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1. 发明专利

JP2021087995A 複合体及びその製造方法审中-公开
公开(公告)号：JP2021087995A
公开(公告)日：2021-06-10
申请号：JP2020211772
申请日：2020-12-21
申请人：デンカ株式会社
发明人：宮川健志 , 広津留秀樹
IPC分类号： B22D17/24 , C04B41/88 , C22C47/08 , B22D19/00
摘要：【課題】複合体に含まれる多孔質無機構造体の破損が抑制され、安定して複合体を作製することができる複合体の製造方法及びこの製造方法により製造される複合体を提供する。【解決手段】平板状の多孔質無機構造体に繊維状無機材料を隣接配置しながら金属を含浸させる複合体1の製造方法において、多孔質炭化珪素セラミックス焼結体からなる多孔質無機構造体、及び繊維状無機材料を用いることにより、多孔質炭化珪素セラミックス焼結体に金属が含浸されている第1相2と、繊維状無機材料に金属が含浸されている第2相3とが互いに隣接している構造を有する複合体であり、第1相2中に占める多孔質炭化珪素セラミックス焼結体の割合が50〜80体積%であり、第2相3中に占める繊維状無機材料の割合が3〜20体積%であることを特徴とする複合体1の製造方法及びこの製造方法により製造される複合体1を提供する。【選択図】図1

2. 发明专利

JP6884299B2 複合強化型の磁歪複合材料及びその製造方法有权
公开(公告)号：JP6884299B2
公开(公告)日：2021-06-09
申请号：JP2016048929
申请日：2016-03-11
申请人：国立大学法人東北大学 , 株式会社イデアルスター
发明人：成田史生 , 古屋泰文 , 表研次
IPC分类号： C22C19/07 , C22C47/08 , C22C49/14 , C22F1/10 , H01F1/28 , H01L41/47 , H01L41/06 , H02N2/18 , C22C121/00 , H01L41/20

3. 发明专利

JP6645586B2 セラミックス基複合材の製造方法有权
公开(公告)号：JP6645586B2
公开(公告)日：2020-02-14
申请号：JP2018538025
申请日：2017-05-29
申请人：株式会社IHI
发明人：金澤真吾 , 佐藤彰洋 , 溝上陽介 , 中村武志 , 垣内良二 , 長見祐弥
IPC分类号： C04B35/80 , C22C47/06 , C22C47/08 , F02C7/00 , C04B41/88 , C04B35/577

4. 发明专利

JP2014185384A Cu-Ga SPUTTERING TARGET AND MANUFACTURING METHOD OF THE SAME 有权
标题翻译： Cu-Ga溅射靶材及其制造方法
公开(公告)号：JP2014185384A
公开(公告)日：2014-10-02
申请号：JP2013062675
申请日：2013-03-25
申请人： Nippon Steel & Sumitomo Metal , 新日鐵住金株式会社
发明人： ANDO AKIRO , SAKAMOTO HIROAKI
IPC分类号： C23C14/34 , B22D19/00 , B22D19/16 , B22F3/15 , C22C9/00 , C22C28/00 , C22C47/06 , C22C47/08 , C22C47/20 , C22C111/00 , H01L21/363
摘要： PROBLEM TO BE SOLVED: To provide a Cu-Ga sputtering target of which strength with respect to cutting parallel to a target plane sputtered is secured even if Ga content is increased, and which can effectively suppress generation of splash, and a manufacturing method of the target.SOLUTION: A Cu-Ga sputtering target is provided, which has a Cu single area and a Ga containing area which is adjacent to the Cu single area, and contains at least Cu and Ga. Ga content to a total weight of the Cu single area and the Ga containing area is 20-65 mass%. An area ratio of the Cu single target on an arbitrary plane parallel to a target plane sputtered is 8% or more. Ga concentration gradient in a reaction phase formed between the Ga containing area and the Cu single area is 3.3 mass%/μm or less.
摘要翻译：要解决的问题：为了提供即使Ga含量增加也能确保溅射平行于靶平面的切割强度的Cu-Ga溅射靶，并且能够有效地抑制飞溅的产生，以及制造方法目标。解决方案：提供Cu-Ga溅射靶，其具有Cu单区域和与Cu单区域相邻的Ga含量区域，并且至少包含Cu和Ga。Ga含量至Cu的总重量单面积和含Ga面积为20-65质量％。在平行于溅射的靶平面的任意平面上的Cu单一靶的面积比为8％以上。在Ga含量区域和Cu单面积之间形成的反应相中的Ga浓度梯度为3.3质量％以下。

6. 发明专利

JP2014065945A Composite material and method for producing the same 审中-公开
标题翻译：复合材料及其制造方法
公开(公告)号：JP2014065945A
公开(公告)日：2014-04-17
申请号：JP2012212670
申请日：2012-09-26
申请人： Nihon Ceratec Co Ltd , 株式会社日本セラテック , Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： SHIMIZU YOSHIHISA , ISHII MAMORU
IPC分类号： C22C1/10 , C22C47/06 , C22C47/08
摘要： PROBLEM TO BE SOLVED: To provide a composite material in which cracks and metal veins upon infiltration of a molten material are prevented, and cleavages caused thereby are hard to occur, and a method for producing the same.SOLUTION: A composite material 10 comprises: a reinforcing material 11 for boron carbide forming a porous body; ceramic fiber 14 present by the weight ratio of 2 to 6% to the porous body of gaps 13 of the reinforcing material 11 of boron carbide; and a matrix 12 including metal silicon filled into the gap of the ceramic fiber 14. By the infiltration of the ceramics fiber 14 into the coarse gap 13 of the preform of boron carbide, resistance to breakage is generated. In this way, the cracks and metal veins upon infiltration of the molten material are prevented, and cleavages caused thereby can be prevented.
摘要翻译：要解决的问题：提供防止熔融材料渗透时的裂纹和金属静脉的复合材料及难以发生的裂纹及其制造方法。复合材料10包括：用于形成多孔体的碳化硼的增强材料11; 陶瓷纤维14以碳化硼的增强材料11的间隙13的多孔体的重量比为2〜6％存在; 以及包含填充到陶瓷纤维14的间隙中的金属硅的基体12.通过将陶瓷纤维14渗透到碳化硼预成型体的粗间隙13中，产生耐断裂性。以这种方式，可以防止熔融材料渗透时的裂缝和金属静脉，从而可以防止由此产生的裂缝。

7. 发明专利

JP2014043635A Composite material, method for manufacturing the composite material, and semiconductor device using the composite material 审中-公开
标题翻译：复合材料，制造复合材料的方法和使用复合材料的半导体器件
公开(公告)号：JP2014043635A
公开(公告)日：2014-03-13
申请号：JP2012188205
申请日：2012-08-29
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KAJIWARA RYOICHI , IDE HIDEKAZU , ANDO TAKUJI
IPC分类号： C22C1/10 , C04B41/88 , C22C47/06 , C22C47/08 , H01L25/07 , H01L25/18
CPC分类号： H01L2224/36 , H01L2224/40 , H01L2224/40137 , H01L2224/40245 , H01L2224/41 , H01L2224/4103 , H01L2224/83801 , H01L2224/8384 , H01L2224/8484 , H01L2924/00014 , H01L2924/13091 , H01L2924/15747 , H01L2924/15787 , H01L2924/181 , H01L2924/19107 , H01L2924/351 , H01L2924/00 , H01L2924/00012 , H01L2224/37099
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable composite material which suppresses separation occurring on a boundary surface between carbon fibers and a matrix metal, and has high electric conductivity, and to provide a method for manufacturing the same.SOLUTION: In a composite material, a matrix metal is provided so as to cover the whole peripheries of carbon fibers, a layer of a carbide of a metal X (X is a metal selected from one or more kinds of Ti, Zr, Nb, Ta, V, Cr, Mn, Mo, W, Si and B) is formed on surfaces of the carbon fibers, and the concentration of the metal X is lower as a distance from a core of the carbon fiber is increased.
摘要翻译：要解决的问题：提供一种高可靠性的复合材料，其抑制在碳纤维和基体金属之间的边界面上发生的分离，并且具有高导电性，并提供其制造方法。解决方案：在复合材料提供了一种矩阵金属，以覆盖碳纤维的整个周边，金属X的碳化物层（X是选自Ti，Zr，Nb，Ta，V，Cr中的一种或多种的金属， Mn，Mo，W，Si和B）形成在碳纤维的表面上，并且随着与碳纤维的芯的距离增加，金属X的浓度较低。

8. 发明专利

JP5437616B2 Production method of the heat radiating member, and the heat radiating member 有权
标题翻译：空值
公开(公告)号：JP5437616B2
公开(公告)日：2014-03-12
申请号：JP2008261522
申请日：2008-10-08
申请人：住友電気工業株式会社 , 株式会社アライドマテリアル
发明人：功岩山 , 義幸高木 , 美里草刈 , 太一郎西川 , 利哉池田
IPC分类号： B22D19/00 , B22D18/02 , C22C1/10 , C22C47/04 , C22C47/08 , C22C49/14 , C22C101/14 , H01L23/373

9. 发明专利

JP5193096B2 Manufacturing method of a carbon nano-metal composite material 有权
公开(公告)号：JP5193096B2
公开(公告)日：2013-05-08
申请号：JP2009051091
申请日：2009-03-04
申请人：日精樹脂工業株式会社
发明人：和夫安在 , 大介柴
IPC分类号： C22C47/08 , B22D17/00 , B22D19/14 , C01B31/02 , C22C47/04 , C22C49/04 , C22C49/14 , C22C101/10
摘要： PROBLEM TO BE SOLVED: To provide a technique for producing a composite material having no risk of scattering of a carbon material, and also having no risk of intervening of oxide. SOLUTION: As shown in Fig.(a), a carbon material 13 is charged to the bottom of a heat resistant vessel 28 with opened upper part. Next, as shown in Fig.(b), a matrix metallic material 29 of a solid phase is placed on the carbon nano material 13. As shown in Fig.(c), a cover 30 is put on the heat resistant vessel 28, and the vessel 28 is sealed, and heating is started. Then, the matrix metallic material 29 is softened, is made to flow and reaches the inner wall of the heat resistant vessel 28. Namely, the carbon nano material 13 is sealed by the matrix metallic material 29. Though a trace amount of oxygen remains in the heat resistant vessel 28, after being sealed with the matrix metallic material 29, there is no risk in which residual oxygen reaches the carbon nano material 13 or an Si-covered carbon nano material 25, and the risk of oxidation or the like is reduced. COPYRIGHT: (C)2010,JPO&INPIT

10. 发明专利

JP2013512348A Metal matrix composite material and a method of manufacturing the same containing carbon nanotube leached fiber material 审中-公开
公开(公告)号：JP2013512348A
公开(公告)日：2013-04-11
申请号：JP2012542096
申请日：2010-11-23
申请人：アプライドナノストラクチャードソリューションズリミテッドライアビリティーカンパニーApplied Nanostructured Solutions, Llc
发明人：シャー，ツァシャー，ケー． , マレキー，ハリー，シー． , ワイカウスキー，ジェイムズ，エー．
IPC分类号： C22C47/08 , B22D19/00 , C01B31/02 , C22C1/10 , C22C47/14 , C22C49/14 , C23C4/04 , C25D7/00 , D06M11/74 , D06M11/83
CPC分类号： C22C47/02 , B22F2998/10 , B82Y30/00 , B82Y40/00 , C01B32/168 , C01B32/25 , C22C26/00 , C22C2026/002 , C22C2026/006 , Y10T428/249927 , C22C47/08 , C22C47/14 , B22F2999/00 , B22F2207/11
摘要： In various embodiments, composite materials containing a metal matrix having at least one metal and a carbon nanotube-infused fiber material are described herein. Illustrative metal matrices include, for example, aluminum, magnesium, copper, cobalt, nickel, zirconium, silver, gold, titanium and various mixtures thereof. The fiber materials can be continuous or chopped fibers and include, for example, glass fibers, carbon fibers, metal fibers, ceramic fibers, organic fibers, silicon carbide fibers, boron carbide fibers, silicon nitride fibers and aluminum oxide fibers. The composite materials can further include a passivation layer overcoating at least the carbon nanotube-infused fiber material and, optionally, the plurality of carbon nanotubes. The metal matrix can include at least one additive that increases compatibility of the metal matrix with the carbon nanotube-infused fiber material. The fiber material can be distributed uniformly, non-uniformly or in a gradient manner in the metal matrix. Non-uniform distributions may be used to form impart different mechanical, electrical or thermal properties to different regions of the metal matrix.

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