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1. 发明授权

US6129135A Fabrication of metal-matrix compositions 有权
标题翻译：金属基质组合物的制备
公开(公告)号：US6129135A
公开(公告)日：2000-10-10
申请号：US342207
申请日：1999-06-29
申请人： Amarnath P. Divecha , Subhash D. Karmarkar , William A. May , James M. Kerr , William A. Ferrando , Scott M. Hoover
发明人： Amarnath P. Divecha , Subhash D. Karmarkar , William A. May , James M. Kerr , William A. Ferrando , Scott M. Hoover
IPC分类号： B22D1/00 , B22D19/14 , B22D27/00
CPC分类号： B22D1/00
摘要： A predetermined quantity of a metal-matrix composite material is injected to a heating crucible along an angular infeed direction toward a location therein at which a vortex is formed by the blade of an agitator through which the material is stirred while being superheated above the melting temperature to a pouring temperature under which the melted material is transferred to a casting mold after surface skimming thereof to form a product having improved wear resistance properties.
摘要翻译：将预定量的金属基质复合材料沿着角度进给方向注入加热坩埚中，在其中通过搅拌器的叶片形成涡流的位置，通过该搅拌器的搅拌器将材料在高于熔融温度的条件下过热到浇注温度，在该温度下，熔融的材料在其表面撇去之后转移到铸模上，以形成具有改善的耐磨性能的产品。

2. 发明授权

US6116328A Fabrication of tile reinforced composite armor casting 有权
标题翻译：瓷砖加固复合铠装铸造
公开(公告)号：US6116328A
公开(公告)日：2000-09-12
申请号：US362883
申请日：1999-07-29
申请人： Subhash D. Karmarkar , Amarnath P. Divecha , William J. Bruchey , Gerald Bulmash , James M. Kerr , William A. Ferrando
发明人： Subhash D. Karmarkar , Amarnath P. Divecha , William J. Bruchey , Gerald Bulmash , James M. Kerr , William A. Ferrando
IPC分类号： B22D13/00 , B22D19/02
CPC分类号： B22D13/00 , B22D19/02
摘要： Alumina tiles within aluminum framing jigs are fixedly positioned by lock ns within an internally coated mold for centrifugal casting within a block of an aluminum alloy material. Such jigs and the tiles framed therein are coated with silver before casting to prevent aluminum oxidation by heating of the aluminum material to a molten state for deposit into the mold. Bonding of the tiles and framing of the jigs with the aluminum material being cast is also enhanced by such silver coating.
摘要翻译：铝框架夹具内的氧化铝瓦片通过锁定销固定在内部涂覆的模具内，用于在铝合金材料块内离心铸造。这样的夹具和其中嵌入的瓷砖在铸造之前用银涂覆，以通过将铝材料加热到熔融状态以防止铝氧化以沉积到模具中。通过这种银涂层也增强了砖的粘合和夹具铝铸件铸造的框架。

3. 依法登记的发明

USH1718H Method of producing high temperature superconductor wires 失效
标题翻译：空值
公开(公告)号：USH1718H
公开(公告)日：1998-04-07
申请号：US915569
申请日：1992-07-20
申请人： William A. Ferrando , Amarnath P. Divecha , James M. Kerr
发明人： William A. Ferrando , Amarnath P. Divecha , James M. Kerr
IPC分类号： C04B41/88 , H01L39/24
CPC分类号： H01L39/248 , C04B41/009 , C04B41/5116 , C04B41/88 , C04B41/4511 , C04B41/4523 , C04B41/455 , C04B35/45
摘要： A process for producing a superconductor wire by: A. coating the inner surface of a steel tube with a thin layer of silver metal; B. packing the tube with high temperature superconductor ceramic (HTSC) powder; C. sealing the tube; D. cold working the tube to reduce its diameter; E. etching or dissolving away the steel tube to leave a superconductor wire comprising the silver metal coating that was on the inner surface of the steel tube as a thin silver metal sheath which encapsulates the HTSC powder. The superconductor wire can be further treated by sintering or oxygenating the HTSC powder.
摘要翻译：一种制造超导体丝的方法，其特征在于：A.用银金属薄层涂覆钢管的内表面; B.用高温超导体陶瓷（HTSC）粉末包装管; C.密封管; D.冷加工管以减小其直径; E.蚀刻或溶解掉钢管，留下一个包含银管内表面上的银金属涂层的超导体丝，作为一种薄的银金属护套，它包封了HTSC粉末。可以通过烧结或充氧HTSC粉末来进一步处理超导线。

4. 发明授权

US5509459A Pressure cast alumina tile reinforced aluminum alloy armor and process for producing the same 失效
标题翻译：压铸铝砖加强铝合金装甲及其制造方法
公开(公告)号：US5509459A
公开(公告)日：1996-04-23
申请号：US313955
申请日：1994-09-28
申请人： Amarnath P. Divecha , Subhash D. Karmarkar , Scott M. Hoover , James M. Kerr , William A. Ferrando
发明人： Amarnath P. Divecha , Subhash D. Karmarkar , Scott M. Hoover , James M. Kerr , William A. Ferrando
IPC分类号： B22D19/00
CPC分类号： B22D19/00
摘要： A process for forming pressure cast alumina tile reinforced aluminum alloyrmor in which a silver coated aluminum disc is first inserted into a mold assembly, the mold assembly includes a base plate, a hollow steel die with a removable steel liner located on the base plate, a plug disposed on the base plate within the die cavity, and a punch movably disposed within the die cavity, the aluminum disc being inserted within the die cavity over the plug. Next, an alumina tile preform is prepared by cutting a plurality of alumina tiles and weaving the tiles together with a stiff steel wire. The alumina tile preform is inserted over the silver coated aluminum disc in the cavity of mold assembly. The steel die, the plug and the disc are heated. The punch is also heated separately. A melt of molten aluminum is prepared and poured into the die cavity, completely covering the alumina tile preform. The heated punch is immediately driven into the cavity to apply pressure to the molten aluminum. When the mold assembly cools, the punch is retracted, the base plate is removed, and the composite billet of pressure cast alumina tile reinforced aluminum alloy armor is removed from the mold.
摘要翻译：一种用于形成压铸铝砖瓦加强铝合金装甲的方法，其中首先将银涂覆的铝盘插入模具组件中，模具组件包括基板，具有位于基板上的可移除钢衬套的中空钢模具，设置在模腔内的基板上的插头和可移动地设置在模腔内的冲头，铝盘在插头内插入模腔内。接下来，通过切割多个氧化铝砖并用硬钢丝将织物编织在一起来制备氧化铝砖预制件。氧化铝砖预成型件插入模具组件的空腔中的银涂覆的铝盘上。钢模，插头和盘被加热。冲头也分开加热。制备熔融铝熔体并将其倒入模腔中，完全覆盖氧化铝砖预制件。加热的冲头立即被驱动到空腔中，以向熔融铝施加压力。当模具组件冷却时，冲头缩回，基板被移除，并且压模铝氧化铝砖加强铝合金装甲的复合坯料从模具中移除。

5. 发明授权

US5193605A Techniques for preparation of ingot metallurgical discontinuous composites 失效
标题翻译：铸锭冶金不连续复合材料的制备技术
公开(公告)号：US5193605A
公开(公告)日：1993-03-16
申请号：US787807
申请日：1991-11-04
申请人： Amarnath P. Divecha , Subhash D. Karmarkar , William A. Ferrando , Scott M. Hoover , James M. Kerr
发明人： Amarnath P. Divecha , Subhash D. Karmarkar , William A. Ferrando , Scott M. Hoover , James M. Kerr
IPC分类号： B22D19/14
CPC分类号： B22D19/14 , Y10S164/90
摘要： Process for the production of ingots of castable discontinuous metal matrixomposites by encapsulating particulate refractory material of the B.sub.4 C or SiC in a matrix metal of Li or al to form a solid master alloy, and introducing the master alloy into molten Mg or an alloy thereof, mixing and then cooling to solidify the resultant mixture and form an ingot with the refractory material substantially dispersed in the ingot.
摘要翻译：通过将B4C或SiC的颗粒状耐火材料封装在Li或Al的基体金属中以形成固体母合金，并将母合金引入熔融的Mg或其合金中，生产铸造不连续金属基复合材料锭的方法，混合然后冷却以固化所得混合物并形成锭，其中耐火材料基本上分散在锭中。

6. 发明授权

US07090893B1 Rhenium composite 有权
标题翻译：铼复合材料
公开(公告)号：US07090893B1
公开(公告)日：2006-08-15
申请号：US10394233
申请日：2003-03-24
申请人： Amarnath P. Divecha , Appajosula Srinivasa Rao , William A. Ferrando
发明人： Amarnath P. Divecha , Appajosula Srinivasa Rao , William A. Ferrando
IPC分类号： B05D3/02
CPC分类号： C23C18/08
摘要： A method of forming a rhenium layer on a substrate, comprising: applying a solid rhenium-containing compound to a substrate; reducing at a temperature above ambient temperature the rhenium-containing compound so that a rhenium layer is formed on the substrate; and optionally, repeating applying additional rhenium-containing compound on at least a section of the rhenium layer, and reducing at a temperature above ambient temperature the additional rhenium-containing compound so that a thicker layer of rhenium is formed.
摘要翻译：一种在衬底上形成铼层的方法，包括：将固体含铼化合物施加到衬底上; 在高于环境温度的温度下还原含铼化合物，使得在基材上形成铼层; 并且任选地，在铼层的至少一部分上重复施加另外的含铼化合物，并在高于环境温度的温度下还原另外的含铼化合物，从而形成更厚的铼层。

7. 发明授权

US5362580A Lightweight battery electrode and method of making it 失效
标题翻译：轻量电池电极及其制作方法
公开(公告)号：US5362580A
公开(公告)日：1994-11-08
申请号：US87002
申请日：1993-07-07
申请人： William A. Ferrando , Amarnath P. Divecha
发明人： William A. Ferrando , Amarnath P. Divecha
IPC分类号： C22C49/14 , C23C16/04 , C23C16/16 , H01M4/80 , H01M4/66 , B05D3/00
CPC分类号： C23C16/045 , C22C49/14 , C23C16/16 , H01M4/80 , Y10T29/10 , Y10T29/49115 , Y10T428/2918
摘要： A process for producing a lightweight electrode grid by exposing a compred, heated mat of dense graphite fibers to Ni(CO).sub.4 gas wherein the Ni(CO).sub.4 decomposes upon contact with the graphite fibers depositing a nickel metal coating on the graphite fibers which strongly bonds the fibers together to form a compressed mat or grid of nickel metal coated fibers.
摘要翻译：将致密石墨纤维的压缩加热垫暴露于Ni（CO）4气体中，其中Ni（CO）4与石墨纤维接触时分解的Ni（CO）4在石墨纤维上沉积镍金属涂层，将纤维牢固地结合在一起以形成镍金属涂覆纤维的压缩垫或网格。

8. 发明授权

US5051307A Process for producing uniform protective coating of silver metal on carbon/carbon composites 失效
标题翻译：在碳/碳复合材料上生产银金均匀保护涂层的方法
公开(公告)号：US5051307A
公开(公告)日：1991-09-24
申请号：US548332
申请日：1990-07-03
申请人： Amarnath P. Divecha , William A. Ferrando , Philip W. Hesse , Subhash D. Karmarkar
发明人： Amarnath P. Divecha , William A. Ferrando , Philip W. Hesse , Subhash D. Karmarkar
IPC分类号： C04B41/51 , C04B41/88
CPC分类号： C04B41/009 , C04B41/5116 , C04B41/88 , Y10T428/30
摘要： A process for producing high temperature, oxidation resistant silver metaloatings on carbon/carbon composite structures by coating the carbon/carbon surfaces with molten AgNO.sub.3 at a temperature above the melting point of AgNO.sub.3 but below the decomposition temperature of AgNO.sub.3, and then heating the resulting uniform coating of molten AgNO.sub.3 at a temperature of from the decomposition temperature of AgNO.sub.3 to about 700.degree. C. to decompose the molten AgNO.sub.3 and form a uniform coating of silver metal.
摘要翻译：通过在高于AgNO3的熔点但低于AgNO3的分解温度的温度下，用熔融的AgNO 3涂覆碳/碳表面，在碳/碳复合结构上生产高温，抗氧化银金属涂层的方法，然后加热所得在AgNO 3的分解温度至约700℃的温度下均匀地涂覆熔融的AgNO 3，以分解熔融的AgNO 3并形成均匀的银金属涂层。

9. 发明授权

US5261151A Multifilamentary superconducting cable and a method of manufacturing it 失效
标题翻译：多丝超导电缆及其制造方法
公开(公告)号：US5261151A
公开(公告)日：1993-11-16
申请号：US914669
申请日：1992-07-17
申请人： William A. Ferrando , Amarnath P. Divecha , James Kerr
发明人： William A. Ferrando , Amarnath P. Divecha , James Kerr
IPC分类号： H01L39/24
CPC分类号： H01L39/2406 , Y10T29/49014 , Y10T29/49885 , Y10T29/49982
摘要： A Nb-Ti or Nb-Zr low temperature superconducting (LTS) wire is coat with ten AgN0.sub.3 which is then decomposed to form a uniform silver metal (Ag) coating on the LTS wire. A uniform coating of molten Al or Al alloy is formed on the Ag coated LTS wire and then solidified. A bundle of the coated LTS wires is inserted into an Al or Al alloy tube and cold worked to form a multifilamentary LTS cable comprising the Ag coated LTS wires each surrounded by an Al or Al alloy matrix.
摘要翻译：用熔融的AgNO涂覆Nb-Ti或Nb-Zr低温超导（LTS）线，然后将其分解成在LTS丝上形成均匀的银金属（Ag）涂层。在Ag涂层的LTS丝上形成均匀的熔融Al或Al合金涂层，然后固化。将一束涂覆的LTS线插入Al或Al合金管中并冷加工以形成多根LTS电缆，其包括由Al或Al合金基体围绕的Ag涂覆的LTS导线。

10. 发明授权

US5197993A Lightweight battery electrode and method of making it 失效
标题翻译：轻量电池电极及其制作方法
公开(公告)号：US5197993A
公开(公告)日：1993-03-30
申请号：US728915
申请日：1991-07-11
申请人： William A. Ferrando , Amarnath P. Divecha
发明人： William A. Ferrando , Amarnath P. Divecha
IPC分类号： C22C49/14 , C23C16/04 , C23C16/16 , H01M4/80
CPC分类号： C23C16/045 , C22C49/14 , C23C16/16 , H01M4/80 , Y10T29/10 , Y10T29/49115 , Y10T428/2918
摘要： A process for producing a lightweight electrode grid by exposing a heated t of dense graphite fibers to Ni(CO).sub.4 gas wherein the Ni(CO).sub.4 decomposes upon contact with the graphite fibers depositing nickel metal coating on the graphic fibers. The nickel coated graphite fibers are then sintered to form the grid. Nickel or cadmium electrodes are made by attaching a current collector to the grid and impregnating the grid with the appropriate nickel or cadmium active material.
摘要翻译：通过将加热的致密石墨纤维毡暴露于Ni（CO）4气体中，其中Ni（CO）4与石墨纤维接触时分解并在图形纤维上沉积镍金属涂层）来生产轻质电极栅格的方法。然后将镍涂覆的石墨纤维烧结以形成网格。镍或镉电极通过将集流器附接到电网并用适当的镍或镉活性材料浸渍电网而制成。

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