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    Joining of amorphous metals to other metals utilzing a cast mechanical joint
    3.
    发明授权
    Joining of amorphous metals to other metals utilzing a cast mechanical joint 有权
    将非晶态金属连接到其他使用铸造机械接头的金属

    公开(公告)号：US06818078B2

    公开(公告)日：2004-11-16

    申请号：US10210398

    申请日：2002-07-31

    申请人： Choongnyun Paul Kim ,  Atakan Peker

    发明人： Choongnyun Paul Kim ,  Atakan Peker

    IPC分类号： C22C4510

    CPC分类号： C22C45/10

    摘要： The present invention is directed to a method of joining an amorphous material to a non-amorphous material including, forming a cast mechanical joint between the bulk solidifying amorphous alloy and the non-amorphous material.

    摘要翻译： 本发明涉及将非晶材料接合到非晶体材料的方法，包括在大块固化非晶合金和非非晶材料之间形成铸造机械接头。

    Amorphous metal/reinforcement composite material
    7.
    发明授权
    Amorphous metal/reinforcement composite material 失效
    无定形金属/增强复合材料

    公开(公告)号：US5866254A

    公开(公告)日：1999-02-02

    申请号：US732546

    申请日：1996-10-15

    申请人： Atakan Peker ,  William L. Johnson ,  Robert Schafer ,  David M. Scruggs

    发明人： Atakan Peker ,  William L. Johnson ,  Robert Schafer ,  David M. Scruggs

    IPC分类号： B22D19/14 ,  C22C1/10 ,  C22C14/00 ,  C22C16/00 ,  C22C45/10 ,  C22C9/00

    CPC分类号： B22D19/14 ,  Y10T428/2918 ,  Y10T428/2933 ,  Y10T428/2938 ,  Y10T428/294 ,  Y10T428/2958 ,  Y10T428/31678

    摘要： A reinforcement-containing metal-matrix composite material is formed by dispersing pieces of reinforcement material throughout a melt of a bulk-solidifying amorphous metal and solidifying the mixture at a sufficiently high rate that the solid metal matrix is amorphous. Dispersing is typically accomplished either by melting the metal and mixing the pieces of reinforcement material into the melt, or by providing a mass of pieces of the reinforcement material and infiltration of the molten amorphous metal into the mass. The metal preferably has a composition of about that of a eutectic composition, and most preferably has a composition, in atomic percent, of from about 45 to about 67 percent total of zirconium plus titanium, from about 10 to about 35 percent beryllium, and from about 10 to about 38 percent total of copper plus nickel.

    摘要翻译： 通过将增强材料块分散在整体固化的非晶态金属的熔体中并以足够高的速率使固体金属基质为无定形固化来形成含增强金属基质复合材料。 分散通常通过熔化金属并将增强材料块混合到熔体中，或者通过提供大量的增强材料块和将熔融的无定形金属浸入料中来实现。 该金属的组成优选为共晶组合物的组成，最优选的原子百分比为锆和钛的合计约45-约67％，铍约10-约35％ 铜加镍约10％至约38％。

    Torsionally reacting spring made of a bulk-solidifying amorphous metallic alloy
    8.
    发明授权
    Torsionally reacting spring made of a bulk-solidifying amorphous metallic alloy 失效
    扭转由大块固化的非晶态金属合金制成的弹簧

    公开(公告)号：US5772803A

    公开(公告)日：1998-06-30

    申请号：US702918

    申请日：1996-08-26

    申请人： Atakan Peker ,  William L. Johnson ,  David M. Scruggs

    发明人： Atakan Peker ,  William L. Johnson ,  David M. Scruggs

    IPC分类号： C22C45/10 ,  F16F1/02

    CPC分类号： F16F1/021 ,  C22C45/10

    摘要： A torsionally reacting spring, such as a helical spring, a torsion bar, or a torsion tube, requires the ability to torsionally deform elastically during service and return to its original, undeformed shape. The torsionally reacting spring is made of a bulk-deforming amorphous alloy which may be cooled from the melt at a cooling rate of less than about 500.degree. C. per second, yet retain an amorphous structure. A preferred bulk-solidifying amorphous alloy has a composition, in atomic percent, of from about 45 to about 67 percent total of zirconium plus titanium, from about 10 to about 35 percent beryllium, and from about 10 to about 38 percent total of copper plus nickel, plus incidental impurities, the total of the percentages being 100 atomic percent.

    摘要翻译： 诸如螺旋弹簧，扭杆或扭力管的扭转反应弹簧需要在使用期间弹性地扭转变形并返回到其原始的未变形形状的能力。 扭转反应的弹簧由体变形的非晶合金制成，其可以以低于约500℃/秒的冷却速率从熔体中冷却，但保持非晶结构。 优选的本体固化非晶合金具有原子百分比为锆加上钛的合计约45％至约67％，铍约10至约35％，铜加合总计约10至约38％ 镍，附加杂质，百分比总和为100原子％。

    Amorphous metal/diamond composite material
    9.
    发明授权
    Amorphous metal/diamond composite material 失效
    无定形金属/金刚石复合材料

    公开(公告)号：US5567532A

    公开(公告)日：1996-10-22

    申请号：US284153

    申请日：1994-08-01

    申请人： Atakan Peker ,  William L. Johnson ,  Robert Schafer ,  David M. Scruggs

    发明人： Atakan Peker ,  William L. Johnson ,  Robert Schafer ,  David M. Scruggs

    IPC分类号： B22D19/14 ,  C22C9/00

    CPC分类号： B22D19/14 ,  Y10T428/25 ,  Y10T428/30 ,  Y10T428/31678

    摘要： A diamond-containing metal-matrix composite material is formed by dispersing pieces of diamond throughout a melt of a bulk-solidifying amorphous metal and solidifying the mixture. The mixture may then be remelted and resolidified at a rate sufficiently high that the metal matrix retains an amorphous structure upon cooling. The metal preferably has a composition of about that of a eutectic composition, and most preferably has a composition, in atomic percent, of from about 45 to about 67 percent total of zirconium plus titanium, from about 10 to about 35 percent beryllium, and from about 10 to about 98 percent total of copper plus nickel. The diamond is preferably low-grade or artificial diamond.

    摘要翻译： 含金刚石的金属基复合材料通过将金刚石块分散在整体固化的非晶态金属的熔体中并固化该混合物而形成。 然后可以以足够高的速率将混合物重熔并重新固化，使得金属基体在冷却时保持非晶结构。 该金属的组成优选为共晶组合物的组成，最优选的原子百分比为锆和钛的合计约45-约67％，铍约10-约35％ 铜加镍约10至约98％。 钻石优选是低等级或人造钻石。

    Method of forming berryllium bearing metallic glass
    10.
    发明授权
    Method of forming berryllium bearing metallic glass 失效
    形成带圆柱形金属玻璃的方法

    公开(公告)号：US5368659A

    公开(公告)日：1994-11-29

    申请号：US198873

    申请日：1994-02-18

    申请人： Atakan Peker ,  William L. Johnson

    发明人： Atakan Peker ,  William L. Johnson

    IPC分类号： C22C9/00 ,  C22C14/00 ,  C22C16/00 ,  C22C45/00 ,  C22C45/06 ,  C22C45/10

    CPC分类号： C22C45/10

    摘要： Alloys which form metallic glass upon cooling below the glass transition temperature at a rate appreciably less than 10.sup.6 K/s comprise beryllium in the range of from 2 to 47 atomic percent and at least one early transition metal in the range of from 30 to 75% and at least one late transition metal in the range of from 5 to 62%. A preferred group of metallic glass alloys has the formula (Zr.sub.1-x Ti.sub.x).sub.a (Cu.sub.1-y Ni.sub.y).sub.b Be.sub.c. Generally, a is in the range from 30 to 75% and the lower limit increases with increasing x. When x is in the range of from 0 to 0.15, b is in the range of from 5 to 62%, and c is in the range of from 6 to 47%. When x is in the range of from 0.15 to 0.4, b is in the range of from 5 to 62%, and c is in the range of from 2 to 47%. When x is in the range of from 0.4 to 0.6, b is in the range of from 5 to 62%, and c is in the range of from 2 to 47%. When x is in the range of from 0.6 to 0.8, b is in the range of from 5 to 62%, and c is in the range of from 2 to 42%. When x is in the range of from 0.8 to 1, b is in the range of from 5 to 62%, and c is in the range of from 2 to 30%. Other elements may also be present in the alloys in varying proportions.

    摘要翻译： 在低于玻璃化转变温度的玻璃化转变温度下以大大低于106K / s的速率冷却形成金属玻璃的合金包括2至47原子％的铍和至少一种在30至75％范围内的早期过渡金属， 和至少一种5至62％的后期过渡金属。 优选的一组金属玻璃合金具有式（Zr1-xTix）a（Cu1-yNiy）bBec。 通常，a在30〜75％的范围内，下限随着x的增加而增加。 当x在0至0.15的范围内时，b在5至62％的范围内，c在6至47％的范围内。 当x在0.15至0.4的范围内时，b在5至62％的范围内，c在2至47％的范围内。 当x在0.4至0.6的范围内时，b在5至62％的范围内，c在2至47％的范围内。 当x在0.6至0.8的范围内时，b在5至62％的范围内，c在2至42％的范围内。 当x在0.8至1的范围内时，b在5至62％的范围内，c在2至30％的范围内。 其他元素也可以以不同比例存在于合金中。