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1. 发明授权

US5372178A Method of producing ceramic composite bodies 失效
标题翻译：生产陶瓷复合体的方法
公开(公告)号：US5372178A
公开(公告)日：1994-12-13
申请号：US823009
申请日：1992-01-15
申请人： Terry D. Claar , Gerhard H. Schiroky , Donald P. Ripa , William B. Johnson
发明人： Terry D. Claar , Gerhard H. Schiroky , Donald P. Ripa , William B. Johnson
IPC分类号： C04B35/56 , C04B35/58 , C04B35/65 , B22D19/00
CPC分类号： C04B35/65 , C04B35/56 , C04B35/5622 , C04B35/5805 , C04B35/58071 , C04B35/58078 , C04B35/652
摘要： This invention relates generally to a novel method of preparing self-supporting bodies, and novel products made thereby. In its more specific aspects, this invention relates to a method for producing self-supporting bodies comprising one or more boron-containing compounds (e.g., a boride or a boride and a carbide, etc.) by reactive infiltration of molten parent metal into a preform comprising boron carbide or a boron donor material combined with a carbon donor material and, optionally, one or more inert fillers, to form the body. Specifically, a boron carbide material or combination of a boron donor material and a carbon donor material, and in either case, optionally, one or more inert fillers, are sedimentation cast, spray coated, tapped, slip cast, pressed, etc., onto or into a body and into a particular desired shape.
摘要翻译：本发明一般涉及一种制备自支撑体的新方法，以及由此制成的新颖产品。在其更具体的方面，本发明涉及一种通过将熔融母体金属反应性渗透到一种或多种含硼化合物（例如硼化物或硼化物和碳化物等）中来制备包含一种或多种含硼化合物的自支撑体的方法，包括碳化硼或与碳供体材料组合的硼供体材料和任选的一种或多种惰性填料以形成所述体。具体地说，碳化硼材料或硼供体材料和碳供体材料的组合，并且在任一情况下，任选地一种或多种惰性填料是沉淀铸造，喷涂，轻敲，滑模，压制等，到或进入身体并且变成特定期望的形状。

2. 发明授权

US5299621A Method of producing ceramic composite bodies 失效
标题翻译：生产陶瓷复合体的方法
公开(公告)号：US5299621A
公开(公告)日：1994-04-05
申请号：US762163
申请日：1991-09-19
申请人： Terry D. Claar , Gerhard H. Schiroky , Donald P. Ripa , William B. Johnson
发明人： Terry D. Claar , Gerhard H. Schiroky , Donald P. Ripa , William B. Johnson
IPC分类号： C04B35/563 , C04B35/56 , C04B35/58 , C04B35/65 , C22C1/10 , B22D19/00
CPC分类号： C04B35/563 , C04B35/5622 , C04B35/58071 , C04B35/58078 , C04B35/65 , C04B35/652
摘要： This invention relates generally to a novel method of preparing self-supporting bodies, and novel products made thereby. In its more specific aspects, this invention relates to a method for producing self-supporting bodies comprising one or more boron-containing compounds, e.g., a boride or a boride and a carbide, by reactive infiltration of molten parent metal into a preform comprising boron carbide or a boron donor material combined with a carbon donor material and, optionally, one or more inert fillers, to form the body. Specifically, a boron carbide material or combination of a boron donor material and a carbon donor material, and in either case, optionally, one or more inert fillers, are sedimentation cast, slip cast or pressed onto or into a body and into a particular desired shape.
摘要翻译：本发明一般涉及一种制备自支撑体的新方法，以及由此制成的新颖产品。在其更具体的方面，本发明涉及通过将熔融母体金属反应性渗入包含硼的预成型体中来生产包含一种或多种含硼化合物（例如硼化物或硼化物）和碳化物的自支撑体的方法碳化物或硼供体材料与碳供体材料和任选的一种或多种惰性填料组合以形成体。具体地说，碳化硼材料或硼供体材料和碳供体材料的组合，并且在任一种情况下，任选地，一种或多种惰性填料中，是沉淀铸造，滑模浇注或压入或进入体内并进入特定期望的形状。

3. 发明授权

US5437833A Method of modifying ceramic composite bodies by a post-treatment process and articles produced thereby 失效
公开(公告)号：US5437833A
公开(公告)日：1995-08-01
申请号：US218386
申请日：1994-03-25
申请人： Terry D. Claar , Gerhard H. Schiroky , William B. Johnson
发明人： Terry D. Claar , Gerhard H. Schiroky , William B. Johnson
IPC分类号： C04B35/65 , C04B41/50 , C04B41/87 , C22C29/00 , B22F7/02 , C04B35/56 , C04B35/58 , C04B35/653
CPC分类号： C04B41/009 , C04B35/652 , C04B41/5062 , C04B41/87 , C22C29/00
摘要： This invention relates generally to a novel method of manufacturing a composite body, such as a ZrB.sub.2 --ZrC--Zr (optional) composite body, by utilizing a post-treatment process and to the novel products made thereby. More particularly, the invention relates to a method of modifying a composite body comprising one or more boron-containing compounds (e.g., a boride or a boride and a carbide) which has been made by the reactive infiltration of a molten parent metal into a bed or mass containing boron carbide, and optionally one or more inert fillers, to form the body.

4. 发明授权

US5162098A Method of modifying ceramic composite bodies by a post-treatment process and articles produced thereby 失效
标题翻译：通过后处理工艺改变陶瓷复合体的方法和由此制备的制品
公开(公告)号：US5162098A
公开(公告)日：1992-11-10
申请号：US700349
申请日：1991-05-07
申请人： Terry D. Claar , Gerhard H. Schiroky , William B. Johnson
发明人： Terry D. Claar , Gerhard H. Schiroky , William B. Johnson
IPC分类号： C04B35/65 , C04B41/50 , C04B41/87 , C22C29/00
CPC分类号： C04B41/5062 , C04B35/652 , C04B41/87 , C22C29/00
摘要： This invention relates generally to a novel method of manufacturing a composite body, such as a ZrB.sub.2 -ZrC-Zr (optional) composite body, by utilizing a post-treatment process and to the novel products made thereby. More particularly, the invention relates to a method of modifying a composite body comprising one or more boron-containing compounds (e.g., a boride or a boride and a carbide) which has been made by the reactive infiltration of a molten parent metal into a bed or mass containing boron carbide, and optionally one or more inert fillers, to form the body.
摘要翻译：本发明一般涉及通过利用后处理工艺制造复合体，例如ZrB 2 -ZrC-Zr（任选的）复合体的新方法和由此制备的新产品。更具体地说，本发明涉及一种修饰包括一种或多种含硼化合物（例如，硼化物或硼化物和碳化物）的复合体的方法，其通过将熔融母体金属的反应性渗入床形成或含有碳化硼的物质，以及任选的一种或多种惰性填料以形成体。

5. 发明授权

US5298051A Method of modifying ceramic composite bodies by a post-treatment process and articles produced thereby 失效
标题翻译：通过后处理工艺改变陶瓷复合体的方法和由此制备的制品
公开(公告)号：US5298051A
公开(公告)日：1994-03-29
申请号：US973449
申请日：1992-11-09
申请人： Terry D. Claar , Gerhard H. Schiroky , William B. Johnson
发明人： Terry D. Claar , Gerhard H. Schiroky , William B. Johnson
IPC分类号： C04B35/65 , C04B41/50 , C04B41/87 , C22C29/00 , C22C29/04
CPC分类号： C04B41/009 , C04B35/652 , C04B41/5062 , C04B41/87 , C22C29/00
摘要： This invention relates generally to a novel method of manufacturing a composite body, such as a ZrB.sub.2 -ZrC-Zr (optional) composite body, by utilizing a post-treatment process and to the novel products made thereby. More particularly, the invention relates to a method of modifying a composite body comprising one or more boron-containing compounds (e.g., a boride or a boride and a carbide) which has been made by the reactive infiltration of a molten parent metal into a bed or mass containing boron carbide, and optionally one or more inert fillers, to form the body.
摘要翻译：本发明一般涉及通过利用后处理工艺制造复合体，例如ZrB 2 -ZrC-Zr（任选的）复合体的新方法和由此制备的新颖产品。更具体地说，本发明涉及一种修饰包括一种或多种含硼化合物（例如，硼化物或硼化物和碳化物）的复合体的方法，其通过将熔融母体金属的反应性渗入床形成或含有碳化硼的物质，以及任选的一种或多种惰性填料以形成体。

6. 发明授权

US5520880A Method for forming bodies by reactive infiltration 失效
标题翻译：通过反应性渗透形成体的方法
公开(公告)号：US5520880A
公开(公告)日：1996-05-28
申请号：US307649
申请日：1994-09-19
申请人： William B. Johnson , Eugene S. Park , Gerhard H. Schiroky , Danny R. White , Terry D. Claar
发明人： William B. Johnson , Eugene S. Park , Gerhard H. Schiroky , Danny R. White , Terry D. Claar
IPC分类号： B22F3/10 , C04B35/65 , C04B41/45 , C04B41/50 , C22C1/10 , B22F7/00
CPC分类号： C04B41/009 , C04B35/652 , C04B41/4556 , C04B41/5071 , C22C1/1036
摘要： This invention relates to a method for producing a self-supporting body comprising the steps of:(a) forming a permeable mass comprising at least one solid-phase oxidant selected from the group consisting of the halogens, sulphur and its compounds, metals, metal oxides other than the silicates, and metal nitrides other than those of boron and silicon;(b) orienting said permeable mass and a source of said parent metal relative to each other so that formation of said oxidation reaction product will occur into said permeable mass;(c) heating said source of parent metal to a temperature above the melting point of said parent metal but below the melting point of said oxidation reaction product to form a body of molten parent metal;(d) reacting said body of molten parent metal with said at least one solid-phase oxidant at said temperature to permit said oxidant at said temperature to permit said oxidation reaction product to form; and(e) maintaining at least a portion of said at least one oxidation reaction product in contact with and between said molten parent metal and said solid-phase oxidant at said temperature to progressively draw molten parent metal through said oxidation reaction product towards said solid-phase oxidant to permit fresh oxidation reaction product to continue to form at an interface between said solid-phase oxidant and previously formed oxidation reaction product that has infiltrated said permeable mass.
摘要翻译： PCT No.PCT / US93 / 02582 Sec。 371日期1994年9月19日 102（e）1994年9月19日PCT 1993年3月19日PCT公布。公开号WO93 / 18877 本发明涉及一种用于生产自支撑体的方法，包括以下步骤：（a）形成可渗透物质，其包含至少一种选自卤素，硫的固相氧化剂及其化合物，金属，除硅酸盐以外的金属氧化物以及不同于硼和硅的金属氮化物; （b）使所述可渗透物质和所述母体金属源相对于彼此定向，使得所述氧化反应产物的形成将发生在所述可渗透物质中; （c）将所述母体金属源加热到高于所述母体金属的熔点但低于所述氧化反应产物的熔点的温度，以形成熔融母体金属体; （d）在所述温度下使熔融母体金属体与所述至少一种固相氧化剂反应，以允许所述氧化剂在所述温度下使所述氧化反应产物形成; 和（e）在所述温度下保持所述至少一种氧化反应产物的至少一部分与所述熔融母体金属和所述固相氧化剂之间和之间接触并逐渐地将熔融母体金属通过所述氧化反应产物朝向所述固体 - 以允许新鲜氧化反应产物在所述固相氧化剂和已经渗透所述渗透物质的预先形成的氧化反应产物之间的界面处继续形成。

7. 发明授权

US5143870A Method of modifying ceramic composite bodies by a post-treatment process and articles produced thereby 失效
标题翻译：通过后处理工艺改变陶瓷复合体的方法和由此制备的制品
公开(公告)号：US5143870A
公开(公告)日：1992-09-01
申请号：US551352
申请日：1990-07-12
申请人： Terry D. Claar , Gerhard H. Schiroky , William B. Johnson
发明人： Terry D. Claar , Gerhard H. Schiroky , William B. Johnson
IPC分类号： C04B35/65 , C04B41/50 , C04B41/87 , C22C29/00
CPC分类号： C22C29/00 , C04B35/652 , C04B41/5062 , C04B41/87
摘要： This invention relates generally to a novel method of manufacturing a composite body, such as a ZrB.sub.2 --ZrC--Zr composite body, by utilizing a post-treatment process and to the novel products made thereby. More particularly, the invention relates to a method of modifying a composite body comprising one or more boron-containing compounds (e.g., a boride or a boride and a carbide) which has been made by the reactive infiltration of a molten parent metal into a bed or mass containing boron carbide, and optionally one or more inert fillers, to form the body.
摘要翻译：本发明一般涉及通过利用后处理工艺制造复合体如ZrB2-ZrC-Zr复合体的新方法和由此制成的新产品。更具体地说，本发明涉及一种修饰包括一种或多种含硼化合物（例如，硼化物或硼化物和碳化物）的复合体的方法，其通过将熔融母体金属的反应性渗入床形成或含有碳化硼的物质，以及任选的一种或多种惰性填料以形成体。

8. 发明授权

US5403790A Additives for property modification in ceramic composite bodies 失效
标题翻译：陶瓷复合材料的改性添加剂
公开(公告)号：US5403790A
公开(公告)日：1995-04-04
申请号：US960407
申请日：1993-01-11
申请人： Terry D. Claar , Gerhard H. Schiroky , Kevin P. Pochopien , Vilupanur A. Ravi , James C. Wang , Ratnesh K. Dwivedi
发明人： Terry D. Claar , Gerhard H. Schiroky , Kevin P. Pochopien , Vilupanur A. Ravi , James C. Wang , Ratnesh K. Dwivedi
IPC分类号： C04B35/56 , C04B35/58 , C04B35/65 , C04B41/50 , C04B41/87 , C22C29/00 , C22C29/06 , B22F3/26
CPC分类号： C04B35/563 , C04B35/5622 , C04B35/58078 , C04B35/65 , C04B35/652 , C04B41/5062 , C04B41/87 , C22C29/00 , C22C29/06 , C22C29/062
摘要： This invention relates generally to a novel method of manufacturing a composite body. More particularly, the present invention relates to a method for modifying the resultant properties of a composite body, by, for example, minimizing the amount of porosity present in the composite body. Moreover, additives, whether used alone or in combination, (1) can be admixed with the permeable mass, (2) can be mixed or alloyed with the parent metal, (3) can be placed at an interface between the parent metal and the preform or mass of filler material, (4) or any combination of the aforementioned methods, to modify properties of the resultant composite body. Particularly, additives such as VC, NbC, WC, W.sub.2 B.sub.5, TaC, ZrC, ZrB.sub.2, SiB.sub.6, SiC, MgO, Al.sub.2 O.sub.3, ZrO.sub.2, CeO.sub.2, Y.sub.2 O.sub.3, La.sub.2 O.sub.3, MgAl.sub.2 O.sub.4, HfO.sub.2, ZrSiO.sub.4, Yb.sub.2 O.sub.3 and Mo.sub.2 B.sub.5 can be combined with the permeable mass in an amount of about 5-50 percent by weight, prior to reactively infiltrating the permeable mass. Moreover, an additive may also include substantially pure elemental metals (e.g., Nb, Ti, Hf, V, Ta, Cr, Mo, Al, Cr, Si, Co and W) which may be provided by any of the methods discussed above herein.
摘要翻译： PCT No.PCT / US91 / 04951 Sec。 371日期：1993年1月11日 102（e）日期1993年1月11日PCT PCT 1991年7月12日PCT公布。公开号WO92 / 00933 日本1992年1月23日。本发明一般涉及一种制造复合体的新方法。更具体地说，本发明涉及通过例如最小化复合体中存在的孔隙率来改变复合体的合成性能的方法。此外，无论单独使用还是组合使用，添加剂（1）均可与可渗透物质混合，（2）可与母体金属混合或合金化，（3）可置于母体金属与母体金属之间的界面处填充材料的预制件或质量，（4）或上述方法的任何组合，以改变所得复合材料的性能。特别地，可以将诸如VC，NbC，WC，W2B5，TaC，ZrC，ZrB2，SiB6，SiC，MgO，Al2O3，ZrO2，CeO2，Y2O3，La2O3，MgAl2O4，HfO2，ZrSiO4，Yb2O3和Mo2B5的添加剂与渗透性在反应性渗透可渗透物质之前，其质量为约5-50重量％。此外，添加剂还可以包括可以通过上述任何方法提供的基本上纯的元素金属（例如，Nb，Ti，Hf，V，Ta，Cr，Mo，Al，Cr，Si，Co和W）。

9. 发明授权

US4915736A Method of modifying ceramic composite bodies by carburization process and articles produced thereby 失效
标题翻译：通过渗碳方法改性陶瓷复合体的方法和由此制备的制品
公开(公告)号：US4915736A
公开(公告)日：1990-04-10
申请号：US137382
申请日：1987-12-23
申请人： Terry D. Claar , Gerhard H. Schiroky
发明人： Terry D. Claar , Gerhard H. Schiroky
IPC分类号： C04B35/56 , C04B35/58 , C04B35/622 , C04B35/65 , C04B41/50 , C04B41/87 , C22C29/00
CPC分类号： C04B41/009 , C04B35/652 , C04B41/5062 , C04B41/87 , C22C29/00
摘要： The present invention relates to a novel method of manufacturing a composite body, such as a ZrB.sub.2 -ZrC-Zr composite body, by utilizing a carburization technique. Moreover, the invention relates to novel products made according to the process. The novel process modifies the residual parent metal which remains in a composite body, by exposing said residual metal to a carburizing environment. Thus, by modifying the composition of residual parent metal, the properties of the resultant composite body can also be modified. Parent metals such as zirconium, titanium, and hafnium are well suited to be treated by the carburizing process according to the present invention.

10. 发明授权

US5400947A Joining methods for ceramic composite bodies 失效
标题翻译：陶瓷复合体的接合方法
公开(公告)号：US5400947A
公开(公告)日：1995-03-28
申请号：US960406
申请日：1993-01-11
申请人： James C.-K. Wang , Terry D. Claar , Philip J. Roach , Gerhard H. Schiroky
发明人： James C.-K. Wang , Terry D. Claar , Philip J. Roach , Gerhard H. Schiroky
IPC分类号： C04B35/65 , C04B37/00 , C04B37/02 , B23K103/16
CPC分类号： 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
摘要： 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.
摘要翻译： PCT No.PCT / US91 / 04956 Sec。 371日期：1993年1月11日 102（e）日期1993年1月11日PCT 1991年1月11日PCT申请。本发明总体上涉及一种将至少一个第一自支撑体连接到至少一个第二自支撑体的新方法，该第二自支撑体的组成类似与所述至少一个第一自支撑体的组成或组成不同，以及由这种连接产生的新产品。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，以及任选的一种或更多的惰性填料。

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