Linings For Oil & Gas Exploration, Refining and Petrochemical Processing Applications 有权
标题翻译：石油和天然气勘探，炼油和石化加工应用的耐腐蚀金属陶瓷衬片
公开(公告)号：US20110094627A1
公开(公告)日：2011-04-28
申请号：US12912505
申请日：2010-10-26
申请人： John R. Peterson , Narasimha-Rao V. Bangaru , Robert Lee Antram , Christopher John Fowler , Neeraj S. Thirumalai , ChangMin Chun , Emery B. Lendvai-Lintner
发明人： John R. Peterson , Narasimha-Rao V. Bangaru , Robert Lee Antram , Christopher John Fowler , Neeraj S. Thirumalai , ChangMin Chun , Emery B. Lendvai-Lintner
IPC分类号： C23C8/30 , C23C8/20 , C23C8/28 , C23C8/24 , C23C8/08 , C23C8/12
CPC分类号： C22C29/04 , C22C29/12 , C22C29/14 , C22C29/16 , Y10T29/49826
摘要： The present invention is directed to a method for protecting metal surfaces in oil & gas exploration and production, refinery and petrochemical process applications subject to solid particulate erosion at temperatures of up to 1000° C. The method includes the step of providing the metal surfaces in such applications with a hot erosion resistant cermet lining or insert, wherein the cermet lining or insert includes a) about 30 to about 95 vol % of a ceramic phase, and b) a metal binder phase, wherein the cermet lining or insert has a HEAT erosion resistance index of at least 5.0 and a K1C fracture toughness of at least 7.0 MPa-m1/2. The metal surfaces may also be provided with a hot erosion resistant cermet coating having a HEAT erosion resistance index of at least 5.0. Advantages provided by the method include, inter alia, outstanding high temperature erosion and corrosion resistance in combination with outstanding fracture toughness, as well as outstanding thermal expansion compatibility to the base metal of process units. The method finds particular application for protecting process vessels, transfer lines and process piping, heat exchangers, cyclones, slide valve gates and guides, feed nozzles, aeration nozzles, thermo wells, valve bodies, internal risers, deflection shields, sand screen, and oil sand mining equipment.
摘要翻译：本发明涉及一种用于在高达1000℃的温度下保护固体颗粒物侵蚀的石油和天然气勘探和生产，炼油和石化工艺应用中的金属表面的保护方法。该方法包括以下步骤：具有耐热蚀金属陶瓷衬里或插入物的这种应用，其中金属陶瓷衬里或插入物包括a）约30至约95体积％的陶瓷相，和b）金属粘合剂相，其中金属陶瓷衬里或插入物具有热耐蚀性指数至少为5.0，K1C断裂韧度至少为7.0MPa-m1 / 2。金属表面还可以具有耐热腐蚀金属陶瓷涂层，其耐热侵蚀性指数至少为5.0。该方法提供的优点尤其包括优异的耐高温侵蚀和耐腐蚀性以及突出的断裂韧性，以及与处理单元的母材的突出的热膨胀相容性。该方法特别适用于保护过程容器，输送管线和过程管道，热交换器，旋风分离器，滑阀门和引导件，进料嘴，曝气喷嘴，热阱，阀体，内部立管，偏转屏蔽，砂筛和油采砂设备。

33. 发明授权

US4763729A Method for inhibiting corrosion of iron-containing alloy articles in sulfur-containing media 失效
标题翻译：在含硫介质中抑制含铁合金制品腐蚀的方法
公开(公告)号：US4763729A
公开(公告)日：1988-08-16
申请号：US48562
申请日：1987-05-11
申请人： Trikur A. Ramanarayanan
发明人： Trikur A. Ramanarayanan
IPC分类号： C09K8/54 , C23C8/08 , C23C22/40 , C23C30/00 , C23F11/18 , E21B41/02
CPC分类号： C23C8/08 , C09K8/54 , C23C22/40 , C23C30/00 , C23F11/185 , Y10S166/902 , Y10S507/939
摘要： Corrosion of iron-containing alloy articles is inhibited by forming on the articles a corrosion resistant layer containing atoms of a refractory metal.
摘要翻译：通过在制品上形成含有难熔金属原子的耐腐蚀层来抑制含铁合金制品的腐蚀。

34. 发明授权

US4692385A Triplex article 失效
标题翻译：三重文章
公开(公告)号：US4692385A
公开(公告)日：1987-09-08
申请号：US851086
申请日：1986-04-14
申请人： Philip C. Johnson
发明人： Philip C. Johnson
IPC分类号： C23C8/08 , C23C8/42 , C23C8/68 , C23C8/80 , C23C16/02 , C23C16/32 , C23C16/34 , C23C16/38 , C23C16/40 , C23C28/00 , C23C28/04 , B22D25/00
CPC分类号： C23C8/80 , C23C28/00
摘要： A coated article and method for manufacturing the same wherein an alloy substrate of iron, nickel, cobalt, or titanium base has a diffusion layer formed thereon of an intermetallic boride of the substrate alloy. A coating is subsequently deposited on the diffusion layer, which coating is a refractory, ceramic or intermetallic compound having desired wear and/or corrosion resistant properties superior to those of the substrate.
摘要翻译：一种涂覆制品及其制造方法，其中铁，镍，钴或钛基底的合金基底在其上形成有基底合金的金属间硼化物的扩散层。随后将涂层沉积在扩散层上，该涂层是耐火材料，陶瓷或金属间化合物，具有优于基材的耐磨性和/或耐腐蚀性能。

35. 发明授权

US4484954A Halogenation treatment 失效
标题翻译：卤化处理
公开(公告)号：US4484954A
公开(公告)日：1984-11-27
申请号：US404814
申请日：1982-08-03
申请人： Gregorio Tarancon
发明人： Gregorio Tarancon
IPC分类号： C08F8/00 , B01J15/00 , C08F8/18 , C08J7/12 , C23C8/08 , C23C22/00 , C23C11/00
CPC分类号： B01J15/00 , C08J7/126
摘要： A batch process for the halogenation of solid polymeric or metallic material comprising the following steps:(a) providing a closed system comprising a chamber containing air at about atmospheric pressure and having inlet and outlet means, a heat exchanger, and a circulation pump, all connected in series;(b) introducing the material into the chamber;(c) heating the chamber and the material to a selected temperature in the range of about 100.degree. F. to about 200.degree. F. by recirculating the air through the heat exchanger;(d) evacuating the system;(e) introducing a halogen into the system in an amount (i) of up to about 10 percent in excess of the theoretical amount of halogen required to halogenate the polymeric material to a desired depth and (ii) sufficient to provide a partial pressure in the system in the range of about 0.1 psia to about 3 psia;(f) introducing an inert gas into the system in an amount sufficient to provide a total pressure in the system of about one atmosphere;(g) maintaining the selected temperature by recirculating the halogen/inert gas mixture through the heat exchanger;(h) recirculating the halogen/inert gas mixture a sufficient number of times to reduce the amount of halogen to less than about 5 percent of the amount of halogen initially introduced into the system;(i) evacuating the system;(j) introducing air into the system to provide about atmospheric pressure; and(k) removing the material.
摘要翻译：用于卤化固体聚合物或金属材料的分批方法，包括以下步骤：（a）提供封闭系统，其包括在约大气压下容纳空气的室，并具有入口和出口装置，热交换器和循环泵，全部串联连接（b）将材料引入室内; （c）通过将空气再循环通过热交换器，将室和材料加热至约100°F至约200°F范围内的选定温度; （d）疏散系统; （e）将卤素引入系统中，其量（i）超过将聚合物材料卤化至所需深度所需的理论卤素量的至多约10％，和（ii）足以提供分压系统在约0.1psia至约3psia范围内; （f）将惰性气体引入系统中，其量足以提供系统中约一个大气压的总压力; （g）通过将卤素/惰性气体混合物再循环通过热交换器来维持所选择的温度; （h）将卤素/惰性气体混合物再循环足够的次数以将卤素的量减少到小于初始引入系统的卤素的量的约5％; （i）疏散系统; （j）将空气引入系统以提供大气压力; 和（k）除去材料。

36. 发明授权

US3788893A Coated filaments 失效
标题翻译：涂层胶片
公开(公告)号：US3788893A
公开(公告)日：1974-01-29
申请号：US3788893D
申请日：1972-02-09
申请人： GEN ELECTRIC
发明人： MORELOCK C
IPC分类号： C03C25/42 , C03C25/44 , C23C8/08 , F16J15/16 , H01B1/00 , H01C17/20 , C23C11/02
CPC分类号： H01C17/20 , C03C25/42 , C03C25/44 , C23C8/08 , F16J15/168 , H01B1/00 , Y10T428/292
摘要： A TUNGSTEN CARBIDE COATING IS DEPOSITED UPON THE ELECTRICALLY HEATED SURFACE OF A PYROLYTIC CARBON COATED FUSED SILICA OR QUARTZ FIBER AAS IT IS PASSED THROUGH A LIQUID THERMALLY DECOMPOSABLE TUNGSTEN COMPOUND SUCH AS TUNGSTEN HEXACHLORIDE DISSOLVED IN A NON-POLAR ORGANIC SOLVENT SUCH AS BENZENE.

37. 发明授权

US3591426A Corrosion resistant beryllium 失效
标题翻译：耐腐蚀BERYLLUM
公开(公告)号：US3591426A
公开(公告)日：1971-07-06
申请号：US3591426D
申请日：1968-10-30
申请人： NASA
发明人： O'DONNELL PATRICIA M
IPC分类号： C23C8/06 , C23C8/08 , C23F1/00
CPC分类号： C23C8/08 , C23C8/06 , Y10T428/265
摘要： OXIDATION OF BERYLLIUM IS PREVENTED BY A FLUORIDE COATING ON THE SURFACE.

38. 发明授权

US3549847A Graphite susceptor 失效
标题翻译：石墨切片机
公开(公告)号：US3549847A
公开(公告)日：1970-12-22
申请号：US3549847D
申请日：1967-04-18
申请人： GEN ELECTRIC
发明人： CLARK THOMAS J , BROWN HOWARD W
IPC分类号： C04B35/52 , C23C8/08 , H05B5/00 , H05B9/00
CPC分类号： C04B35/52 , C04B35/521 , C23C8/08 , Y10T428/30

39. 发明授权

US3499799A Process for preparing dense,adherent boron nitride films and certain articles of manufacture 失效
标题翻译：制备渗透过程，附加的硼砂膜和某些制造方法
公开(公告)号：US3499799A
公开(公告)日：1970-03-10
申请号：US3499799D
申请日：1964-06-02
申请人： TEXAS INSTRUMENTS INC
发明人： PATTERSON ROBERT J
IPC分类号： C04B41/52 , C04B41/89 , C23C8/08 , C23C16/02 , C23C16/34 , C23C28/00 , H01B1/00 , H01B3/00 , H01B3/02 , H01B11/00 , H01G4/06 , H01G4/08 , C23C11/00 , B44D1/34
CPC分类号： C04B41/89 , C04B41/52 , C23C8/08 , C23C16/0218 , C23C16/342 , C23C28/00 , H01B1/00 , H01B3/004 , H01B3/02 , H01B3/025 , H01B11/00 , H01G4/06 , H01G4/085 , Y10S148/034 , Y10S148/065 , Y10S148/067 , Y10T428/31678

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