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1. 发明申请

WO0183205A3 REACTIVE MULTILAYER STRUCTURES FOR EASE OF PROCESSING AND ENHANCED DUCTILITY 审中-公开
标题翻译：用于加工和增强树脂的反应性多层结构
公开(公告)号：WO0183205A3
公开(公告)日：2002-03-14
申请号：PCT/US0114052
申请日：2001-05-01
申请人： UNIV JOHNS HOPKINS , WEIHS TIMOTHY P , REISS MICHAEL , KNIO OMAR , BLOBAUM KERRI J
发明人： WEIHS TIMOTHY P , REISS MICHAEL , KNIO OMAR , BLOBAUM KERRI J
IPC分类号： B21C37/00 , B23K1/00 , B23K20/00 , B23K20/06 , B23K20/08 , B23K28/00 , B23K35/02 , B23K35/34 , B32B15/01 , B32B18/00 , B32B37/00 , C04B37/02 , C06B21/00 , C06B33/00 , C06B45/14 , C06C7/00 , C06C7/02 , C23C14/14 , F24V30/00 , H05K3/34 , B32B15/04 , B32B7/00 , B32B9/00
CPC分类号： B32B18/00 , B23K1/0006 , B23K20/00 , B23K20/06 , B23K20/08 , B23K20/165 , B23K28/00 , B23K35/0233 , B23K35/0238 , B23K35/34 , B32B15/01 , B32B15/017 , B32B2311/24 , C04B37/006 , C04B37/026 , C04B2235/6562 , C04B2235/6565 , C04B2237/121 , C04B2237/122 , C04B2237/123 , C04B2237/124 , C04B2237/368 , C04B2237/40 , C04B2237/402 , C04B2237/60 , C04B2237/68 , C04B2237/708 , C04B2237/72 , C04B2237/78 , C06B21/0083 , C06B45/14 , C21D2211/008 , C23C14/14 , F24J1/00 , H05K3/3463 , H05K3/3494 , H05K2203/0405 , H05K2203/1163 , Y10S72/70 , Y10S228/902 , Y10S428/94 , Y10T29/49925 , Y10T29/49929 , Y10T428/12028 , Y10T428/12063 , Y10T428/12069 , Y10T428/12076 , Y10T428/1209 , Y10T428/12229 , Y10T428/12361 , Y10T428/12438 , Y10T428/12451 , Y10T428/12493 , Y10T428/1259 , Y10T428/12632 , Y10T428/1275 , Y10T428/12819 , Y10T428/12903 , Y10T428/12944 , Y10T428/25 , Y10T428/265 , Y10T428/2993
摘要： In accordance with the invention, a reactive multilayer structure comprises alternating layers of materials that exothermically react by a self-propagating reduction/oxidation reaction or by a self-propagating reduction/formation reaction. This combination of a reduction reaction and either an oxidation of formation reaction can lead to ductile reaction products and is frequently accompanied by the generation of large amounts of heat. As compared with conventional multilayer foils, the new multilayer structures are easier to fabricate, easier to handle, and produce more reliable bonds.
摘要翻译：根据本发明，反应性多层结构包括通过自扩散还原/氧化反应或通过自扩散还原/形成反应放热反应的交替层材料。还原反应和形成反应的氧化的这种组合可能导致延性反应产物，并且通常伴有产生大量的热量。与传统的多层箔相比，新的多层结构更容易制造，更易于处理，并产生更可靠的粘结。

2. 发明申请

WO03003385A2 MAGNETIC DEVICES COMPRISING MAGNETIC META-MATERIALS 审中-公开
标题翻译：包含磁性材料的磁性装置
公开(公告)号：WO03003385A2
公开(公告)日：2003-01-09
申请号：PCT/US0219947
申请日：2002-06-24
申请人： UNIV JOHNS HOPKINS , WEIHS TIMOTHY P
发明人： WEIHS TIMOTHY P
IPC分类号： F16C32/04 , H01F1/147 , H01F1/18 , H01F41/02 , H02K1/02 , H01F
CPC分类号： F16C32/0406 , H01F1/14725 , H01F1/18 , H01F41/0233 , H02K1/02 , Y10T29/49075 , Y10T29/49078
摘要： In accordance with the invention, a magnetic device is made by providing magnetic sheet layers with reactive joining materials th at will react to join the layers into a unitary body. The joining materials are reacted, and the device is formed. In a preferred embodiment, the magnetic material is a soft magnetic material such as FeCo alloy, and the reactive joining materials are aluminum and FeCoOx which react to form nonconducting alumina layers between magnetic regions.
摘要翻译：根据本发明，通过提供具有反应性接合材料的磁性片层制成磁性器件，所述反应性接合材料将会反应以将层连接成整体。使接合材料反应，形成器件。在优选实施例中，磁性材料是诸如FeCo合金的软磁材料，并且反应性接合材料是铝和FeCoO x，其在磁性区域之间反应以形成不导电的氧化铝层。

3. 发明申请

WO2005051815A3 METHOD OF JOINING USING REACTIVE MULTILAYER FOILS WITH ENHANCED CONTROL OF MOLTEN JOINING MATERIALS 审中-公开
标题翻译：使用反应性多层薄膜加固加固材料的方法
公开(公告)号：WO2005051815A3
公开(公告)日：2005-07-21
申请号：PCT/US2004023838
申请日：2004-07-23
申请人： UNIV JOHNS HOPKINS , KNIO OMAR , WEIHS TIMOTHY P , WANG JIAPING
发明人： KNIO OMAR , WEIHS TIMOTHY P , WANG JIAPING
IPC分类号： B23K1/00 , B23K20/02 , B23K20/16 , B23K35/14 , B65H20060101
CPC分类号： B23K20/16 , B23K1/0006 , B23K20/023 , B23K20/165 , B23K35/0238
摘要： Bodies of materials are joined by disposing between them a reactive multylayer foil (14) and one or more layers of meltable joining material such as braze or solder (22).
摘要翻译：通过在它们之间设置反应性多层箔（14）和一层或多层可熔接合材料如钎焊或焊料（22）来连接材料。

4. 发明申请

WO2005042240A2 NANOSTRUCTURED SOLDERED OR BRAZED JOINTS MADE WITH REACTIVE MULTILAYER FOILS 审中-公开
标题翻译：具有反应性多层玻璃的纳米结构的或焊接的接头
公开(公告)号：WO2005042240A2
公开(公告)日：2005-05-12
申请号：PCT/US2004014974
申请日：2004-05-13
申请人： UNIV JOHNS HOPKINS
发明人： BESNOIN ETIENNE , KNIO OMAR , WEIHS TIMOTHY P , WANG JIAPING
IPC分类号： B23K1/00 , B23K31/12 , B23K35/02 , B23K35/34 , C06B45/14 , B32B
CPC分类号： B23K35/34 , B23K1/0006 , B23K1/0016 , B23K31/12 , B23K35/0238 , B23K2201/40 , B23K2203/05 , B23K2203/10 , C06B45/14
摘要： Self-propagating formation reactions in nanostructured multilayer foils provide rapid bursts of heat at room temperature and therefore can act as local heat sources to melt solder or braze layers and join materials. This reactive joining method provides very localized heating to the components and rapid cooling across the joint. The rapid cooling results in a very fine microstructure of the solder or braze material. The scale of the fine microstructure of the solder or braze material is dependant on cooling rate of the reactive joints which varies with geometries and properties of the foils and components. The microstructure of the solder or braze layer of the joints formed by melting solder in a furnace is much coarser due to the slow cooling rate. Reactive joints with finer solder or braze microstructure show higher shear strength compared with those made by conventional furnace joining with much coarser solder or braze microstructure. It is expected that the reactive joints may also have better fatigue properties compared with conventional furnace joints.
摘要翻译：纳米结构多层箔片中的自蔓延形成反应在室温下提供快速的热量爆发，因此可作为局部热源熔化焊料或钎焊层并连接材料。该反应性接合方法为组件提供非常局部的加热并且跨接头快速冷却。快速冷却导致焊料或钎焊材料的非常精细的微观结构。焊料或钎焊材料的细微微结构的尺度取决于随着箔和组件的几何形状和性质而变化的反应性接头的冷却速率。由于缓慢的冷却速率，熔化焊料在熔炉中形成的接头的焊料或钎焊层的微观结构更加粗糙。与具有更粗糙的焊料或钎焊微观结构的常规炉连接制成的反应性接头相比，具有更好的焊料或钎焊组织的反应性接头显示出更高的剪切强度。预期与传统的炉接头相比，反应接头也可具有更好的疲劳特性。

5. 发明申请

WO2005035465A2 METHODS OF CONTROLLING MULTILAYER FOIL IGNITION 审中-公开
标题翻译：控制多层石墨点火的方法
公开(公告)号：WO2005035465A2
公开(公告)日：2005-04-21
申请号：PCT/US2004033112
申请日：2004-10-08
申请人： REACTIVE NANOTECHNOLOGIES INC , UNIV JOHNS HOPKINS , VAN HEERDEN DAVID , BESNOIN ETIENNE , SPEY JR STEPHEN JOHN , RUDE TIMOTHY , BROWN MICHAEL , DEGER DALE , HEIAN ELLEN , VALLIAPPAN SOMASUNDARAM , KNIO OMAR M , WEIHS TIMOTHY P
发明人： VAN HEERDEN DAVID , BESNOIN ETIENNE , SPEY JR STEPHEN JOHN , RUDE TIMOTHY , BROWN MICHAEL , DEGER DALE , HEIAN ELLEN , VALLIAPPAN SOMASUNDARAM , KNIO OMAR M , WEIHS TIMOTHY P
IPC分类号： B01J19/00 , B01J19/08 , B01J19/10 , B01J19/12 , G03C3/00 , G06F19/00 , C06B
CPC分类号： G06F19/702 , B23K35/0233 , B32B15/01 , F24J1/00
摘要： Embodiments of the invention include a method of simulating an ignition of a reactive multilayer foil. Other embodiments include various methods of igniting a reactive multilayer foil by transferring energy from an energy source to a reactive multilayer foil.
摘要翻译：本发明的实施例包括模拟反应性多层箔的点燃的方法。其他实施方案包括通过将能量从能量源转移到反应性多层箔来点燃反应性多层箔的各种方法。

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