专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4566939A Surface preparation of nickel base alloys for brazing 失效
标题翻译：用于钎焊的镍基合金的表面处理
公开(公告)号：US4566939A
公开(公告)日：1986-01-28
申请号：US694863
申请日：1985-01-25
申请人： Jule A. Miller , Jack W. Lee , Jeffrey Thyssen
发明人： Jule A. Miller , Jack W. Lee , Jeffrey Thyssen
IPC分类号： B23K1/19 , B23K1/20 , B23K35/00 , C23C8/12 , C23G1/19 , C23G1/32 , C25F1/04 , C25F1/12 , B44C1/22 , C03C15/00 , C03C25/06 , C23F1/00
CPC分类号： B23K1/206 , B23K35/004 , C23C8/12 , C23G1/19 , C23G1/32 , C25F1/04 , C25F1/12
摘要： A method is disclosed for the removal of undesirable oxides from the surface of nickel-base or nickel-iron base alloys containing oxidizable aluminum and/or titanium prior to brazing. The alloy is heated in air at an elevated temperature for a time sufficient to form on the alloy surface a bilayered film comprised of a first oxide top layer containing at least titanium or aluminum and a second layer beneath the first comprised of the alloy composition substantially depleted of aluminum and/or titanium. The surface of the alloy is cleaned to remove the first oxide layer whereupon the remaining surface is in condition for brazing.
摘要翻译：公开了一种用于在钎焊之前从含有可氧化铝和/或钛的镍基或镍 - 铁基合金的表面去除不需要的氧化物的方法。该合金在空气中在升高的温度下加热一段足以在合金表面上形成的双层膜，该双层膜包含至少含有钛或铝的第一氧化物顶层和在第一层下面的第二层，该第二层由合金组合物基本上不含的铝和/或钛。清洁合金的表面以除去第一氧化物层，然后剩余表面处于钎焊状态。

2. 发明授权

US3951681A Method for descaling ferrous metals 失效
标题翻译：黑色金属除锈方法
公开(公告)号：US3951681A
公开(公告)日：1976-04-20
申请号：US411993
申请日：1973-11-01
申请人： Robert H. Shoemaker , William G. Wood
发明人： Robert H. Shoemaker , William G. Wood
IPC分类号： C23G1/14 , C23G1/28 , C25F1/12
CPC分类号： C23G1/28
摘要： A ferrous metal product to be cleaned is immersed in an oxidizing molten salt bath forming a conditioned scale on the surface of the metal. The conditioned scale is subsequently removed from the metal surface by immersing the metal product in an aqueous caustic bath containing alkali metal hydroxide with alkali gluconate and triethanolamine serving as sequestering agents. The caustic bath may optionally include a brightening catalyst or ethylenediamine-tetracetic acid.
摘要翻译：将待清洗的黑色金属产品浸入在金属表面上形成调理垢的氧化熔融盐浴中。随后通过将金属产物浸入含有碱金属氢氧化物的碱性金属氢氧化物与碱金属葡萄糖酸盐和三乙醇胺作为隔离剂，从而从金属表面除去调理垢。苛性碱可以任选地包括增亮催化剂或乙二胺四乙酸。

3. 发明授权

US2936278A Molten salt bath apparatus for electrolytic cleaning of metals 失效
标题翻译：用于金属电解清洗的熔盐浴设备
公开(公告)号：US2936278A
公开(公告)日：1960-05-10
申请号：US66928157
申请日：1957-07-01
申请人： KOLENE CORP
发明人： SHOEMAKER ROBERT H , FALER JOHN A , NOLAN THOMAS J
IPC分类号： C25F1/12 , C25F7/00
CPC分类号： C25F7/00 , C25F1/12

4. 发明授权

US2538055A Electrolytic process for removing oxide from the surface of metals 失效
标题翻译：从金属表面去除氧化物的电解过程
公开(公告)号：US2538055A
公开(公告)日：1951-01-16
申请号：US63844845
申请日：1945-12-29
申请人： HOOKER ELECTROCHEMICAL CO
发明人： SPENCE HARRY R , HOOKER HORACE W
IPC分类号： C25F1/12
CPC分类号： C25F1/12

5. 发明授权

US3293159A Process for producing a fused reducing bath for descaling 失效
标题翻译：制造用于除垢的熔融还原浴的方法
公开(公告)号：US3293159A
公开(公告)日：1966-12-20
申请号：US13496761
申请日：1961-08-30
申请人： HOOKER CHEMICAL CORP
发明人： MATTHEW MEKJEAN , STRACK CHARLES A
IPC分类号： C23G1/28 , C25F1/12
CPC分类号： C23G1/28 , C25F1/12

6. 发明授权

US3048497A Process of coating base metals with aluminum 失效
标题翻译：用铝包覆贱金属的工艺
公开(公告)号：US3048497A
公开(公告)日：1962-08-07
申请号：US71625758
申请日：1958-02-18
申请人： AUGUST MOLLER GORAN
发明人： AUGUST MOLLER GORAN
IPC分类号： C23C2/12 , C25F1/12
CPC分类号： C25F1/12 , C23C2/12

7. 发明授权

US2732339A Electrolytic fused salt cleaning bath 失效
公开(公告)号：US2732339A
公开(公告)日：1956-01-24
申请号：US2732339D
IPC分类号： C25F1/12 , C25F7/02
CPC分类号： C25F1/12 , C25F7/02

8. 发明申请

US20120168320A1 SYSTEM AND METHOD FOR SCALE REMOVAL FROM A NICKEL-BASED SUPERALLOY COMPONENT 审中-公开
标题翻译：从镍基超级组件拆卸的系统和方法
公开(公告)号：US20120168320A1
公开(公告)日：2012-07-05
申请号：US13335051
申请日：2011-12-22
申请人： Monique Chauntia Bland , Robert Anthony Ress, III
发明人： Monique Chauntia Bland , Robert Anthony Ress, III
IPC分类号： C25F1/12
CPC分类号： C25F1/12
摘要： A system for cleaning scale from a nickel-based superalloy component is described. The system includes a molten salt, caustic alkaline solution, and an electrical charging device that provides at least 3 V DC to the molten salt bath. The system further includes a water rinse, a soap and water solution, an acid pickling solution, and an acetone rinse. The water rinse is air-agitated, the soap and water solution is acoustically coupled to an ultrasonic device, and the acid pickling solution is fluidly coupled to an agitator. The system includes a component positioning device structured to selectively, and successively, position the component within the molten salt bath, the water rinse, the soap and water solution, the acid pickling solution, the soap and water solution again, and the acetone rinse. The system includes a number of heating devices to provide selected temperatures to various selected solutions.
摘要翻译：描述了一种用于从镍基超级合金部件清洗垢的系统。该系统包括熔融盐，苛性碱性溶液和向熔融盐浴提供至少3V DC的充电装置。该系统还包括水冲洗液，肥皂和水溶液，酸洗溶液和丙酮冲洗液。水冲洗是空气搅拌的，皂和水溶液声耦合到超声波装置，酸洗液与搅拌器流体耦合。该系统包括构造成选择性地且相继地将组件定位在熔融盐浴，水冲洗，肥皂和水溶液，酸洗液，肥皂和水溶液以及丙酮冲洗中的部件定位装置。该系统包括多个加热装置，以向各种选择的解决方案提供选定的温度。

9. 发明申请

US20120073984A1 METHOD FOR RECOVERING METALLIC LITHIUM 有权
标题翻译：回收金属锂的方法
公开(公告)号：US20120073984A1
公开(公告)日：2012-03-29
申请号：US13232001
申请日：2011-09-14
申请人： Yumiko SAITO , Junpei MOMO , Rie MATSUBARA , Hiroatsu TODORIKI
发明人： Yumiko SAITO , Junpei MOMO , Rie MATSUBARA , Hiroatsu TODORIKI
IPC分类号： C25F1/12
CPC分类号： C22B26/12 , C25C3/02 , H01M10/54 , Y02W30/84
摘要： An object is to recover metallic lithium from metallic lithium on which an unnecessary substance is formed without discarding the metallic lithium on which an unnecessary substance is formed. The present invention relates to a method for recovering metallic lithium in such a manner that metallic lithium on which a substance is formed is reacted with nitrogen to form lithium nitride; the lithium nitride is reacted with carbon dioxide to form lithium carbonate; the lithium carbonate is reacted with hydrochloric acid to form lithium chloride; the lithium chloride and potassium chloride are melted; and electrolysis is applied to the melted lithium chloride and potassium chloride.
摘要翻译：目的是从不形成不需要的物质的金属锂中除去不需要的物质的金属锂中回收金属锂。本发明涉及一种回收金属锂的方法，其中形成物质的金属锂与氮反应形成氮化锂; 使氮化锂与二氧化碳反应形成碳酸锂; 碳酸锂与盐酸反应形成氯化锂; 氯化锂和氯化钾熔化; 并对熔融的氯化锂和氯化钾进行电解。

10. 发明授权

US4149942A Process for dissolving metals in fused salt baths 失效
标题翻译：在金属盐浴中溶解金属的方法
公开(公告)号：US4149942A
公开(公告)日：1979-04-17
申请号：US832199
申请日：1977-09-12
申请人： Friedrich von Stutterheim
发明人： Friedrich von Stutterheim
IPC分类号： C25C3/00 , C25D3/66 , C25F1/12 , C25B1/00 , C01C3/11 , C01C3/16
CPC分类号： C25C3/00 , C25D3/66 , C25F1/12
摘要： A process for dissolving metals, alloys or metallic compound materials in metal cyanamide and/or thiocyanate and/or cayanide and/or halide melts containing optionally metal carbonate and/or cyanide, characterized in that substances are added to the melt which form or liberate CN, and/or CNO and/or SCN radicals in the melt under the reaction conditions.
摘要翻译：将金属，合金或金属化合物材料溶解在含有任选的金属碳酸盐和/或氰化物的金属氨基氰化物和/或硫氰酸盐和/或氯氰酸盐和/或卤化物熔体中的方法，其特征在于将物质加入到形成或释放CN ，和/或CNO和/或SCN自由基在反应条件下熔融。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式