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公开(公告)号：US4888758A
公开(公告)日：1989-12-19
申请号：US123924
申请日：1987-11-23
申请人： David M. Scruggs , John M. Zabsky
发明人： David M. Scruggs , John M. Zabsky
IPC分类号： G11B7/0055 , G11B9/10 , G11B11/00
CPC分类号： G11B9/10 , G11B11/00 , G11B7/00557
摘要： An information storage system includes a memory medium having a layer of an amorphously transformable, stable metal upon a substrate, a laser or other directed energy source for changing the state of discrete regions of the layer between the amorphous and the crystalline states, in a controllable pattern to store information in the pattern, a beam source to cause X-ray or electron emission from a local region of the metallic layer, and an X-ray or electron detector for analyzing X-rays or electrons from the region to determine whether the region is amorphous or crystalline. Discrete regions are transformed to the amorphous state by heating them above the melting point and permitting them to solidify rapidly. Those regions are transformed back to the crystalline state by heating them above their crystalline transformation temperature, but not above the melting point, using the laser operating at a reduced power level.
摘要翻译： 信息存储系统包括：存储介质，其具有在基板上的非晶可变稳定金属层，激光器或其它定向能源，用于改变非晶态和结晶态之间的层的离散区域的状态， 用于存储图案中的信息的图案，用于引起来自金属层的局部区域的X射线或电子发射的光束源，以及用于从该区域分析X射线或电子的X射线或电子检测器，以确定是否 区域是无定形或结晶的。 通过将它们加热到高于熔点并使其快速固化，将离散区域转变为非晶状态。 通过使用在降低的功率水平下操作的激光器将它们加热到高于其结晶转变温度但不高于熔点的那些区域转变回结晶状态。
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公开(公告)号：US5866254A
公开(公告)日：1999-02-02
申请号：US732546
申请日：1996-10-15
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％。
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3.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
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％。
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公开(公告)号：US5567532A
公开(公告)日：1996-10-22
申请号：US284153
申请日：1994-08-01
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。
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公开(公告)号：US4555186A
公开(公告)日：1985-11-26
申请号：US578895
申请日：1984-02-10
申请人： David M. Scruggs
发明人： David M. Scruggs
CPC分类号： F16C33/12 , E21B10/22 , Y10S384/912 , Y10T428/12326 , Y10T428/12993
摘要： A plain bearing pair comprising a bearing surface in opposed mating engagement with a relatively moveable friction bearing surface wherein the material of at least one of the mating bearing surfaces is formed from an amorphous metal alloy having a predominant refractory metal component and a Vickers Hardness Number in excess of 1000.
摘要翻译： 一种滑动轴承对，其包括与相对可移动的摩擦支承表面相对配合接合的轴承表面，其中所述配合轴承表面中的至少一个的材料由具有主要的难熔金属部件和维氏硬度值的非晶态金属合金形成 超过1000。
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6.发明授权
公开(公告)号：US5695825A
公开(公告)日：1997-12-09
申请号：US457395
申请日：1995-05-31
申请人： David M. Scruggs
发明人： David M. Scruggs
IPC分类号： C23C4/06
CPC分类号： C23C4/067
摘要： A hard-facing material source is an article whose net composition is, in weight percent, from about 20 to about 35 percent chromium, from about 2 to about 5 percent boron, from about 1 to about 2.5 percent silicon, from 0 to about 0.5 percent carbon, from about 0.5 to about 2 percent manganese, and from about 0.2 to about 1.0 percent titanium, balance iron and incidental impurities. The article may be a powder or a hollow tube with a powder packed therein. The hard-facing material source is thermally applied to a substrate by spraying or welding.
摘要翻译： 硬质材料源是其组成为重量百分比为约20至约35％的铬，约2至约5％的硼，约1至约2.5％的硅，0至约0.5的物质 约0.5％至约2％的锰，以及约0.2％至约1.0％的钛，余量的铁和附带的杂质。 制品可以是粉末或其中装有粉末的中空管。 通过喷涂或焊接将硬质材料源热施加到基板上。
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公开(公告)号：US4484750A
公开(公告)日：1984-11-27
申请号：US548542
申请日：1983-11-03
申请人： David M. Scruggs
发明人： David M. Scruggs
CPC分类号： F16L25/00 , F16J15/14 , Y10S277/933 , Y10S285/917
摘要： A joint includes two members with facing surface sections sealed together by a meltable seal material contained within a reservoir between the surface sections. A non-capillary recess in one of the members adjacent one surface section keeps the seal material from flowing out of the reservoir between the members by capillary action when the seal material is melted to form or reform the seal between the members.
摘要翻译： 接头包括两个构件，其具有面对的表面部分，该表面部分由包含在表面部分之间的储存器内的可熔融密封材料密封在一起。 在邻近一个表面部分的构件中的一个构件中的非毛细管凹槽通过毛细管作用使密封材料从构件之间的储存器流出，从而当密封材料熔化以形成或改变构件之间的密封时。
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公开(公告)号：US06685577B1
公开(公告)日：2004-02-03
申请号：US08963131
申请日：1997-10-28
IPC分类号： A63B5304
CPC分类号： A63B53/00 , A63B53/04 , A63B53/0466 , A63B53/047 , A63B53/12 , A63B2053/005 , A63B2053/0408 , A63B2209/00 , C22C45/001 , C22C45/02 , C22C45/04 , C22C45/10
摘要： A golf club is made of a club shaft and a club head. Either the club shaft or the club head is made at least in part of a bulk-solidifying amorphous metal. A preferred bulk-solidifying amorphous metal 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. The weights of the various club heads of a set, which have different volumes, may be established by varying the compositions and thence the densities of the bulk-solidifying amorphous alloys.
摘要翻译： 高尔夫球杆由球杆杆和球杆头组成。 球杆杆或球杆头至少部分地由块状固化的非晶态金属制成。 优选的本体固化无定形金属具有原子百分比为锆加钛总计约45至约67％，约10至约35％的铍和约10至约38％的铜加合物的组成 镍，附加杂质，百分比总和为100原子％。 具有不同体积的组的各种球杆头的重量可以通过改变本体固化非晶态合金的组成和密度来建立。
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公开(公告)号：US5711363A
公开(公告)日：1998-01-27
申请号：US602899
申请日：1996-02-16
CPC分类号： B22D17/00
摘要： Solid die-cast articles are prepared from a charge of a bulk-solidifying amorphous alloy. The charge is heated to an injection temperature and injected into a die-casting mold. The charge is cooled at a rate, about 500.degree. C. per second or less, such that its amorphous structure is retained in the solidified article.
摘要翻译： 固体压铸制品由本体固化非晶合金的电荷制备。 将电荷加热至注射温度并注入压铸模具中。 电荷以约500℃/秒或更低的速率冷却，使得其非晶结构保留在固化的制品中。
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公开(公告)号：US4710235A
公开(公告)日：1987-12-01
申请号：US586199
申请日：1984-03-05
申请人： David M. Scruggs
发明人： David M. Scruggs
IPC分类号： B23K20/00 , B22F1/00 , B22F1/02 , B22F3/00 , B22F3/14 , B22F7/02 , B22F7/04 , B23K1/00 , B23K11/16 , B23K11/20 , B23K20/04 , B23K20/16 , B23K35/00 , C09J1/00 , C09J5/06 , C23C10/00
CPC分类号： B23K35/005 , B22F1/00 , B22F3/006 , B22F7/02 , B23K20/16 , B23K35/001
摘要： A process for bonding together two or more pieces of material, at least one of which is an amorphous material, wherein an intermediate interlayer is placed between the two pieces and the assembly is hot pressed at a temperature above the melting point of the interlayer but below the crystallization temperature of the amorphous piece. The composition of the interlayer is chosen so that the elements diffusing into the pieces being bonded are compatible with retention of the amorphous structure. When the bonding operation is carried to completion, no evidence of the interlayer as a separate phase remains. Alternatively, the bonding operation may be halted before completion and the interlayer will remain as a separate, observable phase. For bonding hard metal amorphous materials, alloys of aluminum with silver, gold, silicon and germanium, and alloys of gold with silicon, with the addition of fluxing elements such as phosphorus and boron, have been found to provide particularly satisfactory results.
摘要翻译： 一种用于将两块或多块材料结合在一起的方法，其中至少一块是无定形材料，其中中间层间放置在两块之间，并且组件在高于中间层熔点的温度下被热压 非晶片的结晶温度。 选择中间层的组成，使得扩散到被结合的片中的元素与保留非晶结构相容。 当结合操作完成时，不存在中间层作为单独阶段的证据。 或者，可以在完成之前停止接合操作，并且中间层将保持为分离的可观察相。 为了结合硬质金属无定形材料，已经发现铝与银，金，硅和锗的合金以及金与硅的合金以及助熔元素如磷和硼的添加可提供特别令人满意的结果。
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