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1. 发明授权

US10054497B2 Metal nitride material for thermistor, method for producing same, and film-type thermistor sensor 有权
公开(公告)号：US10054497B2
公开(公告)日：2018-08-21
申请号：US14906923
申请日：2014-07-24
申请人： MITSUBISHI MATERIALS CORPORATION
发明人： Toshiaki Fujita , Hiroshi Tanaka , Noriaki Nagatomo
IPC分类号： G01K7/22 , C04B35/581 , C23C14/34 , H01C7/04 , H01C17/12 , C23C14/06 , C23C14/58 , C04B35/58 , C01B21/06 , C23C14/00
CPC分类号： G01K7/22 , C01B21/0602 , C01P2002/72 , C01P2004/04 , C01P2006/32 , C04B35/58007 , C04B35/58042 , C04B35/581 , C04B2235/40 , C04B2235/402 , C04B2235/404 , C04B2235/405 , C04B2235/407 , C04B2235/6584 , C04B2235/6585 , C04B2235/767 , C04B2235/81 , C23C14/0036 , C23C14/0641 , C23C14/0676 , C23C14/34 , C23C14/5826 , H01C7/04 , H01C7/041 , H01C17/12
摘要： A metal nitride material for a thermistor consists of a metal nitride represented by the general formula: MxAly(N1-wOw)z (where “M” represents at least one of Fe, Co, Mn, Cu, and Ni, 0.70≤y/(x+y)≤0.98, 0.45≤z≤0.55, 0

2. 发明申请

US20180194687A1 METHOD FOR FORMING SINTERED CERAMIC MATERIAL 审中-公开
公开(公告)号：US20180194687A1
公开(公告)日：2018-07-12
申请号：US15917127
申请日：2018-03-09
申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
发明人： Abbas Saeed Hakeem , Tahar Laoui , Moath Mohammad Almaliki , Awais Muhammad Raja Khan , Faheemuddin Patel
IPC分类号： C04B35/597 , C04B35/64
CPC分类号： C04B35/597 , C04B35/64 , C04B35/645 , C04B2235/3208 , C04B2235/3869 , C04B2235/3878 , C04B2235/402 , C04B2235/5436 , C04B2235/5445 , C04B2235/5454 , C04B2235/6562 , C04B2235/666 , C04B2235/766 , C04B2235/767 , C04B2235/78 , C04B2235/788 , C04B2235/80
摘要： A Ca—SiAlON ceramic with enhanced mechanical properties and a method employing micron-sized and submicron precursors to form the Ca—SiAlON ceramic. The Ca—SiAlON ceramic comprises not more than 42 wt % silicon, relative to the total weight of the Ca—SiAlON ceramic. The method employs submicron particles and also allows for substituting a portion of aluminum nitride with aluminum to form the Ca—SiAlON ceramic with enhanced mechanical properties.

3. 发明授权

US09988314B2 Sintered compact and cutting tool 有权
公开(公告)号：US09988314B2
公开(公告)日：2018-06-05
申请号：US15327214
申请日：2016-02-24
申请人： SUMITOMO ELECTRIC HARDMETAL CORP. , Sumitomo Electric Industries, Ltd.
发明人： Mayu Danda , Katsumi Okamura , Satoru Kukino
IPC分类号： C04B35/5831 , B23B27/14 , B23C5/20 , C04B35/488 , C04B35/63 , C04B35/626 , C04B35/645
CPC分类号： C04B35/5831 , B23B27/148 , B23B2224/04 , B23B2226/125 , B23B2228/44 , B23C5/20 , B23C2224/04 , B23C2226/125 , B23C2228/49 , C01F7/34 , C01F7/36 , C01G25/02 , C01P2002/50 , C01P2002/54 , C01P2004/64 , C04B35/4885 , C04B35/6261 , C04B35/6264 , C04B35/6303 , C04B35/645 , C04B2235/3206 , C04B2235/3217 , C04B2235/3225 , C04B2235/3229 , C04B2235/3244 , C04B2235/3839 , C04B2235/3843 , C04B2235/3852 , C04B2235/386 , C04B2235/3865 , C04B2235/3873 , C04B2235/3886 , C04B2235/402 , C04B2235/5436 , C04B2235/5445 , C04B2235/5454 , C04B2235/656 , C04B2235/6567
摘要： A sintered compact has a first material, a second material, and a third material. The first material is cubic boron nitride. The second material is a compound including zirconium. The third material is an aluminum oxide and the aluminum oxide includes a fine-particle aluminum oxide. The sintered compact has a first region in which not less than 5 volume % and not more than 50 volume % of the fine-particle aluminum oxide is dispersed in the second material. On arbitrary straight lines in the first region, an average value of continuous distances occupied by the fine-particle aluminum oxide is not more than 0.08 μm and a standard deviation of the continuous distances occupied by the fine-particle aluminum oxide is not more than 0.1 μm.

4. 发明申请

US20180148588A1 HIGH TEMPERATURE INKS FOR ELECTRONIC AND AEROSPACE APPLICATIONS 审中-公开
公开(公告)号：US20180148588A1
公开(公告)日：2018-05-31
申请号：US15364172
申请日：2016-11-29
申请人： United Technologies Corporation
发明人： Wayde R. Schmidt , Paul Sheedy
IPC分类号： C09D11/102 , C09D11/03 , C04B35/571 , B41J2/01 , C23C4/134 , C23C4/131 , H01L21/02
CPC分类号： C09D11/102 , B41J2/01 , C04B35/5603 , C04B35/571 , C04B35/58 , C04B35/584 , C04B2235/36 , C04B2235/3817 , C04B2235/3852 , C04B2235/402 , C04B2235/404 , C04B2235/421 , C04B2235/422 , C04B2235/425 , C04B2235/428 , C04B2235/447 , C04B2235/483 , C04B2235/5288 , C09D11/03 , C09D11/101 , C09D183/14 , C09D183/16 , C23C4/131 , C23C4/134 , H01L21/02112 , H01L21/02126 , H01L21/02167 , H01L21/0217 , H01L21/02211 , H01L21/02216 , H01L21/02222 , H01L21/02521 , H01L21/02529 , H01L21/0254 , H01L21/02546 , H01L21/02628 , H01L21/02667
摘要： A printable material in ink form for forming electronic and structural components capable of high temperature performance may include a polymeric or oligomeric ceramic precursor. The material may also include a filler material and an optional liquid carrier. The ceramic precursor materials may be silicon carbide, silicon oxycarbide, silicon nitride, silicon carbonitride, silicon oxycarbonitride, gallium containing group 13 oligomeric compounds and mixtures thereof. The ceramic precursor may be deposited by a direct ink writing (DIW) process.

5. 发明申请

US20180141131A1 cBN SINTERED COMPACT AND CUTTING TOOL 审中-公开
公开(公告)号：US20180141131A1
公开(公告)日：2018-05-24
申请号：US15529365
申请日：2015-11-20
申请人： KYOCERA Corporation
发明人： Masahito MATSUZAWA
IPC分类号： B23B27/18 , B23B27/14 , C04B35/5831 , C22C26/00 , C22C19/07
CPC分类号： B23B27/18 , B22F2005/001 , B22F2998/10 , B22F2999/00 , B23B27/148 , B23B2222/84 , B23B2226/125 , B23B2240/08 , C04B35/5831 , C04B35/6303 , C04B35/645 , C04B2235/3847 , C04B2235/386 , C04B2235/40 , C04B2235/402 , C04B2235/405 , C04B2235/5436 , C04B2235/5445 , C04B2235/6567 , C04B2235/661 , C04B2235/80 , C04B2235/96 , C22C19/07 , C22C26/00 , C22C29/16 , C22C29/067 , B22F3/10 , B22F3/14 , B22F3/20 , B22F3/225
摘要： Object: To provide a cBN sintered compact having high wear resistance, and a cutting tool having high wear resistance that uses the cBN sintered compact.Solution: A cBN sintered compact (1) including 50 vol. % or greater of cBN particles (2); and a binder phase (4) including Co; wherein in the binder phase (4), intra-phase particles (8) including CoaWb (where 0≤a≤0.95 and 0.05≤b≤1) are present. Additionally, a cutting insert (20) or similar cutting tool either includes a cBN tip (25) made from the cBN sintered compact (1) or is entirely made from the cBN sintered compact (1). The cBN sintered compact (1) and the cutting insert (20) or similar cutting tool have increased wear resistance.

6. 发明授权

US09950962B2 Cubic boron nitride sintered body and coated cubic boron nitride sintered body 有权
公开(公告)号：US09950962B2
公开(公告)日：2018-04-24
申请号：US15030134
申请日：2014-10-22
申请人： TUNGALOY CORPORATION
发明人： Kota Kobayashi
IPC分类号： C04B41/87 , C04B35/5831 , C04B41/00 , C04B41/50 , C04B35/63 , C04B35/638 , C04B35/645
CPC分类号： C04B35/5831 , C04B35/6303 , C04B35/638 , C04B35/645 , C04B41/009 , C04B41/5068 , C04B41/87 , C04B2235/386 , C04B2235/3865 , C04B2235/3886 , C04B2235/402 , C04B2235/404 , C04B2235/5436 , C04B2235/5445 , C04B2235/785 , C04B2235/786 , C04B2235/80 , C04B2235/9607 , C04B41/4529 , C04B41/5063
摘要： A CBN sintered body contains CBN, a binder phase and inevitable impurities. An amount of CBN by volume is between 50%-80%. A total amount of binder phase and inevitable impurities by volume is between 20%-50%. The binder phase contains an Al compound and a Ti compound. The Al compound contains Al and one or more of N, O and B. The Ti compound contains Ti and one or more of C, N and B. When an X-ray diffraction intensity at a (100) plane of the AlN is I1 and an X-ray diffraction intensity at a (104) plane of the Al2O3 is I2, I1/I2 is between 6 and 40. When a total area of the cubic boron nitride and the Al compound is S1, and an area of a region at which the CBN and the Al compound are continuously contacted is S2, S2/S1 is between 0.98 and 1.00.

7. 发明授权

US09938193B2 Castable refractory composition 有权
$Castable refractory composition$
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.

8. 发明申请

US20180025919A1 METHOD FOR PRODUCING SILICON CARBIDE COMPOSITE MATERIAL 审中-公开
公开(公告)号：US20180025919A1
公开(公告)日：2018-01-25
申请号：US15535627
申请日：2015-12-10
申请人： DENKA COMPANY LIMITED
发明人： Takeshi MIYAKAWA , Daisuke GOTO
IPC分类号： H01L21/48 , B28B11/24 , H01L23/373 , C04B38/06 , C04B41/88 , B28B1/14 , C04B35/565
CPC分类号： H01L21/4807 , B22D19/16 , B22D21/007 , B22F2999/00 , B28B1/14 , B28B11/243 , C04B35/565 , C04B35/6263 , C04B35/63432 , C04B35/63488 , C04B38/06 , C04B41/009 , C04B41/5155 , C04B41/88 , C04B2111/00844 , C04B2235/3418 , C04B2235/3826 , C04B2235/402 , C04B2235/5436 , C04B2235/5472 , C04B2235/602 , C04B2235/6027 , C04B2235/606 , C04B2235/61 , C04B2235/616 , C04B2235/9607 , C22C1/1015 , C22C29/065 , H01L23/3731 , H01L2924/0002 , H01L2924/00 , C04B38/00 , C04B41/4521 , C04B41/4523 , C22C2001/1021 , B22F3/26
摘要： A silicon carbide composite that is lightweight and has high thermal conductivity as well as a low thermal expansion coefficient close to that of a ceramic substrate, particularly a silicon carbide composite material suitable for heat dissipating components that are required to be particularly free of warping, such as heat sinks. A method for manufacturing a silicon carbide composite obtained by impregnating a porous silicon carbide molded body with a metal having aluminum as a main component, wherein the method for manufacturing a silicon carbide composite material is characterized in that the porous silicon carbide molded article is formed by a wet molding method, and preferably the wet molding method is a wet press method or is a wet casting method.

9. 发明授权

US09522846B2 Magnesia carbon brick 有权
标题翻译：氧化镁碳砖
公开(公告)号：US09522846B2
公开(公告)日：2016-12-20
申请号：US14763905
申请日：2014-01-29
申请人： KROSAKIHARIMA CORPORATION
发明人： Michiharu Shiohama , Masato Tanaka , Yoshinori Matsuo , Jouki Yoshitomi
IPC分类号： C04B35/52 , C04B35/043
CPC分类号： C04B35/0435 , C04B2235/3205 , C04B2235/3821 , C04B2235/402 , C04B2235/425 , C04B2235/428 , C04B2235/5427 , C04B2235/5436 , C04B2235/5472 , C04B2235/652 , C04B2235/6567 , C04B2235/77 , C04B2235/9692
摘要： In the present invention, the attempt was made to increase the denseness (to lower the porosity) of a magnesia carbon brick furthermore thereby providing the magnesia carbon brick having a high durability never found in the past. The magnesia carbon brick of the present invention comprises a magnesia raw material and a graphite, wherein the magnesia carbon brick contains the graphite with the amount thereof in the range of 8% or more by mass and 25% or less by mass and the magnesia raw material with the amount thereof in the range of 75% or more by mass and 92% or less by mass, the both amounts being relative to the total amount of the magnesia raw material and the graphite; as a grain size distribution of the magnesia raw material, the magnesia raw material having particle diameter of in the range of 0.075 mm or more and 1 mm or less is blended with the amount thereof being 35% or more by mass relative to the total amount of the magnesia raw material and the graphite, and a mass ratio of the magnesia raw material having the particle diameter of in the range of 0.075 mm or more and 1 mm or less to the magnesia raw material having the particle diameter of less than 0.075 mm is 4.2 or more; and an apparent porosity thereof after firing in reducing atmosphere for 3 hours at 1400° C. is 7.8% or less.
摘要翻译：在本发明中，尝试增加氧化镁碳砖的致密度（降低孔隙率），从而提供过去没有发现的高耐久性的氧化镁碳砖。本发明的氧化镁碳砖包括氧化镁原料和石墨，其中，氧化镁碳砖含有其量为8质量％以上且25质量％以下的石墨，氧化镁原料其量为75质量％以上且92质量％以下的材料，两者的量相对于氧化镁原料和石墨的总量; 作为氧化镁原料的粒度分布，将粒径为0.075mm以上且1mm以下的氧化镁原料配合成相对于总量的35质量％以上的量的氧化镁原料和石墨，并且具有粒径在0.075mm以上至1mm以下的氧化镁原料与粒径小于0.075mm的氧化镁原料的质量比是4.2以上; 在1400℃下还原气氛烧成3小时后的表观孔隙率为7.8％以下。

10. 发明申请

US20160361758A1 REFRACTORY FOR STEEL CASTING, PLATE FOR SLIDING NOZZLE DEVICE, AND METHOD FOR PRODUCING REFRACTORY FOR STEEL CASTING 审中-公开
标题翻译：钢铸造用耐火材料，滑动喷嘴装置用板材及钢铁制造用耐火材料的制造方法
公开(公告)号：US20160361758A1
公开(公告)日：2016-12-15
申请号：US15121462
申请日：2015-02-25
申请人： KROSAKIHARIMA CORPORATION
发明人： Taro MAKINO , Kazuo ITO , Keiichiro AKAMINE
IPC分类号： B22C9/06 , B22C1/12 , B22C9/18 , B22C1/22
CPC分类号： B22C9/061 , B22C1/12 , B22C1/22 , B22C9/18 , B22D11/10 , B22D41/32 , C04B35/043 , C04B35/103 , C04B35/14 , C04B35/46 , C04B35/48 , C04B2235/3217 , C04B2235/3232 , C04B2235/3244 , C04B2235/3418 , C04B2235/402 , C04B2235/422 , C04B2235/425 , C04B2235/428 , C04B2235/48 , C04B2235/77
摘要： In order to suppress destruction of a refractory which contains a metal aluminum, the refractory is a refractory for steel casting which includes a refractory material containing a free carbon in the range of 1 to 10% by mass, both inclusive, a metal aluminum in the range of 1 to 15% by mass, both inclusive, and a metal oxide in a balance. The refractory for steel casting satisfies the following Equation 1: 0.31×Al≦(P−4)/D (Equation 1), with a metal aluminum content in the refractory designated by Al % by mass, an apparent porosity thereof designated by P %, and a bulk density thereof designated by D.
摘要翻译：为了抑制含有金属铝的耐火材料的破坏，耐火材料是钢铸件的耐火材料，其包含含有1〜10质量％的游离碳的耐火材料，包括端值在内的金属铝范围为1〜15质量％，余量为金属氧化物。铸造用耐火材料满足下式1：0.31×Al≤（P-4）/ D（式1），耐火材料中的金属铝含量为Al质量％，表观孔隙率为P％，其密度由D指定。

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