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11. 发明授权

US4412009A Sintered Si.sub.3 N.sub.4 body 失效
标题翻译：烧结Si3N4体
公开(公告)号：US4412009A
公开(公告)日：1983-10-25
申请号：US304720
申请日：1981-09-23
申请人： Michiyasu Komatsu , Akihiko Tsuge , Katsutoshi Komeya , Akio Ando
发明人： Michiyasu Komatsu , Akihiko Tsuge , Katsutoshi Komeya , Akio Ando
IPC分类号： C04B35/584 , C04B35/593 , C04B35/597 , C04B35/50 , C04B35/58
CPC分类号： C04B35/584 , C04B35/593 , C04B35/597
摘要： Disclosed is a method of producing a sintered body of ceramics, wherein a powder mixture consisting, essentially of at most 10%, exclusive of 0%, by weight of yttrium oxide, at most 10%, exclusive of 0%, by weight of aluminum oxide, at most 10%, exclusive of 0%, by weight of aluminum nitride, at most 5%, exclusive of 0%, by weight of at least one material selected from the group consisting of titanium oxide, magnesium oxide and zirconium oxide, and the balance essentially of silicon nitride is sintered under a non-oxidizing atmosphere.

12. 发明授权

US4756976A Ceramic with anisotropic heat conduction 失效
标题翻译：陶瓷与各向异性热传导
公开(公告)号：US4756976A
公开(公告)日：1988-07-12
申请号：US82992
申请日：1987-08-07
申请人： Katsutoshi Komeya , Akihiko Tsuge
发明人： Katsutoshi Komeya , Akihiko Tsuge
IPC分类号： B32B18/00 , C04B35/581 , H01L21/52 , H01L21/58 , H01L23/373 , H05K1/02 , H05K1/03 , B32B15/04
CPC分类号： H01L23/3731 , C04B35/581 , H01L24/01 , H05K1/0201 , H05K1/0306 , Y10T428/24479 , Y10T428/24537 , Y10T428/24545
摘要： A ceramic with anisotropic thermal conductivity, which has an aluminum nitride polytype layer arranged in a portion of an aluminum-nitride-based sintered body as a thermal barrier.
摘要翻译：具有各向异性热导率的陶瓷，其具有布置在作为热障的氮化铝基烧结体的一部分中的氮化铝多型层。

13. 发明授权

US4327187A Method of producing sintered body of ceramics 失效
标题翻译：制造陶瓷烧结体的方法
公开(公告)号：US4327187A
公开(公告)日：1982-04-27
申请号：US122659
申请日：1980-02-19
申请人： Michiyasu Komatsu , Akihiko Tsuge , Katsutoshi Komeya , Akio Ando
发明人： Michiyasu Komatsu , Akihiko Tsuge , Katsutoshi Komeya , Akio Ando
IPC分类号： C04B35/584 , C04B35/593 , C04B35/597 , C04B35/50 , C04B35/58
CPC分类号： C04B35/584 , C04B35/593 , C04B35/597
摘要： Disclosed is a method of producing a sintered body of ceramics, wherein a powder mixture consisting, essentially of at most 10%, exclusive of 0%, by weight of yttrium oxide, at most 10%, exclusive of 0%, by weight of aluminum oxide, at most 10%, exclusive of 0%, by weight of aluminum nitride, at most 5%, exclusive of 0%, by weight of at least one material selected from the group consisting of titanium oxide, magnesium oxide and zirconium oxide, and the balance essentially of silicon nitride is sintered under a non-oxidizing atmosphere.
摘要翻译：公开了一种制造陶瓷烧结体的方法，其中粉末混合物基本上由至少10％（不包括0重量％）的氧化钇，至多10重量％，不包括0重量％的铝氧化物，至多10％，不包括0重量％的氮化铝，至多5重量％，不包括0重量％的选自氧化钛，氧化镁和氧化锆中的至少一种材料，并且在非氧化气氛下，基本上由氮化硅制成的平衡被烧结。

14. 发明授权

US4853299A Silicon carbide sintered body and method of manufacturing the same 失效
标题翻译：碳化硅烧结体及其制造方法
公开(公告)号：US4853299A
公开(公告)日：1989-08-01
申请号：US903141
申请日：1986-09-03
申请人： Toshiaki Mizutani , Takeyuki Yonezawa , Hiroshi Inoue , Akihiko Tsuge , Yoshiyuki Ohnuma
发明人： Toshiaki Mizutani , Takeyuki Yonezawa , Hiroshi Inoue , Akihiko Tsuge , Yoshiyuki Ohnuma
IPC分类号： C04B35/565
CPC分类号： C04B35/565 , Y10S264/36
摘要： A silicon carbide sintered body containing not less than 0.03% by weight of boron, a total of not more than 0.3% by weight of metallic element impurities including the boron, not more than 1.0% by weight of free carbon, a total of not more than 0.15% by weight of non-metal impurities other than the free carbon, and the balance essentially consisting of silicon carbide, and having a density of not less 3.10 g/cm.sup.3. The sintered body is manufactured by heating a molding of a mixture containing a silicon carbide powder, a boron-containing sintering assistant, and a carbon-containing oxygen scavenger to a sintering temperature. The molded body is maintained at a temperature lower than the sintering temperature during the heating process until an oxide film covering the silicon carbide powder is substantially removed by the oxygen scavenger, and the molded body is then sintered at the sintering temperature under a non-pressurized condition.
摘要翻译：含有不少于0.03重量％的硼，总计不超过0.3重量％的包含硼的金属元素杂质，不超过1.0重量％游离碳的碳化硅烧结体，总计不超过超过0.15重量％的除游离碳以外的非金属杂质，余量基本上由碳化硅组成，密度不小于3.10g / cm 3。通过将含有碳化硅粉末，含硼烧结助剂和含碳氧清除剂的混合物的成型加热至烧结温度来制造烧结体。成型体在加热过程中保持在低于烧结温度的温度，直到氧清除剂基本上除去覆盖碳化硅粉末的氧化膜，然后在未加压的烧结温度下将成型体烧结条件。

15. 发明授权

US5001089A Aluminum nitride sintered body 失效
标题翻译：氮化铝烧结体
公开(公告)号：US5001089A
公开(公告)日：1991-03-19
申请号：US402844
申请日：1989-09-06
申请人： Mituo Kasori , Kazuo Shinozaki , Kazuo Anzai , Akihiko Tsuge , Hiroshi Imagawa , Takeshi Takano , Fumio Ueno , Akihiro Horiguchi , Hiroshi Inoue
发明人： Mituo Kasori , Kazuo Shinozaki , Kazuo Anzai , Akihiko Tsuge , Hiroshi Imagawa , Takeshi Takano , Fumio Ueno , Akihiro Horiguchi , Hiroshi Inoue
IPC分类号： C04B35/581
CPC分类号： C04B35/581
摘要： There is disclosed an aluminum sintered body prepared by sintering aluminum nitride and additives, which consists essentially of(a) aluminum nitride,(b) at least one compound selected from the group consisting of an aluminum compound of a rare earth metal, an aluminum compound of an alkaline earth metal, and an aluminum compound of a rare earth metal and an alkaline earth metal, and(c) at least one element selected from the transition elements consisting of Groups IVa, Va, VIa, VIIa and VIII of the periodic table, and/or at least one compound comprising the element, and the rare earth element, alkaline earth element and transition element are supplied by the additives.
摘要翻译：公开了通过烧结氮化铝和添加剂制备的铝烧结体，其主要由（a）氮化铝，（b）至少一种选自由稀土金属的铝化合物，铝化合物碱土金属的铝化合物和稀土金属和碱土金属的铝化合物，和（c）选自周期表第Ⅳa，Ⅴa，Ⅵa，Ⅶa和Ⅷ族的过渡元素中的至少一种元素，和/或至少一种包含元素的化合物，稀土元素，碱土金属元素和过渡元素由添加剂提供。

16. 发明授权

US4883780A Aluminum nitride sintered body and preparation thereof 失效
标题翻译：氮化铝烧结体及其制备方法
公开(公告)号：US4883780A
公开(公告)日：1989-11-28
申请号：US157150
申请日：1988-02-11
申请人： Mituo Kasori , Kazuo Shinozaki , Kazuo Anzai , Akihiko Tsuge , Hiroshi Imagawa , Takeshi Takano , Fumio Ueno , Akihiro Horiguchi , Hiroshi Inoue
发明人： Mituo Kasori , Kazuo Shinozaki , Kazuo Anzai , Akihiko Tsuge , Hiroshi Imagawa , Takeshi Takano , Fumio Ueno , Akihiro Horiguchi , Hiroshi Inoue
IPC分类号： C04B35/58 , C04B35/581
CPC分类号： C04B35/581
摘要： There are disclosed an aluminum sintered body comprising(a) aluminum nitride,(b) at least one compound selected from the group consisting of an aluminum compound of a rare earth metal, an aluminum compound of an alkaline earth metal, and an aluminum compound of a rare earth metal and an alkaline earth metal, and(c) at least one element selected from the transition elements consisting of Groups IVa, Va, VIa, VIIa and VIII of the periodic table, and/or at least one compound containing said element,and a process for preparing the same comprising mixing aluminum nitride with(i) at least one of compound selected from the group consisting of a rare earth metal and/or an alkaline earth metal; and(ii) at least one of element selected from the group consisting of a transition element of Groups IVa, Va, VIa, VIIa and VIII of the periodic table, and/or at least one of a compound containing said element;and then molding and sintering the mixture.
摘要翻译：公开了一种铝烧结体，其包含（a）氮化铝，（b）至少一种选自稀土金属的铝化合物，碱土金属的铝化合物和铝化合物的化合物稀土金属和碱土金属，和（c）选自元素周期表第Ⅳa，Ⅴa，Ⅵa，Ⅶa和Ⅷ族的过渡元素中的至少一种元素，和/或含有所述元素的至少一种化合物和其制备方法包括将氮化铝与（i）选自稀土金属和/或碱土金属的化合物中的至少一种化合物混合; 和（ii）选自元素周期表第Ⅳa，Ⅴa，Ⅵa，Ⅶa和Ⅷ族的过渡元素的元素中的至少一种，和/或含有所述元素的化合物中的至少一种; 然后成型和烧结混合物。

17. 发明授权

US5112780A Sialon based composite and method of manufacturing the same 失效
标题翻译：基于SIALON的复合材料及其制造方法
公开(公告)号：US5112780A
公开(公告)日：1992-05-12
申请号：US521548
申请日：1990-05-10
申请人： Yasuhiro Goto , Takeyuki Yonezawa , Akihiko Tsuge , Michiyasu Komatsu
发明人： Yasuhiro Goto , Takeyuki Yonezawa , Akihiko Tsuge , Michiyasu Komatsu
IPC分类号： C04B35/597 , C04B35/80
CPC分类号： C04B35/597 , C04B35/806
摘要： A sialon based composite composite essentially consists of 5 wt % to 40 wt % of SiC fibers, 0.3 wt % to 10 wt % of an Hf component which is calculated in terms of Hf oxide, and the balance of sialon as a major constituent. In this case, the sialon is .alpha.-sialon or .beta.-sialon.

18. 发明授权

US4766097A Aluminum nitride-based sintered body of high thermal conductivity 失效
标题翻译：具有高导热性的氮化铝基烧结体
公开(公告)号：US4766097A
公开(公告)日：1988-08-23
申请号：US51237
申请日：1987-05-14
申请人： Kazuo Shinozaki , Kazuo Anzai , Takeshi Takano , Akihiko Tsuge
发明人： Kazuo Shinozaki , Kazuo Anzai , Takeshi Takano , Akihiko Tsuge
IPC分类号： C04B35/581 , C04B35/58
CPC分类号： C04B35/581
摘要： An aluminum nitride-based sintered body having a high thermal conductivity and a total oxygen content of 0.01 to 20% by weight which is prepared by mixing a main component of aluminum nitride powder containing 0.001 to 7% by weight of oxygen with 0.01 to 15% by weight of at least one of the group consisting of a powder of a rare earth element and/or a powder of a material containing the rare earth element (said 0.01 to 15% by weight being counted on the basis of the content of the rare earth element), and sintering said powder mixture.
摘要翻译：通过将含有0.001〜7重量％的氧的氮化铝粉末的主成分与0.01〜15重量％的氧混合而制备的具有高导热性和总氧含量为0.01〜20重量％的氮化铝系烧结体，的稀土元素粉末和/或含有稀土元素的材料的粉末中的至少一种（0.01〜15重量％，以稀有元素的含量为基准计算）土元素），并烧结所述粉末混合物。

19. 发明授权

US4296065A Method of producing highly densified ceramic articles 失效
标题翻译：生产高密度陶瓷制品的方法
公开(公告)号：US4296065A
公开(公告)日：1981-10-20
申请号：US685980
申请日：1976-05-13
申请人： Takashi Ishii , Katsutoshi Nishida , Michiyasu Komatsu , Akihiko Tsuge
发明人： Takashi Ishii , Katsutoshi Nishida , Michiyasu Komatsu , Akihiko Tsuge
IPC分类号： B22F3/14 , B22F3/15 , C04B35/593 , C04B35/597 , C04B35/645 , C04B35/58
CPC分类号： B22F3/15 , C04B35/593 , C04B35/597 , C04B35/645 , C04B35/6455
摘要： A method of producing ceramic articles having a density substantially equal to the theoretical density comprises heating a highly porous preliminary molding made of a ceramic powder to obtain a preliminarily sintered molding of a porosity below 30%, followed by sintering the preliminarily sintered molding under a uniform pressure by the use of a powder acting as a pressure transmitting medium. This method permits producing a ceramic article having a desired shape, and no deformation in it.
摘要翻译：制造密度基本等于理论密度的陶瓷制品的方法包括加热由陶瓷粉末制成的高度多孔的预成型模具，以获得孔隙率低于30％的预先烧结的模制品，然后在均匀的条件下烧结预先烧结的模制品通过使用作为压力传递介质的粉末的压力。该方法允许制造具有所需形状的陶瓷制品，并且其中没有变形。

20. 发明授权

US5179050A Sic-based pressureless sintered product 失效
标题翻译：基于SIC的无压烧结产品
公开(公告)号：US5179050A
公开(公告)日：1993-01-12
申请号：US567811
申请日：1990-08-15
申请人： Toshiaki Mizutani , Akihiko Tsuge
发明人： Toshiaki Mizutani , Akihiko Tsuge
IPC分类号： C04B35/565
CPC分类号： C04B35/565
摘要： An SiC-based pressureless sintered product contains a sintered product main component containing grains of at least one additive selected from the group consisting of Tac, NbB.sub.2, VB.sub.2 and WB and the balance of SiC sintered grains constituting a SiC matrix, and a sintering assistant component. The additive grains have a maximum grain size not greater than an average grain size of the SiC sintered grains.
摘要翻译： SiC系无压烧结体含有含有选自由Tac，NbB 2，VB 2和WB组成的组中的至少一种添加剂的晶粒和构成SiC基体的SiC烧结晶粒余量的烧结体主成分，以及烧结辅助成分。添加剂颗粒的最大晶粒尺寸不大于SiC烧结颗粒的平均晶粒尺寸。

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