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公开(公告)号：US12037295B2
公开(公告)日：2024-07-16
申请号：US16648157
申请日：2018-09-18
发明人： Laurie San-Miguel , Yannick Millot
CPC分类号： C04B38/10 , C04B35/10 , F27D1/0003 , C04B2235/3217 , C04B2235/3244 , C04B2235/3463 , C04B2235/9607 , F27D1/0006
摘要： A sintered ceramic foam that has a total porosity of greater than 60% by volume and the following phase composition, in mass percent based on the crystallized phases: 25 to 55% mullite, 20 to 65% corundum, 10 to 40% zirconia, mullite, corundum and zirconia together representing more than 80% of the mass of the crystallized phases. Also, a furnace that has a thermal insulator such ceramic foam.
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公开(公告)号：US11739411B2
公开(公告)日：2023-08-29
申请号：US16673196
申请日：2019-11-04
IPC分类号： C23C14/00 , H01J37/32 , H01J37/34 , C23C16/44 , B81C1/00 , B33Y80/00 , B22F10/00 , B29L31/18 , F27D1/00 , B29L31/34 , F27B15/06 , B29L31/00 , E04B2/00 , F16M1/08 , B01L1/00
CPC分类号： C23C14/0068 , B22F10/00 , B33Y80/00 , B81C1/00373 , C23C16/4404 , H01J37/32477 , H01J37/3488 , B01L1/00 , B29L2031/18 , B29L2031/3481 , B29L2031/7156 , E04B2/00 , F16M1/08 , F27B15/06 , F27D1/0006 , H01J37/3211 , H01J37/32495 , H01J37/32807 , Y10T428/139
摘要： Disclosed are embodiments for an engineered feature formed as a part of or on a chamber component. In one embodiment, a chamber component for a processing chamber includes a component part body having unitary monolithic construction. The component part body has an outer surface. An engineered complex surface is formed on the outer surface. The engineered complex surface has a first lattice framework formed from a plurality of first interconnected laths and a plurality of first openings are bounded by three or more laths of the plurality of laths.
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公开(公告)号：US20230212077A1
公开(公告)日：2023-07-06
申请号：US17967981
申请日：2022-10-18
发明人： David HARTWICH , Samantha GARNIER
IPC分类号： C04B35/04 , C04B35/622 , F27D1/00
CPC分类号： C04B35/04 , C04B35/62204 , F27D1/0006 , C04B2235/3206 , C04B2235/425 , C04B2235/424 , C04B2235/9676 , F27D25/00
摘要： A metallurgical vessel structure and method is provided for producing low-impurity Magnesia-Carbon reclaimed aggregate suitable for reuse in the production of high purity Magnesia-Carbon refractory. A metallurgical vessel is assembled with a non-reactive or chemically similar backup lining. The entire height of the working lining wall is Magnesia-Carbon brick suitable for reuse. The working lining is exposed to a metal making high temperature process, and the working lining is sequentially demolished. Due to the assembly of vessel, metallurgical practice, and ease of demolishing the vessel, there is little to no need for sorting, such that the used Magnesia-Carbon brick are easily converted into low impurity Magnesia-Carbon reclaimed aggregate. A refractory composed of low-impurity Magnesia aggregate reclaimed from the method is also contemplated.
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公开(公告)号：US20180231316A1
公开(公告)日：2018-08-16
申请号：US15515274
申请日：2015-09-29
发明人： Benoit WATREMETZ , Thierry DUPIN , Paul LEPLAY
CPC分类号： F27D1/042 , C04B35/16 , C04B2235/3208 , C04B2235/3217 , C04B2235/3232 , C04B2235/3272 , C04B2235/72 , C09K5/14 , F27B3/263 , F27D1/0006 , F28D17/02 , F28D20/0056 , Y02E60/142
摘要： Thermal storage unit including: a receptacle including orifices allowing a heat-transfer fluid to be introduced into and extracted, and a stack of bricks, arranged in the receptacle in superposed strata, each stratum having lower and upper large faces and defining a plurality of ducts opening via lower and upper openings, the stack including a pair of strata of a lower and upper stratum, the upper and lower large faces of the lower and upper stratum being separated to define a passage, placing an upper opening of a lower duct of the lower stratum in fluidic communication with at least one lower opening, entirely offset with respect to the upper opening, of at least one upper duct of the upper stratum, the lower large face of the upper stratum closing off, at least partially, the upper opening, when the upper opening is observed, along its axis, from the lower duct.
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公开(公告)号：US09989312B2
公开(公告)日：2018-06-05
申请号：US14773668
申请日：2014-03-06
发明人： John Anthony Spink , Nega Setargew , William Joseph Gleeson , Darren Kenneth Thompson , Craig Roulston
CPC分类号： F27D1/0006 , F27B14/065 , F27B14/08 , F27B2014/066 , F27B2014/0812 , F27B2014/0843 , F27D1/0009 , H05B6/20
摘要： A channel inductor of a channel induction furnace, the channel inductor comprising (a) a channel liner and (b) a back-up liner that supports the channel liner such that the integrity of the channel liner is not compromised during heat-up, dry-out, or operation of the channel induction furnace.
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公开(公告)号：US09938193B2
公开(公告)日：2018-04-10
申请号：US15270702
申请日：2016-09-20
申请人： CALDERYS FRANCE
发明人： Jerome Soudier
IPC分类号： C04B35/101 , C04B35/567 , C04B35/107 , C04B35/103 , C04B35/18 , C04B35/565 , C04B35/66 , C04B35/01 , C04B35/626 , C04B35/63 , C04B35/632 , C04B35/634 , C04B35/80 , F27D1/00 , F27D1/16
CPC分类号： C04B35/107 , C04B35/013 , C04B35/103 , C04B35/18 , C04B35/565 , C04B35/6263 , C04B35/62665 , C04B35/6303 , C04B35/6316 , C04B35/632 , C04B35/634 , C04B35/63404 , C04B35/63408 , C04B35/63424 , C04B35/6348 , C04B35/66 , C04B35/80 , C04B35/803 , C04B2235/3201 , C04B2235/3205 , C04B2235/3206 , C04B2235/3208 , C04B2235/3215 , C04B2235/3217 , C04B2235/3222 , C04B2235/3418 , C04B2235/3454 , C04B2235/3463 , C04B2235/349 , C04B2235/3817 , C04B2235/3821 , C04B2235/3826 , C04B2235/3839 , C04B2235/3865 , C04B2235/3869 , C04B2235/40 , C04B2235/401 , C04B2235/402 , C04B2235/404 , C04B2235/405 , C04B2235/408 , C04B2235/422 , C04B2235/424 , C04B2235/425 , C04B2235/428 , C04B2235/447 , C04B2235/48 , C04B2235/5212 , C04B2235/5409 , C04B2235/5427 , C04B2235/5436 , C04B2235/61 , C04B2235/72 , F27D1/0003 , F27D1/0006 , F27D1/16
摘要： A castable refractory composition may include from 5% to 95% by weight of alumina, aluminosilicate, or mixtures thereof; from 0.5% to 1.5% by weight alkaline earth metal oxide and/or hydroxide, and 0.1% to 5% by weight of silica having a surface area of at least about 10 m2/g. The refractory composition may include no more than 0.5% by weight of cementitious binder. The refractory composition may release less than 25 cm3 of hydrogen gas per kilogram of castable refractory composition upon addition of water. The refractory compositions may set on addition of water.
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公开(公告)号：US20180044241A1
公开(公告)日：2018-02-15
申请号：US15552914
申请日：2016-02-23
申请人： SAINT GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
IPC分类号： C04B35/107 , C04B35/101 , C04B35/657 , C03B5/43
CPC分类号： C04B35/107 , C03B5/43 , C04B35/101 , C04B35/657 , C04B2235/3201 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3232 , C04B2235/3272 , C04B2235/3418 , C04B2235/72 , C04B2235/725 , F27D1/0006
摘要： A molten refractory product having the following average chemical composition, in wt % on the basis of oxides and for a total of 100%: Al2O3: balance to 100%; Fe2O3: 0.6%-5.0% and/or TiO2: 1.5%-10.0%; Fe2O3+TiO2≦10.0%; Na2O+K2O: 1.0%-8.0%; SiO2: 0.2%-2.0%; CaO+BaO+SrO: ≦0.5%; Other oxide species: ≦1.5%. Also, a glass-melting furnace and the use of the refractory product in the glass-melting furnace.
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公开(公告)号：US09803923B2
公开(公告)日：2017-10-31
申请号：US14628423
申请日：2015-02-23
CPC分类号： F27B14/10 , B28B1/16 , B28B7/0002 , B28B7/28 , F27B2014/104 , F27D1/0006 , F27M2001/01
摘要： Crucible compositions and methods of using the crucible compositions to melt titanium and titanium alloys. More specifically, crucible compositions having extrinsic facecoats comprising a rare earth oxide that are effective for melting titanium and titanium alloys for use in casting titanium-containing articles. Further embodiments are titanium-containing articles made from the titanium and titanium alloys melted in the crucible compositions. Another embodiment is a crucible curing device and methods of use thereof.
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公开(公告)号：US09751804B2
公开(公告)日：2017-09-05
申请号：US15248925
申请日：2016-08-26
申请人： BNZ Materials, Inc.
发明人： Kenneth J. Moody , Bryan K. Doerr
IPC分类号： C04B41/50 , C04B28/06 , F16L59/02 , C04B40/00 , C09C1/00 , C04B18/02 , C04B35/195 , C04B35/628 , C04B35/63 , C04B35/66 , C04B14/10 , C04B24/42 , F27D1/00 , C04B111/00 , C04B103/00
CPC分类号： C04B28/06 , C04B14/10 , C04B18/025 , C04B24/425 , C04B35/195 , C04B35/62802 , C04B35/6303 , C04B35/66 , C04B40/0032 , C04B2103/0052 , C04B2111/00431 , C04B2235/3201 , C04B2235/3208 , C04B2235/3272 , C04B2235/349 , C09C1/00 , F16L59/028 , F27D1/0006 , C04B20/1051 , C04B20/1055 , C04B20/1003 , C04B2103/65
摘要： Hydrophobic aggregates for use in refractory castables and gunning mixtures and methods of their preparation. The aggregates here are formed by crushing insulating fire brick and coating the resulting particles with a hydrophobic component. The hydrophobic component may be a polydimethylsiloxane having a terminal silanol group. As a result of the coating process, the coated aggregate has very low levels of alkalis. The aggregates may be used to form refractory castables that do not undergo substantial alkaline hydrolysis due to the reduced levels of alkalis. The castables made from these aggregates display superior physical properties, including lower water content, lower permanent linear change, high strength, and superior thermal conductivity/insulation properties, while at the same time possessing lower density and requiring less water to be used during castable formation. These improved properties also are observed in gunning mixtures formed from these aggregates.
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10.发明授权公开(公告)号：US09587120B2
公开(公告)日：2017-03-07
申请号：US14240550
申请日：2012-02-29
申请人： Songsak Klamklang , Suntad Charukijpipat , Thanapong Prasertphol , Songsak Chinkomolsuk , Somkeat Suebthawilkul , Chanvit Chawengkul
发明人： Songsak Klamklang , Suntad Charukijpipat , Thanapong Prasertphol , Songsak Chinkomolsuk , Somkeat Suebthawilkul , Chanvit Chawengkul
IPC分类号： C09D7/12 , C09D1/00 , F27D1/00 , C01G23/047 , C04B35/101 , C04B35/63 , C04B41/87 , C04B41/00 , C04B41/50 , C08K3/22
CPC分类号： C09K5/14 , C01G23/047 , C04B35/10 , C04B35/101 , C04B35/1015 , C04B35/46 , C04B35/62222 , C04B35/62625 , C04B35/6306 , C04B35/6316 , C04B41/009 , C04B41/5031 , C04B41/87 , C04B2235/3217 , C04B2235/3232 , C04B2235/3241 , C04B2235/3418 , C04B2235/3804 , C04B2235/3817 , C04B2235/3826 , C04B2235/3852 , C04B2235/5436 , C04B2235/77 , C04B2235/96 , C08K2003/2241 , C09D1/00 , C09D7/61 , F27D1/0006 , C04B35/00 , C04B41/4535 , C04B41/5033 , C04B41/5035 , C04B41/5041 , C04B41/5059
摘要： Titanium dioxide is used as an emissivity enhancer in high emissivity coating compositions. The titanium dioxide increases the emissivity of the high emissivity coating compositions. In certain embodiments, titanium dioxide is recovered from industrial waste sources such as catalyst containing waste streams from olefin polymerization processes or re-based sources. Titanium dioxide emissivity enhancers recovered from industrial waste solution sources contribute favorably to the cost of manufacturing high emissivity coating compositions containing such enhancers.
摘要翻译： 二氧化钛用作高发射率涂料组合物中的发射率增强剂。 二氧化钛增加了高发射率涂层组合物的辐射率。 在某些实施方案中，二氧化钛从工业废物源（例如含有来自烯烃聚合方法或重新源的废物流的催化剂）中回收。 从工业废物溶液来源回收的二氧化钛发射率增强剂有助于制造含有这种增强剂的高辐射率涂料组合物的成本。
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