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1. 发明专利

JP2013086999A Method for densifying porous structure and densifying apparatus 有权
标题翻译：用于对多孔结构和透镜装置进行识别的方法
公开(公告)号：JP2013086999A
公开(公告)日：2013-05-13
申请号：JP2011227053
申请日：2011-10-14
申请人： Ihi Aerospace Co Ltd , 株式会社Ihiエアロスペース , Dai Ichi High Frequency Co Ltd , 第一高周波工業株式会社
发明人： YAMAUCHI HIROSHI , HAYAKAWA HIRONAGA , SUZUKI SHIGERU , IDE DAI , KIMURA SOJIRO , KOBAYASHI RYOJI , MIYATA SHUICHIRO
IPC分类号： C04B41/85 , B64G1/00 , C04B35/80 , F16D65/12
摘要： PROBLEM TO BE SOLVED: To provide a method for densifying a porous structure and a densifying apparatus capable of manufacturing a high-density porous structure required for, for example, a nozzle liner of a spacecraft or a brake disk, and greatly shortening the time required for its manufacture.SOLUTION: This densifying apparatus includes: a reactor 2; a heating derivative 4 arranged in the reactor 2, and comprising a high-density C/C composite having a density of ≥1.95 g/cmand supported in the state where a carbon preform W is immersed into a liquid phase precursor C stored in the reactor 2; and a power supply part 6 for heating the liquid phase precursor C and the preform W immersed into the liquid phase precursor C in the reactor 2 by supplying a high-frequency current to the heating derivative 4 and heating by resistance heating, and allowing a decomposition product of the liquid phase precursor C decomposed by the heating to impregnate and deposit into many fine cavities of the carbon preform W.
摘要翻译：解决的问题：提供一种致密化多孔结构的方法和能够制造例如航天器或制动盘的喷嘴衬套所需的高密度多孔结构的致密化装置，并且大大缩短其制造所需的时间。解决方案：该致密化装置包括：反应器2; 布置在反应器2中的加热衍生物4，并且包含密度为≥1.95g/ cm 3的高密度C / C复合物，并且在碳将预制件W浸入存储在反应器2中的液相前体C中; 以及电源部分6，用于通过向加热衍生物4提供高频电流并通过电阻加热进行加热来加热液相前体C和浸入反应器2中的液相前体C中的预成型件W，并且允许分解通过加热分解的液相前体C的产物浸渍并沉积到碳预型体W的许多细小空腔中。（C）2013，JPO＆INPIT

2. 发明专利

JP2013039696A Method of manufacturing die and hot press with the die 有权
标题翻译：用DIE制造DIY和热压的方法
公开(公告)号：JP2013039696A
公开(公告)日：2013-02-28
申请号：JP2011176651
申请日：2011-08-12
申请人： Ihi Aerospace Co Ltd , 株式会社Ihiエアロスペース , Ihi Machinery & Furnace Co Ltd , 株式会社Ihi機械システム
发明人： YAMAUCHI HIROSHI , HAYAKAWA HIRONAGA , SUZUKI SHIGERU , IDE DAI , KANEKO TATSUHITO
IPC分类号： B28B3/00 , B21D37/20 , B30B11/00 , B30B11/02 , B30B15/34
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a die for a hot press having high creep resistance.SOLUTION: This method comprises the steps of: preparing a center member 13 whose outer periphery of the cross section by a plane perpendicular to the center axis is circular; forming an original form of the die with carbon fibers 19 by winding the carbon fibers 19 in a dry state on the outer periphery of the center member 13; heating the dry state carbon fibers 19 wound on the center member 13 to shrink the carbon fibers 19 so as to increase tightening force of the carbon fibers 19 against the outer periphery of the center member 13; heating the carbon fibers 19 in a state of thereby increased tension; thereafter taking out the carbon fibers 19 forming the die from the center member 13.
摘要翻译：要解决的问题：提供一种制造具有高耐蠕变性的热压模具的方法。解决方案：该方法包括以下步骤：通过与中心轴垂直的平面为圆形，准备横截面的外周的中心构件13; 通过将碳纤维19以干燥状态卷绕在中心构件13的外周上，用碳纤维19形成模具的原始形式; 加热缠绕在中心构件13上的干态碳纤维19，以收缩碳纤维19，以增加碳纤维19相对于中心构件13的外周的紧固力; 在增加张力的状态下加热碳纤维19; 然后从中心构件13取出形成模具的碳纤维19.版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2007217256A Aluminum-impregnated three-dimensional c/c composite and method for producing the same 有权
标题翻译：被印制的三维C / C复合材料及其制造方法
公开(公告)号：JP2007217256A
公开(公告)日：2007-08-30
申请号：JP2006042291
申请日：2006-02-20
申请人： Ihi Aerospace Co Ltd , 株式会社アイ・エイチ・アイ・エアロスペース
发明人： YAMAUCHI HIROSHI , SUZUKI SHIGERU
IPC分类号： C04B41/88 , C04B35/83
摘要： PROBLEM TO BE SOLVED: To provide an aluminum-impregnated three-dimensional C/C composite excellent in processability and exhibiting nearly zero thermal expansion coefficient, and a method for producing the same. SOLUTION: This aluminum-impregnated three dimensional C/C composite is obtained by impregnating a C/C composite with aluminum, having an average density of 1.9-2.3 g/cm 3 and an average thermal expansion coefficient of from -7×10 -6 /°C to 3.0×10 -6 /°C, preferably from 3.0×10 -7 /°C to 3.0×10 -6 /°C. The method for producing the aluminum-impregnated three dimensional C/C composite comprises the steps of preparing a preform of carbon fibers, impregnating the preform with CB, carbonizing under high pressure, graphitizing, liquid forging with aluminum melt and machining the forged matter. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供加工性优异且呈现接近零热膨胀系数的铝浸渍三维C / C复合材料及其制造方法。解决方案：该铝浸渍的三维C / C复合材料是通过用铝浸渍C / C复合材料获得的，其平均密度为1.9-2.3g / cm 3，平均热密度为膨胀系数为-7×10 -6 / SP> /℃至3.0×10 -6 /℃，优选为3.0×10 -7 /℃至3.0×10 -6 /℃。铝浸渍三维C / C复合体的制造方法包括以下步骤：制备碳纤维预成型体，用CB浸渍预成型体，在高压下碳化，石墨化，用铝熔液进行液体锻造并加工锻造物质。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006214017A Method for producing three dimensional fibrous structural material 有权
标题翻译：生产三维纤维结构材料的方法
公开(公告)号：JP2006214017A
公开(公告)日：2006-08-17
申请号：JP2005025856
申请日：2005-02-02
申请人： Ihi Aerospace Co Ltd , 株式会社アイ・エイチ・アイ・エアロスペース
发明人： ORIHARA KAZUYUKI , SUZUKI SHIGERU , SASAKI MITSUHIRO
IPC分类号： D04B1/00 , D04B21/00 , D04H3/073
摘要： PROBLEM TO BE SOLVED: To solve a problem such that conventional methods for producing a three dimensional fibrous structural material require very much labor and time for the production of the same.
SOLUTION: This method for producing the three dimensional fibrous structural material obtained by orienting the fiber three dimensionally is provided by arranging many rod-formed materials B obtained by forming fibers F1 as the rod form with a resin, in parallel to each other and by a prescribed interval to form fiber groups FF in Z direction, then knitting continuous fibers F2, F3 along an XY plane crossing at right angle to the fiber groups FF in the Z direction and also laminating the continuous fibers F2, F3 in the Z direction. Thereby, it is possible to realize man hour reduction, production time shortening and production cost decrease.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题为了解决用于制造三维纤维结构材料的常规方法需要非常多的劳动力和制造时间的问题。解决方案：通过将通过将树脂成形为纤维F1的纤维F1而获得的多个棒状材料B彼此平行地设置，来制造通过三维定向纤维而获得的三维纤维结构材料的制造方法沿规定的间隔在Z方向上形成纤维束FF，然后沿Z方向与纤维束FF成直角交叉的XY平面编织连续纤维F2，F3，并将连续纤维F2，F3在Z 方向。由此，可以实现人工时间的缩短，缩短生产时间和降低生产成本。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2004323273A C/c composite and method of manufacturing the same 有权
标题翻译： C / C复合材料及其制造方法
公开(公告)号：JP2004323273A
公开(公告)日：2004-11-18
申请号：JP2003118295
申请日：2003-04-23
申请人： Ihi Aerospace Co Ltd , 株式会社アイ・エイチ・アイ・エアロスペース
发明人： SUZUKI SHIGERU , YAMAUCHI HIROSHI , NOGUCHI MASASHI
IPC分类号： B64G1/58 , C04B35/52 , C04B35/83
摘要： PROBLEM TO BE SOLVED: To provide a more densified C/C composite and a method of manufacturing the same by which the number of repeating cycle in manufacture and a production cost are reduced without using a hot isotactic pressing (HIP). SOLUTION: The method of manufacturing the C/C composite is performed by applying a carbon black (CB) impregnation process, a pitch impregnation/firing process and a thermosetting resin impregnation/firing process to a preform composed of a carbon fiber having a three-dimensional network structure at least once and densifying the surface of the preform with the thermoplastic resin after machining. The C/C composite is formed by applying the manufacturing method and using a furan resin, a phenol resin, a bis-maleimide triazine or the like as the thermosetting resin. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供更加致密的C / C复合材料及其制造方法，通过该方法可以减少制造中的重复循环次数和生产成本，而不使用热全同立构压制（HIP）。解决方案：制备C / C复合材料的方法是通过将炭黑（CB）浸渍工艺，沥青浸渍/焙烧工艺和热固性树脂浸渍/烧制方法应用于由具有至少一次三维网状结构，并在加工后用热塑性树脂使预成型体的表面致密化。通过应用制造方法并使用呋喃树脂，酚醛树脂，双马来酰亚胺三嗪等作为热固性树脂，形成C / C复合体。版权所有（C）2005，JPO＆NCIPI

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