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31. 发明授权

US08562702B2 Abrasive compact 失效
标题翻译：磨料紧凑
公开(公告)号：US08562702B2
公开(公告)日：2013-10-22
申请号：US12670229
申请日：2008-07-23
申请人： Iakovos Sigalas , Kekeletso Mlungwane , Mathias Herrmann
发明人： Iakovos Sigalas , Kekeletso Mlungwane , Mathias Herrmann
IPC分类号： B24D3/00 , B24D11/00 , B24D18/00 , B24D3/02 , C09K3/14
CPC分类号： B24D3/14 , C04B35/52 , C04B35/573 , C04B35/6269 , C04B35/62839 , C04B35/6316 , C04B35/645 , C04B2235/3826 , C04B2235/427 , C04B2235/428 , C04B2235/48 , C04B2235/5436 , C04B2235/5481 , C04B2235/608 , C04B2235/616 , C04B2235/6562 , C04B2235/721 , C04B2235/728 , C04B2235/80 , C04B2235/96 , C04B2235/9623 , F41H5/0492
摘要： The invention relates to an abrasive compact comprising a mass of diamond particles and a silicon containing binder phase wherein the diamond particles are present in an amount less than 75 volume % and the binder phase contains less than 2 volume % unreacted (elemental) silicon. The invention further relates to a method of producing an abrasive compact including the steps of forming a feed diamond powder into a diamond preform, interposing a separating mechanism between the diamond preform and a silicon infiltrant source, heating the diamond preform and silicon infiltrant source until the infiltrant is molten and the preform and infiltrant are isothermal and allowing infiltration from the molten silicon infiltrant source to occur into the diamond preform.
摘要翻译：本发明涉及包含大量金刚石颗粒和含硅粘结相的研磨压块，其中金刚石颗粒以小于75体积％的量存在，并且粘结相含有少于2体积％的未反应（元素）硅。本发明还涉及一种生产磨料成型体的方法，包括以下步骤：将金刚石粉末进料到金刚石预制件中，在金刚石预成型件和硅浸润源之间插入分离机构，加热金刚石预成型件和硅渗透源，直到浸润剂熔化并且预制件和浸渗剂是等温的并且允许从熔融硅渗透源渗入到金刚石预制件中。

32. 发明申请

US20130251467A1 FINISH-PRESSED/FINAL-SINTERED BLANKING DIE AND METHOD FOR PRODUCING SAME 有权
标题翻译：最终压制/最终烧结的布料及其生产方法
公开(公告)号：US20130251467A1
公开(公告)日：2013-09-26
申请号：US13990086
申请日：2011-12-01
申请人： Uwe Stemmer
发明人： Uwe Stemmer
IPC分类号： B23B27/14 , B23P15/28
CPC分类号： B23B27/148 , B23B27/141 , B23B2226/18 , B23P15/28 , C04B35/117 , C04B35/119 , C04B35/584 , C04B35/597 , C04B35/64 , C04B2235/3856 , C04B2235/3886 , C04B2235/608 , C04B2235/767 , C04B2235/94 , Y10T29/4998 , Y10T407/23
摘要： The invention relates to a ready-to-use ceramic blanking die (1), which is produced by sintering a blank, as an indexable insert, comprising an upper face and a lower face (2, 3) which each have a support surface (4) for installation in a tool holder of a cutting tool, lateral surfaces (5) that connect the upper and lower faces (2, 3), and cutting edges (6) for machining workpieces. In order to least partly avoid a finishing machining step after sintering at, utilize the advantages of the finish-pressed/final-sintered contact surfaces between the blanking die and the tool and assure optimal contact of the blanking die to prevent vibrations and the attendant micro-chipping/wear, a peripheral face (7) is arranged adjacent to the cutting edges (6) and the face (7) circumscribes the support surface (4), wherein the lateral surfaces (5), the cutting edges (6) and the faces (7) consist of the sinter skin created during sintering and have not been damaged by a material-removing machining process, and only the support surface (4) underwent a material-removing machine process and does not consist of the sinter skin created during sintering.
摘要翻译：本发明涉及一种通过烧结坯料作为可转位插入件而制备的即用型陶瓷冲切模具（1），其包括上表面和下表面（2,3），每个具有支撑表面 4），用于安装在切割工具的工具架中，连接上表面和下表面（2,3）的侧表面（5）和用于加工工件的切割边缘（6）。为了最少部分地避免烧结后的精加工步骤，利用冲切模和工具之间的精加工/最终烧结接触表面的优点，并确保冲裁模的最佳接触以防止振动和伴随的微观 - 切割/磨损，邻近切割边缘（6）设置周边面（7），并且所述面部（7）围绕所述支撑表面（4），其中所述侧面（5），所述切割刃（6）和面（7）由在烧结期间产生的烧结皮组成，并且没有被去材料加工过程损坏，只有支承表面（4）进行了除材机处理并且不由所形成的烧结皮组成在烧结过程中。

33. 发明申请

US20130224454A1 Non-Pre-Colored Multi-Layer Zirconia Dental Blank that has a Gradual Change in Chroma through a Thickness After Sintering 审中-公开
标题翻译：非预色彩的多层氧化锆牙齿坯料，通过烧结后的厚度逐渐变化色度
公开(公告)号：US20130224454A1
公开(公告)日：2013-08-29
申请号：US13403494
申请日：2012-02-23
申请人： Yunoh Jung , Daniel Yonil Jung , Young Jin Kim , Yoonho Jun
发明人： Yunoh Jung , Daniel Yonil Jung , Young Jin Kim , Yoonho Jun
IPC分类号： A61C13/09 , B32B9/00 , A61C13/00
CPC分类号： C04B35/486 , A61C13/0003 , A61C13/0004 , A61C13/0006 , A61C13/0022 , B32B18/00 , C04B2235/3225 , C04B2235/5445 , C04B2235/6026 , C04B2235/604 , C04B2235/608 , C04B2235/75 , C04B2235/77 , C04B2235/9653 , C04B2235/9661 , C04B2237/348 , C04B2237/58 , C04B2237/704 , Y10T428/2495
摘要： A dental block for producing a dental prosthesis comprises a green body including zirconia and having a chemical composition including increasing amounts of yttria through a thickness of the green body. The green body is substantially white with a substantially consistent optical characteristic of chroma across the thickness, and is subsequently millable and sinterable to form the dental prosthesis with an optical characteristic of decreasing chroma through a thickness of the dental prosthesis.
摘要翻译：用于制造牙科假体的牙块包括包括氧化锆并具有通过生坯厚度增加量的氧化钇的化学组成的生坯。生坯体基本上是白色的，具有穿过该厚度的色度的基本上一致的光学特性，并且随后可碾磨和可烧结以形成具有通过牙科假体厚度减小色度的光学特征的牙科假体。

34. 发明授权

US08454885B2 Method for making fused ceramic articles of near net shape 有权
标题翻译：制造近净形状的熔融陶瓷制品的方法
公开(公告)号：US08454885B2
公开(公告)日：2013-06-04
申请号：US12121223
申请日：2008-05-15
申请人： Steven Bruce Dawes , Michael Thomas Gallagher , Keith Leonard House
发明人： Steven Bruce Dawes , Michael Thomas Gallagher , Keith Leonard House
IPC分类号： B29C44/04 , B32B18/00 , C03C6/00 , C04B35/195 , B28B1/00 , B28B3/00 , B28B5/00
CPC分类号： C04B35/14 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C04B35/185 , C04B35/19 , C04B35/195 , C04B35/486 , C04B35/624 , C04B35/6264 , C04B35/6269 , C04B2235/3206 , C04B2235/3208 , C04B2235/3225 , C04B2235/3472 , C04B2235/3481 , C04B2235/441 , C04B2235/443 , C04B2235/5436 , C04B2235/5472 , C04B2235/6026 , C04B2235/608 , C04B2235/61 , C04B2235/616 , C04B2235/6562 , C04B2235/6565 , C04B2235/77 , C04B2235/96 , C04B2235/9615
摘要： The invention is a solution impregnation and drying treatment that imparts a high temperature binder into an already formed porous green body composed of particulate batch material. The batch material includes inorganic compounds and binder. The result is reduced sag and distortion and the same or increased strength when the porous body is later fused during sintering/firing.
摘要翻译：本发明是一种溶液浸渍和干燥处理，其将高温粘合剂赋予已经形成的由颗粒状批料材料组成的多孔生坯体。批料包括无机化合物和粘合剂。结果是当多孔体在烧结/焙烧期间稍后熔合时，减小了下垂和变形以及相同或增加的强度。

35. 发明授权

US08414677B2 Dense, shaped articles constructed of a refractory material and methods of preparing such articles 有权
$Dense, shaped articles constructed of a refractory material and methods of preparing such articles$
标题翻译：由耐火材料构成的致密成型制品和制备这种制品的方法
公开(公告)号：US08414677B2
公开(公告)日：2013-04-09
申请号：US12556851
申请日：2009-09-10
申请人： Raoul Schlesser , Rafael F. Dalmau , Vladimir Noveski , Zlatko Sitar
发明人： Raoul Schlesser , Rafael F. Dalmau , Vladimir Noveski , Zlatko Sitar
IPC分类号： C22C29/02
CPC分类号： C04B35/56 , B22F5/007 , B22F2998/10 , B22F2999/00 , C04B35/5607 , C04B35/64 , C04B35/645 , C04B35/6455 , C04B2235/602 , C04B2235/604 , C04B2235/608 , C04B2235/612 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/661 , C04B2235/77 , C04B2235/94 , C22C1/045 , C30B23/00 , C30B23/066 , C30B29/36 , Y10T428/13 , B22F3/02 , B22F3/04 , B22F3/1007 , B22F3/14 , B22F2201/20
摘要： The invention provides a method of forming a dense, shaped article, such as a crucible, formed of a refractory material, the method comprising the steps of placing a refractory material having a melting point of at least about 2900° C. in a mold configured to form the powder into an approximation of the desired shape. The mold containing the powder is treated at a temperature and pressure sufficient to form a shape-sustaining molded powder that conforms to the shape of the mold, wherein the treating step involves sintering or isostatic pressing. The shape-sustaining molded powder can be machined into the final desired shape and then sintered at a temperature and for a time sufficient to produce a dense, shaped article having a density of greater than about 90% and very low open porosity. Preferred refractory materials include tantalum carbide and niobium carbide.
摘要翻译：本发明提供一种形成由耐火材料形成的致密成型制品例如坩埚的方法，该方法包括以下步骤：将具有至少约2900℃的熔点的耐火材料放置在模具中以将粉末形成为所需形状的近似值。含有粉末的模具在足以形成符合模具形状的形状保持性成型粉末的温度和压力下进行处理，其中处理步骤包括烧结或等静压。形状维持的成型粉末可以加工成最终所需的形状，然后在足以产生密度大于约90％和非常低的开孔率的致密成型制品的温度和时间下烧结。优选的耐火材料包括碳化钽和碳化铌。

36. 发明申请

US20120272686A1 Disk Roll and Base Material Thereof 审中-公开
标题翻译：磁盘卷及其基材
公开(公告)号：US20120272686A1
公开(公告)日：2012-11-01
申请号：US13461405
申请日：2012-05-01
申请人： Osamu Horiuchi , Kazuhisa Watanabe , Masaaki Nakayama
发明人： Osamu Horiuchi , Kazuhisa Watanabe , Masaaki Nakayama
IPC分类号： C03B35/18 , D21H13/40 , C04B14/10 , C04B14/30 , F16C13/00 , C04B14/34
CPC分类号： C03B13/16 , B65H27/00 , B65H2402/80 , B65H2404/1321 , C04B33/36 , C04B2235/3472 , C04B2235/5228 , C04B2235/5264 , C04B2235/602 , C04B2235/608 , C04B2235/9607 , F16C13/00 , Y10T428/21
摘要： A disk roll base material includes 25 to 50 wt % of ceramic wool, 5 to 30 wt % of kibushi clay, 2 to 20 wt % of bentonite, and 25 to 45 wt % of a filler selected from alumina, wollastonite and calcined kaolin clay.
摘要翻译：圆盘辊基材包括25-50重量％的陶瓷棉，5至30重量％的赤柏粘土，2至20重量％的膨润土和25至45重量％的填料，其选自氧化铝，硅灰石和煅烧高岭土。

37. 发明申请

US20120177831A1 METHOD FOR MAKING FUSED CERAMIC ARTICLES OF NEAR NET SHAPE 有权
标题翻译：用于制作近网形状的熔融陶瓷制品的方法
公开(公告)号：US20120177831A1
公开(公告)日：2012-07-12
申请号：US12121223
申请日：2008-05-15
申请人： Steven Bruce Dawes , Michael Thomas Gallagher , Keith Leonard House
发明人： Steven Bruce Dawes , Michael Thomas Gallagher , Keith Leonard House
IPC分类号： B05D3/02
CPC分类号： C04B35/14 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C04B35/185 , C04B35/19 , C04B35/195 , C04B35/486 , C04B35/624 , C04B35/6264 , C04B35/6269 , C04B2235/3206 , C04B2235/3208 , C04B2235/3225 , C04B2235/3472 , C04B2235/3481 , C04B2235/441 , C04B2235/443 , C04B2235/5436 , C04B2235/5472 , C04B2235/6026 , C04B2235/608 , C04B2235/61 , C04B2235/616 , C04B2235/6562 , C04B2235/6565 , C04B2235/77 , C04B2235/96 , C04B2235/9615
摘要： The invention is a solution impregnation and drying treatment that imparts a high temperature binder into an already formed porous green body composed of particulate batch material. The batch material includes inorganic compounds and binder. The result is reduced sag and distortion and the same or increased strength when the porous body is later fused during sintering/firing.
摘要翻译：本发明是一种溶液浸渍和干燥处理，其将高温粘合剂赋予已经形成的由颗粒状批料材料组成的多孔生坯体。批料包括无机化合物和粘合剂。结果是当多孔体在烧结/焙烧期间稍后熔合时，减小了下垂和变形以及相同或增加的强度。

38. 发明授权

US08159126B2 Light emitting device with an improved CaAlSiN light converting material 有权
标题翻译：具有改进的CaAlSiN光转换材料的发光器件
公开(公告)号：US08159126B2
公开(公告)日：2012-04-17
申请号：US12092745
申请日：2006-10-26
申请人： Peter J. Schmidt , Joerg Meyer , Walter Mayr , Wolfgang Busselt , Hans-Helmut Bechtel
发明人： Peter J. Schmidt , Joerg Meyer , Walter Mayr , Wolfgang Busselt , Hans-Helmut Bechtel
IPC分类号： H01J1/62 , H01J63/04 , C09K11/08 , C09K11/66 , C09K11/02 , C09K11/77
CPC分类号： C09K11/7734 , C04B35/581 , C04B35/593 , C04B35/5935 , C04B35/645 , C04B35/6455 , C04B2235/3224 , C04B2235/36 , C04B2235/3852 , C04B2235/3865 , C04B2235/3873 , C04B2235/445 , C04B2235/5409 , C04B2235/604 , C04B2235/608 , C04B2235/662 , C04B2235/77 , C04B2235/95 , C09K11/0883 , H01L33/502 , H05B33/14
摘要： A light emitting device with a light source to emit primary light and a light conversion layer to convert at least a part of the primary light into secondary light includes a CaAlSiN light converting material with a transmissivity of ≧10% to ≦80% for a light in the wavelength range from ≧580 to ≦1000 nm.
摘要翻译：具有用于发射初级光的光源的发光器件和将至少一部分初级光转换成次级光的光转换层包括透射率为≥10％至＆lt; NlE的CaAlSiN光转换材料;对于在580至＆lt; 1000nm波长范围内的光; 1000nm。

39. 发明授权

US08133372B2 Method for producing ceramic components 失效
标题翻译：陶瓷部件的制造方法
公开(公告)号：US08133372B2
公开(公告)日：2012-03-13
申请号：US12480071
申请日：2009-06-08
申请人： Joachim Binder , Juergen Hausselt , Andreas Pfrengle
发明人： Joachim Binder , Juergen Hausselt , Andreas Pfrengle
IPC分类号： C25D13/02
CPC分类号： C04B35/622 , A61K6/024 , A61K6/06 , C04B35/488 , C04B35/58092 , C04B35/62218 , C04B35/62625 , C04B35/6263 , C04B2235/3206 , C04B2235/3217 , C04B2235/3222 , C04B2235/3244 , C04B2235/3418 , C04B2235/3891 , C04B2235/402 , C04B2235/404 , C04B2235/5409 , C04B2235/5436 , C04B2235/60 , C04B2235/608 , C04B2235/9638 , C25D1/14
摘要： A method for producing ceramic components, includes providing a dispersing agent comprising at least one first and one second powder fraction of an oxide ceramic, and a third powder fraction of an inter-metallic compound mixed in a liquid. The first powder fraction comprises a nanoscale particle fraction with particle sizes ranging from about 2 nm to 200 nm and functions as a binder. The second powder fraction comprises a sintering additive. The share of the third powder fraction, relative to the sum of all powder fractions, has a volume share of between about 50% and about 95%. The method further includes forming a green body with aid of precipitation by electrophoresis from the mixture, the precipitation by electrophoresis of the powder fractions occurring simultaneously. The green body is then sintered in an oxidizing atmosphere to form a ceramic component.
摘要翻译：一种陶瓷组分的制造方法，包括提供包含氧化物陶瓷的至少一种第一和第二粉末部分和混合在液体中的金属间化合物的第三粉末部分的分散剂。第一粉末级分包含粒度范围为约2nm至200nm的纳米级颗粒级分并用作粘合剂。第二粉末部分包括烧结添加剂。相对于所有粉末部分的总和，第三粉末部分的份数具有约50％至约95％之间的体积份额。该方法还包括通过电泳从混合物中形成沉淀的生坯，通过同时发生的粉末部分的电泳沉淀。然后将生坯在氧化气氛中烧结以形成陶瓷组分。

40. 发明申请

US20120058881A1 CERAMIC PRODUCT 审中-公开
标题翻译：陶瓷制品
公开(公告)号：US20120058881A1
公开(公告)日：2012-03-08
申请号：US13202076
申请日：2010-02-08
申请人： Josef Suren , Peter Stracke , Christos Aneziris , Steffen Dudczig
发明人： Josef Suren , Peter Stracke , Christos Aneziris , Steffen Dudczig
IPC分类号： C04B35/563 , C08K3/22 , C08K3/38 , C08K3/34 , C08L61/12 , C04B35/462 , C04B35/505 , C04B35/50 , C04B35/565 , C04B35/584 , C04B35/583 , B29C41/42 , C04B35/01
CPC分类号： C04B35/1015 , C04B35/6263 , C04B35/6303 , C04B35/63476 , C04B2235/3206 , C04B2235/3218 , C04B2235/3222 , C04B2235/5427 , C04B2235/5436 , C04B2235/5472 , C04B2235/608 , C04B2235/61 , C04B2235/721 , C04B2235/77 , C04B2235/96
摘要： The invention relates to a ceramic product, manufactured from a mixture made of natural and/or synthetic inorganic non-metal raw materials, at least one binder and optionally further additives. In order to provide ceramic products allowing for disadvantages known from the prior art to be eliminated, at least with respect to corrosion and erosion, it is proposed that the ceramic products are manufactured from a mixture comprising a) at least 10% by weight (based on the weight of all solids of the mixture) oxidic components, b) 0.05 to 2.7% by weight (based on the weight of all solids of the mixture) at least one organic-based binder, acting as a solubilizer in the mixture, and c) 3 to 10% by weight (based on the weight of all solids of the mixtures) hydrous dispersing agent, and that the ceramic product contains less than 0.1% by weight (based on the total weight of the ceramic product) of carbon after the use thereof at temperatures above 600° C.
摘要翻译：本发明涉及由天然和/或合成的无机非金属原料制成的混合物，至少一种粘合剂和任选的其它添加剂制成的陶瓷产品。为了提供允许现有技术已知的缺点的陶瓷产品，至少在腐蚀和侵蚀方面，建议陶瓷产品由以下混合物制成：a）至少10重量％（基于关于混合物的所有固体的重量）氧化组分，b）0.05至2.7重量％（基于混合物的所有固体的重量）至少一种作为混合物中的增溶剂的有机基粘合剂，以及 c）3至10重量％（基于混合物的所有固体的重量）含水分散剂，并且陶瓷产品含有小于0.1重量％（基于陶瓷产品的总重量）碳后在高于600℃的温度下使用

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