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1.发明申请公开(公告)号：US20150060288A1
公开(公告)日：2015-03-05
申请号：US14019132
申请日：2013-09-05
CPC分类号： C25D3/66 , C25D5/02 , C25D9/04 , C25D11/028
摘要： A method of forming a down-hole tool comprises contacting at least a portion of at least one down-hole structure comprising at least one ceramic-metal composite material with a molten electrolyte comprising sodium tetraborate. Electrical current is applied to at least a portion of the at least one down-hole structure to form at least one borided down-hole structure comprising at least one metal boride material. Other methods of forming a down-hole tool, and a down-hole tool are also described.
摘要翻译： 形成井下工具的方法包括将包含至少一种陶瓷 - 金属复合材料的至少一个井下结构的至少一部分与包含四硼酸钠的熔融电解液接触。 电流被施加到所述至少一个井下结构的至少一部分，以形成包括至少一种金属硼化物材料的至少一个硼化的下孔结构。 还描述了形成井下工具的其它方法和井下工具。
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公开(公告)号：US20170088966A1
公开(公告)日：2017-03-30
申请号：US15279059
申请日：2016-09-28
发明人： Glenn Kuswa
IPC分类号： C25D11/02
CPC分类号： C25D11/028 , C25D9/08 , C25D9/10 , C25D9/12 , C25D11/00 , C25D11/024 , C25D21/12
摘要： This disclosure provides systems and methods for improved electro-enhancement of surfaces of workpieces. The systems and methods can include immersing a metal workpiece in a salt bath and applying a time-varying electric current that has periods of high current with periods of lower current between. The systems and methods provide borided metal workpieces that contain preferred borides on the surface and lack less preferred borides. For example, the systems and methods can provide borided steel having Fe2B and substantially lacking FeB on the surface.
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公开(公告)号：US09765441B2
公开(公告)日：2017-09-19
申请号：US14019096
申请日：2013-09-05
CPC分类号： C25D11/028 , C25D3/66 , C25D5/02 , C25D9/04 , E21B10/46 , E21B17/1085
摘要： A method of forming a downhole tool comprises contacting at least one downhole structure comprising at least one metal material with a molten electrolyte comprising anhydrous sodium tetraborate. Electrical current is applied to at least a portion of the at least one downhole structure to form at least one borided downhole structure comprising at least one metal boride material. Other methods of forming a downhole tool, and a downhole tool are also described.
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公开(公告)号：US20150203980A1
公开(公告)日：2015-07-23
申请号：US14158181
申请日：2014-01-17
申请人： Uchicago Argonne LLC
IPC分类号： C25D3/56
CPC分类号： C25D11/028 , C25D3/66
摘要： An article of manufacture and method of forming a borided material. An electrochemical cell is used to process a substrate to deposit a plurality of borided layers on the substrate. The plurality of layers are co-deposited such that a refractory metal boride layer is disposed on a substrate and a rare earth metal boride conforming layer is disposed on the refractory metal boride layer.
摘要翻译： 一种制造方法和形成硼化物的方法。 使用电化学电池来处理衬底以在衬底上沉积多个硼化层。 共同沉积多层，使得耐火金属硼化物层设置在基板上，稀土金属硼化物合适层设置在难熔金属硼化物层上。
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公开(公告)号：US09556531B2
公开(公告)日：2017-01-31
申请号：US14158181
申请日：2014-01-17
申请人： UChicago Argonne LLC
CPC分类号： C25D11/028 , C25D3/66
摘要： An article of manufacture and method of forming a borided material. An electrochemical cell is used to process a substrate to deposit a plurality of borided layers on the substrate. The plurality of layers are co-deposited such that a refractory metal boride layer is disposed on a substrate and a rare earth metal boride conforming layer is disposed on the refractory metal boride layer.
摘要翻译： 一种制造方法和形成硼化物的方法。 使用电化学电池来处理衬底以在衬底上沉积多个硼化层。 共同沉积多层，使得耐火金属硼化物层设置在基板上，稀土金属硼化物合适层设置在难熔金属硼化物层上。
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公开(公告)号：US20150060051A1
公开(公告)日：2015-03-05
申请号：US14019096
申请日：2013-09-05
CPC分类号： C25D11/028 , C25D3/66 , C25D5/02 , C25D9/04 , E21B10/46 , E21B17/1085
摘要： A method of forming a downhole tool comprises contacting at least one downhole structure comprising at least one metal material with a molten electrolyte comprising anhydrous sodium tetraborate. Electrical current is applied to at least a portion of the at least one downhole structure to form at least one borided downhole structure comprising at least one metal boride material. Other methods of forming a downhole tool, and a downhole tool are also described.
摘要翻译： 形成井下工具的方法包括将包含至少一种金属材料的至少一个井下结构与包含无水四硼酸钠的熔融电解液接触。 电流被施加到至少一个井下结构的至少一部分，以形成包括至少一种金属硼化物材料的至少一个硼化井下结构。 还描述了形成井下工具和井下工具的其它方法。
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公开(公告)号：US3793160A
公开(公告)日：1974-02-19
申请号：US3793160D
申请日：1970-12-16
申请人： TRIANGLE IND INC
发明人： HOMAN O
CPC分类号： C23C8/42 , C25D3/66 , C25D11/028
摘要： A process of boronizing a metal article is described which comprises immersing the selected metal article in a fused bath composed of at least one alkali metal halide or alkaline earth metal halide and a boron salt of the empirical formula MxByFz wherein M is an alkali metal, and the ratio of x:y:z is 1:0.4 to 2.0:0.5 to 2.5 with y being preferably above 1 and z is preferably below 1.5, the fused bath being maintained at a temperature between 1200*F to 1750*F for a sufficient duration to impregnate the metal with boron. There is also described novel boron products, their process of manufacture and salt baths containing such boron products. The process produces an extremely hard, uniform, adherent and corrosion resistant boride casing on metals such as carbon and alloy steels.
摘要翻译： 描述了一种金属制品的硼化方法，其包括将所选择的金属制品浸入由至少一种碱金属卤化物或碱土金属卤化物和经验式M x B y F z的硼盐组成的熔池中，其中M是碱金属，以及 x：y：z的比例为1:0.4至2.0:0.5至2.5，其中y优选高于1，z优选低于1.5，熔融液保持在1200°F至1750°F之间，足够的 用硼浸渍金属的持续时间。 还描述了新颖的硼产品，其制造方法和含有这些硼产品的盐浴。 该方法在诸如碳和合金钢之类的金属上产生非常硬，均匀，粘附和耐腐蚀的硼化物壳体。
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公开(公告)号：US09790608B2
公开(公告)日：2017-10-17
申请号：US14019132
申请日：2013-09-05
CPC分类号： C25D3/66 , C25D5/02 , C25D9/04 , C25D11/028
摘要： A method of forming a down-hole tool comprises contacting at least a portion of at least one down-hole structure comprising at least one ceramic-metal composite material with a molten electrolyte comprising sodium tetraborate. Electrical current is applied to at least a portion of the at least one down-hole structure to form at least one borided down-hole structure comprising at least one metal boride material. Other methods of forming a down-hole tool, and a down-hole tool are also described.
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公开(公告)号：US20150298263A1
公开(公告)日：2015-10-22
申请号：US14515001
申请日：2014-10-15
IPC分类号： B23K35/02 , B23K35/40 , C25D11/02 , C23C14/34 , C22C19/07 , C23C16/48 , C22C38/54 , C22C38/02 , C22C19/05 , B23K35/30 , C23C14/30
CPC分类号： B23K35/0261 , B23K35/304 , B23K35/3046 , B23K35/3086 , B23K35/404 , C22C19/055 , C22C19/07 , C22C38/02 , C22C38/54 , C23C8/68 , C23C8/70 , C23C10/44 , C23C10/46 , C23C12/02 , C23C14/30 , C23C14/34 , C23C16/487 , C23C24/085 , C25D11/028
摘要： The present invention is a composite welding wire for fusion welding of components manufactured of superalloys. The composite weld wire includes an inner core wire and a surface layer applied and bonded to the inner core wire. The surface layer includes alloying elements selected from among B and Si with a total bulk content of B and Si in the composite welding wire of 0.1 to 10 wt. %. Preferably the total bulk content of B is less than 4 wt. % and the surface layer comprises from 5 to 95 wt. % of the alloying elements selected from among B and Si.
摘要翻译： 本发明是用于熔焊由超级合金制成的部件的复合焊丝。 复合焊丝包括内芯线和施加并结合到内芯线的表面层。 表面层包括选自B和Si中的合金元素，复合焊丝的总体积含量为B，Si为0.1〜10重量％。 ％。 优选地，B的总体积含量小于4wt。 ％，表层包含5至95wt。 从B和Si中选出合金元素的百分比。
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公开(公告)号：US20100224498A1
公开(公告)日：2010-09-09
申请号：US12741592
申请日：2008-11-06
IPC分类号： C25D5/00
CPC分类号： C25D9/08 , C23C8/02 , C23C8/40 , C23C14/16 , C23C14/5806 , C23C14/5846 , C23C28/044 , C23C28/048 , C25D3/66 , C25D9/04 , C25D11/028
摘要： A method for producing a wear and corrosion resistant WC based material coated with one or more metals selected from group IVB, VB and VIB metals (according to CAS system) and Al is disclosed. The method comprises treating of said coated structure with electrochemical boriding treatment in an electrolyte which is substantially free of halogenated compounds wherein the electrolyte comprises alkali carbonates and boron sources and said electrolyte being heated during electrolysis under an induction heating regime having electromagnetic frequency ranging from 50 to 300 kHz during electrolysis.
摘要翻译： 公开了一种涂覆有选自IVB，VB和VIB族金属（根据CAS系统）和Al的一种或多种金属的耐磨损和耐腐蚀WC基材料的方法。 该方法包括在基本上不含卤代化合物的电解质中用电化学硼化处理对所述涂覆结构进行处理，其中电解质包含碱金属碳酸盐和硼源，并且所述电解质在电磁化期间在电磁频率范围为50〜 电解时为300 kHz。
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