公开(公告)号：WO1994021407A1

公开(公告)日：1994-09-29

申请号：PCT/US1994001945

申请日：1994-02-17

Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY

Inventor： MASSACHUSETTS INSTITUTE OF TECHNOLOGY ,  MORTENSEN, Andreas ,  DUNAND, David, C.

IPC: B22F03/00

CPC classification number: B22F3/26 ,  B22D19/14 ,  C04B35/573 ,  C04B35/652 ,  C22C1/0491 ,  C22C1/1036 ,  C22C2001/1057 ,  Y10S264/30

Abstract: A method for producing an article including a refractory compound by infiltrating a preform (10) with a liquid infiltrant (18) and initiating a reaction between the preform and the liquid infiltrant to establish a reaction front (20) which propagates in a direction opposite to the direction of flow of the liquid infiltrant (22) is provided, as are the articles prepared according to this method.

Abstract translation: 一种通过用液体渗透剂（18）浸渗预成型体（10）并引发预成型体和液体渗透剂之间的反应来制造包含难熔化合物的制品的方法，以建立反应前沿（20），其沿与...相反的方向传播 提供液体渗透剂（22）的流动方向，以及根据该方法制备的物品。

公开(公告)号：WO1992022517A1

公开(公告)日：1992-12-23

申请号：PCT/US1992005206

申请日：1992-06-18

Applicant: LANXIDE TECHNOLOGY COMPANY ,  KUSZYK, Jack, Andrew ,  BIEL, John, Peter, Jr.

Inventor： LANXIDE TECHNOLOGY COMPANY

IPC: C04B35/65

CPC classification number: C04B35/66 ,  C04B35/0435 ,  C04B35/103 ,  C04B35/581 ,  C04B35/652 ,  C04B2235/3865

Abstract: The present invention broadly relates to novel aluminum nitride matrix ceramic composite bodies for use as refractory materials and methods for making the same. The refractory materials are useful in environments which are corrosive, erosive, abrasive and/or which generate thermal shock. Such environments include furnaces, and associated apparatus which house or contact molten masses including, for example, molten metals, molten glasses, etc. The preferred method for making the aluminum nitride matrix ceramic composites comprises a directed oxidation of molten metal.

Abstract translation: 本发明广泛涉及用作耐火材料的新型氮化铝基体陶瓷复合体及其制造方法。 耐火材料可用于腐蚀性，腐蚀性，磨蚀性和/或产生热冲击的环境中。 这种环境包括熔炉和容纳或接触包括例如熔融金属，熔融玻璃等的熔融物质的相关设备。用于制造氮化铝基质陶瓷复合材料的优选方法包括熔融金属的定向氧化。

公开(公告)号：WO1992000937A2

公开(公告)日：1992-01-23

申请号：PCT/US1991004956

申请日：1991-07-12

Applicant: LANXIDE TECHNOLOGY COMPANY, LP ,  WANG, James, Cheng-Koung ,  CLAAR, Terry, Dennis ,  ROACH, Philip, Joseph ,  SCHIROKY, Gerhard, Hans

Inventor： LANXIDE TECHNOLOGY COMPANY, LP

IPC: C04B37/02

CPC classification number: C04B37/021 ,  C04B35/652 ,  C04B37/001 ,  C04B37/006 ,  C04B37/026 ,  C04B2235/6562 ,  C04B2235/6581 ,  C04B2237/124 ,  C04B2237/125 ,  C04B2237/127 ,  C04B2237/36 ,  C04B2237/403 ,  C04B2237/406 ,  C04B2237/50 ,  C04B2237/568 ,  C04B2237/60 ,  C04B2237/61 ,  C04B2237/704 ,  C04B2237/708 ,  C04B2237/72 ,  C04B2237/76 ,  C04B2237/765 ,  C04B2237/82 ,  Y10T29/49988

Abstract: This invention relates generally to a novel method for joining at least one first self-supporting body to at least one second self-supporting body which is similar in composition to or different in composition from said at least one first self-supporting body and to novel products which result from such joining. In some of its more specific aspects, this invention relates to different techniques for joining ceramic matrix composite bodies to other ceramic matrix composite bodies of similar characteristics and for joining ceramic matrix composite bodies to bodies which have different characteristics (e.g., metals). The ceramic matrix composite bodies of this invention are produced by a reactive infiltration of a molten parent metal into a bed or mass containing at least one of a boron source material, a carbon source material, and a nitrogen source material and, optionally, one or more inert fillers.

Abstract translation: 本发明一般涉及一种用于将至少一个第一自支撑体与至少一个第二自支撑体接合的新方法，所述至少一个第二自支撑体的组成与所述至少一个第一自支撑体的组成相似或不同， 这种加盟产生的产品。 在其一些更具体的方面，本发明涉及将陶瓷基质复合体与其它具有相似特性的陶瓷基体复合体接合并将陶瓷基体复合体与具有不同特性（例如金属）的体接合的不同技术。 本发明的陶瓷基质复合体是通过将熔融母体金属反应性渗入含有硼源材料，碳源材料和氮源材料中的至少一种的床或物质而产生的，以及可选地，一种或多种 更多的惰性填料。

公开(公告)号：WO2013173062A1

公开(公告)日：2013-11-21

申请号：PCT/US2013/039016

申请日：2013-05-01

Applicant: AEROJET ROCKETDYNE OF DE, INC.

Inventor： MCENERNEY, Bryan William

IPC: C04B35/01 ,  C04B35/653 ,  C04B35/74

CPC classification number: C04B35/64 ,  B22F3/1055 ,  B28B1/001 ,  B33Y70/00 ,  C04B35/03 ,  C04B35/10 ,  C04B35/46 ,  C04B35/48 ,  C04B35/652 ,  C04B35/653 ,  C04B2235/3225 ,  C04B2235/3246 ,  C04B2235/401 ,  C04B2235/402 ,  C04B2235/404 ,  C04B2235/6026 ,  C04B2235/6583 ,  C04B2235/665 ,  C22C29/12 ,  C22C32/0015 ,  Y02P10/295

Abstract: An additive manufacturing process includes providing a powder mixture having a ceramic constituent and a reactive metal constituent, and reacting and fusing the powder mixture with a directed energy source to form a geometry.

Abstract translation: 添加剂制造方法包括提供具有陶瓷成分和反应性金属成分的粉末混合物，并使粉末混合物与定向能量源反应并熔融以形成几何形状。

公开(公告)号：WO2013146994A1

公开(公告)日：2013-10-03

申请号：PCT/JP2013/059204

申请日：2013-03-28

Applicant: 宇部興産株式会社

Inventor： 射場　久善 ,  石飛　信一 ,  市薗　泰之

IPC: C09K11/08 ,  C09K11/80 ,  H01L33/50

CPC classification number: C09K11/7774 ,  C04B35/117 ,  C04B35/44 ,  C04B35/652 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3229 ,  C04B2235/764 ,  C04B2235/80 ,  H01L33/502 ,  H01L2224/16225 ,  Y02B20/181

Abstract: 　蛍光主波長を５８０ｎｍまで長波長化することができ、また５７０～５８０ｎｍの範囲内で任意に調整することができ、長波長化しても蛍光強度が低下せず、発光ムラを抑制した光変換用セラミック複合体を提供する。さらに、耐熱性に優れ、白色発光装置の高出力化に好適な光変換用セラミック複合体を提供する。さらに、上記光変換用セラミック複合体を用いた発光装置を提供する。　少なくとも第１相及び第２相の２つの酸化物相が連続的にかつ三次元的に相互に絡み合った組織を有する式（１）で表される組成物からなる凝固体であって、前記第１相が、蛍光を発するＣｅで付活された（Ｔｂ、Ｙ） ３ Ａｌ ５ Ｏ １２ 相であり、前記第２相が、Ａｌ ２ Ｏ ３ 相であることを特徴とする光変換用セラミック複合体である。

Abstract translation: 本发明提供一种可将荧光主波长延长至580nm的光转化用陶瓷复合体，能够在570〜580nm的范围内任意调整波长，即使波长延长，荧光强度也不会降低， 抑制光发射率的变化。 进一步提供一种用于光转换的陶瓷复合体，具有优异的耐热性并适合于增加白色发光器件的输出。 另外提供使用该陶瓷复合体进行光转换的发光装置。 本发明是一种用于光转化的陶瓷复合体，其是由式（1）表示的组合物制成的固化材料，其具有三维连续的至少两个氧化物相，第一相和第二相的组织 ，相互纠缠; 其中第一相是由Ce发射荧光的（Tb，Y）3Al5O12相，第二相是Al2O3相。

公开(公告)号：WO9921805A3

公开(公告)日：1999-07-08

申请号：PCT/US9822566

申请日：1998-10-26

Applicant: LANXIDE TECHNOLOGY CO LTD ,  ALLIEDSIGNAL COMPOSITES INC

Inventor： FAREED ALI SYED ,  KENNEDY CHRISTOPHER ROBIN ,  SONUPARLAK BIROL ,  GARNIER JOHN EDWARD ,  SCHIROKY GERHARD HANS

IPC: C04B35/628 ,  C04B35/80 ,  C04B41/52 ,  C04B35/58

CPC classification number: C04B35/62863 ,  B32B18/00 ,  C04B35/117 ,  C04B35/581 ,  C04B35/62844 ,  C04B35/62852 ,  C04B35/62868 ,  C04B35/62871 ,  C04B35/62884 ,  C04B35/62894 ,  C04B35/62897 ,  C04B35/652 ,  C04B35/653 ,  C04B35/80 ,  C04B35/803 ,  C04B35/806 ,  C04B41/009 ,  C04B41/52 ,  C04B2235/3279 ,  C04B2235/3454 ,  C04B2235/40 ,  C04B2235/401 ,  C04B2235/402 ,  C04B2235/405 ,  C04B2235/407 ,  C04B2235/428 ,  C04B2235/46 ,  C04B2235/5244 ,  C04B2235/5256 ,  C04B2235/526 ,  C04B2235/5264 ,  C04B2235/5268 ,  C04B2235/5436 ,  C04B2235/6028 ,  C04B2235/614 ,  C04B2235/6562 ,  C04B2235/6567 ,  C04B2235/6586 ,  C04B2235/6587 ,  C04B2235/662 ,  C04B2235/96 ,  C04B2237/343 ,  C04B2237/38 ,  C04B2237/586 ,  Y10T428/12035 ,  Y10T428/12056 ,  Y10T428/12458 ,  Y10T428/15 ,  Y10T428/2991 ,  C04B41/4531 ,  C04B41/5064 ,  C04B41/5059 ,  C04B41/5066 ,  C04B41/522 ,  C04B41/5031 ,  C04B14/4693

Abstract: The present invention generally relates to mechanisms for preventing undesirable oxidation (i.e., oxidation protection mechanisms) in composite bodies. The oxidation protection mechanisms include getterer materials which are added to the composite body which gather or scavenge undesirable oxidants which may enter the composite body. The getterer materials may be placed into at least a portion of the composite body such that any undesirable oxidant approaching, for example, a fiber reinforcement, would be scavenged by (e.g., reacted with) the getterer. The getterer material(s) may form at least one compound which acts as a passivation layer, and/or is able to move by bulk transport (e.g., by viscous flow as a glassy material) to a crack, and sealing the crack, thereby further enhancing the oxidation protection of the composite body. One or more ceramic filler materials which serve as reinforcements may have a plurality of superimposed coatings thereon, at least one of which coatings may function as or contain an oxidation protection mechanism. Specifically, a coating comprising boron nitride which has been engineered or modified to contain some silicon exhibits improved corrosion resistance, specifically to oxygen and moisture. The coated materials may be useful as reinforcing materials in high performance composites to provide improved mechanical properties such as fracture toughness. The present invention also relates to improved composites which incorporate these materials, and to their methods of manufacture.

Abstract translation: 本发明一般涉及用于防止复合体中不希望的氧化（即氧化保护机制）的机理。 氧化保护机理包括加入到复合体中的吸收剂材料，其收集或清除可能进入复合体的不期望的氧化剂。 吸收剂材料可以被放置在复合体的至少一部分中，使得接近例如纤维增强剂的任何不期望的氧化物将被吸收器（例如与反应物）清除。 吸收剂材料可以形成至少一种作为钝化层的化合物，和/或能够通过散装运输（例如，作为玻璃状材料的粘性流动）移动到裂纹中，并且密封裂纹，由此 进一步增强复合体的氧化保护。 用作增强材料的一种或多种陶瓷填料可以在其上具有多个重叠的涂层，其中至少一个涂层可用作或含有氧化保护机制。 具体地说，包含氮化硼的涂层已被改造或改造成含有某些硅，具有改善的耐腐蚀性，特别是对氧气和水分。 涂覆的材料可用作高性能复合材料中的增强材料，以提供改进的机械性能如断裂韧性。 本发明还涉及包含这些材料的改进的复合材料及其制造方法。

公开(公告)号：WO9200256A3

公开(公告)日：1993-09-30

申请号：PCT/US9104762

申请日：1991-06-25

Applicant: LANXIDE TECHNOLOGY CO LTD

Inventor： CLAAR TERRY DENNIS ,  RAVI VILUPANUR ALWAR ,  ROACH PHILIP JOSEPH

IPC: C04B35/65 ,  C04B41/50 ,  C04B41/87 ,  C23C10/08 ,  C23C10/16

CPC classification number: C23C10/08 ,  C04B35/652 ,  C04B41/5053 ,  C04B41/5057 ,  C04B41/87 ,  C23C10/16

Abstract: This invention relates generally to a novel directed metal oxidation process which is utilized to produce self-supporting bodies. In some of the more specific aspects of the invention, a parent metal (e.g., a parent metal vapor) is induced to react with at least one solid oxidant-containing material to result in the directed growth of a reaction product which is formed from a reaction between the parent metal (46) and the solid oxidant-containing material (47). The inventive process can be utilized to form bodies having substantially homogeneous compositons, graded compositions, and macrocomposite bodies.

公开(公告)号：WO1993008136A1

公开(公告)日：1993-04-29

申请号：PCT/US1992008418

申请日：1992-10-02

Applicant: BATTELLE MEMORIAL INSTITUTE

Inventor： BATTELLE MEMORIAL INSTITUTE ,  HENAGER, Charles, H. ,  HIRTH, John, P. ,  BRIMHALL, John

IPC: C04B35/00

CPC classification number: C04B35/58092 ,  C04B35/645 ,  C04B35/652

Abstract: This invention is directed to a process for forming an interwoven composite product, particularly a thin interwoven composite multilayer film product. In the case of the interwoven composite multilayer film product, a substantially noninterwoven multilayer film is first formed having a plurality of discrete thin layers. This noninterwoven film comprises at least one discrete thin layer of a first material and at least one discrete thin layer of a second material. The thin discrete layers, which are substantially unreactive with each other at ambient temperature, are arranged in alternative adjacent layers. At least one component of a first material in one discrete thin layer undergoes a solid state displacement reaction with at least one component of a second material in an alternate adjacent thin discrete layer thereby producing the requisite thin interwoven composite film product.

Abstract translation: 本发明涉及形成交织复合制品，特别是薄交织复合多层膜产品的方法。 在交织复合多层膜产品的情况下，首先形成具有多个离散薄层的基本上无纺的多层膜。 该非编织膜包括至少一个第一材料的离散薄层和至少一个第二材料的离散薄层。 在环境温度下彼此基本上不反应的薄的离散层被布置在替代的相邻层中。 在一个离散的薄层中的第一材料的至少一个组分在交替相邻的薄离散层中与第二材料的至少一个组分进行固态置换反应，从而产生必需的薄交织复合膜产品。

公开(公告)号：WO1992012108A1

公开(公告)日：1992-07-23

申请号：PCT/US1992000180

申请日：1992-01-10

Applicant: LANXIDE TECHNOLOGY COMPANY, LP ,  SONUPARLAK, Birol ,  JOHNSON, William, Bayard

Inventor： LANXIDE TECHNOLOGY COMPANY, LP

IPC: C04B41/91

CPC classification number: C04B41/009 ,  B22F3/24 ,  C04B35/652 ,  C04B41/53 ,  C04B41/91 ,  C04B2111/00405 ,  C04B41/0072 ,  C04B41/4517 ,  C04B41/4556 ,  C04B41/5063 ,  C04B41/5155 ,  C04B35/00 ,  C04B35/65

Abstract: The present invention relates to a novel process for removal of at least a portion of at least one metallic component of a metallic constituent from a multi-phase composite body. Particularly, by providing at least one of an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere to be in communication with a permeable mass, which contacts at least a portion of a composite body, said metallic component of the composite body, when made molten, is caused to spontaneously infiltrate the permeable mass. Such spontaneous infiltration occurs without the requirement for the application of any pressure or vacuum.

Abstract translation: 本发明涉及从多相复合体去除金属成分的至少一种金属成分的至少一部分的新方法。 特别地，通过提供渗透增强剂和/或渗透增强剂前体和/或渗透气氛中的至少一种与与复合体的至少一部分接触的可渗透物质连通，所述复合材料的所述金属组分 身体在熔化时被自发渗透渗透物质。 发生这种自发性渗透，而不需要施加任何压力或真空。

公开(公告)号：WO9200939A3

公开(公告)日：1992-03-19

申请号：PCT/US9104950

申请日：1991-07-12

Applicant: LANXIDE TECHNOLOGY CO LTD

Inventor： JOHNSON WILLIAM BAYARD ,  WANG JAMES CHENG-KOUNG

IPC: C04B35/65 ,  C04B41/53 ,  C04B41/91

CPC classification number: C04B41/009 ,  C04B35/652 ,  C04B41/53 ,  C04B41/91 ,  C04B41/0072 ,  C04B41/4517 ,  C04B41/5057 ,  C04B41/507 ,  C04B41/5133 ,  C04B35/58 ,  C04B35/56 ,  C04B35/65

Abstract: This invention relates generally to a novel method for removing metal from a formed self-supporting body. A self-supporting body is made by reactively infiltrating a molten parent metal into a bed or mass containing a boron donor material and a carbon donor material (e.g., boron carbide) and/or a boron donor material and a nitrogen donor material (e.g., boron nitride) and, optionally, one or more inert fillers. Once the self-supporting body is formed, it is then subjected to appropriate conditions which causes metallic constituent contained in the self-supporting body to be at least partially removed.