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1. 发明授权

US4732821A Nickel-based electrical contact 失效
标题翻译：镍基电接触
公开(公告)号：US4732821A
公开(公告)日：1988-03-22
申请号：US30761
申请日：1987-03-25
申请人： Joachim J. Hauser , Andreas Leiberich , John T. Plewes , Murray Robbins
发明人： Joachim J. Hauser , Andreas Leiberich , John T. Plewes , Murray Robbins
IPC分类号： H01B1/02 , H01R13/03 , H01R43/16 , H01H1/02
CPC分类号： H01B1/02 , H01R13/03 , H01R43/16 , Y10S428/929 , Y10T428/12882 , Y10T428/12944
摘要： Nickel material comprising controlled amounts of hydrogen has low electrical contact resistance even after prolonged exposure to an oxidizing ambient. When used as a surface layer on an electrically conducting member, such material is suitable as a contact material and represents an inexpensive alternative to gold. And, when prepared in the form of microscopic flakes, such material is suitable for use in electrically conductive inks and adhesives.
摘要翻译：包含受控量的氢的镍材料即使在长时间暴露于氧化环境之后也具有低的电接触电阻。当用作导电构件上的表面层时，这种材料适合作为接触材料，并且代表金的廉价替代物。并且，当以微细薄片的形式制备时，这种材料适用于导电油墨和粘合剂。

2. 发明授权

US4925407A Nickel-based electrical contact 失效
标题翻译：镍基电接触
公开(公告)号：US4925407A
公开(公告)日：1990-05-15
申请号：US823987
申请日：1986-01-30
申请人： Joachim J. Hauser , John T. Plewes , Murray Robbins
发明人： Joachim J. Hauser , John T. Plewes , Murray Robbins
IPC分类号： H01H1/021
CPC分类号： H01H1/021
摘要： Contacts comprising nickel and a glass-forming additive have electrical contact properties which render them suitable as replacements for gold contacts; disclosed contacts have low contact resistance even after prolonged exposure to an oxidizing ambient. The glass-forming additive is one or several of the elements boron, silicon, germanium, phosphorus, arsenic, antimony, or bismuth, and contacts are readily formed, e.g., as layers on substrates. A crystallographically disordered structure is produced in a contact surface layer at least upon exposure to an oxidizing ambient; alternatively, such desired structure can be produced by ion bombardment and even in the absence of glass-forming additives.
摘要翻译：包含镍和玻璃形成添加剂的触点具有电接触性能，使得它们适合作为金触点的替代; 公开的接触点即使在长时间暴露于氧化环境之后也具有低接触电阻。玻璃形成添加剂是硼，硅，锗，磷，砷，锑或铋中的一种或几种元素，并且接触容易形成，例如作为基底上的层。至少在暴露于氧化环境中时，在接触表面层中产生晶体学上无序的结构; 或者，这种所需的结构可以通过离子轰击，甚至在不存在玻璃形成添加剂的情况下制备。

3. 发明授权

US4518469A Method of making non-precious metal electrical contacts by electroplating 失效
标题翻译：通过电镀制造非贵重金属电触点的方法
公开(公告)号：US4518469A
公开(公告)日：1985-05-21
申请号：US646665
申请日：1984-08-31
申请人： Sau-Lan L. NG , John T. Plewes , Murray Robbins
发明人： Sau-Lan L. NG , John T. Plewes , Murray Robbins
IPC分类号： C25D3/56 , H01H11/04
CPC分类号： H01H11/041 , C25D3/56 , C25D3/562 , H01H2011/046
摘要： A method for electroplating a nickel-antimony alloy comprising from 1-70 weight percent antimony and the balance nickel comprises electroplating the alloy from a solution containing a soluble nickel salt and a soluble mixed antimony alkali metal salt of a polybasic organic acid at a pH in the range of about from 1 to 6. The substrate to be plated is made the cathode and an inert anode is employed.
摘要翻译：用于电镀镍锑合金的方法包括1-70重量％的锑和余量的镍包括从含有可溶性镍盐和多碱有机酸的可溶性混合锑碱金属盐的溶液中电镀该合金，pH为约1至6的范围。将要镀覆的基底制成阴极，并使用惰性阳极。

4. 发明授权

US4387276A Carbon transducer with electrical contact 失效
标题翻译：碳传感器与电气接触
公开(公告)号：US4387276A
公开(公告)日：1983-06-07
申请号：US301816
申请日：1981-09-11
申请人： John T. Plewes , Nathaniel R. Quick , Murray Robbins
发明人： John T. Plewes , Nathaniel R. Quick , Murray Robbins
IPC分类号： H04R21/00 , H04R21/02
CPC分类号： H04R21/00 , Y10T29/49005
摘要： A carbon transmitter utilizes an electrode prepared by in situ reaction between substrate copper and introduced sulfur. Good surface adhesion between the resulting CuS layer and the substrate is assured by use of a two-phase cobalt/copper substrate.
摘要翻译：碳发射器利用由底物铜和引入的硫之间的原位反应制备的电极。通过使用两相钴/铜衬底，确保所得到的CuS层与衬底之间的良好的表面粘合性。

5. 发明授权

US4304600A Manufacture of high-strength metallic articles 失效
标题翻译：高强度金属制品的制造
公开(公告)号：US4304600A
公开(公告)日：1981-12-08
申请号：US90416
申请日：1979-11-01
申请人： John T. Plewes , Murray Robbins , Raymond C. Stoffers
发明人： John T. Plewes , Murray Robbins , Raymond C. Stoffers
IPC分类号： B22F1/00 , B22F9/22 , C22C1/04 , C22C1/05 , C22C9/00 , H01H11/04 , B22F3/00
CPC分类号： C22C1/05 , B22F9/22 , C22C1/0425 , H01H11/048 , Y10T428/12007
摘要： In the interest of mechanical strength and hardness, metallic bodies desirably contain dispersed particles whose diameter preferably is in the range of 50-10,000 Angstrom. A disclosed method for producing such metallic bodies calls for preparing a solution of mixed salts of elements, removing the solvent, transforming to metallic form, and compacting under pressure. Strength of a resulting metallic body may be further developed by aging and, optionally, cold deformation prior to aging.Use of the disclosed method is indicated especially to produce bodies comprising immiscible elements. For example, when Mo is dispersed in Cu, high strength and electrical conductivity are realized.
摘要翻译：为了机械强度和硬度，金属体希望含有直径优选为50〜10,000埃的分散粒子。所公开的制造这种金属体的方法要求制备元素混合盐溶液，去除溶剂，转化为金属形式，并在压力下压实。所得到的金属体的强度可以通过老化和任选地在老化之前的冷变形进一步发展。特别地使用所公开的方法来产生包含不混溶元素的物体。例如，当Mo分散在Cu中时，实现高强度和导电性。

6. 发明授权

US4531110A Negative temperature coefficient thermistors 失效
标题翻译：负温度系数热敏电阻
公开(公告)号：US4531110A
公开(公告)日：1985-07-23
申请号：US301721
申请日：1981-09-14
申请人： David W. Johnson, Jr. , Murray Robbins
发明人： David W. Johnson, Jr. , Murray Robbins
IPC分类号： H01C7/04
CPC分类号： H01C7/046 , Y10T29/49085
摘要： Inexpensive Mn or Mg ferrites may be used as negative temperature coefficient thermistors. Fabrication of devices with the desired high temperature coefficients is facilitated by a processing method which forms a thin layer of oxidized and high resistivity material on a low resistivity layer of ferrite material.
摘要翻译：廉价的Mn或Mg铁氧体可用作负温度系数热敏电阻。通过在铁氧体材料的低电阻率层上形成氧化和高电阻率材料的薄层的处理方法来促进具有期望的高温度系数的器件的制造。

7. 发明授权

US4399097A Preparation of III-V materials by reduction 失效
标题翻译：通过还原制备III-V材料
公开(公告)号：US4399097A
公开(公告)日：1983-08-16
申请号：US288000
申请日：1981-07-29
申请人： Patrick K. Gallagher , Murray Robbins
发明人： Patrick K. Gallagher , Murray Robbins
IPC分类号： C22C1/00 , C22C12/00 , C22C28/00
CPC分类号： C22C1/007
摘要： A method of producing III-V materials by reducing a complex salt in a hydrogen atmosphere is shown. For example, complex salts reduce to InP or GaAs. The salts are conveniently prepared by coprecipitation from a salt solution or by other methods. The stoichiometry can be modified by applying an overpressure of the more volatile element or elements during reduction.
摘要翻译：示出了通过在氢气氛中还原络盐来生产III-V材料的方法。例如，复合盐可以还原成InP或GaAs。盐通过盐溶液共沉淀或其它方法方便地制备。可以通过在还原期间施加更易挥发的元素的过压来改变化学计量。

8. 发明授权

US4379003A Magnetic devices by selective reduction of oxides 失效
标题翻译：通过选择性还原氧化物的磁性器件
公开(公告)号：US4379003A
公开(公告)日：1983-04-05
申请号：US173641
申请日：1980-07-30
申请人： Murray Robbins , Richard C. Sherwood
发明人： Murray Robbins , Richard C. Sherwood
IPC分类号： B22F3/00 , H01F1/147 , H01F1/02
CPC分类号： H01F1/14741 , B22F3/001
摘要： Magnetic material is made by reducing an oxide powder compact having at least one nonreducible oxide species. A typical mixture of nickel, iron, and aluminum oxides selectively reduces to form a material having a typical permeability of 10 or more and high resistivity. Reduced eddy current losses occur in devices made from such material.
摘要翻译：磁性材料通过还原具有至少一种不可还原氧化物的氧化物粉末压块制成。选择性地减少镍，铁和铝氧化物的典型混合物以形成具有10以上的典型渗透性和高电阻率的材料。在由这种材料制成的器件中会发生减小的涡流损耗。

9. 发明授权

US4246128A Method of making MnZn ferrites 失效
标题翻译：制造MnZn铁氧体的方法
公开(公告)号：US4246128A
公开(公告)日：1981-01-20
申请号：US64734
申请日：1979-08-08
申请人： Patrick K. Gallagher , Ernst M. Gyorgy , David W. Johnson, Jr. , Murray Robbins
发明人： Patrick K. Gallagher , Ernst M. Gyorgy , David W. Johnson, Jr. , Murray Robbins
IPC分类号： C04B35/26 , C04B35/38
CPC分类号： C04B35/2658
摘要： Desirable properties of manganese zinc ferrites are obtained without the need for controlling or changing the oxygen partial pressure during the sintering and cooling steps by adding a small amount of germanium or gallium to the ferrite and using an atmosphere, such as air, during the sintering and cooling steps, that has at least 1 percent oxygen by volume.
摘要翻译：在烧结和冷却步骤期间，不需要控制或改变氧分压，因此在烧结过程中加入少量的锗或镓并使用诸如空气的气氛，可以获得锰锌铁氧体，冷却步骤，其具有至少1体积％的氧气。

10. 发明授权

US4236924A Production of single phase alloy parts by reduction of oxides 失效
标题翻译：通过还原氧化物生产单相合金零件
公开(公告)号：US4236924A
公开(公告)日：1980-12-02
申请号：US2988
申请日：1979-01-12
申请人： Murray Robbins , Annemarie Staudinger
发明人： Murray Robbins , Annemarie Staudinger
IPC分类号： B22F3/00
CPC分类号： B22F3/001
摘要： In the process of producing metal alloy parts by the reduction of powder metal oxide compacts, it has been discovered that single phase alloy parts may be produced by an agglomerated mixture of metal oxides without a separate annealing step. The metal oxide mixture is formed into agglomerates by spray drying a solution of metal salts which are subsequently decomposed, or other techniques, compacted to the desired shape, and then reduced in a hydrogen atmosphere at high temperature. In the case of alloys that would otherwise segregate, a quenching step follows the reduction of the metal oxide shape. As only oxides are involved prior to reduction, problems with surface oxidation are avoided. A sintering step in air can be used to give the oxide compact structural integrity before reduction.
摘要翻译：在通过粉末金属氧化物压块的还原制造金属合金部件的过程中，已经发现单相合金部件可以通过金属氧化物的聚集混合物而不用单独的退火步骤来生产。金属氧化物混合物通过喷雾干燥后续分解的金属盐溶液或其它技术压制成所需形状，然后在高温下在氢气气氛中还原，形成附聚物。在否则会分离的合金的情况下，淬火步骤遵循金属氧化物形状的减少。由于在还原之前仅涉及氧化物，所以避免了表面氧化的问题。空气中的烧结步骤可以用于在还原前赋予氧化物紧密的结构完整性。

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