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81. 发明授权

US4695504A Thick film resistor composition 失效
标题翻译：厚膜电阻组成
公开(公告)号：US4695504A
公开(公告)日：1987-09-22
申请号：US875872
申请日：1986-06-18
申请人： Hirotoshi Watanabe , Osamu Makino , Toru Ishida
发明人： Hirotoshi Watanabe , Osamu Makino , Toru Ishida
IPC分类号： H01C17/065 , B32B3/00 , H01B1/06
CPC分类号： H01C17/0656 , H01C17/0658 , H01C17/06593 , Y10S428/901 , Y10T29/49082 , Y10T29/49099 , Y10T428/24917 , Y10T428/24926
摘要： A thick film resistor composition, comprising a silicide powder composed of a molybdenum disilicide, a tantalum disilicide and a magnesium silicide, and an alkaline earth borosilicate glass powder dispersed in a vehicle containing a heat-depolymerizing organic polymer. The thick film resistor composition, employing this heat-depolymerizing organic polymer, can be fired in a nonoxidizing atmosphere and coexist with base metal materials such as copper electrodes. Owing to the Nb.sub.2 O.sub.5 and Ta.sub.2 O.sub.5 contained in the alkaline earth borosilicate glass powder, the thick film resistor composition is free from sheet resistivity fluctuation, according to resistor length, which would result from diffusion of the electrode material into the resistor.
摘要翻译：一种厚膜电阻组合物，包括由二硅化钼，二硅化硅和硅化镁组成的硅化物粉末和分散在含有热解聚有机聚合物的载体中的碱土金属硼硅玻璃粉末。使用该热解聚有机聚合物的厚膜电阻组合物可以在非氧化气氛中烧制，并与诸如铜电极的贱金属材料共存。由于碱土金属硼硅酸盐玻璃粉末中含有的Nb 2 O 5和Ta 2 O 5，根据由电极材料扩散到电阻器中的电阻器长度，厚膜电阻组合物没有电阻率波动。

82. 发明授权

US4639391A Thick film resistive paint and resistors made therefrom 失效
标题翻译：厚膜电阻涂料和电阻由其制成
公开(公告)号：US4639391A
公开(公告)日：1987-01-27
申请号：US711983
申请日：1985-03-14
申请人： Charles C. Y. Kuo
发明人： Charles C. Y. Kuo
IPC分类号： C09D5/24 , C03C3/064 , C03C8/22 , C04B41/50 , C04B41/87 , C09D5/25 , H01C7/00 , H01C7/06 , H01C17/06 , H01C17/065 , H01C17/232 , H01B1/06
CPC分类号： H01C7/06 , C03C3/064 , C03C8/22 , C04B41/5071 , C04B41/87 , H01C17/0656 , H01C17/0658 , H01C17/232 , Y10T29/49099 , Y10T428/24926
摘要： This invention relates to thick film base metal resistive paints for firing on a substrate to form a resistor having a temperature coefficient of resistance within .+-.100 ppm/.degree.C., while providing a means to selectively blend the resistive paint to provide a wide range of decade resistivities from less than 10 ohms/square to more than 1K ohms/square. The sheet resistance and TCR are controlled by mixing a glass frit from at least one of a first and second glass material; with TiSi.sub.2 ; and at least one of Ti.sub.5 Si.sub.3 and AL.sub.2 O.sub.3 ; and a screening agent, for subsequent screening onto a substrate and firing in an inert atmosphere at a peak temperature of about 900.degree. C. The first glass material comprises, by weight, 5 to 10% SiO.sub.2 ; 30 to 50% BaO; 40 to 60% B.sub.2 O.sub.3 and 1 to 5% CuO. The second glass material comprises, by weight, 50 to 70% B.sub.2 O.sub.3 ; 25 to 45% SrO; and 2 to 10% SiO.sub.2. The quantity of the glass material is increased to raise sheet resistance in ohms per square, and to lower the value of the TCR. The quantity of TiSi.sub.2 is increased to lower sheet resistance in ohms per square, and to raise the TCR. The quantity to TiSi.sub.2 is increased to lower sheet resistance in ohms per square, and to raise the TCR. The quantity of Ti.sub.5 Si.sub.3 is increased to lower the sheet resistance in ohms per square, and to lower the TCR. The quantity of Al.sub.2 O.sub.3 is increased to raise the sheet resistance in ohms per square, and to lower the TCR. The screening agent preferably has no carbon residue when pyrolytically decomposed during firing in an inert atmosphere.
摘要翻译：本发明涉及用于在基板上烧制以形成电阻温度系数在+/- 100ppm /℃之内的电阻器的厚膜母材电阻涂料，同时提供选择性地混合电阻涂料以提供宽十倍电阻范围从小于10欧姆/平方至超过1K欧姆/平方。通过混合来自第一和第二玻璃材料中的至少一种的玻璃料来控制薄层电阻和TCR; 与TiSi2; 和Ti 5 Si 3和Al 2 O 3中的至少一种; 和筛选剂，用于随后在基材上的筛选和在约900℃的峰值温度下在惰性气氛中焙烧。第一玻璃材料包含5至10重量％的SiO 2; 30〜50％BaO; 40〜60％的B2O3和1〜5％的CuO。第二玻璃材料按重量计包含50至70％的B2O3; 25〜45％的SrO; 和2至10％的SiO 2。增加玻璃材料的量以提高每平方厘米的薄层电阻，并降低TCR的值。 TiSi2的量增加到以每平方欧姆为单位的薄层电阻降低，并提高TCR。 TiSi2的量增加到以每平方欧姆为单位的薄层电阻降低，并提高TCR。增加Ti5Si3的量以降低每平方厘米的薄层电阻，并降低TCR。增加Al 2 O 3的量以提高每平方厘米的薄层电阻，并降低TCR。筛选剂优选在惰性气氛中煅烧时热分解时不含碳残留物。

83. 发明授权

US4039997A Resistance material and resistor made therefrom 失效
标题翻译：电阻材料和电阻器
公开(公告)号：US4039997A
公开(公告)日：1977-08-02
申请号：US673303
申请日：1976-04-02
申请人： Cornelius Y. D. Huang , Kenneth M. Merz
发明人： Cornelius Y. D. Huang , Kenneth M. Merz
IPC分类号： H01C17/065 , H01C8/00 , B32B17/06 , H01B1/04
CPC分类号： H01C17/0656
摘要： A vitreous enamel resistance material comprising a mixture of a vitreous glass frit and fine particles of a metal silicide of the transition elements of Groups IV, V and VI of the periodic chart. The metal silicide may be of molybdenum disilicide (MoSi.sub.2), tungsten disilicide (WSi.sub.2), vanadium disilicide (VSi.sub.2), titanium disilicide (TiSi.sub.2), zirconium disilicide (ZrSi.sub.2), chromium disilicide (CrSi.sub.2) or tantalum disilicide (TaSi.sub.2). The ingredients of the vitreous enamel resistance material are present in the proportion of, by weight, 25 to 90% glass frit and 75 to 10% metal silicide. An electrical resistor is made with the vitreous enamel resistor material of the present invention by coating a ceramic substrate with the vitreous enamel resistance material and firing the coated substrate at a temperature sufficient to melt the glass frit of the vitreous enamel resistance material. Upon cooling, the glass hardens so that the resultant resistor comprises the substrate having on the surface thereof a film of glass with the metal silicide particles embedded in and dispersed throughout the glass film.

84. 发明授权

US3661595A Composition for metalizing ceramic 失效
标题翻译：用于金属化陶瓷的组合物
公开(公告)号：US3661595A
公开(公告)日：1972-05-09
申请号：US3661595D
申请日：1970-02-16
申请人： COORS PORCELAIN CO
发明人： BUCK ROBERT W
IPC分类号： C04B41/51 , C09D5/38 , H01C17/065 , H05K1/09 , C09D5/24
CPC分类号： H01C17/0656 , C04B41/5138 , C04B41/5183 , C09D5/38 , H05K1/092
摘要： The subject matter of this invention is a composition and method for metalizing ceramic wherein the composition is a mixture containing manganese, molybdenum and silicon, at least a portion of the latter being present as molybdenum disilicide or tungsten disilicide, molybdenum disilicide being much preferred. The mixture, in powdered form, is suspended in an organic vehicle to provide a slurry which is coated onto the ceramic after which the ceramic is fired in a wet reducing atmosphere to a temperature of about 1150* C to 1450* C, the organic vehicle vaporizing during the initial phase of the firing operation. By inclusion of the disilicide in the mixture an improved metalized surface on the ceramic can be accomplished using relatively a low firing temperature.
摘要翻译：本发明的主题是用于金属化陶瓷的组合物和方法，其中组合物是含有锰，钼和硅的混合物，其中至少一部分作为二硅化钼或二硅化钨存在，二硅化钼是非常优选的。将粉末状混合物悬浮在有机载体中以提供涂覆在陶瓷上的浆料，然后将陶瓷在湿还原气氛中焙烧至约1150℃至1450℃的温度，有机载体在点火操作的初始阶段期间汽化。通过在混合物中包含二硅化物，可以使用相对低的烧制温度来实现陶瓷上改进的金属化表面。

85. 发明授权

EP1492741B1 METHOD OF MAKING A HEATING ELEMENT OF MOLYBDENUM SILICIDE TYPE AND A HEATING ELEMENT 有权
标题翻译：用于生产钼型和加热元件的加热元件
公开(公告)号：EP1492741B1
公开(公告)日：2015-04-22
申请号：EP03746180.3
申请日：2003-03-06
申请人： Sandvik Intellectual Property AB
发明人： SUNDBERG, Mats , PETTERSSON, Hans
IPC分类号： H01C17/065 , C04B35/58
CPC分类号： C04B35/58092 , C04B2235/3217 , C04B2235/349 , C04B2235/3891 , C04B2235/402 , C04B2235/5436 , C04B2235/72 , C04B2235/80 , H01C17/0656 , Y10T29/49083

86. 发明公开

EP1693861A4 CERAMIC ELECTRONIC PARTS AND METHOD FOR MANUFACTURING CERAMIC ELECTRONIC PARTS 审中-公开
标题翻译：陶瓷电子部件和方法陶瓷电子零件
公开(公告)号：EP1693861A4
公开(公告)日：2011-10-19
申请号：EP05728407
申请日：2005-04-05
申请人： MURATA MANUFACTURING CO
发明人： KAWABATA RYOHEI , MAEDA EIICHI , IMADA KATSUHISA , KUMAGAI AKINOBU , KAWADA YUZO , SAKAI NOBUYUKI , FUKUDA YUTAKA , TSUKIZAWA TAKAYUKI
IPC分类号： H01F17/00 , H01C7/18 , H01C17/065 , H01F27/00 , H01F41/04 , H01G4/10 , H01G4/12 , H01G4/30
CPC分类号： H01C7/18 , H01C17/0656 , H01F17/0013 , H01G4/105 , H01G4/30

87. 发明授权

EP1492739B1 METHOD OF MAKING A HEATING ELEMENT OF THE MOLYBDENUM SILICIDE TYPE AND A HEATING ELEMENT 有权
标题翻译：用于生产钼型和加热元件的加热元件
公开(公告)号：EP1492739B1
公开(公告)日：2008-01-09
申请号：EP03707280.8
申请日：2003-03-06
申请人： Sandvik Intellectual Property AB
发明人： SUNDBERG, Mats , PETTERSSON, Hans , MAGNUSSON, Anders
IPC分类号： C04B35/58 , C22C29/18 , H05B3/14
CPC分类号： H01C17/0656 , C04B35/58085 , C04B35/58092 , C04B2235/3217 , C04B2235/3418 , C04B2235/3463 , C04B2235/3891 , C04B2235/402 , C04B2235/72 , C04B2235/80 , Y10T29/49082 , Y10T29/49083
摘要： The present invention relates to a method of producing a heating element that is comprised essentially of molybdenum silicide and alloys of this basic material. The invention is characterised by producing a material that contains substantially Mo (Si1-xAlx)2 and Al2O3 by mixing a molybdenum aluminium silicide Mo (Si1-yAly)2 with SiO2, wherein SiO2 has a purity of at least 98 %. The invention also relates to a heating element.

88. 发明授权

EP1328491B1 METHOD TO IMPROVE THE LIFE SPAN OF A HEATING ELEMENT OF A MOLYBDENIUM DISILICIDE AT LOWER TEMPERATURES 有权
标题翻译：一种提高二硅化钼加热元件的寿命低的温度
公开(公告)号：EP1328491B1
公开(公告)日：2007-03-07
申请号：EP01970456.8
申请日：2001-09-25
申请人： Sandvik Intellectual Property AB
发明人： SUNDBERG, Mats
IPC分类号： C04B35/58 , H05B3/14 , C22C29/18 , H01B1/06
CPC分类号： C04B35/58092 , F27D1/0006 , F27D2099/0008 , H01C17/0656 , H05B1/00 , H05B3/148 , H05B2203/018 , Y10T29/49082
摘要： A method of increasing the length of life of heating elements that consist essentially of molybdenum-silicide and alloys of this basic material, when said elements are operated at a low temperature, such as at a temperature ranging from 400-600 °C. The invention is characterized in that the heating element material contains Mo(Si1-xAlx)2, where said material is caused to contain sufficient aluminium to substantially prevent the formation of pest.

89. 发明公开

EP1747562A1 KERAMISCHER WIDERSTAND 审中-公开
标题翻译：陶瓷电阻
公开(公告)号：EP1747562A1
公开(公告)日：2007-01-31
申请号：EP05728231.1
申请日：2005-03-17
申请人： ROBERT BOSCH GMBH
发明人： FRIESE, Karl-Hermann
IPC分类号： H01C7/00 , C04B35/14
CPC分类号： H01C17/0656 , C04B35/117 , C04B35/565 , C04B35/58092 , C04B35/6267 , C04B35/62675 , C04B35/62842 , C04B2235/3217 , C04B2235/3826 , C04B2235/3891 , C04B2235/402 , C04B2235/404 , C04B2235/428 , C04B2235/465 , C04B2235/483 , C04B2235/5436 , C04B2235/604 , C04B2235/80 , C04B2235/9684 , H01C17/20
摘要： The invention relates to a ceramic electric resistance (13) that can be produced by means of the pyrolysis of an organosilicon polymer and at least one filler. The filler contains molybdenum and elementary aluminium for improving the corrosion resistance thereof.

90. 发明公开

EP0320824A2 Glaze Resistor 失效
标题翻译： Glasartiger Widerstand
公开(公告)号：EP0320824A2
公开(公告)日：1989-06-21
申请号：EP88120659.3
申请日：1988-12-09
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Iseki, Takeshi , Makino, Osamu , Ioka, Mitsuo , Watanabe, Hirotoshi Nakamiyamachi Danchi 428
IPC分类号： H01C7/00 , H01C17/06
CPC分类号： H01C17/06566 , H01C7/003 , H01C17/0656
摘要： The invention relates to glaze resistors which are used for electronic parts of hybrid integrated circuit devices, chip resistors, resistor network, etc. The glaze resistor comprises 4.0 to 70.0 wt% of a conductive component composed of a metal silicide and a metal boride and 30.0 to 96.0 wt% of glass in which a rate of said metal boride is 1.0 to 68.0 wt%. Thus, the glaze resistor can be formed by sintering in a non-oxidizing atmosphere and can provide a circuit, together with conductor pattern of base metals such as Cu.
摘要翻译：本发明涉及用于混合集成电路器件，片式电阻器，电阻器网络等的电子部件的釉电阻器。釉电阻器包括由金属硅化物和金属硼化物组成的导电组分的4.0至70.0重量％和金属硼化物30.0 至96.0重量％的玻璃，其中所述金属硼化物的比例为1.0至68.0重量％。因此，釉电阻可以通过在非氧化性气氛中烧结而形成，并且可以提供电路，以及诸如Cu的贱金属的导体图案。

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