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公开(公告)号：US5423923A
公开(公告)日：1995-06-13
申请号：US315620
申请日：1994-09-30
申请人： Hiroshi Yamagata , Tadashi Yamaguchi , Hideki Takeda , Nobuyuki Nishiyama , Katsutoshi Nozaki , Akihisa Inoue , Tsuyoshi Masumoto
发明人： Hiroshi Yamagata , Tadashi Yamaguchi , Hideki Takeda , Nobuyuki Nishiyama , Katsutoshi Nozaki , Akihisa Inoue , Tsuyoshi Masumoto
IPC分类号： C23C14/00 , C23C14/06 , C23C14/22 , C23C14/24 , C23C14/32 , C23C14/34 , C22C14/00 , C22C1/00 , C22C29/00
CPC分类号： C23C14/0021 , C23C14/0641 , C23C14/0688 , Y10T428/12486 , Y10T428/12576
摘要： Deposition of a hard film of Ti-Si-N composite material on a substrate is carried out by using a source of evaporation possessing a composition of Ti.sub.a Si.sub.b (wherein "a" and "b" stand for atomic percentages respectively falling in the ranges of 75 at % .ltoreq.a.ltoreq.85 at % and 15 at %.ltoreq.b.ltoreq.25 at %, providing a+b=100 at %). Deposition is effected by a sputtering process or ion plating process in an atmosphere of an inert gas containing a nitrogen-containing reaction gas while controlling the feed rate of the reaction gas into a chamber in such a manner that the partial pressure of nitrogen is kept constant or varied continuously or stepwise. By this method there can be obtained a film having fine TiN crystalline particles uniformly dispersed in the matrix phase of Ti-Si amorphous metal or a film of functionally gradient structure in which the ratio of fine TiN crystalline particles dispersed in the matrix phase increases continuously or stepwise in the direction of thickness of the film.
摘要翻译： 通过使用具有TiaSib组成的蒸发源（其中“a”和“b”表示分别落在75的范围内的原子百分比），将Ti-Si-N复合材料的硬膜沉积在基底上 at％
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公开(公告)号：US5405458A
公开(公告)日：1995-04-11
申请号：US120523
申请日：1993-09-14
申请人： Hiroshi Yamagata , Tadashi Yamaguchi , Hideki Takeda , Nobuyuki Nishiyama , Katsutoshi Nozaki , Akihisa Inoue , Tsuyoshi Masumoto
发明人： Hiroshi Yamagata , Tadashi Yamaguchi , Hideki Takeda , Nobuyuki Nishiyama , Katsutoshi Nozaki , Akihisa Inoue , Tsuyoshi Masumoto
IPC分类号： C23C14/00 , C23C14/06 , C23C14/22 , C23C14/24 , C23C14/32 , C23C14/34 , C22C14/00 , C22C1/00 , C22C29/00
CPC分类号： C23C14/0021 , C23C14/0641 , C23C14/0688 , Y10T428/12486 , Y10T428/12576
摘要： Deposition of a hard film of Ti--Si--N composite material on a substrate is carried out by using a source of evaporation possessing a composition of Ti.sub.a Si.sub.b (wherein "a" and "b" stand for atomic percentages respectively falling in the ranges of 75 at %.ltoreq.a.ltoreq.85 at % and 15 at %.ltoreq.b.ltoreq.25 at %, providing a+b=100 at %). Deposition is effected by a sputtering process or ion plating process in an atmosphere of an inert gas containing a nitrogen-containing reaction gas while controlling the feed rate of the reaction gas into a chamber in such a manner that the partial pressure of nitrogen is kept constant or varied continuously or stepwise. By this method, there can be obtained a film having fine TiN crystalline particles uniformly dispersed in the matrix phase of Ti--Si amorphous metal or a film of functionally gradient structure in which the ratio of fine TiN crystalline particles dispersed in the matrix phase increases continuously or stepwise in the direction of thickness of the film.
摘要翻译： 通过使用具有TiaSib组成的蒸发源（其中“a”和“b”表示分别落在75的范围内的原子百分比），将Ti-Si-N复合材料的硬膜沉积在基板上 at％
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公开(公告)号：US6027586A
公开(公告)日：2000-02-22
申请号：US210139
申请日：1994-03-17
IPC分类号： B21D26/02 , B21D26/021 , C22C45/00 , C22C45/10
CPC分类号： C22C45/00 , B21D26/02 , C22C45/005 , C22C45/10 , Y10T29/49805
摘要： Disclosed herein is a process for forming an amorphous alloy material capable of showing glass transition, which comprises holding the material between frames arranged in combination; and heating the material at a temperature between its glass transition temperature (Tg) and its crystallization temperature (Tx) and, at the same time, producing a pressure difference between opposite sides of the material, whereby the material is brought into close contact against a forming mold disposed on one side of the material. As an alternative, the forming mold is brought into close contact against the amorphous material in a direction opposite to the pressing direction for the amorphous material. By the above processes, precision-formed products of amorphous alloys can be manufactured and supplied at low cost. These formed amorphous alloy products can be used as mechanical structure parts and components of high strength and high corrosion resistance, various strength members, electronic parts, arts and crafts, original printing plates, or the like.
摘要翻译： 本文公开了一种用于形成能够显示玻璃化转变的非晶合金材料的方法，其包括将材料保持在组合布置的框架之间; 并在其玻璃化转变温度（Tg）与其结晶温度（Tx）之间的温度下加热材料，同时在材料的相对侧之间产生压力差，由此使材料与 成型模设置在材料的一侧。 作为替代方案，成形模与非晶材料在与非晶材料的按压方向相反的方向上紧密接触非晶材料。 通过上述方法，可以以低成本制造和供应非晶合金的精密成型产品。 这些形成的非晶合金产品可以用作高强度和高耐蚀性的机械结构部件和部件，各种强度部件，电子部件，工艺品，原始印版等。
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公开(公告)号：US5324368A
公开(公告)日：1994-06-28
申请号：US885480
申请日：1992-05-19
IPC分类号： B21D26/02 , B21D26/021 , C22C45/00 , C22C45/10
CPC分类号： C22C45/00 , B21D26/02 , C22C45/005 , C22C45/10 , Y10T29/49805
摘要： Disclosed herein is a process for forming an amorphous alloy material capable of showing glass transition, which comprises holding the material between frames arranged in combination; and heating the material at a temperature between its glass transition temperature (Tg) and its crystallization temperature (Tx) and, at the same time, producing a pressure difference between opposite sides of the material, whereby the material is brought into close contact against a forming mold disposed on one side of the material. As an alternative, the forming mold is brought into close contact against the amorphous material in a direction opposite to the pressing direction for the amorphous material. By the above processes, precision-formed products of amorphous alloys can be manufactured and supplied at low cost. These formed amorphous alloy products can be used as mechanical structure parts and components of high strength and high corrosion resistance, various strength members, electronic parts, arts and crafts, original printing plates, or the like.
摘要翻译： 本文公开了一种用于形成能够显示玻璃化转变的非晶合金材料的方法，其包括将材料保持在组合布置的框架之间; 并在其玻璃化转变温度（Tg）与其结晶温度（Tx）之间的温度下加热材料，同时在材料的相对侧之间产生压力差，由此使材料与 成型模设置在材料的一侧。 作为替代方案，成形模与非晶材料在与非晶材料的按压方向相反的方向上紧密接触非晶材料。 通过上述方法，可以以低成本制造和供应非晶合金的精密成型产品。 这些形成的非晶合金产品可以用作高强度和高耐蚀性的机械结构部件和部件，各种强度部件，电子部件，工艺品，原始印版等。
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公开(公告)号：US5348591A
公开(公告)日：1994-09-20
申请号：US937602
申请日：1992-09-02
CPC分类号： C22C23/00
摘要： An amorphous magnesium alloy has a composition of Mg.sub.a M.sub.b X.sub.c (M is Zn and/or Ga, X is La, Ce, Mm (misch metal), Y, Nd, Pr, Sm and Gd), a is from 65 to 96.5 atomic %, b is from 3 to 30 atomic %, and c is from 0.2 to 8 atomic %). The magnesium alloy has a high specific strength and does not embrittle at room temperature.
摘要翻译： 无定形镁合金的组成为MgaMbXc（M为Zn和/或Ga，X为La，Ce，Mm（混合稀土金属），Y，Nd，Pr，Sm和Gd），a为65〜96.5原子％ b为3〜30原子％，c为0.2〜8原子％）。 镁合金具有高的比强度，并且在室温下不会脆化。
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公开(公告)号：US06582538B1
公开(公告)日：2003-06-24
申请号：US09486948
申请日：2000-03-06
申请人： Akihisa Inoue , Tao Zhang , Nobuyuki Nishiyama
发明人： Akihisa Inoue , Tao Zhang , Nobuyuki Nishiyama
IPC分类号： C22C4500
CPC分类号： C22C45/10 , B22D18/00 , C22C1/02 , C22C33/003
摘要： A molten alloy having an amorphous forming ability is pressure-solidified at a pressure exceeding one atmospheric pressure to eliminate casting defects. The cooling rate during the solidification is adjusted to disperse fine crystals having a mean crystal grain diameter of 1 nm to 50 &mgr;m and a volume percentage of 5 to 40% in an amorphous alloy ingot. In this way, a uniform residual compressive stress is imparted in the amorphous alloy ingot. Furthermore, the amorphous ingot produced by this method can be strengthened by heating it at a constant temperature rising rate to infiltrate at least one of boron, carbon, oxygen, nitrogen and fluorine from the surface of the amorphous alloy ingot in a supercooled liquid state before crystallization, to thereby precipitate a high melting point compound thereof with an element forming the amorphous alloy within the alloy ingot so as to strength the alloy.
摘要翻译： 具有非晶形成能力的熔融合金在超过一个大气压的压力下被压固以消除铸造缺陷。 调整固化时的冷却速度，使非晶质合金锭中的平均结晶粒径为1nm〜50μm，体积率为5〜40％的微细晶体分散。 以这种方式，在非晶合金锭中赋予均匀的残余压应力。 此外，可以通过以恒定的升温速度对其加热，从而从非晶合金锭的表面以过冷液体状态渗透至少一种硼，碳，氧，氮和氟中的任一种来加强由该方法生产的非晶锭， 结晶，从而在合金锭内将形成非晶质合金的元素的高熔点化合物沉淀，从而使合金强化。
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7.发明授权Method of producing amorphous alloy excellent in flexural strength and impact strength 有权制造弯曲强度和冲击强度优异的非晶态合金的方法公开(公告)号：US06306228B1
公开(公告)日：2001-10-23
申请号：US09486953
申请日：2000-03-06
申请人： Akihisa Inoue , Tao Zhang , Nobuyuki Nishiyama
发明人： Akihisa Inoue , Tao Zhang , Nobuyuki Nishiyama
IPC分类号： B22D1800
摘要： A molten alloy was pressure-solidified under a pressure exceeding one atmospheric pressure to eliminate casting defects. The molten alloy was solidified by applying a cooling rate difference to the surface and the interior of the molten alloy to allow a compressive stress layer to remain on the surface of the amorphous alloy ingot and a tensile stress layer in the interior portion. Thus, a amorphous alloy sheet having a thickness of 1 mm or more and excellent in bending strength and impact strength is obtained.
摘要翻译： 熔融合金在超过一个大气压的压力下进行压力固化，以消除铸造缺陷。 通过对熔融合金的表面和内部施加冷却速率差来使熔融合金固化，以使压应力层残留在非晶合金锭的表面和内部的拉伸应力层中。 因此，获得了厚度为1mm以上并且弯曲强度和冲击强度优异的非晶态合金板。
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8.发明授权Anode electrolysis electrode material using precious metal-based amorphous alloy suitable for plastic processing and applicable to a bulk member 失效阳极电解电极材料采用贵金属非晶合金，适用于塑料加工，适用于散装件
公开(公告)号：US5807468A
公开(公告)日：1998-09-15
申请号：US831791
申请日：1997-04-09
申请人： Takumi Sakamoto , Takeshi Suto , Takahiro Aoki , Nobuyuki Nishiyama , Akihisa Inoue , Hisamichi Kimura , Yasusi Takahagi , Takeshi Kamoshida , Kazuya Saito
发明人： Takumi Sakamoto , Takeshi Suto , Takahiro Aoki , Nobuyuki Nishiyama , Akihisa Inoue , Hisamichi Kimura , Yasusi Takahagi , Takeshi Kamoshida , Kazuya Saito
CPC分类号： C22C45/003 , C25B11/04
摘要： An electrode having an excellent corrosion resistance and long service life even in a severe corrosive environment such as in NaCl solutions for anode electrolysis in which chlorine gas or the like is produced at a high potential from the alloy surface. The electrode of the invention is provided using a precious metal-based amorphous alloy which has a good plasticity processibility and is applicable to a large-sized component. The object is implemented by provision of an electrode material for anode electrolysis which utilizes a precious metal-based amorphous alloy which satisfies the general formula NM.sub.100-a-b-c Ni.sub.a Cu.sub.b P.sub.c wherein NM comprises one or two precious metal elements selected from Pd and Pt; a, b and c being atomic percent, satisfy that 30.ltoreq.a+b.ltoreq.45,3.ltoreq.b/a.ltoreq.7, and 18.ltoreq.c.ltoreq.25, respectively; Pt is contained from 10 to 30 atom percent (at. %); and wherein a temperature width .DELTA.Tx in the supercooled liquid region (.DELTA.Tx=Tx-Tg) has a width of 70 K or more.
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公开(公告)号：US09666325B2
公开(公告)日：2017-05-30
申请号：US14008910
申请日：2012-03-29
摘要： Disclosed is a beryllium-free copper alloy having high strength, high electric conductivity and good bending workability and a method of manufacturing the copper alloy. Provided is a copper alloy having a composition represented by the composition formula by atom %: Cu100-a-b-c(Zr, Hf)a(Cr, Ni, Mn, Ta)b(Ti, Al)c [wherein 2.5≦a≦4.0, 0.1
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公开(公告)号：US20140190596A1
公开(公告)日：2014-07-10
申请号：US14008910
申请日：2012-03-29
摘要： Disclosed is a beryllium-free copper alloy having high strength, high electric conductivity and good bending workability and a method of manufacturing the copper alloy. Provided is a copper alloy having a composition represented by the composition formula by atom %: Cu100-a-b-c(Zr, Hf)a(Cr, Ni, Mn, Ta)b(Ti, Al)c [wherein 2.5≦a≦4.0, 0.1
摘要翻译： 公开了一种具有高强度，高导电性和良好的弯曲加工性的无铍铜合金及其制造方法。 本发明提供具有组成式表示的组成式的原料％Cu100-abc（Zr，Hf）a（Cr，Ni，Mn，Ta）b（Ti，Al）c [其中2.5和nlE; a＆nlE; 4.0 ，0.1
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