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1.发明申请Amorphous Steel Composites with Enhanced Strengths, Elastic Properties and Ductilities 有权具有增强强度，弹性和流动性的非晶态钢复合材料公开(公告)号：US20090025834A1
公开(公告)日：2009-01-29
申请号：US11884917
申请日：2006-02-23
申请人： S. Joseph Poon , Gary J. Shiflet , Xiao-Jun Gu
发明人： S. Joseph Poon , Gary J. Shiflet , Xiao-Jun Gu
CPC分类号： B22D7/00 , B22F2998/10 , C22C1/1042 , C22C33/0228 , C22C35/005 , C22C45/02 , B22F1/0003 , B22F3/02 , B22F3/1035
摘要： Amorphous steel composites with enhanced mechanical properties and related methods for toughening amorphous steel alloys. The composites are formed from monolithic amorphous steel and hard ceramic particulates, which must be embedded in the glass matrix through melting at a temperature above the melting point for the steel but below the melting point for the ceramic. The ceramics may be carbides, nitrides, borides, iron-refractory carbides, or iron-refractory borides. An optical micrograph of such a composite including niobium carbide particulates is shown in FIG. 2A. The produced composites may be one of two types, primarily distinguished by the methods for embedding the ceramic particulates in the steel. These methods may be applied to a variety of amorphous steels as well as other non-ferrous amorphous metals, and the resulting composites can be used in various applications and utilizations.
摘要翻译： 具有增强机械性能的非晶态钢复合材料和增韧非晶态合金的相关方法。 复合材料由单块非晶态钢和硬质陶瓷颗粒形成，它们必须通过在高于钢的熔点但低于陶瓷熔点的温度下熔化而嵌入玻璃基质中。 陶瓷可以是碳化物，氮化物，硼化物，耐铁碳化物或耐铁硼化物。 这种包括碳化铌微粒的复合体的光学显微照片如图1所示。 2A。 生产的复合材料可能是两种类型之一，主要区别在于将陶瓷颗粒嵌入钢中的方法。 这些方法可以应用于各种无定形钢以及其它非铁金属，并且所得到的复合材料可用于各种应用和应用。
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2.发明授权Amorphous steel composites with enhanced strengths, elastic properties and ductilities 有权具有增强强度，弹性和延展性的非晶态钢复合材料公开(公告)号：US09051630B2
公开(公告)日：2015-06-09
申请号：US11884917
申请日：2006-02-23
申请人： S. Joseph Poon , Gary J. Shiflet , Xiao-Jun Gu
发明人： S. Joseph Poon , Gary J. Shiflet , Xiao-Jun Gu
CPC分类号： B22D7/00 , B22F2998/10 , C22C1/1042 , C22C33/0228 , C22C35/005 , C22C45/02 , B22F1/0003 , B22F3/02 , B22F3/1035
摘要： Amorphous steel composites with enhanced mechanical properties and related methods for toughening amorphous steel alloys. The composites are formed from monolithic amorphous steel and hard ceramic particulates, which must be embedded in the glass matrix through melting at a temperature above the melting point for the steel but below the melting point for the ceramic. The ceramics may be carbides, nitrides, borides, iron-refractory carbides, or iron-refractory borides. An optical micrograph of such a composite including niobium carbide particulates is shown in FIG. 2A. The produced composites may be one of two types, primarily distinguished by the methods for embedding the ceramic particulates in the steel. These methods may be applied to a variety of amorphous steels as well as other non-ferrous amorphous metals, and the resulting composites can be used in various applications and utilizations.
摘要翻译： 具有增强机械性能的非晶态钢复合材料和增韧非晶态合金的相关方法。 复合材料由单块非晶态钢和硬质陶瓷颗粒形成，它们必须通过在高于钢的熔点但低于陶瓷熔点的温度下熔化而嵌入玻璃基质中。 陶瓷可以是碳化物，氮化物，硼化物，耐铁碳化物或耐铁硼化物。 这种包括碳化铌微粒的复合体的光学显微照片如图1所示。 2A。 生产的复合材料可能是两种类型之一，主要区别在于将陶瓷颗粒嵌入钢中的方法。 这些方法可以应用于各种无定形钢以及其它非铁金属，并且所得到的复合材料可用于各种应用和应用。
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3.发明申请TiZr-Based Metallic Alloys: Controllable Composite Phase Structures and Related Properties 审中-公开TiZr基金属合金：可控复合相结构及相关性能公开(公告)号：US20080202649A1
公开(公告)日：2008-08-28
申请号：US11917242
申请日：2006-06-13
申请人： Faqiang Guo , S. Joseph Poon , Gary J. Shiflet
发明人： Faqiang Guo , S. Joseph Poon , Gary J. Shiflet
摘要： Composite phase structure of early transition metal-based metallic alloys, including those of crystalline, quasicrystalline and amorphous phases, can be obtained in a controllable way upon direct (in-situ) cooling (solidification) of the alloy, realized either by adjusting the alloy compositions at a fixed cooling rate or by changing the cooling rates for a given alloy composition. Some embodiments are based on the addition of later transition metals, mainly of Cu with Ni or Fe with Co in early transition metal based (mainly Ti and Zr or Hf and Nb) metallic alloys. If cooling rate is on the scale of 103° C./s, a wholly amorphous structure is obtained for most of the compositions. At reduced cooling rates, composite structures with different kinds of phases can be achieved, as illustrated graphically in FIG. 1. Nickel addition promotes the formation of quasicrystalline phases, especially for Ti-rich alloy compositions with beryllium. A critical percentage of Ni exists below which no quasicrystalline phases will be formed.
摘要翻译： 早期过渡金属基金属合金的复合相结构，包括结晶，准晶相和非晶相的复合相结构，可以通过合金的直接（原位）冷却（固化）以可控的方式获得，通过调节合金 组合物以固定的冷却速率或通过改变给定合金组合物的冷却速率。 一些实施方案基于在早期过渡金属（主要是Ti和Zr或Hf和Nb）金属合金中添加以后的过渡金属，主要是具有Ni或Fe的Cu的过渡金属。 如果冷却速度在10℃/秒的范围内，则获得大部分组合物的完全无定形结构。 在降低的冷却速率下，可以实现具有不同种类相的复合结构，如图1中图示。 1。 镍添加促进了准晶相的形成，特别是对于具有铍的富Ti合金组成。 存在Ni的关键百分比，其中不会形成准晶相。
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公开(公告)号：US07763125B2
公开(公告)日：2010-07-27
申请号：US11313595
申请日：2005-12-21
申请人： Gary J. Shiflet , S. Joseph Poon , Xiaofeng Gu
发明人： Gary J. Shiflet , S. Joseph Poon , Xiaofeng Gu
IPC分类号： C22C45/02
CPC分类号： C22C45/02
摘要： The present invention relates to novel non-ferromagnetic amorphous steel alloys represented by the general formula: Fe—Mn-(Q)-B-M, wherein Q represents one or more elements selected from the group consisting of Sc, Y, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu, and M represents one or more elements selected from the group consisting of Cr, Co, Mo, C and Si. Typically the atomic percentage of the Q constituent is 10 or less. An aspect is to utilize these amorphous steels as coatings, rather than strictly bulk structural applications. In this fashion any structural metal alloy can be coated by various technologies by these alloys for protection from the environment. The resultant structures can utilize surface and bulk properties of the amorphous alloy.
摘要翻译： 本发明涉及由以下通式表示的新型非铁磁性非晶态合金：Fe-Mn-（Q）-BM，其中Q表示选自Sc，Y，Ce，Pr，Nd中的一种或多种元素 ，Pm，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb和Lu，M表示选自Cr，Co，Mo，C和Si中的一种以上的元素。 通常，Q成分的原子百分数为10以下。 一方面是利用这些无定形钢作为涂层，而不是严格地大量结构应用。 以这种方式，任何结构的金属合金可以通过这些合金的各种技术被涂覆以保护环境。 所得到的结构可以利用非晶合金的表面和体积特性。
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公开(公告)号：US4964927A
公开(公告)日：1990-10-23
申请号：US330891
申请日：1989-03-31
申请人： Gary J. Shiflet , S. Joseph Poon , Yi He
发明人： Gary J. Shiflet , S. Joseph Poon , Yi He
IPC分类号： C22C45/08
CPC分类号： C22C45/08
摘要： Ductile, strong, and stable (crystallization temperature above 250.degree. C.) Al-X-Z metallic classes contain 90 at. % Al where X-Fe, Co, Ni, Rh; Z-rare earths, Hf, Y, Stable (crystallization temperatures reaching 500.degree. C.) Al-Y-Fe-Si glasses have superior hardness properties upon consolidation. The present alloys are at least twice as strong in tensile strength as the strongest commercial aluminum alloys.
摘要翻译： 韧性强，稳定（结晶温度高于250℃）Al-X-Z金属类包含90 at。 ％Al，其中X-Fe，Co，Ni，Rh; Z-稀土，Hf，Y，稳定（结晶温度达到500℃）Al-Y-Fe-Si玻璃在固结时具有优异的硬度特性。 本发明的合金的抗拉强度至少是最强的商业铝合金的两倍。
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公开(公告)号：US07517415B2
公开(公告)日：2009-04-14
申请号：US10559002
申请日：2004-05-25
IPC分类号： C22C45/02
CPC分类号： C22C45/00 , C22C33/003 , C22C45/02
摘要： The present invention relates to novel non-ferromagnetic amorphous steel alloys represented by the general formula: Fe—Mn-(Q)-B-M, wherein Q represents one or more elements selected from the group consisting of Sc, Y, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu, and M represents one or more elements selected from the group consisting of Cr, Co, Mo, C and Si. Typically the atomic percentage of the Q constituent is 10 or less. FIG. 2B represents a differential thermal analysis plot for several exemplary alloys according to the invention.
摘要翻译： 本发明涉及由以下通式表示的新型非铁磁性非晶态合金：<？in-line-formula description =“In-line Formulas”end =“lead”？> Fe-Mn-（Q）-BM， 其中，Q表示选自Sc，Y，Ce，Pr，Nd，Pm，Sm，Eu中的一种以上的元素。 ，Gd，Tb，Dy，Ho，Er，Tm，Yb和Lu，M表示选自Cr，Co，Mo，C和Si中的一种以上的元素。 通常，Q成分的原子百分数为10以下。 图。 2B表示根据本发明的几个示例性合金的差示热分析图。
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公开(公告)号：US07067020B2
公开(公告)日：2006-06-27
申请号：US10364123
申请日：2003-02-11
IPC分类号： C22C45/02
CPC分类号： C22C45/02 , C22C33/003
摘要： Iron based amorphous steel alloy having a high Manganese content and being non-ferromagnetic at ambient temperature. The bulk-solidifying ferrous-based amorphous alloys are multicomponent systems that contain about 50 atomic percent iron as the major component. The remaining composition combines suitable mixtures of metalloids (Group b elements) and other elements selected mainly from manganese, chromium, and refractory metals. Various classes of non-ferromagnetic ferrous-based bulk amorphous metal alloys are obtained. One class is a high-manganese class that contains manganese and boron as the principal alloying components. Another class is a high manganese-high molybdenum class that contains manganese, molybdenum, and carbon as the principal alloying components. These bulk-solidifying amorphous alloys can be obtained in various forms and shape for various applications and utlizations. The good processability of these alloys can be attributed to the high reduced glass temperature Trg (e.g., about 0.6 to 0.63) and large supercooled liquid region ΔTx (e.g., about 50–100° C.).
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8.发明申请公开(公告)号：US20110000585A1
公开(公告)日：2011-01-06
申请号：US12265982
申请日：2008-11-06
CPC分类号： C22C45/00 , C22C33/003 , C22C45/02
摘要： The present invention relates to novel non-ferromagnetic amorphous steel alloys represented by the general formula: Fe—Mn-(Q)-B—M, wherein Q represents one or more elements selected from the group consisting of Se, Y, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu, and M represents one or more elements selected from the group consisting of Cr, Co, Mo, C and Si. Typically the atomic percentage of the Q constituent is 10 or less.
摘要翻译： 本发明涉及由以下通式表示的新型非铁磁性非晶态合金：Fe-Mn-（Q）-B-M，其中Q表示选自Se，Y，Ce，Pr ，Nd，Pm，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb和Lu，M表示选自Cr，Co，Mo，C和Si中的一种以上的元素。 通常，Q成分的原子百分数为10以下。
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公开(公告)号：USRE47863E1
公开(公告)日：2020-02-18
申请号：US13560180
申请日：2012-07-27
申请人： Gary J. Shiflet , S. Joseph Poon , Xiaofeng Gu
发明人： Gary J. Shiflet , S. Joseph Poon , Xiaofeng Gu
IPC分类号： C22C45/02
摘要： The present invention relates to novel non-ferromagnetic amorphous steel alloys represented by the general formula: Fe—Mn-(Q)-B-M, wherein Q represents one or more elements selected from the group consisting of Sc, Y, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu, and M represents one or more elements selected from the group consisting of Cr, Co, Mo, C and Si. Typically the atomic percentage of the Q constituent is 10 or less. An aspect is to utilize these amorphous steels as coatings, rather than strictly bulk structural applications. In this fashion any structural metal alloy can be coated by various technologies by these alloys for protection from the environment. The resultant structures can utilize surface and bulk properties of the amorphous alloy.
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10.发明授权公开(公告)号：US07517416B2
公开(公告)日：2009-04-14
申请号：US11446098
申请日：2006-06-02
IPC分类号： C22C45/02
CPC分类号： C22C45/02 , C22C33/003
摘要： Iron based amorphous steel alloy having a high Manganese content and being non-ferromagnetic at ambient temperature. The bulk-solidifying ferrous-based amorphous alloys are multicomponent systems that contain about 50 atomic percent iron as the major component. The remaining composition combines suitable mixtures of metalloids (Group b elements) and other elements selected mainly from manganese, chromium, and refractory metals. Various classes of non-ferromagnetic ferrous-based bulk amorphous metal alloys are obtained. One class is a high-manganese class that contains manganese and boron as the principal alloying components. Another class is a high manganese-high molybdenum class that contains manganese, molybdenum, and carbon as the principal alloying components. These bulk-solidifying amorphous alloys can be obtained in various forms and shape for various applications and utlizations. The good processability of these alloys can be attributed to the high reduced glass temperature Trg (e.g., about 0.6 to 0.63) and large supercooled liquid region ΔTx (e.g., about 50-100° C.).
摘要翻译： 在环境温度下具有高锰含量且非铁磁性的铁基非晶态合金。 大块固化的亚铁基非晶合金是含有约50原子％铁作为主要成分的多组分体系。 剩余的组合物合并了准金属（b族元素）和主要选自锰，铬和难熔金属的其他元素的合适混合物。 获得了各种类型的非铁磁性亚铁基块状非晶态金属合金。 一类是含锰和硼作为主要合金成分的高锰类。 另一类是含有锰，钼和碳作为主要合金成分的高锰高钼类。 可以以各种形式和形状获得这些体积固化的非晶合金用于各种应用和使用。 这些合金的良好加工性可归因于高玻璃化温度Trg（例如约0.6至0.63）和大过冷液体区域DeltaTx（例如约50-100℃）。
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