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公开(公告)号：US4861646A
公开(公告)日：1989-08-29
申请号：US85950
申请日：1987-08-13
申请人： Eric A. Barringer , Sheldon I. Lieberman , Mark S. Schmidt , James D. Hodge , Richard Waack , Donald J. Kelley , Brian W. Saxton , William C. Gruber
发明人： Eric A. Barringer , Sheldon I. Lieberman , Mark S. Schmidt , James D. Hodge , Richard Waack , Donald J. Kelley , Brian W. Saxton , William C. Gruber
CPC分类号： C03C14/004 , H01L21/4807 , H01L23/15 , A61B90/20 , C03C2214/04 , C03C2214/08 , H01L2924/0002 , H01L2924/09701 , H05K1/0306 , H05K1/092 , H05K3/4676 , Y10T428/24926 , Y10T428/252
摘要： Glass-ceramic packages for integrated circuits containing multi-layer, interconnected thick film wiring patterns are obtained by co-sintering a glass-ceramic composite and copper, silver, palladium, gold, based conductors at temperatures not exceeding about 1000.degree. C. The dielectric systems include composites of borosilicate glasses and crystalline fillers which are fabricated by either mixing glass frit and the filler or by a sol-gel coating process. The package is fabricated using a tape specifically designed for clean binder burnout in a reducing atmosphere at low temperatures and also for superior mechanical and thermal properties. Metallization, applied by the thick film screening technique, utilized herein has glass-ceramic bonding agents designed to promote adhesion yet maintain the desired electrical properties and post-processing characteristics.
摘要翻译： 通过在不超过约1000℃的温度下共烧烧玻璃 - 陶瓷复合材料和铜，银，钯，金基导体，获得含有多层互连厚膜布线图案的集成电路的玻璃陶瓷封装。 系统包括通过混合玻璃料和填料或通过溶胶 - 凝胶涂覆方法制造的硼硅酸盐玻璃和结晶填料的复合材料。 该包装使用专门设计用于在低温还原气氛中清洁粘合剂焚烧的带材以及优异的机械和热性能来制造。 通过本文使用的厚膜筛选技术应用的金属化具有玻璃 - 陶瓷粘合剂，其被设计用于促进粘合，同时保持所需的电性能和后处理特性。
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公开(公告)号：US4788046A
公开(公告)日：1988-11-29
申请号：US85078
申请日：1987-08-13
CPC分类号： C03C14/004 , H01L21/4807 , A61B90/20 , C03C2214/04 , C03C2214/08 , H05K1/0306 , H05K1/092 , H05K3/4676
摘要： This invention relates to glass-ceramic packages for integrated circuits containing multi-layer, interconnected thick film wiring patterns obtained by co-sintering a glass-ceramic composite and copper, silver, palladium or gold based conductors at temperatures not exceeding about 1000.degree. C. The dielectric systems disclosed herein contains composites of borosilicate glasses and crystalline fillers which are fabricated by either mixing glass frit and the filler or by a sol-gel coating process.
摘要翻译： 本发明涉及用于集成电路的玻璃 - 陶瓷封装，其包含通过在不超过约1000℃的温度下共烧烧玻璃 - 陶瓷复合物和铜，银，钯或金基导体而获得的多层互连厚膜布线图案。 本文公开的介电系统包含通过混合玻璃料和填料或通过溶胶 - 凝胶涂覆工艺制造的硼硅酸盐玻璃和结晶填料的复合物。
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公开(公告)号：US4894273A
公开(公告)日：1990-01-16
申请号：US207394
申请日：1988-06-16
CPC分类号： H05K1/092 , C22C32/0031 , H05K1/0306 , H05K3/40 , Y10S428/901 , Y10T428/24322 , Y10T428/24917 , Y10T428/24926
摘要： Bonding additives for refractory metallization compositions allow for circuit traces having good resistivities and adhesion values in excess of 6 kpsi, generally between about 10 and 20 kpsi. The inks are provided in formulations devoid of a glass component, and are suitable for co-sintering circuit traces and vias with 96% alumina substrates, and especially for 99% alumina substrates. Suitable bonding additives are the oxides of molybdenum, tungsten, niobium, manganese, yttrium, and titanium, or mixtures of such oxides.
摘要翻译： 用于难熔金属化组合物的粘合添加剂允许具有良好电阻率和粘附值超过6kpsi（通常在约10至20kpsi）之间的电路迹线。 油墨在没有玻璃组分的配方中提供，并且适用于与96％氧化铝底物，特别是99％氧化铝底物共烧结电路痕迹和通孔。 合适的粘合添加剂是钼，钨，铌，锰，钇和钛的氧化物，或这些氧化物的混合物。
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4.发明授权
公开(公告)号：US4835039A
公开(公告)日：1989-05-30
申请号：US935264
申请日：1986-11-26
CPC分类号： C04B41/88 , C04B41/5133 , H01L23/49883 , H01L2924/0002 , H01L2924/09701 , H05K1/092 , H05K3/4611 , Y10S428/901 , Y10T428/24917 , Y10T428/24926
摘要： A tungsten paste suitable for co-sintering with 98+% alumina substrate can be produced by adding selected compositions of glass to the paste. Circuit packages produced in accordance with the present invention exhibit superior thermal conductivity, low shrinkage variability, and smoother and more homogeneous surface finish. A preferred embodiment of the invention utilizes a substrate comprising narrow size range alumina powder, thus yielding lower sintering temperature and further improvements in shrinkage variability and surface finish.
摘要翻译： 适用于与98 +％氧化铝基底共烧的钨膏可以通过向糊中加入选定的玻璃组合物来制备。 根据本发明生产的电路封装表现出优异的导热性，低收缩率变化，以及更平滑和更均匀的表面光洁度。 本发明的优选实施方案使用包含窄尺寸范围的氧化铝粉末的基材，从而产生较低的烧结温度并进一步改善收缩变异性和表面光洁度。
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公开(公告)号：US5062891A
公开(公告)日：1991-11-05
申请号：US85077
申请日：1987-08-13
CPC分类号： C03C14/004 , H01L21/4807 , H01L23/15 , A61B90/20 , C03C2214/08 , H01L2924/0002 , H01L2924/09701 , H05K1/0306 , H05K1/092 , H05K3/4676
摘要： Metallization, applied by the thick film screening technique, utilized herein has glass-ceramic bonding agents designed to promote adhesion yet maintain the desired electrical properties and post-processing characteristics.
摘要翻译： 通过本文使用的厚膜筛选技术应用的金属化具有玻璃 - 陶瓷粘合剂，其被设计用于促进粘合，同时保持所需的电性能和后处理特性。
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6.发明授权High performance ceramic fuel cell interconnect with integrated flowpaths and method for making same 有权具有集成流路的高性能陶瓷燃料电池互连及其制造方法公开(公告)号：US06949307B2
公开(公告)日：2005-09-27
申请号：US10042026
申请日：2001-10-19
CPC分类号： H01M8/0271 , H01M8/0215 , H01M8/0228 , H01M8/0256 , H01M8/0258 , H01M8/026 , H01M8/0297 , H01M8/12 , H01M8/24 , H01M8/2432 , Y02P70/56 , Y10T29/4911
摘要： A method, apparatus and assembly related to solid oxide fuel cell interconnects is disclosed. In its broadest embodiment, the invention contemplates a multi-layered ceramic interconnect having integrated flow fields and electrical connections. The method of making this interconnect includes judicious selection of materials, formation of appropriate apertures for the flow fields and electrical connectors, and the joining of the layers through a firing and/or sealing process.
摘要翻译： 公开了一种与固体氧化物燃料电池互连相关的方法，装置和组件。 在其最广泛的实施例中，本发明考虑了具有集成的流场和电连接的多层陶瓷互连。 制造这种互连的方法包括明确地选择材料，形成用于流场和电连接器的合适孔，以及通过烧制和/或密封过程连接层。
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公开(公告)号：US4557768A
公开(公告)日：1985-12-10
申请号：US673016
申请日：1984-11-19
申请人： Eric A. Barringer , Thomas W. Eagar
发明人： Eric A. Barringer , Thomas W. Eagar
IPC分类号： B23K35/36 , B23K35/365 , B23K35/34
CPC分类号： B23K35/365 , B23K35/3613
摘要： A welding flux binder is provided which comprises an alkali-alkaline earth silicate hydrolyzed and polymerized from tetraalkylorthosilicate, Si(OR).sub.4, wherein R is --CH.sub.3, --C.sub.2 H.sub.5, or --C.sub.3 H.sub.7, and alkali and alkaline earth salts. The reaction product of the tetraalkylorthosilicate and metal salts, M.sub.2 O.M'O.SiO.sub.2, where M is potassium, sodium or lithium, and M' is magnesium, calcium or barium, has several advantages as a welding flux binder. For example, it is not hygroscopic and can be prepared at low temperatures since the alkali ions lower the melting point for viscous sintering of the gel phase. Because of the low temperature processing, a wide variety of solid additives with low thermal stability, such as some metals, carbonates, and fluorides, can be incorporated into the flux. Other dopants may also be readily incorporated into the binder during the gel phase.
摘要翻译： 提供一种焊剂粘合剂，其包含由四正烷基原硅酸酯Si（OR）4，其中R是-CH 3，-C 2 H 5或-C 3 H 7，以及碱金属和碱土金属盐水解和聚合的碱金属 - 碱土金属硅酸盐。 作为焊剂粘合剂，原硅酸四烷基酯和金属盐M2O.M'O.SiO2（M为钾，钠或锂，M'为镁，钙或钡）的反应产物具有几个优点。 例如，它不是吸湿性的并且可以在低温下制备，因为碱离子降低了凝胶相粘性烧结的熔点。 由于低温处理，可以将多种具有低热稳定性的固体添加剂，例如一些金属，碳酸盐和氟化物掺入助熔剂中。 其他掺杂剂也可以在凝胶相期间容易地结合到粘合剂中。
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8.发明授权Alumina materials for low temperature co-sintering with refractory metallization 失效氧化铝材料用于低温共烧烧与难熔金属化
公开(公告)号：US4769294A
公开(公告)日：1988-09-06
申请号：US935513
申请日：1986-11-26
IPC分类号： C04B35/00 , C04B35/111 , C04B35/626 , H01L23/15 , H05K1/03 , B32B9/00 , C04B33/02
CPC分类号： H01L23/15 , C04B35/111 , C04B35/626 , H01L2924/0002 , H01L2924/09701
摘要： Substrates consisting of at least 98% narrow size distribution ceramic particles are co-sinterable with metallized paste to which selected compositions of glass have been added. Substrates produced in accordance with the present invention exhibit superior thermal conductivity, low shrinkage variability, and smoother and more homogeneous surface finish.
摘要翻译： 由至少98％的窄尺寸分布的陶瓷颗粒组成的基材可与已加入所选玻璃组合物的金属化糊料共烧结。 根据本发明生产的基材表现出优异的导热性，低收缩率变化性，以及更平滑和更均匀的表面光洁度。
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公开(公告)号：US5230306A
公开(公告)日：1993-07-27
申请号：US736063
申请日：1991-07-25
申请人： Eric A. Barringer , Herbert Feinroth , Donald L. Hindman , William G. Long , Roy R. Ramey , Gregory Parkin
发明人： Eric A. Barringer , Herbert Feinroth , Donald L. Hindman , William G. Long , Roy R. Ramey , Gregory Parkin
CPC分类号： F28G1/166 , C04B35/80 , C04B35/803
摘要： A ceramic element for a sootblower element is disclosed in which the element is manufactured by winding a ceramic fiber around a mandrel and subsequently densifying the composite using a sol-gel process. Separate elements are coupled together using a ceramic coupling member. Ceramic nozzle bodies are inserted into the elements. The sootblower tubes disclosed herein can withstand greater temperatures and more corrosive environments than currently used metallic lance tubes, thus enabling the sootblower element to be permanently installed within a boiler and eliminating the need for a retracting element type sootblower.
摘要翻译： 公开了一种用于吹灰器元件的陶瓷元件，其中通过将陶瓷纤维缠绕在心轴上并随后使用溶胶 - 凝胶法致密化复合材料来制造元件。 使用陶瓷联接构件将单独的元件联接在一起。 陶瓷喷嘴体被插入元件中。 本文公开的吹灰管可以承受比当前使用的金属喷枪管更大的温度和更多的腐蚀性环境，因此使得吹灰器元件永久地安装在锅炉内，并且不需要回缩元件型吹灰器。
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公开(公告)号：US4662952A
公开(公告)日：1987-05-05
申请号：US776894
申请日：1985-09-17
申请人： Eric A. Barringer , Thomas W. Eagar
发明人： Eric A. Barringer , Thomas W. Eagar
IPC分类号： B23K35/36 , B23K35/365 , B23K35/34
CPC分类号： B23K35/3613 , B23K35/365
摘要： A welding flux binder and welding flux comprising the reaction product of a hydrolyzed and polymerized organometallic compound selected from the group consisting of metal alkoxides including tetraalkylorthosilicate, tetraalkylorthotitanate, tetraalkylorthozirconate and trialkylaluminate, metal esters, and metal oxalates. The organometallic compound is hydrolyzed and then polymerized to form a gel glass phase. Alkali and alkaline earth salts are added to stabilize and reduce the viscosity of the gel. The resulting welding flux binder and flux are non-hygroscopic and have a high fired strength.
摘要翻译： 一种焊剂助焊剂和焊剂，其包含水解和聚合的有机金属化合物的反应产物，所述有机金属化合物选自金属醇盐，包括原硅酸四烷基酯，钛酸四烷基酯，四烷基铝酸锆和三烷基铝酸盐，金属酯和草酸金属盐。 将有机金属化合物水解，然后聚合形成凝胶玻璃相。 加入碱和碱土盐以稳定和降低凝胶的粘度。 所得到的焊剂粘合剂和焊剂是非吸湿性的并且具有高的烧成强度。
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