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公开(公告)号:US20190031568A1
公开(公告)日:2019-01-31
申请号:US16072570
申请日:2017-02-08
IPC分类号: C04B35/626 , C04B35/64 , C04B35/195 , C04B35/26 , C04B35/82 , C09K8/80
CPC分类号: C04B35/62695 , C04B35/195 , C04B35/20 , C04B35/2625 , C04B35/62655 , C04B35/6268 , C04B35/64 , C04B35/82 , C04B2235/3274 , C04B2235/3418 , C04B2235/349 , C04B2235/658 , C04B2235/661 , C04B2235/77 , C04B2235/80 , C04B2235/96 , C09K8/80 , E21B43/26
摘要: The invention relates to a method for producing a ceramic proppant, including a step for preparing an original charge material, involving the grinding of source materials, particularly magnesium-containing materials, and auxiliary materials, thus producing a charge material, granulating the charge material so as to produce granules of a proppant precursor, and firing the granules of proppant precursor, thus producing proppant granules, wherein the method includes a step for pre-firing the magnesium-containing material in a reducing atmosphere. The invention also relates to a ceramic proppant produced via the indicated method.
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公开(公告)号:US10077693B2
公开(公告)日:2018-09-18
申请号:US15706794
申请日:2017-09-18
申请人: HITACHI METALS, LTD.
发明人: Shunji Okazaki
CPC分类号: F01N3/0222 , B01D39/20 , B01D46/2429 , B01D2046/2433 , B01D2046/2437 , B01D2046/2481 , B01D2275/30 , B01D2279/30 , B28B3/269 , C04B35/195 , C04B35/20 , C04B38/0006 , C04B38/0054 , C04B38/06 , C04B2111/00793 , C04B2111/0081 , C04B2235/3217 , C04B2235/3218 , C04B2235/3418 , C04B2235/3445 , C04B2235/349 , C04B2235/5296 , C04B2235/5436 , C04B2235/5463 , C04B2235/6021 , C04B2235/6562 , C04B2235/6565 , C04B2235/9607 , F01N2330/06 , Y02T10/20 , C04B38/0051 , C04B38/0074 , C04B38/0655
摘要: A ceramic honeycomb structure having pluralities of flow paths partitioned by porous cell walls; (a) the cell walls having porosity of 50-60%; and (b) in a pore diameter distribution in the cell walls measured by mercury porosimetry, (i) pore diameters at cumulative pore volumes corresponding to particular percentages of the total pore volume being within specific ranges and having specific relationships; and (ii) the difference between a logarithm of the pore diameter at a cumulative pore volume corresponding to 20% of the total pore volume and a logarithm of the pore diameter at 80% being 0.39 or less, and its production method.
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公开(公告)号:US20180215671A1
公开(公告)日:2018-08-02
申请号:US15746835
申请日:2016-08-17
CPC分类号: C04B35/83 , C04B33/04 , C04B33/36 , C04B35/16 , C04B35/20 , C04B35/522 , C04B35/583 , C04B35/76 , C04B35/80 , C04B35/803 , C04B35/806 , C04B2235/3427 , C04B2235/349 , C04B2235/3826 , C04B2235/386 , C04B2235/425 , C04B2235/427 , C04B2235/5216 , C04B2235/5224 , C04B2235/5244 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/5436 , C04B2235/6021 , C04B2235/604 , C04B2235/786
摘要: A composite material comprising 50 to 95 mass % grains of primary material selected from the group consisting of talc, mica, graphite and hexagonal boron nitride, and 0.01 to 40 mass % fibres having a length of 0.05 to 20 mm, and a ratio of length to diameter of at least 5. The grains of the primary material have a mean size of 3 to 50 microns.
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公开(公告)号:US09881732B2
公开(公告)日:2018-01-30
申请号:US13560259
申请日:2012-07-27
CPC分类号: H01F38/14 , C04B35/20 , C04B35/46 , C04B35/465 , C04B35/47 , C04B2235/3206 , C04B2235/3213 , C04B2235/3232 , C04B2235/3234 , C04B2235/3236 , C04B2235/3239 , C04B2235/3281 , C04B2235/3298 , C04B2235/3445 , C04B2235/80 , C04B2235/85 , H01B3/12 , H01Q7/00 , H02J5/005 , H02J50/12 , H02J50/50
摘要: A contactless power transfer system is proposed. The power transfer system comprises a field-focusing element comprising a dielectric material. The dielectric material includes an oxide material including (Mg1-xSrx)yTiO(2+y), wherein x can vary between the value of zero and 1 such that 0≦x≦1, and y can be 0, 1, or 2. A power transfer system further including a first coil coupled to a power source and a second coil coupled to a load is disclosed. In this system, the field-focusing element including the dielectric material is disposed between the first coil and the second coil.
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公开(公告)号:US20170252977A1
公开(公告)日:2017-09-07
申请号:US15441624
申请日:2017-02-24
发明人: Akihiko TSUNOYA , Eiji OKAMOTO
CPC分类号: B33Y10/00 , B22F3/008 , B22F2998/10 , B22F2999/00 , B28B1/001 , B29C64/112 , B29C64/165 , B29C64/20 , B29C64/386 , B29K2105/251 , B33Y30/00 , B33Y50/02 , C04B35/01 , C04B35/053 , C04B35/111 , C04B35/14 , C04B35/20 , C04B35/22 , C04B35/447 , C04B35/453 , C04B35/457 , C04B35/46 , C04B35/462 , C04B35/484 , C04B35/547 , C04B35/5611 , C04B35/565 , C04B35/58014 , C04B35/581 , C04B35/584 , C04B2235/6026 , B22F3/003 , B22F3/10
摘要: A three-dimensional shaped article production method includes a layer formation step of forming a layer by ejecting a composition containing particles and a solvent in a predetermined pattern using a dispenser, a measurement step of determining the height of the layer, and a bonding step of subjecting a stacked body including a plurality of layers to a bonding treatment for bonding the particles, wherein when n represents an arbitrary integer of 1 or more, by selecting driving waveform data for the dispenser when ejecting the composition from a data group including a plurality of pieces of driving waveform data based on the information of the height of the layer in the n-th position (n-th layer) determined in the measurement step, the ejection amount of the composition per unit area onto the n-th layer in the layer formation step of forming the layer in the (n+1)th position ((n+1)th layer) is adjusted.
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公开(公告)号:US20170190625A1
公开(公告)日:2017-07-06
申请号:US15313082
申请日:2015-04-21
IPC分类号: C04B35/053 , C04B35/64 , C04B35/63 , C04B35/628
CPC分类号: C04B35/053 , C04B35/0435 , C04B35/1015 , C04B35/14 , C04B35/20 , C04B35/443 , C04B35/482 , C04B35/62805 , C04B35/62807 , C04B35/62813 , C04B35/62823 , C04B35/62897 , C04B35/63 , C04B35/64 , C04B2235/3206 , C04B2235/3217 , C04B2235/3222 , C04B2235/3244 , C04B2235/3284 , C04B2235/3418 , C04B2235/3445 , C04B2235/5427 , C04B2235/656 , C04B2235/78 , C04B2235/85 , C04B2235/9607
摘要: The invention relates to a fire-resistant ceramic product.
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公开(公告)号:US09556063B2
公开(公告)日:2017-01-31
申请号:US14580268
申请日:2014-12-23
申请人: UNIFRAX I LLC
CPC分类号: C03C13/00 , C03C3/085 , C03C3/087 , C03C13/006 , C03C13/06 , C03C2213/02 , C04B35/20 , C04B2235/3208 , C04B2235/3217 , C04B2235/3272 , C04B2235/9615 , D01F9/08 , F16L59/04
摘要: An inorganic fiber containing silica and magnesia as the major fiber components which further includes an intended strontium oxide additive to improve the thermal stability of the fiber. The inorganic fiber exhibits good thermal performance at 1260° C. and greater for 24 hours or more, retains mechanical integrity after exposure to the use temperature, and exhibits low biopersistence in physiological fluids. Also provided are thermal insulation product forms, methods of preparing the inorganic fiber and of thermally insulating articles using thermal insulation prepared from a plurality of the inorganic fibers.
摘要翻译: 含有二氧化硅和氧化镁作为主要纤维成分的无机纤维还包括预期的氧化锶添加剂以改善纤维的热稳定性。 无机纤维在1260℃下表现出良好的热性能,并且在24小时以上显示出更好的热性能,在暴露于使用温度之后保持机械完整性,并且在生理液体中表现出低的生物持久性。 还提供了绝热产品形式,制备无机纤维的方法和使用由多种无机纤维制备的热绝缘的隔热制品。
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公开(公告)号:US09548678B2
公开(公告)日:2017-01-17
申请号:US14670329
申请日:2015-03-26
发明人: Christopher A. Schuh , Alan Lai
IPC分类号: C04B35/48 , C04B35/49 , H02N2/00 , C04B35/01 , C04B35/057 , C04B35/111 , C04B35/16 , C04B35/18 , C04B35/195 , C04B35/20 , C04B35/22 , C04B35/46 , C04B35/486 , C04B35/495 , C04B35/50 , C04B35/547 , C04B35/626
CPC分类号: F03G7/065 , C04B35/01 , C04B35/057 , C04B35/111 , C04B35/16 , C04B35/18 , C04B35/195 , C04B35/20 , C04B35/22 , C04B35/46 , C04B35/486 , C04B35/495 , C04B35/50 , C04B35/547 , C04B35/6262 , C04B2235/3206 , C04B2235/3208 , C04B2235/3224 , C04B2235/3225 , C04B2235/3229 , C04B2235/3244 , C04B2235/3287 , C04B2235/76 , C04B2235/78 , C04B2235/785 , C04B2235/786 , C04B2235/788 , C04B2235/94 , C04B2235/96 , H02N2/0005
摘要: Articles and methods in which an electric field is used to actuate a material are generally described. Provided in one embodiment is a method including applying an electric field to a ceramic material. Applying the electric field to the ceramic material can transform the ceramic material from a first solid phase to a second distinct solid phase. The applied electric field is less than a breakdown electric field of the ceramic material, according to certain embodiments.
摘要翻译: 通常描述使用电场来驱动材料的制品和方法。 在一个实施例中提供了一种包括将电场施加到陶瓷材料的方法。 将电场施加到陶瓷材料可以将陶瓷材料从第一固相转变成第二不同的固相。 根据某些实施例,所施加的电场小于陶瓷材料的击穿电场。
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公开(公告)号:US20150280614A1
公开(公告)日:2015-10-01
申请号:US14670329
申请日:2015-03-26
发明人: Christopher A. Schuh , Alan Lai
IPC分类号: H02N2/00
CPC分类号: F03G7/065 , C04B35/01 , C04B35/057 , C04B35/111 , C04B35/16 , C04B35/18 , C04B35/195 , C04B35/20 , C04B35/22 , C04B35/46 , C04B35/486 , C04B35/495 , C04B35/50 , C04B35/547 , C04B35/6262 , C04B2235/3206 , C04B2235/3208 , C04B2235/3224 , C04B2235/3225 , C04B2235/3229 , C04B2235/3244 , C04B2235/3287 , C04B2235/76 , C04B2235/78 , C04B2235/785 , C04B2235/786 , C04B2235/788 , C04B2235/94 , C04B2235/96 , H02N2/0005
摘要: Articles and methods in which an electric field is used to actuate a material are generally described. Provided in one embodiment is a method including applying an electric field to a ceramic material. Applying the electric field to the ceramic material can transform the ceramic material from a first solid phase to a second distinct solid phase. The applied electric field is less than a breakdown electric field of the ceramic material, according to certain embodiments.
摘要翻译: 通常描述使用电场来驱动材料的制品和方法。 在一个实施例中提供了一种包括将电场施加到陶瓷材料的方法。 将电场施加到陶瓷材料可以将陶瓷材料从第一固相转变成第二不同的固相。 根据某些实施例,所施加的电场小于陶瓷材料的击穿电场。
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公开(公告)号:US09040442B2
公开(公告)日:2015-05-26
申请号:US14004980
申请日:2012-03-20
IPC分类号: C04B35/18 , C04B35/101 , C04B35/185 , C04B35/66 , F23M5/04 , C04B35/03 , C04B35/047 , C04B35/06 , C04B35/14 , C04B35/20 , C04B35/443 , C04B35/565 , C04B35/63
CPC分类号: C04B35/101 , C04B35/03 , C04B35/047 , C04B35/06 , C04B35/14 , C04B35/18 , C04B35/185 , C04B35/20 , C04B35/443 , C04B35/565 , C04B35/6316 , C04B35/66 , C04B2235/3272 , C04B2235/5409 , C04B2235/5436 , C04B2235/5445 , C04B2235/5463 , C04B2235/5472 , C04B2235/5481 , F23M5/04 , F23M2900/05004
摘要: The present description relates to a refractory composition including 70 weight percent to 98 weight percent particulate refractory material and 2 weight percent to 30 weight percent of a binder phase including reactive filler and a binder, the binder phase substantially includes solely reactive andalusite as reactive filler.
摘要翻译: 本发明涉及包含70重量%至98重量%的微粒耐火材料和2重量%至30重量%的包含反应性填料和粘合剂的粘合剂相的耐火材料组合物,所述粘合剂相基本上仅包含作为反应性填料的单独的反应性红柱石。
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