公开(公告)号：US20230257308A1

公开(公告)日：2023-08-17

申请号：US18107224

申请日：2023-02-08

Applicant: The Government of the United States of America, as represented by the Secretary of the Navy

Inventor： Ramasis Goswami ,  Syed B. Qadri

IPC: C04B35/563 ,  C04B35/626 ,  C04B41/00

CPC classification number: C04B35/563 ,  C04B35/62615 ,  C04B35/62695 ,  C04B41/0081 ,  C04B2235/401 ,  C04B2235/402 ,  C04B2235/61 ,  C04B2235/5445 ,  C04B2235/3821

Abstract: A method of making an Al—B4C composite with Mg addition comprising providing a first mixture of B4C, Al and Mg powder, producing a powder mixture, adding Mg to the powder mixture, forming pellets, creating a composite, annealing the composite, and forming an Al—Mg—B4C composite. An Al—B4C composite with Mg addition comprising Al, Mg comprising 4 wt. %, and B4C comprising 8 wt. %. An Al—B4C composite with Mg addition made from the steps comprising providing a first mixture of B4C, Al and Mg powder, producing a powder mixture, adding Mg to the powder mixture, forming pellets, creating a composite, annealing the composite, and forming an Al—Mg—B4C composite.

公开(公告)号：US20190233334A1

公开(公告)日：2019-08-01

申请号：US16306266

申请日：2017-05-23

Applicant: BASF SE

Inventor： Bjoern STUHRMANN ,  Wolfgang SCHROF ,  Kris SCHMIDT

IPC: C04B35/14 ,  C04B35/626 ,  C04B35/634 ,  B29C64/124 ,  B33Y10/00 ,  B33Y70/00

CPC classification number: C04B35/14 ,  B29C64/124 ,  B29K2509/02 ,  B33Y10/00 ,  B33Y70/00 ,  C04B35/111 ,  C04B35/26 ,  C04B35/453 ,  C04B35/46 ,  C04B35/486 ,  C04B35/505 ,  C04B35/565 ,  C04B35/58071 ,  C04B35/581 ,  C04B35/584 ,  C04B35/622 ,  C04B35/62625 ,  C04B35/62685 ,  C04B35/632 ,  C04B35/63424 ,  C04B2235/3418 ,  C04B2235/5436 ,  C04B2235/5463 ,  C04B2235/6026 ,  C04B2235/61 ,  G03F7/0037 ,  G03F7/0047 ,  G03F7/029 ,  G03F7/031 ,  G03F7/38

Abstract: The present invention relates to a method for the production of a photocurable formulation (F) for the use in an additive manufacturing process. In this method a ceramic dispersion (CD) comprising at least one ceramic material, at least one first acrylate and at least one dispersant is mixed with a solution (S) which comprises at least one second acrylate and at least one photoinitiator to obtain the photocurable formulation (F). The present invention furthermore relates to the photocurable formulation (F) obtainable by the inventive method and to a method for the production of a molding in an additive manufacturing process by curing the photocurable formulation (F). Moreover, the present invention relates to the use of the photocurable formulation (F) in an additive manufacturing process.

公开(公告)号：US09738564B2

公开(公告)日：2017-08-22

申请号：US14786668

申请日：2014-05-02

Applicant: Applied Cavitation, Inc.

Inventor： Joseph Albert Capobianco ,  Dana Lynn Hankey ,  Marshall Campion Tibbetts

IPC: H02K3/00 ,  C04B35/626 ,  B32B18/00 ,  B22D23/00 ,  C04B35/14 ,  C04B35/468 ,  C04B35/632 ,  C04B35/634 ,  B28B1/30 ,  B05D1/26 ,  B05D3/12 ,  C04B35/515

CPC classification number: C04B35/62625 ,  B05D1/26 ,  B05D3/12 ,  B22D23/00 ,  B28B1/30 ,  B32B18/00 ,  C04B35/14 ,  C04B35/468 ,  C04B35/515 ,  C04B35/632 ,  C04B35/634 ,  C04B2235/3234 ,  C04B2235/3418 ,  C04B2235/5418 ,  C04B2235/5436 ,  C04B2235/5463 ,  C04B2235/60 ,  C04B2235/6025 ,  C04B2235/608 ,  C04B2235/61 ,  C04B2237/32

Abstract: Provided in one embodiment is a method of making, comprising: applying a hydrodynamic cavitation process to a raw material comprising particles comprising a metal-containing material or a carbon containing material of a first size to produce a slurry having particles comprising the metal-containing material or the carbon-containing material of a second size, smaller than the first size; and tape casting the slurry to form a green tape. Apparatuses employed to apply the method and the exemplary compositions made in accordance with the method are also provided.

公开(公告)号：US09476646B2

公开(公告)日：2016-10-25

申请号：US14241932

申请日：2012-08-30

Applicant: Jerome Soudier

Inventor： Jerome Soudier

IPC: C04B35/101 ,  C04B35/567 ,  F27D1/00 ,  C04B35/103 ,  C04B35/18 ,  C04B35/565 ,  C04B35/66 ,  C04B35/01 ,  C04B35/626 ,  C04B35/63 ,  C04B35/632 ,  C04B35/634 ,  C04B35/80 ,  F27D1/16

CPC classification number: 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

Abstract: A castable refractory composition may include from 5% to 95% by weight of alumina, aluminosilicate, or mixtures thereof; up to 70% by weight silicon carbide; up to 10% by weight carbon; from 0.1% to 5% by weight alkaline earth metal oxide and/or hydroxide; and from 0.1% to 5% by weight of silica having a surface area of at least about 10 m2/g. The refractory composition may further include no more than 0.5% by weight of cementitious binder, and the refractory composition may not release a significant amount of hydrogen gas upon addition of water. The refractory composition may set on addition of water. An installable refractory lining may be formed using the composition and a method including at least one of casting, self-flowing, wet shotcreeting, rodding, cast-vibrating, spraying, conventional dry gunning, or high density gunning the castable refractory composition, and setting and drying the composition.

Abstract translation: 浇铸耐火材料组合物可以包含5重量％至95重量％的氧化铝，硅铝酸盐或其混合物; 高达70％的碳化硅; 高达10重量％的碳; 0.1％至5％（重量）的碱土金属氧化物和/或氢氧化物; 和0.1〜5重量％的表面积为至少约10m 2 / g的二氧化硅。 耐火材料组合物可以进一步包括不超过0.5重量％的水泥粘合剂，并且耐火组合物在加入水时不会释放显着量的氢气。 难熔组合物可以加入水来设定。 可以使用该组合物和包括铸造，自流动，湿喷丸，棒材，浇铸振动，喷雾，常规干喷枪或高密度喷枪浇铸耐火材料组合物中的至少一种并且设置 并干燥组合物。

公开(公告)号：US20160289123A1

公开(公告)日：2016-10-06

申请号：US14673240

申请日：2015-03-30

Applicant: CORNING INCORPORATED

Inventor： Daniel Edward McCauley ,  Maxime Moreno ,  Conor James Walsh ,  Stephanie Stoughton Wu

IPC: C04B35/14 ,  C04B35/10

CPC classification number: C04B35/14 ,  C04B35/10 ,  C04B35/185 ,  C04B35/195 ,  C04B35/478 ,  C04B35/565 ,  C04B35/632 ,  C04B38/0006 ,  C04B2111/00129 ,  C04B2111/00198 ,  C04B2235/3206 ,  C04B2235/3217 ,  C04B2235/3232 ,  C04B2235/3236 ,  C04B2235/3418 ,  C04B2235/3826 ,  C04B2235/6021 ,  C04B2235/61 ,  C04B2235/96

Abstract: According to embodiments, a batch mixture includes inorganic components, a non-polar carbon chain lubricant, and an organic surfactant having a polar head. The non-polar carbon chain lubricant and the organic surfactant are present in concentrations satisfying the relationship: B(C1(d+d0)+C2(f+f0))=SC, where: d0+d is an amount of non-polar carbon chain lubricant in percent by weight of the inorganic components, by super addition; f0+f is an amount of organic surfactant in percent by weight of the inorganic components, by super addition; B is a scaling factor; C1 is a scaling factor of the concentration of the non-polar carbon chain lubricant; and C2 is a scaling factor of the concentration of the organic surfactant. Embodiments provide that 3.6≦SC≦14.

Abstract translation: 根据实施方案，批料混合物包括无机组分，非极性碳链润滑剂和具有极性头的有机表面活性剂。 非极性碳链润滑剂和有机表面活性剂以满足以下关系的浓度存在：B（C1（d + d0）+ C2（f + f0））= SC，其中：d0 + d是非极性 碳链润滑剂以无机组分的重量百分比，通过超级添加; f0 + f是无机成分的有机表面活性剂的量，通过超级加成; B是比例因子; C1是非极性碳链润滑剂浓度的比例因子; C2是有机表面活性剂浓度的缩放因子。 实施例提供3.6≤SC≤14。

公开(公告)号：US09440333B2

公开(公告)日：2016-09-13

申请号：US14512651

申请日：2014-10-13

Applicant: Baker Hughes Incorporated

Inventor： Anthony A. DiGiovanni ,  Nicholas J. Lyons ,  Derek L. Nelms ,  Danny E. Scott

IPC: B24D3/00 ,  B24D3/02 ,  B24D11/00 ,  B24D18/00 ,  C09K3/14 ,  B24D3/14

CPC classification number: E21B10/5735 ,  B22F7/08 ,  B22F2005/001 ,  B24D3/14 ,  B24D18/0009 ,  B24D99/005 ,  C04B35/52 ,  C04B35/58 ,  C04B35/583 ,  C04B35/5831 ,  C04B35/6303 ,  C04B35/638 ,  C04B35/645 ,  C04B37/001 ,  C04B37/021 ,  C04B2235/3856 ,  C04B2235/386 ,  C04B2235/405 ,  C04B2235/427 ,  C04B2235/602 ,  C04B2235/608 ,  C04B2235/61 ,  C04B2235/661 ,  C04B2237/36 ,  C04B2237/361 ,  C04B2237/363 ,  C04B2237/401 ,  C22C26/00 ,  C22C2204/00 ,  E21B10/50 ,  E21B10/55 ,  E21B10/5673 ,  F16C33/043

Abstract: Methods of forming a polycrystalline table may involve disposing a plurality of particles comprising a superabrasive material, a substrate comprising a hard material, and a catalyst material in a mold. The plurality of particles may be partially sintered in the presence of the catalyst material to form a brown polycrystalline table having a first permeability attached to an end of the substrate. The substrate may be removed from the brown polycrystalline table and catalyst material may be removed from the brown polycrystalline table. The brown polycrystalline table may then be fully sintered to form a polycrystalline table having a reduced, second permeability. Intermediate structures formed during a process of attaching a polycrystalline table to a substrate may include a substantially fully leached brown polycrystalline table. The substantially fully leached brown polycrystalline table may include a plurality of interbonded grains of a superabrasive material.

Abstract translation: 形成多晶台的方法可包括在模具中设置包括超硬磨料材料的多个颗粒，包含硬质材料的底物和催化剂材料。 多个颗粒可以在催化剂材料的存在下被部分烧结，以形成具有附着在基材端部的第一渗透性的棕色多晶表。 可以从棕色多晶表中除去底物，并且可以从棕色多晶表中除去催化剂材料。 然后可以将棕色多晶台完全烧结以形成具有减小的第二渗透性的多晶台。 在将多晶台附接到基底的过程中形成的中间结构可以包括基本上完全浸出的棕色多晶表。 基本上完全浸出的棕色多晶工作台可以包括多个超级磨料材料的接合间的晶粒。

公开(公告)号：US20160151889A1

公开(公告)日：2016-06-02

申请号：US14512651

申请日：2014-10-13

Applicant: Baker Hughes Incorporated

Inventor： Anthony A. DiGiovanni ,  Nicholas J. Lyons ,  Derek L. Nelms ,  Danny E. Scott

IPC: B24D18/00 ,  B24D3/14

CPC classification number: E21B10/5735 ,  B22F7/08 ,  B22F2005/001 ,  B24D3/14 ,  B24D18/0009 ,  B24D99/005 ,  C04B35/52 ,  C04B35/58 ,  C04B35/583 ,  C04B35/5831 ,  C04B35/6303 ,  C04B35/638 ,  C04B35/645 ,  C04B37/001 ,  C04B37/021 ,  C04B2235/3856 ,  C04B2235/386 ,  C04B2235/405 ,  C04B2235/427 ,  C04B2235/602 ,  C04B2235/608 ,  C04B2235/61 ,  C04B2235/661 ,  C04B2237/36 ,  C04B2237/361 ,  C04B2237/363 ,  C04B2237/401 ,  C22C26/00 ,  C22C2204/00 ,  E21B10/50 ,  E21B10/55 ,  E21B10/5673 ,  F16C33/043

Abstract: Methods of forming a polycrystalline table may involve disposing a plurality of particles comprising a superabrasive material, a substrate comprising a hard material, and a catalyst material in a mold. The plurality of particles may be partially sintered in the presence of the catalyst material to form a brown polycrystalline table having a first permeability attached to an end of the substrate. The substrate may be removed from the brown polycrystalline table and catalyst material may be removed from the brown polycrystalline table. The brown polycrystalline table may then be fully sintered to form a polycrystalline table having a reduced, second permeability. Intermediate structures formed during a process of attaching a polycrystalline table to a substrate may include a substantially fully leached brown polycrystalline table. The substantially fully leached brown polycrystalline table may include a plurality of interbonded grains of a superabrasive material.

公开(公告)号：US09334191B2

公开(公告)日：2016-05-10

申请号：US12789945

申请日：2010-05-28

Applicant: Weiguo Miao ,  Jianguo Wang

Inventor： Weiguo Miao ,  Jianguo Wang

IPC: C04B35/195 ,  B01D39/20 ,  C04B38/00 ,  C04B111/00 ,  C04B111/20 ,  C04B111/32 ,  C04B111/34 ,  C04B111/40

CPC classification number: C04B35/195 ,  B01D39/2075 ,  B01D2239/10 ,  C04B38/0006 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2111/2084 ,  C04B2111/32 ,  C04B2111/34 ,  C04B2111/343 ,  C04B2111/40 ,  C04B2235/3217 ,  C04B2235/3418 ,  C04B2235/3445 ,  C04B2235/5436 ,  C04B2235/6021 ,  C04B2235/61 ,  C04B2235/6562 ,  C04B2235/66 ,  C04B2235/661 ,  C04B2235/9607 ,  C04B2235/9615 ,  C04B38/0054 ,  C04B38/0074

Abstract: Processes for manufacturing porous ceramic honeycomb articles are disclosed. The processes include mixing a batch of inorganic components with processing aids to form a plasticized batch. The batch of inorganic components include talc having dpt50≦10 μm, a silica-forming source having dps50≦20 μm, an alumina-forming source having a median particle diameter dpa50 of less than or equal to 10.0 μm, and a pore former having dpp50≦20 μm. The plasticized batch is formed into a green honeycomb article and fired under conditions effective to form a porous ceramic honeycomb article comprising a cordierite crystal phase and having a microcrack parameter (Nb3) of from about 0.05 to about 0.25. After firing, the green honeycomb article the porous ceramic honeycomb article is exposed to a microcracking condition, which increases the microcrack parameter (Nb3) by at least 20%.

Abstract translation: 公开了制造多孔陶瓷蜂窝体的方法。 该方法包括将一批无机组分与加工助剂混合以形成塑化批料。 该批无机组分包括具有dpt50＆nlE;10μm的滑石，具有dps50＆nlE;20μm的二氧化硅形成源，中值粒径dpa50小于或等于10.0μm的氧化铝形成源和具有dpp50＆nlE的成孔剂 ;20μm。 将增塑的批料形成为绿色蜂窝制品，并在有效形成包含堇青石结晶相并且具有约0.05至约0.25的微裂纹参数（Nb 3））的多孔陶瓷蜂窝体制品的条件下焙烧。 焙烧后，多孔陶瓷蜂窝制品暴露于微裂纹状态，使微裂纹参数（Nb3）增加至少20％。

公开(公告)号：US08821633B2

公开(公告)日：2014-09-02

申请号：US13899965

申请日：2013-05-22

Applicant: Vesuvius Crucible Company

Inventor： Justin Teiken

IPC: C04B14/00 ,  C04B7/00 ,  C04B7/34 ,  C04B28/00 ,  C04B32/00 ,  C04B7/32

CPC classification number: C04B35/10 ,  C04B35/101 ,  C04B35/6263 ,  C04B35/62665 ,  C04B35/6269 ,  C04B35/6303 ,  C04B35/63424 ,  C04B2235/3218 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/5409 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/5472 ,  C04B2235/608 ,  C04B2235/61 ,  C04B2235/96

Abstract: A low-water-content castable composition produces cast products with an increased modulus of rupture, an increased cold crushing strength, and decreased porosity. The composition employs closed fractions of constituent particles with specified populations and specified gaps in the particle size distribution to produce these properties. The composition is suitable for refractory applications.

Abstract translation: 低含水量的可浇铸组合物产生具有增加的断裂模量，增加的冷破碎强度和降低的孔隙率的铸造产品。 该组合物使用具有特定种群的组成颗粒的封闭馏分和粒度分布中指定的间隙以产生这些性质。 该组合物适用于难熔应用。

公开(公告)号：US08703346B2

公开(公告)日：2014-04-22

申请号：US13138721

申请日：2010-03-25

Applicant: Takeshi Satake ,  Fumihide Tamura ,  Norikazu Aikawa ,  Kazuo Hata

Inventor： Takeshi Satake ,  Fumihide Tamura ,  Norikazu Aikawa ,  Kazuo Hata

IPC: H01M8/06 ,  H01M8/10 ,  H01M8/00

CPC classification number: C04B35/486 ,  B28B11/10 ,  C04B35/01 ,  C04B35/62655 ,  C04B35/63424 ,  C04B2235/3206 ,  C04B2235/3213 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3244 ,  C04B2235/3286 ,  C04B2235/528 ,  C04B2235/5409 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/6025 ,  C04B2235/61 ,  C04B2235/656 ,  C04B2235/945 ,  C04B2235/96 ,  H01M8/1246 ,  H01M2008/1293 ,  Y02E60/525 ,  Y02P70/56

Abstract: An electrolyte sheet for solid oxide fuel batteries with mechanical strength characteristics is proposed. These characteristics may include a high and stable average value of strength, Weibull coefficient, and a high adhesion to an electrode formed on a surface thereof and hence inhibits the electrode from interfacial separation from the electrolyte sheet. The electrolyte sheet for solid oxide fuel batteries is characterized by having a plurality of concaves and/or convexes on at least one surface thereof, the concaves and convexes having base faces which are circular or elliptic or are a rounded polygon in which the vertexes have a curved shape with a curvature radius of 0.1 μm or larger and/or the concaves and convexes having a three-dimensional shape which is semispherical or semiellipsoidal or is a polyhedron in which the vertexes and the edges have a curved cross-sectional shape having a curvature radius of 0.1 μm or larger.

Abstract translation: 提出了一种具有机械强度特性的固体氧化物燃料电池用电解质片。 这些特征可以包括高稳定的强度平均值，威布尔系数，以及与形成在其表面上的电极的高粘附性，因此抑制电极与电解质片的界面分离。 用于固体氧化物燃料电池的电解质片的特征在于在其至少一个表面上具有多个凹陷和/或凸起，所述凹凸具有圆形或椭圆形的基面或圆顶多边形，其中顶点具有 具有0.1μm或更大的曲率半径的弯曲形状和/或具有半球形或半透明的三维形状的凹凸或多边形，其中顶点和边缘具有曲率的弯曲横截面形状 半径为0.1μm以上。