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公开(公告)号：US5045508A
公开(公告)日：1991-09-03
申请号：US516935
申请日：1990-04-30
申请人： Richard K. Brow , Delbert E. Day
发明人： Richard K. Brow , Delbert E. Day
CPC分类号： C03C3/17 , C03C21/007 , C03C3/16
摘要： A method of improving surface-dependent properties of phosphate glass such as durability and wear resistance without significantly affecting its thermal expansion coefficient is provided which comprises annealing the glass in a dry ammonia atmosphere at temperatures approximating the transition temperature of the glass. The ammonia annealing treatment of the present invention is carried out for a time sufficient to allow incorporation of a thin layer of nitrogen into the surface of the phosphate glass, and the treatment improves the durability of the glass without the reduction in the thermal expansion coefficient that has restricted the effectiveness of prior ammonia treatments. The improved phosphate glass resulting from this method is superior in wear resistance, yet maintains suitable thermal expansion properties so that it may be used effectively in a variety of applications requiring hermetic glass-metal seals.
摘要翻译： 提供了一种提高磷酸盐玻璃的表面依赖性能的方法，例如耐久性和耐磨性，而不会显着影响其热膨胀系数，其包括在接近玻璃的转变温度的温度下在干氨气氛中退火玻璃。 本发明的氨退火处理进行足够的时间，使得能够在磷酸盐玻璃的表面中并入氮的薄层，并且处理提高了玻璃的耐久性，而不会降低热膨胀系数 限制了以前氨处理的有效性。 由该方法得到的改性磷酸盐玻璃具有优异的耐磨性，但保持适当的热膨胀性能，因此可有效地用于需要密封玻璃 - 金属密封件的各种应用中。
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2.发明授权Alkaline resistant phosphate glasses and method of preparation and use thereof 失效耐碱性磷酸盐玻璃及其制备方法及其应用公开(公告)号：US07651966B2
公开(公告)日：2010-01-26
申请号：US11693863
申请日：2007-03-30
申请人： Richard K. Brow , Signo T. Reis , Mariano Velez , Delbert E. Day
发明人： Richard K. Brow , Signo T. Reis , Mariano Velez , Delbert E. Day
CPC分类号： C03C3/16 , C03C1/002 , C03C3/062 , C03C3/064 , C03C3/17 , C03C3/247 , C03C13/001 , C03C14/004 , C03C25/12 , C03C25/26 , C03C2214/14 , C03C2214/34 , C03C2218/35 , C04B14/22 , C04B28/02 , G21F9/305
摘要： A substantially alkaline resistant calcium-iron-phosphate (CFP) glass and methods of making and using thereof. In one application, the CFP glass is drawn into a fiber and dispersed in cement to produce glass fiber reinforced concrete (GFRC) articles having the high compressive strength of concrete with the high impact, flexural and tensile strength associated with glass fibers.
摘要翻译： 基本上耐碱性的磷酸铁钙（CFP）玻璃及其制造和使用方法。 在一个应用中，CFP玻璃被吸入纤维中并分散在水泥中以生产具有高玻璃纤维相关的高冲击，弯曲和拉伸强度的具有高混凝土抗压强度的玻璃纤维增强混凝土（GFRC）制品。
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公开(公告)号：US5648302A
公开(公告)日：1997-07-15
申请号：US713294
申请日：1996-09-13
CPC分类号： C03C3/068 , A61N1/3754 , C03C3/15 , C03C8/24
摘要： Barium lanthanoborate sealing-glass compositions are provided comprising various combinations (in terms of mole-%) of boron oxide (B.sub.2 O.sub.3), barium oxide (BaO), lanthanum oxide (La.sub.2 O.sub.3), and at least one other oxide selected from the group consisting of aluminum oxide (Al.sub.2 O.sub.3), calcium oxide (CaO), lithium oxide (Li.sub.2 O), sodium oxide (Na.sub.2 O), silicon dioxide (SiO.sub.2), or titanium dioxide (TiO.sub.2). These sealing-glass compositions are useful for forming hermetic glass-to-metal seals with titanium and titanium alloys having an improved aqueous durability and favorable sealing characteristics. Examples of the sealing-glass compositions are provided having coefficients of thermal expansion about that of titanium or titanium alloys, and with sealing temperatures less than about 900.degree. C., and generally about 700.degree.-800.degree. C. The barium lanthanoborate sealing-glass compositions are useful for components and devices requiring prolonged exposure to moisture or water, and for implanted biomedical devices (e.g. batteries, pacemakers, defibrillators, pumps).
摘要翻译： 提供了硼酸钡硼酸盐密封玻璃组合物，其包括氧化硼（B 2 O 3），氧化钡（BaO），氧化镧（La 2 O 3）和选自以下的至少一种其它氧化物的各种组合（以摩尔％计）： 氧化铝（Al 2 O 3），氧化钙（CaO），氧化锂（Li 2 O），氧化钠（Na 2 O），二氧化硅（SiO 2）或二氧化钛（TiO 2）。 这些密封玻璃组合物可用于形成具有改善的水性耐久性和良好密封特性的钛和钛合金的密封玻璃 - 金属密封。 提供了密封玻璃组合物的实例，其热膨胀系数约为钛或钛合金的热膨胀系数，密封温度低于约900℃，通常约为700-800℃。钡硼酸钡密封玻璃 组合物可用于需要长时间暴露于水分或水分的部件和装置，以及植入的生物医学装置（如电池，起搏器，除颤器，泵）。
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4.发明申请公开(公告)号：US20070243991A1
公开(公告)日：2007-10-18
申请号：US11693863
申请日：2007-03-30
申请人： Richard K. Brow , Signo T. Reis , Mariano Velez , Delbert E. Day
发明人： Richard K. Brow , Signo T. Reis , Mariano Velez , Delbert E. Day
CPC分类号： C03C3/16 , C03C1/002 , C03C3/062 , C03C3/064 , C03C3/17 , C03C3/247 , C03C13/001 , C03C14/004 , C03C25/12 , C03C25/26 , C03C2214/14 , C03C2214/34 , C03C2218/35 , C04B14/22 , C04B28/02 , G21F9/305
摘要： A substantially alkaline resistant calcium-iron-phosphate (CFP) glass and methods of making and using thereof. In one application, the CFP glass is drawn into a fiber and dispersed in cement to produce glass fiber reinforced concrete (GFRC) articles having the high compressive strength of concrete with the high impact, flexural and tensile strength associated with glass fibers.
摘要翻译： 基本上耐碱性的磷酸铁钙（CFP）玻璃及其制造和使用方法。 在一个应用中，CFP玻璃被吸入纤维中并分散在水泥中以生产具有高玻璃纤维相关的高冲击，弯曲和拉伸强度的具有高混凝土抗压强度的玻璃纤维增强混凝土（GFRC）制品。
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公开(公告)号：US5693580A
公开(公告)日：1997-12-02
申请号：US713385
申请日：1996-09-13
CPC分类号： C03C27/044 , A61N1/3754 , C03C3/15 , C03C3/155 , C03C8/24
摘要： Alkaline-earth lanthanoborate sealing-glass compositions containing CaO, La.sub.2 O.sub.3, B.sub.2 O.sub.3, TiO.sub.2 and Al.sub.2 O.sub.3 in various combinations of mole-% are provided. These sealing-glass compositions are useful for forming hermetic glass-to-metal seals with titanium and titanium alloys that have a high aqueous durability for component or device applications requiring exposure to moisture, water or body fluids. Particular applications of the titanium sealing-glass compositions include forming glass-to-metal seals for lithium batteries and implanted biomedical devices (e.g. batteries, pacemakers, defibrillators, pumps).
摘要翻译： 提供含有各种组合摩尔％的CaO，La2O3，B2O3，TiO2和Al2O3的碱土金属硼酸盐密封玻璃组合物。 这些密封玻璃组合物可用于形成具有用于需要暴露于水分，水或体液的组件或装置应用的具有高耐水性的钛和钛合金的密封玻璃 - 金属密封。 钛密封玻璃组合物的特殊应用包括形成用于锂电池和植入的生物医学装置（例如电池，起搏器，去纤颤器，泵）的玻璃 - 金属密封件。
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公开(公告)号：US5262364A
公开(公告)日：1993-11-16
申请号：US764254
申请日：1991-09-23
申请人： Richard K. Brow , Larry Kovacic
发明人： Richard K. Brow , Larry Kovacic
摘要： A glass composition for hermetically sealing to high thermal expansion materials such as aluminum alloys, stainless steels, copper, and copper/beryllium alloys, which includes between about 10 and about 25 mole percent Na.sub.2 O, between about 10 and about 25 mole percent K.sub.2 O, between about 5 and about 15 mole percent Al.sub.2 O.sub.3, between about 35 and about 50 mole percent P.sub.2 O.sub.5 and between about 5 and about 15 mole percent of one of PbO, BaO, and mixtures thereof. The composition, which may also include between 0 and about 5 mole percent Fe.sub.2 O.sub.3 and between 0 and about 10 mole percent B.sub.2 O.sub.3, has a thermal expansion coefficient in a range of between about 160 and 210.times.10-7/.degree.C. and a dissolution rate in a range of between about 2.times.10.sup.- 7 and 2.times.10.sup.-9 g/cm.sup.2 -min. This composition is suitable to hermetically seal to metallic electrical components which will be subjected to humid environments over an extended period of time.
摘要翻译： 一种玻璃组合物，用于气密密封高热膨胀材料如铝合金，不锈钢，铜和铜/铍合金，其包括约10至约25摩尔％的Na 2 O，约10至约25摩尔％K 2 O之间， 约5至约15摩尔％的Al 2 O 3，约35至约50摩尔％的P 2 O 5和约5至约15摩尔％的PbO，BaO及其混合物。 该组合物还可以包含0至约5摩尔％的Fe 2 O 3和0至约10摩尔％的B 2 O 3，其热膨胀系数在约160至210×10 -7 /℃的范围内，并且溶解速率 在约2×10-7和2×10-9g / cm2-min之间的范围。 该组合物适合于在长时间内经受潮湿环境的金属电气部件气密密封。
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公开(公告)号：US5104738A
公开(公告)日：1992-04-14
申请号：US146507
申请日：1988-06-01
摘要： Glass compositions containing CaO, Al.sub.2 O.sub.3, B.sub.2 O.sub.3, SrO and BaO of various combinations of mole % are provided. These compositions are capable of forming stable glass-to-metal seals with titanium and titanium alloys, for use in components such as seals for battery headers.
摘要翻译： 提供了含有各种摩尔％组合的CaO，Al 2 O 3，B 2 O 3，SrO和BaO的玻璃组合物。 这些组合物能够形成具有钛和钛合金的稳定的玻璃 - 金属密封，用于诸如电池集管的密封件等部件。
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公开(公告)号：US20130302607A1
公开(公告)日：2013-11-14
申请号：US13467450
申请日：2012-05-09
申请人： Richard K. Brow , Signo T. Reis , Genda Chen
发明人： Richard K. Brow , Signo T. Reis , Genda Chen
CPC分类号： E04C5/015 , E04C2/06 , Y10T428/2949 , Y10T428/296
摘要： A corrosion resistant steel reinforcing rod system, including a steel reinforcing rod having a coefficient of thermal expansion of between about 14 ppm/° C. and about 17 ppm/° C. and a vitreous shell substantially encapsulating the steel reinforcing rod. The vitreous shell has a composition selected from the group consisting essentially, in weight percent, of about 40-45% SiO2, 3-5% Al2O3, 5-15% B2O3, 3-15% K2O, 5-20% Na2O, 4-7% CaO, 1-2% ZrO2, 0-2% NiO, 0-2% CoO, and 5-20% P2O5. The vitreous shell has a coefficient of thermal expansion between about 12.5 ppm/° C. and about 13.5 ppm/° C.
摘要翻译： 一种耐腐蚀钢加强棒系统，其包括热膨胀系数在约14ppm /℃至约17ppm /℃之间的钢筋，以及基本上包封钢筋的玻璃质壳。 玻璃体壳具有选自基本上重量百分比为约40-45％SiO 2，3-5％Al 2 O 3，5-15％B 2 O 3，3-15％K 2 O，5-20％Na 2 O，4 -7％CaO，1-2％ZrO 2，0-2％NiO，0-2％CoO和5-20％P 2 O 5。 玻璃体外壳的热膨胀系数为约12.5ppm /℃至约13.5ppm /℃。
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公开(公告)号：US20100221538A1
公开(公告)日：2010-09-02
申请号：US12623236
申请日：2009-11-20
申请人： Richard K. Brow , Signo T. Reis , Mike Konigstein , Genda Chen
发明人： Richard K. Brow , Signo T. Reis , Mike Konigstein , Genda Chen
CPC分类号： E04C5/015 , C03C3/064 , C03C3/093 , C03C8/02 , C03C2207/04
摘要： A cementitious composite material wherein glass-coated steel rods are positioned in a cementitious matrix. The glass composition for coating the steel reinforcing rods includes between about 33-45 weight percent SiO2, 13.5-19.5 weight percent B2O3, 3.5-4.6 weight percent Al2O3, 4.0-13.5 weight percent K2O, 5.5-15.5 weight percent ZrO2, 8.6-15.9 weight percent Na2O, 4.6-5.1 weight percent CaO, 0.6-0.7 weight percent MnO2, 1.0-1.0 weight percent NiO, and 1.0-1.1 weight percent CoO. The glass composition is typically in compression on the rods at ambient temperatures, has a coefficient of thermal expansion of between about 12.5 and about 13.5, and has a softening temperature of between about 585 degrees Celsius and about 600 degrees Celsius.
摘要翻译： 一种水泥质复合材料，其中玻璃涂层钢棒位于水泥基体中。 用于涂覆钢筋的玻璃组合物包括约33-45重量％的SiO 2，13.5-19.5重量％的B 2 O 3，3.5-4.6重量％的Al 2 O 3，4.0-13.5重量％的K 2 O，5.5-15.5重量％的ZrO 2，8.6-15.9 重量百分比Na2O，4.6-5.1重量％CaO，0.6-0.7重量％MnO 2，1.0-1.0重量％NiO和1.0-1.1重量％CoO。 玻璃组合物通常在环境温度下在棒上压缩，热膨胀系数在约12.5至约13.5之间，并且具有约585摄氏度至约600摄氏度之间的软化温度。
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公开(公告)号：US20090239122A1
公开(公告)日：2009-09-24
申请号：US12132910
申请日：2008-06-04
CPC分类号： C04B37/005 , C03C3/062 , C03C3/066 , C03C3/068 , C03C8/24 , C03C10/0009 , C03C10/0036 , C03C10/0054 , C04B37/025 , C04B2237/10 , C04B2237/348 , C04B2237/405 , H01M8/0271 , H01M8/0282 , H01M8/0297 , H01M8/2425 , H01M2008/1293 , Y10T29/4911
摘要： A glass ceramic material sealed fuel cell device, including a first fuel cell portion and a sealant layer bonded to the first cell portion. The sealant layer includes at least three metal oxides RO-M2O3—SiO2 combined together. R is selected from the group consisting of zinc, strontium, calcium, magnesium and combinations thereof. M is selected from the group consisting of aluminum, boron, lanthanum, iron and combinations thereof. RO is present in an amount of between about 45 mol % and about 55 mol %. M2O3 is present in an amount of between about 5 mol % and about 10 mol %. SiO2 is present in an amount of about 40 mol %. RO includes RnO present in an amount of at least about 5 mol %.
摘要翻译： 一种玻璃陶瓷材料密封燃料电池装置，包括第一燃料电池部分和与第一电池部分结合的密封剂层。 密封剂层包括组合在一起的至少三种金属氧化物RO-M2O3-SiO2。 R选自锌，锶，钙，镁及其组合。 M选自铝，硼，镧，铁及其组合。 RO以约45摩尔％至约55摩尔％的量存在。 M 2 O 3的存在量为约5mol％至约10mol％。 SiO 2的存在量为约40mol％。 RO包括以至少约5mol％的量存在的RnO。
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