公开(公告)号：US20240132414A1

公开(公告)日：2024-04-25

申请号：US18329398

申请日：2023-06-05

Applicant: TRITON SYSTEM, INC.

Inventor： Brad Pindzola ,  Paul Chirik ,  Peter Viereck ,  Matthew V. Joannou

IPC: C04B35/80 ,  C04B35/628 ,  C04B35/64 ,  C07F17/00 ,  C08F130/04 ,  C08F130/06 ,  C08F130/08

CPC classification number: C04B35/80 ,  C04B35/6286 ,  C04B35/64 ,  C07F17/00 ,  C08F130/04 ,  C08F130/06 ,  C08F130/08 ,  C04B2235/3244 ,  C04B2235/3813 ,  C04B2235/3839 ,  C04B2235/486 ,  C04B2235/5252 ,  C04B2235/782

Abstract: Polymers derived from a metallocene comprising a group IV element and at least one cyclopentadienyl group are described. Methods for preparing refractory ceramics comprising group IV carbides and/or borides using such polymer are also disclosed. In some embodiments, the method for fabricating the refractory ceramic comprises infiltrating a fiber preform with such polymer and pyrolyzing the polymeric fiber preform.

公开(公告)号：US09714185B2

公开(公告)日：2017-07-25

申请号：US14738217

申请日：2015-06-12

Applicant: SAINT-GOBAIN CERAMICS & PLASTICS, INC.

Inventor： Olivier Citti ,  Andrea L. Kazmierczak

IPC: C04B35/101 ,  C03B17/06 ,  C04B35/626 ,  C04B35/111

CPC classification number: C03B17/064 ,  C04B35/1015 ,  C04B35/111 ,  C04B35/62665 ,  C04B2235/3206 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/3251 ,  C04B2235/3418 ,  C04B2235/3463 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/6023 ,  C04B2235/6027 ,  C04B2235/72 ,  C04B2235/77 ,  C04B2235/782 ,  C04B2235/783 ,  C04B2235/786 ,  C04B2235/788 ,  C04B2235/95 ,  Y02P40/57

Abstract: A refractory object can include at least 10 wt % Al2O3. In an embodiment, the refractory object can further include a dopant including an oxide of a rare earth element, Ta, Nb, Hf, or any combination thereof. In another embodiment, the refractory object may have a property such that the averaged grain size does not increase more than 500% during sintering, an aspect ratio less than approximately 4.0, a creep rate less than approximately 1.0×10−5 μm/(μm×hr), or any combination thereof. In a particular embodiment, the refractory object can be in the form of a refractory block or a glass overflow forming block. The glass overflow forming block can be useful in forming an Al—Si—Mg glass sheet. In a particular embodiment, a layer including Mg—Al oxide can initially form along exposed surfaces of the glass overflow forming block when forming the Al—Si—Mg glass sheet.

公开(公告)号：US09460835B2

公开(公告)日：2016-10-04

申请号：US14379012

申请日：2013-02-20

Applicant: TDK Corporation

Inventor： Hitoshi Taguchi

IPC: H01F1/11 ,  H01F1/03 ,  C04B35/626 ,  H02K1/02 ,  C04B35/26

CPC classification number: H01F1/0315 ,  C04B35/26 ,  C04B35/6262 ,  C04B2235/3201 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3418 ,  C04B2235/5409 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/72 ,  C04B2235/728 ,  C04B2235/767 ,  C04B2235/782 ,  C04B2235/785 ,  C04B2235/788 ,  C04B2235/80 ,  H01F1/11 ,  H02K1/02

Abstract: Provided is a sintered ferrite magnet 10 that contains Sr ferrite having a hexagonal crystal structure, wherein the total amount of Na and K is 0.01 to 0.09% by mass in terms of Na2O and K2O, an amount of Si is 0.1 to 0.29% by mass in terms of SiO2, and the following Expression (1) is satisfied. 2.5≦(SrF+Ba+Ca+2Na+2K)/Si≦5.4  (1) [In Expression (1), SrF represents an amount of Sr, on a molar basis, other than Sr which constitutes the Sr ferrite, and Ba, Ca, Na, and K represent amounts of respective elements on a molar basis.]

Abstract translation: [表达式（1）中，SrF除了构成Sr铁氧体的Sr以外，以摩尔为基准的Sr量，Ba，Ca，Na，K分别表示摩尔量的各元素的含量。

公开(公告)号：US20160016853A1

公开(公告)日：2016-01-21

申请号：US14774429

申请日：2014-03-10

Applicant: KURARAY NORITAKE DENTAL INC.

Inventor： Yoshihisa YAMADA ,  Atsushi MATSUMOTO ,  Yoshihisa ITO

IPC: C04B35/49 ,  C04B35/64 ,  C04B35/486

CPC classification number: C04B35/49 ,  C04B35/486 ,  C04B35/62645 ,  C04B35/64 ,  C04B2235/3217 ,  C04B2235/3225 ,  C04B2235/3232 ,  C04B2235/3418 ,  C04B2235/5445 ,  C04B2235/5454 ,  C04B2235/5472 ,  C04B2235/782 ,  C04B2235/785 ,  C04B2235/9653

Abstract: A zirconia sintered body, where when cross-sectional area of each zirconia crystal-grain is calculated in image of cross section of zirconia sintered body, converted crystal-grain size of each zirconia crystal-grain is calculated based on cross-sectional area where each zirconia crystal-grain has circular cross-sectional shape, zirconia crystal-grains are classified into class of

Abstract translation: 氧化锆烧结体，其中以氧化锆烧结体截面的图像计算每个氧化锆晶粒的横截面面积，每个氧化锆晶粒的晶粒尺寸根据每个氧化锆晶粒的横截面面积计算， 氧化锆晶粒具有圆形横截面形状，氧化锆晶粒分级为<0.4μm，≥0.4和<0.76μm等级，等于≥0.76μm，基于转化晶粒尺寸， 计算每个等级的氧化锆晶粒的截面积，并且计算截面积已经计算的所有氧化锆晶粒的横截面积与总横截面积的比率，每个类别，交叉速率 ≥0.4μm级的氧化锆晶粒的截面积为4％〜35％，氧化锆晶粒的截面积为≥0.4，<0.76μm的截面积为24％〜57％，速率 的氧化锆晶粒截面积 ≧0.76μm的等级为16％至62％。

公开(公告)号：US20140185183A1

公开(公告)日：2014-07-03

申请号：US13829712

申请日：2013-03-14

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Jae Sung PARK ,  Doo Young KIM ,  Jong Bong LIM ,  Chan Hee NAM ,  Seok Hyun YOON ,  Chang Hoon KIM

IPC: C04B35/468 ,  H01G4/12

CPC classification number: H01G4/1218 ,  C04B35/4682 ,  C04B2235/3206 ,  C04B2235/3217 ,  C04B2235/3239 ,  C04B2235/3241 ,  C04B2235/3262 ,  C04B2235/3272 ,  C04B2235/3275 ,  C04B2235/3281 ,  C04B2235/3284 ,  C04B2235/782 ,  C04B2235/783 ,  C04B2235/785 ,  C04B2235/786 ,  H01G4/1227

Abstract: There is provided a multilayer ceramic capacitor, including: a ceramic body including dielectric layers; first and second internal electrodes disposed to face each other with the dielectric layer interposed therebetween within the ceramic body; a first external electrode electrically connected to the first internal electrodes; and a second external electrode electrically connected to the second internal electrodes, wherein the dielectric layer includes 40 to 99 wt % of barium titanate (BaTiO3) powder having an average grain size of 0.1 μm to 0.8 μm and 1 to 60 wt % of barium titanate zirconate (Ba(Ti1-xZrx)O3) having an average grain size of 0.2 to 2.0 μm.

Abstract translation: 提供了一种多层陶瓷电容器，包括：包括电介质层的陶瓷体; 第一和第二内部电极，其设置成彼此面对，其中介电层介于陶瓷体内; 电连接到所述第一内部电极的第一外部电极; 和与第二内部电极电连接的第二外部电极，其中，所述电介质层包含40〜99重量％的平均粒径为0.1μm〜0.8μm的钛酸钡（BaTiO 3）粉末和1〜60重量％的钛酸钡 平均粒径为0.2〜2.0μm的锆酸盐（Ba（Ti1-xZrx）O3）。

公开(公告)号：US20120279856A1

公开(公告)日：2012-11-08

申请号：US13500381

申请日：2010-09-21

Applicant: Eugène Medvedovski ,  Olga Yankov ,  Christopher J. Szepesi

Inventor： Eugène Medvedovski ,  Olga Yankov ,  Christopher J. Szepesi

IPC: C23C14/08 ,  C04B35/457 ,  C23C14/34

CPC classification number: C04B35/457 ,  C04B35/62685 ,  C04B2235/3217 ,  C04B2235/3232 ,  C04B2235/3251 ,  C04B2235/3267 ,  C04B2235/3275 ,  C04B2235/3281 ,  C04B2235/3284 ,  C04B2235/3286 ,  C04B2235/3287 ,  C04B2235/3293 ,  C04B2235/3294 ,  C04B2235/3298 ,  C04B2235/34 ,  C04B2235/3418 ,  C04B2235/5445 ,  C04B2235/602 ,  C04B2235/6027 ,  C04B2235/604 ,  C04B2235/652 ,  C04B2235/6562 ,  C04B2235/6585 ,  C04B2235/6586 ,  C04B2235/661 ,  C04B2235/77 ,  C04B2235/782 ,  C04B2235/784 ,  C04B2235/786 ,  C04B2235/81 ,  C04B2235/9607 ,  C23C14/3414

Abstract: The invention describes a sputtering target comprising a ceramic body having tin oxide as a major constituent and between 0.5 and 15 wt % of at least two other oxides, one of which being antimony oxide, the target having a density of at least 90%, and preferably at least 95%, of the theoretical density (TD) and an electrical resistivity of less than 50 Ohm·cm, and the target having a planar or rotary configuration with a sputtering area of at least 10 cm2, and preferably at least 20 cm2. Also described is a process for manufacturing this sputtering target according comprising the steps of: —providing for a slurry comprising tin oxide and said at least two other oxides, —shaping of a green body from said slurry, and drying said green body, —firing of said green body at a temperature between 1050 and 1250° C., thereby obtaining a pre-shaped target, and —grinding of said pre-shaped target to its final dimensions.

Abstract translation: 本发明描述了一种溅射靶，其包括具有氧化锡作为主要成分的陶瓷体和0.5至15重量％的至少两种其它氧化物，其中之一是氧化锑，所述靶具有至少90％的密度，以及 优选至少95％的理论密度（TD）和小于50欧姆·厘米的电阻率，并且靶具有平面或旋转构造，溅射面积为至少10cm 2，优选至少20cm 2 。 还描述了一种用于制造该溅射靶的方法，包括以下步骤：提供包含氧化锡和所述至少两种其它氧化物的浆料， - 从所述浆料形成生坯体，并干燥所述生坯体， - 燃烧 的所述生坯在1050和1250℃之间的温度下进行，从而获得预成型的目标，并将所述预成形靶材研磨成其最终尺寸。

公开(公告)号：US20070236865A1

公开(公告)日：2007-10-11

申请号：US11806501

申请日：2007-05-31

Applicant: Toshihiro Okamatsu ,  Takashi Hiramatsu ,  Harunobu Sano

Inventor： Toshihiro Okamatsu ,  Takashi Hiramatsu ,  Harunobu Sano

IPC: H01G4/06

CPC classification number: C04B35/4682 ,  B32B2311/22 ,  C04B35/49 ,  C04B35/6262 ,  C04B35/62665 ,  C04B35/62685 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/3262 ,  C04B2235/3267 ,  C04B2235/3281 ,  C04B2235/3418 ,  C04B2235/5445 ,  C04B2235/656 ,  C04B2235/6582 ,  C04B2235/6584 ,  C04B2235/6588 ,  C04B2235/72 ,  C04B2235/782 ,  C04B2235/786 ,  C04B2235/85 ,  C04B2235/96 ,  C04B2237/346 ,  C04B2237/348 ,  C04B2237/405 ,  H01B3/12 ,  H01G4/1227

Abstract: A dielectric ceramic is provided having a high relative dielectric constant, and in the case in which it is used for a multilayer ceramic capacitor, high insulating properties and superior reliability can be obtained even when the thickness of a dielectric ceramic layer is decreased. The dielectric ceramic used for forming the dielectric ceramic layer of a multilayer ceramic capacitor has a composition represented by 100 (Ba1−w−x−mCawSrxGdm)k(Ti1−y−z−nZryHfzMgn)O3+a+pMnO2+qSiO2+rCuO, in which 0.995≦k≦1.010, 0≦w

Abstract translation: 提供具有高相对介电常数的电介质陶瓷，并且在其用于多层陶瓷电容器的情况下，即使当电介质陶瓷层的厚度减小时，也可以获得高绝缘性和优异的可靠性。 用于形成多层陶瓷电容器的电介质陶瓷层的电介质陶瓷具有由100（Ba x 1-w x m Ca x Sr Sr x x） （Ti 1-z z）Zr（CH 3）m H z 0 3 + a + pMnO 2 + qSiO 2 + rCuO，其中0.995 <= k < = 1.010,0 <= w <0.04,0 <= x <= 0.04,0 <= y <= 0.10,0 <= z <= 0.05,0.015 <= m <= 0.035,0.015 <= n <= 0.035， 0.01 <= p <= 1.0,0.5 <= q <= 2.5，0.01 <= r <= 5.0。 另外，a是相对于3的偏差选择的值，使得主要部件是电中性的。

公开(公告)号：US20070023971A1

公开(公告)日：2007-02-01

申请号：US10570940

申请日：2004-09-01

Applicant: Subrata Saha ,  Ram Mohan V.C. ,  Gary Delregno

Inventor： Subrata Saha ,  Ram Mohan V.C. ,  Gary Delregno

IPC: H05B6/64 ,  H05B6/00 ,  H05B3/02

CPC classification number: F27B17/025 ,  A61C13/203 ,  C03C23/007 ,  C04B35/486 ,  C04B35/64 ,  C04B2235/3246 ,  C04B2235/604 ,  C04B2235/656 ,  C04B2235/6562 ,  C04B2235/6565 ,  C04B2235/6567 ,  C04B2235/667 ,  C04B2235/77 ,  C04B2235/782 ,  C04B2235/785 ,  C04B2235/94 ,  C04B2235/95 ,  C04B2235/96 ,  H05B6/80 ,  H05B2206/046

Abstract: A method for sintering ceramic materials using a microwave hybrid heating system includes the steps of providing a ceramic member to be sintered, providing a microwave furnace, providing a thermal containment box comprising a material that is virtually transparent to microwave energy, providing at least one susceptor comprising a material that directly couples to microwave energy at room temperature substantially immediately within the thermal containment box, positioning the ceramic member within the thermal containment chamber proximate the susceptor, and irradiating the thermal containment box with microwave energy. The susceptor couples to the microwave energy and generates heat within the thermal containment box and the temperature of the ceramic member increases to the microwave coupling-trigger temperature, at which time the ceramic member couples directly to the microwave energy and is directly sintered by the microwave energy in cooperation with radiant energy from the one susceptor.

Abstract translation: 使用微波混合加热系统烧结陶瓷材料的方法包括以下步骤：提供要烧结的陶瓷构件，提供微波炉，提供包含实质上对微波能量透明的材料的热容器箱，提供至少一个基座 包括在室温下基本上立即在热容器箱内直接耦合到微波能量的材料，将陶瓷构件定位在靠近基座的热容纳室内，并用微波能量照射热容纳箱。 感受器耦合到微波能量并在热容器箱内产生热量，并且陶瓷构件的温度增加到微波耦合触发温度，此时陶瓷构件直接耦合到微波能量并且被微波直接烧结 与一个感受器的辐射能合作的能量。

公开(公告)号：US07061748B2

公开(公告)日：2006-06-13

申请号：US11165286

申请日：2005-06-24

Applicant: Kazushige Ito ,  Akira Sato

Inventor： Kazushige Ito ,  Akira Sato

IPC: H01G4/06 ,  C04B35/46

CPC classification number: C04B35/4682 ,  B32B18/00 ,  B32B2311/22 ,  C04B35/62665 ,  C04B35/638 ,  C04B35/64 ,  C04B2235/3203 ,  C04B2235/3205 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3239 ,  C04B2235/3241 ,  C04B2235/3244 ,  C04B2235/3249 ,  C04B2235/3256 ,  C04B2235/3258 ,  C04B2235/3262 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/3427 ,  C04B2235/3436 ,  C04B2235/3445 ,  C04B2235/3454 ,  C04B2235/6582 ,  C04B2235/6584 ,  C04B2235/6588 ,  C04B2235/662 ,  C04B2235/72 ,  C04B2235/782 ,  C04B2235/785 ,  C04B2237/12 ,  C04B2237/346 ,  C04B2237/40 ,  C04B2237/405 ,  C04B2237/704 ,  C04B2237/706

Abstract: A multilayer ceramic capacitor containing dielectric layers, in which each of the dielectric layers has a main component containing barium titanate, a first auxiliary component containing at least one kind selected from MgO, CaG, BaO, and SrO, a second auxiliary component containing a silicon oxide as a main component, a third auxiliary component containing at least one kind selected from the group consisting of V2O5, MoO3, and WO3, a fourth auxiliary component containing an oxide of at least one kind of first rare-earth element (R1) selected from Sc, Er, Tm, Yb, and Lu, a fifth auxiliary component containing CaZrO3 or a mixture (CaO+ZrO2) of CaO and ZrO2, and a liquid phase addition of organic metal salts of Zr and Ca.

Abstract translation: 一种包含电介质层的多层陶瓷电容器，其中每个电介质层具有包含钛酸钡的主要成分，含有选自MgO，CaG，BaO和SrO中的至少一种的第一辅助成分，含有硅的第二辅助成分 氧化物作为主要成分，第三辅助成分含有选自V 2 O 5，MoO 3 3， 和WO 3，含有选自Sc，Er，Tm，Yb和Lu中的至少一种第一稀土元素（R1）的氧化物的第四辅助成分，含有 CaZrO 3 3或CaO和ZrO 2 2的混合物（CaO + ZrO 2/2），Zr的有机金属盐和 可以

公开(公告)号：US12064919B2

公开(公告)日：2024-08-20

申请号：US15767506

申请日：2016-10-14

Applicant: SAINT-GOBAIN CERAMICS & PLASTICS, INC.

Inventor： Paul W. Rehrig ,  Matthew Gacek ,  Bojana Lante ,  Michael Sender ,  Jean-Marie Lebrun

IPC: B29C64/165 ,  B28B1/00 ,  B29C35/08 ,  B29C64/129 ,  B29C64/135 ,  B29C64/264 ,  B29C70/58 ,  B33Y10/00 ,  B33Y70/10 ,  C04B35/111 ,  C04B35/14 ,  C04B35/443 ,  C04B35/486 ,  C04B35/565 ,  C04B35/584 ,  C04B35/626 ,  C04B35/632 ,  C04B35/64

CPC classification number: B29C64/165 ,  B28B1/001 ,  B29C35/0805 ,  B29C64/129 ,  B29C64/135 ,  B33Y70/10 ,  C04B35/111 ,  C04B35/14 ,  C04B35/443 ,  C04B35/486 ,  C04B35/565 ,  C04B35/584 ,  C04B35/6263 ,  C04B35/6264 ,  C04B35/6269 ,  C04B35/632 ,  C04B35/64 ,  B29C2035/0827 ,  B29C64/264 ,  B29C70/58 ,  B33Y10/00 ,  C04B2235/5409 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/6026 ,  C04B2235/6562 ,  C04B2235/6565 ,  C04B2235/77 ,  C04B2235/782 ,  C04B2235/786 ,  C04B2235/94 ,  C04B2235/9615

Abstract: A method for continuously forming a three-dimensional body from a mixture, the mixture comprising at least 15 vol % solid particles and a radiation curable material. The method allows the continuous production of three-dimensional bodies comprising to a high content ceramic particles at a forming speed of at least 25 mm/hour.