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110 条记录 (耗时 0.018 秒)

    Electronic component, method for producing electronic component, and circuit board
    72.
    发明授权
    Electronic component, method for producing electronic component, and circuit board 有权

    公开(公告)号：US06537685B2

    公开(公告)日：2003-03-25

    申请号：US09863045

    申请日：2001-05-22

    申请人： Shoichi Higuchi

    发明人： Shoichi Higuchi

    IPC分类号： B32B1501

    CPC分类号： H01G4/232 ,  Y10S428/901 ,  Y10T428/12535 ,  Y10T428/12708 ,  Y10T428/12722 ,  Y10T428/12861 ,  Y10T428/12944 ,  Y10T428/24917 ,  Y10T428/24975 ,  Y10T428/265

    摘要： An electronic component includes external electrodes formed on a base member, each external electrode including a plurality of layers of which the outermost layer is a tin plating layer. The tin plating layer has a polycrystalline structure, and atoms of a metal other than tin are diffused into the tin crystal grain boundaries. Alternatively, each external electrode includes a plurality of layers including a thick-film electrode formed on the base member, a nickel layer or a nickel alloy layer formed on the thick-film electrode and a tin plating layer formed on the nickel layer or the nickel alloy layer. The tin plating layer has a polycrystalline structure and nickel atoms are diffused into the tin crystal grain boundaries. Methods for fabricating electronic components and a circuit board provided with a plurality of electronic components are also disclosed.

    Iron aluminide fuel injector component
    73.
    发明授权
    Iron aluminide fuel injector component 有权
    铝化铝燃料喷射器组件

    公开(公告)号：US06489043B1

    公开(公告)日：2002-12-03

    申请号：US09986710

    申请日：2001-11-09

    申请人： Seetharama C. Deevi ,  Shalva Gedevanishvili ,  Sohini Paldey

    发明人： Seetharama C. Deevi ,  Shalva Gedevanishvili ,  Sohini Paldey

    IPC分类号： B32B1501

    CPC分类号： C22C33/0278 ,  B32B15/011 ,  B32B15/015 ,  C22C38/06 ,  C23C8/10 ,  C23C30/00 ,  F02M59/445 ,  F02M61/166 ,  F02M61/18 ,  F02M61/1853 ,  Y02T50/67 ,  Y10S428/938 ,  Y10S428/941 ,  Y10T428/12 ,  Y10T428/12014 ,  Y10T428/1259 ,  Y10T428/12937 ,  Y10T428/12951 ,  Y10T428/12958 ,  Y10T428/31678

    摘要： An iron aluminide fuel injector component such as a nozzle, plunger or other part is manufactured from iron aluminide or includes an iron aluminide coating on at least a portion of a surface in contact with the fuel which passes through the fuel injector. The iron aluminide alloy can include 8 to 32 wt. % Al, up to 5 wt. % refractory metal, B and/or C in amounts sufficient to form borides and/or carbides. The fuel injector component can be formed from powders of the iron aluminide alloy by powder metallurgy techniques and the coating can be formed by a diffusional reaction process, cathodic plasma process, chemical vapor deposition or physical vapor deposition. The fuel injector component is corrosion, carburization, sulfidation and/or coking resistant.

    摘要翻译： 铁铝化物燃料喷射器部件例如喷嘴，柱塞或其它部件由铁铝化物制成，或者在通过燃料喷射器的燃料接触的表面的至少一部分上包括铁铝化物涂层。 铁铝化物合金可以包括8至32wt。 ％Al，最多5wt。 ％的难熔金属，B和/或C，其量足以形成硼化物和/或碳化物。 燃料喷射器部件可以通过粉末冶金技术由铁铝化合物的粉末形成，并且涂层可以通过扩散反应过程，阴极等离子体处理，化学气相沉积或物理气相沉积形成。 燃油喷射器组件是腐蚀，渗碳，硫化和/或耐焦化。

    Laminated ribbon and method and apparatus for producing same
    74.
    发明授权
    Laminated ribbon and method and apparatus for producing same 失效
    复合带及其制造方法和装置

    公开(公告)号：US06455172B1

    公开(公告)日：2002-09-24

    申请号：US09667724

    申请日：2000-09-22

    申请人： Kentaro Yano ,  Noboru Hanai

    发明人： Kentaro Yano ,  Noboru Hanai

    IPC分类号： B32B1501

    CPC分类号： C23C14/58 ,  B23K20/04 ,  C23C14/562 ,  C23C14/5806 ,  Y10S428/938 ,  Y10T29/49112 ,  Y10T428/12438 ,  Y10T428/12493 ,  Y10T428/12903 ,  Y10T428/1291 ,  Y10T428/12944 ,  Y10T428/12951

    摘要： A method for producing a laminated metal ribbon comprises the steps of (a) vapor-depositing a third metal layer on at least one welding surface of a first metal ribbon 4 and a second metal ribbon 5 in a vacuum chamber 1, the third metal being the same as or different from a metal or an alloy of the first and second metal ribbons 4, 5; (b) pressure-welding the first metal ribbon 4 to the second metal ribbon 5; and (c) subjecting the resultant laminate 9 to a heat treatment for thermal diffusion.

    摘要翻译： 一种层叠金属带的制造方法，其特征在于，包括以下工序：（a）在真空室1中的第一金属带4和第二金属带5的至少一个焊接面上气相沉积第三金属层，第三金属 与第一和第二金属带4,5的金属或合金相同或不同; （b）将第一金属带4压接到第二金属带5; 和（c）使得到的层压体9进行热扩散热处理。

    Antifouling member and process for producing the same
    76.
    发明授权
    Antifouling member and process for producing the same 失效
    防污剂及其制造方法

    公开(公告)号：US06410164B1

    公开(公告)日：2002-06-25

    申请号：US09623990

    申请日：2000-09-12

    申请人： Teruki Takayasu

    发明人： Teruki Takayasu

    IPC分类号： B32B1501

    CPC分类号： C23C26/00 ,  B32B15/018 ,  C25D3/46 ,  C25D3/64 ,  Y10T428/12806

    摘要： An antifouling member comprising a highly corrosion-resistant metal comprising titanium, zirconium, tantalum, niobium, or an alloy based on any of these metals and, deposited thereon, a coating layer of silver or a silver alloy so as to have a bonding strength as high as at least 0.2 MPa. The member can be prevented from marine organisms attaching thereto.

    摘要翻译： 一种防污构件，其包括高耐腐蚀性金属，其包含钛，锆，钽，铌或基于任何这些金属的合金，并且在其上沉积银或银合金的涂层，以具有如 高至少0.2MPa。 可防止该构件附着于其上的海洋生物。

    Aluminum welding process and composition for use in same
    80.
    发明授权
    Aluminum welding process and composition for use in same 失效
    铝焊接工艺和组合物用于其中

    公开(公告)号：US06316125B1

    公开(公告)日：2001-11-13

    申请号：US09283939

    申请日：1999-04-01

    申请人： Nicolae Gaman ,  Harrie van den Nieuwelaar

    发明人： Nicolae Gaman ,  Harrie van den Nieuwelaar

    IPC分类号： B32B1501

    CPC分类号： B23K35/286 ,  B23K23/00 ,  B23K35/34 ,  B23K2103/10 ,  Y10S75/959 ,  Y10S164/12 ,  Y10T428/12764

    摘要： The invention provides a new and improved process and exothermic reaction mixture for producing molten weld metal. The molten weld metal is used in joining one metallic piece with at least one other metallic piece. The process and exothermic reaction mixture have distinct advantages over the prior art. These advantages include a higher filler metal yield, an increased tensile strength, and a higher quality corrosion resistant weld. These advantages are accomplished by a process wherein a reactant mixture is provided which has a reducing agent, a metallic compound, and at least two filler metals that at least in part do not chemically react with the metallic compound, one of which is aluminum. The metallic compound subsequently forms, with the reducing agent, having a high heat of formation which provides an exothermic reaction with sufficient heat to melt the filler metals. The reactant mixture is exothermically reacted to release heat and melt the filler metals and provide a flow of filler metals from the reactant and product mixture which may be contacted with objects to be welded by the filler metals.

    摘要翻译： 本发明提供了一种用于生产熔融焊接金属的新的和改进的工艺和放热反应混合物。 熔融焊接金属用于将一个金属片与至少一个其它金属片接合。 该方法和放热反应混合物具有优于现有技术的明显优点。 这些优点包括较高的填充金属产量，增加的拉伸强度和更高质量的耐腐蚀焊缝。 这些优点通过一种方法来实现，其中提供了具有至少部分不与金属化合物发生化学反应的还原剂，金属化合物和至少两种填料金属的反应物混合物，其中之一是铝。 金属化合物随后与还原剂形成，具有高的形成热量，其提供具有足够热量的放热反应以熔化填充金属。 反应物混合物放热反应以释放热量并熔化填充金属，并从反应物和产物混合物提供填充金属流，其可以通过填充金属与待焊接的物体接触。