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1.发明公开Process for producing a composite material consisting of gamma titanium aluminide as matrix with titanium diboride as perserdoid therein 失效一种生产选自β-内钛的基体的铝化LS具有二硼化钛增强相的分散体的复合材料的过程。
公开(公告)号：EP0577116A1
公开(公告)日：1994-01-05
申请号：EP93110479.8
申请日：1993-06-30
IPC分类号： C22C32/00
CPC分类号： C22C1/1036 , C22C32/0073 , C22C2001/1047
摘要： A TiAℓ intermetallic compound source and a boride which is less stable than TiB₂ are mixed and melted, followed by solidification to form a TiB₂-dispersed TiAℓ-based composite material in which the TiB₂ is contained in an amount of 0.3 to 10% by volume. In this process, the dispersed TiB₂ particles become very fine, so that the hardness as well as the elongation and bending strength of the TiAℓ material are improved by the finely dispersed TiB₂ particles.
摘要翻译： 甲的TiAl升金属间化合物源和硼化物的所有比的TiB 2不太稳定混合和熔化，随后固化以形成的TiB 2分散TIA升基础的，其中所述的TiB 2是在0.3量由包含在10％的复合材料 音量。 在这个过程中，分散的TiB 2颗粒变得非常细，所以做了硬度以及伸长率和弯曲强度的TiAl金属升材料的由细分散的TiB 2颗粒得到改善。
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2.发明公开Method of manufacture of metal matrix composite material including intermetallic compounds with no micropores 失效一种生产金属基质复合体与金属间化合物和没有微孔的过程。
公开(公告)号：EP0408257A2
公开(公告)日：1991-01-16
申请号：EP90307379.9
申请日：1990-07-05
发明人： Nukami, Tetsuya , Suganuma, Tetsuya , Tanaka, Atsuo , Ohkijima, Jun , Kajikawa, Yoshiaki , Kubo, Masahiro
IPC分类号： C22C1/09
摘要： A metal matrix composite material having uniformly dispersed intermetallic compounds and no micropores is manufactured by forming a porous preform (18) including 60% to 80% by volume fine fragments essentially made of aluminum, 1% to 10% by volume fine fragments essentially made of nickel, copper or both, and 1% to 10% by volume fine fragments essentially made of titanium so that these fine fragments occupy in total 62% to 95% by volume of said preform (18), and at least a part of the preform is contacted with a melt (22) of a matrix metal selected from aluminum, aluminum alloy, magnesium and magnesium alloy, so that the porous preform is infiltrated with the melt under no substantial application of pressure to the melt.
摘要翻译： 一种金属基复合材料具有均匀分散的金属间化合物和没有微孔是通过体积形成多孔预成型件（18）包括60％至80％的基本上由铝体积细碎片，1％至10％基本上由细碎片制 镍，铜或两者，和1％至10％的基本上由钛制成也是如此合成细片段总共62％至95％占据由所述预成形件（18）的体积容积细片段和至少预成型体的一部分 与从铝，铝合金，镁和镁合金中选择的基体金属的熔液（22）接触，所以没有多孔预制件下的压力熔体没有实质性的应用渗透与熔体。
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公开(公告)号：EP0624657B1
公开(公告)日：1997-07-16
申请号：EP94105795.2
申请日：1994-04-14
CPC分类号： C22C49/14 , C22C49/06 , F05C2201/021 , F16C33/121 , Y10T428/12458 , Y10T428/12486
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4.发明公开Method of producing TiC whiskers and metallic composite material reinforced by TiC whiskers 失效Verfahren zur Herstellung von TiC-Whiskern und Metall-Verbundstoffverstärktdurch TiC-Whisker。
公开(公告)号：EP0582435A1
公开(公告)日：1994-02-09
申请号：EP93305967.7
申请日：1993-07-28
发明人： Nukami, Tetsuya , Suganuma, Tetsuya
摘要： Very fine TiC whiskers having a mean diameter smaller than 1 micron are generated by pellets including Ti powder and graphite powder being added to a molten mass of pure Al or an Al alloy, or by a graphite powder being added to a molten mass of an Al alloy containing Ti, with argon gas being blown into the molten mass so as thereby to generate TiC whiskers in void spaces formed in the molten mass by bubbles of the gas. When the molten mass with the TiC whiskers thus formed therein is compressed, the interstices of the TiC whiskers generated in the void spaces are filled with the molten metal so as thereby to form colonial composite material portions dispersed in the molten mass, thus providing a metallic composite material reinforced by very fine TiC whiskers. The density of the colonial composite material portions can be increased by applying a filtering process to the molten mass.
摘要翻译： 平均粒径小于1微米的非常细的TiC晶须通过将Ti粉末和石墨粉末添加到纯Al或Al合金的熔融物质中，或者通过将石墨粉末添加到Al的熔融物质中， 含有Ti的合金，其中氩气被吹入熔融物质中，从而通过气体的气泡在熔融物质形成的空隙空间中产生TiC晶须。 当如此形成的具有TiC晶须的熔融物质被压缩时，在空隙空间中产生的TiC晶须的间隙被熔融金属填充，从而形成分散在熔融物质中的殖民地复合材料部分，从而提供金属 复合材料由非常细的TiC晶须增强。 可以通过对熔融物质进行过滤处理来增加殖民地复合材料部分的密度。
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5.发明公开Method of producing metal base composite material under promotion of matrix metal infiltration by fine pieces of third material 失效一种用于生产复合金属的过程由第三材料的细颗粒，以加速基质金属的渗透。
公开(公告)号：EP0340957A2
公开(公告)日：1989-11-08
申请号：EP89304076.6
申请日：1989-04-24
发明人： Kubo, Masahiro , Suganuma, Tetsuya , Morikawa, Takashi , Tanaka, Atsuo , Kajikawa, Yoshiaki , Nukami, Tetsuya
IPC分类号： C22C1/09
CPC分类号： B22F3/26 , B22F2998/10 , C22C1/1036 , C22C32/0036 , C22C47/06 , C22C47/08 , C22C49/08 , B22F3/114
摘要： In producing a metal base composite material by first producing a porous preform from a reinforcing material such as short fibers, whisker, particles or mixtures thereof, and secondly infiltrating a molten matrix .metal into the interstices of the porous preform, fine pieces of a third material having good affinity to the molten matrix metal are mixed in the porous preform in the process of producing the preform, and at least a part of the preform is contacted with a molten mass of the matrix metal so that the molten matrix metal infiltrates into the interstices of the porous preform with no substantial pressure being applied thereto.
摘要翻译： 在通过第一生产从补强材料的多孔预成型件（10）一种生产金属基复合材料：如短纤维，晶须，颗粒或它们的混合物，和第二渗透的熔融基质金属进入到多孔预成型件的空隙中，细片的 具有熔融基质金属具有良好的亲和性的第三材料混合在生产预制件过程中的多孔预成型件，和至少所述预成型件的一部分与所述基质金属的熔融体接触，所以没有熔融基质金属渗透 与没有实质性的压力的多孔性预制件的空隙中被施加到其上。
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6.发明授权Process for producing a composite material consisting of gamma titanium aluminide as matrix with titanium diboride as perserdoid therein 失效一种生产选自β-内铝化钛的基体与作为增强相的二硼化钛中的分散体的复合材料的过程
公开(公告)号：EP0577116B1
公开(公告)日：1998-01-14
申请号：EP93110479.8
申请日：1993-06-30
IPC分类号： C22C32/00
CPC分类号： C22C1/1036 , C22C32/0073 , C22C2001/1047
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公开(公告)号：EP0624657A1
公开(公告)日：1994-11-17
申请号：EP94105795.2
申请日：1994-04-14
CPC分类号： C22C49/14 , C22C49/06 , F05C2201/021 , F16C33/121 , Y10T428/12458 , Y10T428/12486
摘要： A slide member is made of an aluminum alloy and compositely reinforced at its sliding surface by a reinforcing material. The reinforcing material is a mixture of alumina short fibers consisting of not less than 80 wt.% alumina and the remainder silica and having 5-60 wt.% alpha alumina content, and non-spherical mullite particles consisting of 40-86 wt.% alumina and the remainder silica and having 3-60 microns mean diameter. The volumetric percentages of the alumina short fibers and the mullite particles are 2-12% and 5-25%, respectively, on the basis of the volume of the reinforced portion.
摘要翻译： 滑动构件由铝合金制成，并通过增强材料在其滑动表面上复合地增强。 增强材料是由不小于80重量％的氧化铝和剩余的二氧化硅组成的氧化铝短纤维和5-60重量％的α氧化铝含量的混合物，以及由40-86重量％的氧化铝组成的非球形莫来石颗粒， 氧化铝，其余为二氧化硅，平均直径为3-60微米。 基于增强部分的体积，氧化铝短纤维和莫来石颗粒的体积百分比分别为2-12％和5-25％。
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8.发明公开Method of production of a metallic composite material incorporating metal carbide particles dispersed therein 失效一种用于生产含有分散的金属碳化物的金属复合材料的方法。
公开(公告)号：EP0577381A1
公开(公告)日：1994-01-05
申请号：EP93305062.7
申请日：1993-06-28
发明人： Nukami, Tetuya , Suganuma, Tetsuya
CPC分类号： C22C1/058 , C22C1/1036 , C22C32/0052 , C22C2001/1057
摘要： In order to produce easily and at low cost a metallic composite material incorporating metal carbide particles dispersed therein such that fine TiC particles and/or ZrC particles are uniformly dispersed in a matrix of Al or Al alloy, first, a pellet (16) is formed from Ti powder and/or Zr powder (10), graphite powder (12) and Al or Al alloy powder (14), then the pellet is infiltrated with molten Al or Al alloy, and thereafter the pellet is heated up to 1000-1800 °C in an inactive atmosphere, so that TiC particles and/or ZrC particles are generated in the pellet. Then the pellet is dissolved in a molten bath of Al or Al alloy.
摘要翻译： 为了制造容易且成本低掺入金属碳化物颗粒的金属复合材料分散于其中的搜索没有细的TiC粒子和/或ZrC的均匀地分散在Al或Al合金构成的基体，首先，将颗粒（16）形成 选自Ti粉末和/或Zr粉末（10），石墨粉末（12）和Al或Al合金粉末（14）中，然后将沉淀浸润用熔融Al或Al合金，然后将沉淀加热至1000至1800年 C.在惰性气氛中，所以没有的TiC粒子和/或ZrC的在沉淀生成。 然后，将粒料在Al或Al合金的熔融浴溶解。
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9.发明授权Method of manufacturing aluminum borate whiskers having a reformed surface based upon gamma alumina 失效γ-氧化铝的基础上具有改善的表面用于生产硼酸铝晶须的方法
公开(公告)号：EP0667405B1
公开(公告)日：1998-09-23
申请号：EP95300855.4
申请日：1995-02-10
发明人： Shintani, Yoshitomo , Suganuma, Tetsuya , Matsuo, Shuitsu , Saito, Hajime , Yamaoka, Hidenori , Kurono, Nobuhisa , Kotaka, Hiroaki
CPC分类号： C30B25/005 , C30B29/10
摘要： Aluminium borate whiskers by which a composite material having a higher strength than ever is available by definitely suppressing a generation of spinel along the surface of the whiskers are prepared by heating aluminium borate whiskers bearing a r-alumina surface layer in an atmosphere of ammonia gas or ammonia gas and a hydrocarbon gas such that a layer of a nitro-oxide and oxide of aluminium is generated along the surface of the whiskers.
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10.发明授权Method of production of a metallic composite material incorporating metal carbide particles dispersed therein 失效含有分散的金属碳化物，一种生产金属复合材料的方法
公开(公告)号：EP0577381B1
公开(公告)日：1996-03-13
申请号：EP93305062.7
申请日：1993-06-28
发明人： Nukami, Tetuya , Suganuma, Tetsuya
CPC分类号： C22C1/058 , C22C1/1036 , C22C32/0052 , C22C2001/1057
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