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1.发明授权公开(公告)号：US08293036B2
公开(公告)日：2012-10-23
申请号：US12612319
申请日：2009-11-04
IPC分类号： C22C45/10
CPC分类号： C22C45/02 , C22C1/002 , C22C33/0285 , C22C2200/02
摘要： The present disclosure relates to a glass forming alloy. The glass forming alloy may include 43.0 atomic percent to 68.0 atomic percent iron, 10.0 atomic percent to 19.0 atomic percent boron, 13.0 atomic percent to 17.0 atomic percent nickel, 2.5 atomic percent to 21.0 atomic percent cobalt, optionally 0.1 atomic percent to 6.0 atomic percent carbon, and optionally 0.3 atomic percent to 3.5 atomic percent silicon. Furthermore, the glass forming alloy includes between 5% to 95% by volume one or more spinodal glass matrix microconstituents which include one or more semi-crystalline or crystalline phases at a length scale less than 50 nm in a glass matrix. In addition, the glass forming alloy is capable of blunting shear bands through localized deformation induced changes under tension.
摘要翻译： 本公开涉及一种玻璃形成合金。 玻璃形成合金可以包括43.0原子％至68.0原子％的铁，10.0原子％至19.0原子％的硼，13.0原子％至17.0原子％的镍，2.5原子％至21.0原子％的钴，任选的0.1原子％至6.0原子％ 碳和任选的0.3原子％至3.5原子％的硅。 此外，玻璃形成合金包括5体积％至95体积％的一种或多种旋转玻璃基质微组成物，其包含玻璃基质中尺寸小于50nm的一个或多个半结晶相或结晶相。 此外，玻璃成形合金能够通过局部变形引起的张力下的变化而使剪切带钝化。
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2.发明授权Utilization of carbon dioxide and/or carbon monoxide gases in processing metallic glass compositions 有权二氧化碳和/或一氧化碳气体在加工金属玻璃组合物中的利用公开(公告)号：US08807197B2
公开(公告)日：2014-08-19
申请号：US13019041
申请日：2011-02-01
CPC分类号： C22C45/02 , C22C33/003
摘要： A method of forming an iron based glass forming alloy. The method may include providing a feedstock of an iron based glass forming alloy, melting the feedstock, casting the feedstock into an elongated body in an environment comprising 50% or more of a gas selected from carbon dioxide, carbon monoxide or mixtures thereof.
摘要翻译： 一种形成铁基玻璃形成合金的方法。 该方法可以包括提供铁基玻璃形成合金的原料，熔化原料，在包含50％或更多种选自二氧化碳，一氧化碳或其混合物的气体的环境中将原料浇铸成细长体。
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公开(公告)号：US20110100347A1
公开(公告)日：2011-05-05
申请号：US12938241
申请日：2010-11-02
申请人： Daniel James BRANAGAN , Brian E. MEACHAM , Jason K. WALLESER , Jikou ZHOU , Alla V. SERGUEEVA , David PARATORE
发明人： Daniel James BRANAGAN , Brian E. MEACHAM , Jason K. WALLESER , Jikou ZHOU , Alla V. SERGUEEVA , David PARATORE
CPC分类号： B23D61/185 , B24B27/0633 , B28D5/045 , C22C38/00 , C22C45/02 , Y10T83/9292
摘要： Wire for cutting feedstock and a method for cutting feedstock with the wire. The wire may include an iron based alloy comprising at least 35 at % iron, nickel and/or cobalt in the range of about 7 to 50 at %, at least one non-metal or metalloid selected from the group consisting of boron, carbon, silicon, phosphorus, and/or nitrogen present in the range of about 1 to 35 at %, and one metal selected from the group consisting of copper, titanium, molybdenum, aluminum, and/or chromium present in the range of about 0 to 25 at %, wherein the wire has an aspect ratio of greater than one and exhibits metallic and/or crystalline phases of less than 500 nm in size.
摘要翻译： 用于切割原料的电线和用电线切割原料的方法。 导线可以包括铁基合金，其包含至少35at％的铁，约7至50at％的镍，和/或钴，至少一种非金属或准金属选自硼，碳， 硅，磷和/或氮存在的范围为约1至35原子％，和一种选自铜，钛，钼，铝和/或铬的金属，其存在范围为约0至25 at％，其中导线具有大于1的纵横比，并且具有尺寸小于500nm的金属和/或结晶相。
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4.发明申请Utilization of Carbon Dioxide And/Or Carbon Monoxide Gases in Processing Metallic Glass Compositions 有权二氧化碳和/或一氧化碳气体在加工金属玻璃组合物中的利用公开(公告)号：US20110186259A1
公开(公告)日：2011-08-04
申请号：US13019041
申请日：2011-02-01
CPC分类号： C22C45/02 , C22C33/003
摘要： A method of forming an iron based glass forming alloy. The method may include providing a feedstock of an iron based glass forming alloy, melting the feedstock, casting the feedstock into an elongated body in an environment comprising 50% or more of a gas selected from carbon dioxide, carbon monoxide or mixtures thereof.
摘要翻译： 一种形成铁基玻璃形成合金的方法。 该方法可以包括提供铁基玻璃形成合金的原料，熔化原料，在包含50％或更多种选自二氧化碳，一氧化碳或其混合物的气体的环境中将原料浇铸成细长体。
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公开(公告)号：US20110108166A1
公开(公告)日：2011-05-12
申请号：US12941866
申请日：2010-11-08
CPC分类号： C22C45/02 , B32B3/12 , B32B15/011 , B32B15/18 , C22C33/003 , Y10T29/49616 , Y10T428/1234
摘要： A honeycomb structure and a method of forming an iron based glass forming honeycomb structure. The honeycomb structure may include at least two sheets, each having a thickness in the range of 0.01 mm to 0.15 mm, formed from an iron based glass forming alloy comprising 40 to 68 atomic percent iron, 13 to 17 atomic percent nickel, 2 to 21 atomic percent cobalt, 12 to 19 atomic percent boron, optionally 0.1 to 6 atomic percent carbon, optionally 0.3 to 4 atomic percent silicon, optionally 1 to 20 percent chromium. The sheets may be stacked, bonded together and formed into a honeycomb. The honeycomb structure may include a plurality of cells.
摘要翻译： 蜂窝结构体和形成铁基玻璃形成蜂窝结构体的方法。 所述蜂窝结构体可以包括至少两个片，每个片的厚度在0.01mm至0.15mm的范围内，由铁基玻璃形成合金形成，所述铁基玻璃形成合金包含40至68原子％的铁，13至17原子％的镍，2至21 原子百分比的钴，12至19原子百分比的硼，任选的0.1至6原子％的碳，任选的0.3至4原子％的硅，任选的1至20％的铬。 片材可以堆叠，粘合在一起并形成蜂窝状。 蜂窝结构可以包括多个单元。
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6.发明授权Process for continuous production of ductile microwires from glass forming systems 有权从玻璃成型系统连续生产延性微丝的工艺公开(公告)号：US08858739B2
公开(公告)日：2014-10-14
申请号：US12910640
申请日：2010-10-22
CPC分类号： B22D11/005 , C03B37/026 , C21D1/56 , C21D9/52 , C21D2201/03 , C22C38/02 , C22C38/105 , C22C45/02 , H01F1/15333
摘要： A method and system of forming a micro-wire including heating metal feedstock to a liquid state within a glass tube, wherein the metal feedstock includes an iron based glass forming alloy comprising one or more of nickel and cobalt present in the range of 7 atomic percent to 50 atomic percent and one or more of boron, carbon, silicon, phosphorous and nitrogen present in the range of 1 to 35 atomic percent. Negative pressure may be provided to the interior the glass tube and the glass tube containing the metal feedstock may be drawn down. The metal feedstock in the glass tube may be cooled at a rate sufficient to form a wire exhibiting crystalline microstructures present in the range of 2 to 90 percent by volume in a glass matrix.
摘要翻译： 一种形成微丝的方法和系统，其包括在玻璃管内加热金属原料至液态，其中所述金属原料包括铁基玻璃形成合金，其包含一种或多种镍和钴，其存在于7原子％ 至50原子％，并且硼，碳，硅，磷和氮中的一种或多种存在1至35原子百分比的范围内。 可以向内部提供负压，玻璃管和包含金属原料的玻璃管可以被拉下。 玻璃管中的金属原料可以以足以形成呈玻璃基质中呈现出2至90体积％范围内的结晶微结构的丝的速率来冷却。
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公开(公告)号：US08689777B2
公开(公告)日：2014-04-08
申请号：US12938241
申请日：2010-11-02
申请人： Daniel James Branagan , Brian E. Meacham , Jason K. Walleser , Jikou Zhou , Alla V. Sergueeva , David Paratore
发明人： Daniel James Branagan , Brian E. Meacham , Jason K. Walleser , Jikou Zhou , Alla V. Sergueeva , David Paratore
CPC分类号： B23D61/185 , B24B27/0633 , B28D5/045 , C22C38/00 , C22C45/02 , Y10T83/9292
摘要： Wire for cutting feedstock and a method for cutting feedstock with the wire. The wire may include an iron based alloy comprising at least 35 at % iron, nickel and/or cobalt in the range of about 7 to 50 at %, at least one non-metal or metalloid selected from the group consisting of boron, carbon, silicon, phosphorus, and/or nitrogen present in the range of about 1 to 35 at %, and one metal selected from the group consisting of copper, titanium, molybdenum, aluminum, and/or chromium present in the range of about 0 to 25 at %, wherein the wire has an aspect ratio of greater than one and exhibits metallic and/or crystalline phases of less than 500 nm in size.
摘要翻译： 用于切割原料的电线和用电线切割原料的方法。 导线可以包括铁基合金，其包含至少35at％的铁，约7至50at％的镍，和/或钴，至少一种非金属或准金属选自硼，碳， 硅，磷和/或氮存在的范围为约1至35原子％，和一种选自铜，钛，钼，铝和/或铬的金属，其存在范围为约0至25 at％，其中导线具有大于1的纵横比，并且具有尺寸小于500nm的金属和/或结晶相。
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公开(公告)号：US08497027B2
公开(公告)日：2013-07-30
申请号：US12941866
申请日：2010-11-08
CPC分类号： C22C45/02 , B32B3/12 , B32B15/011 , B32B15/18 , C22C33/003 , Y10T29/49616 , Y10T428/1234
摘要： A honeycomb structure and a method of forming an iron based glass forming honeycomb structure. The honeycomb structure may include at least two sheets, each having a thickness in the range of 0.01 mm to 0.15 mm, formed from an iron based glass forming alloy comprising 40 to 68 atomic percent iron, 13 to 17 atomic percent nickel, 2 to 21 atomic percent cobalt, 12 to 19 atomic percent boron, optionally 0.1 to 6 atomic percent carbon, optionally 0.3 to 4 atomic percent silicon, optionally 1 to 20 percent chromium. The sheets may be stacked, bonded together and formed into a honeycomb. The honeycomb structure may include a plurality of cells.
摘要翻译： 蜂窝结构体和形成铁基玻璃形成蜂窝结构体的方法。 所述蜂窝结构体可以包括至少两个片，每个片的厚度在0.01mm至0.15mm的范围内，由铁基玻璃形成合金形成，所述铁基玻璃形成合金包含40至68原子％的铁，13至17原子％的镍，2至21 原子百分比的钴，12至19原子百分比的硼，任选的0.1至6原子％的碳，任选的0.3至4原子％的硅，任选的1至20％的铬。 片材可以堆叠，粘合在一起并形成蜂窝状。 蜂窝结构可以包括多个单元。
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9.发明申请ALLOYS EXHIBITING SPINODAL GLASS MATRIX MICROCONSTITUENTS STRUCTURE AND DEFORMATION MECHANISMS 审中-公开合金展示弹性玻璃矩阵微观结构与变形机理公开(公告)号：US20110293463A1
公开(公告)日：2011-12-01
申请号：US13118035
申请日：2011-05-27
CPC分类号： C22C45/02 , C21D9/525 , C22C37/10 , C22C38/002 , C22C38/02 , C22C38/08 , C22C38/105 , C22C38/34 , C22C38/48 , C22C38/52 , C22C38/54 , C22C38/56
摘要： An alloy composition comprising iron present in the range of 49 atomic percent (at %) to 65 at %, nickel present in the range of 10.0 at % to 16.5 at %, cobalt optionally present in the range of 0.1 at % to 12 at %, boron present in the range of 12.5 at % to 16.5 at %, silicon optionally present in the range of 0.1 at % to 8.0 at %, carbon optionally present in the range of 2 at % to 5 at %, chromium optionally present in the range of 2.5 at % to 13.35 at %, and niobium optionally present in the range of 1.5 at % to 2.5 at %, wherein the alloy composition exhibits spinodal glass matrix microconstituents when cooled at a rate in the range of 103K/s to 104K/s and develops a number of shear bands per linear meter in the range of greater than 1.1×102 m−1 to 107 m−1 upon application of a tensile force applied at a rate of 0.001 s−1.
摘要翻译： 一种合金组合物，其包含铁原子比范围为49原子百分比（at％）至65原子％，镍存在于10.0原子％至16.5原子％的范围内，钴任选以0.1at％至12at％ ，存在于12.5at％至16.5at％范围内的硼，任选以0.1at％至8.0at％的范围存在的硅，任选以2at％至5at％的范围内存在的铬，任选存在于 范围为2.5原子％至13.35原子％，铌任选存在于1.5原子％至2.5原子％的范围内，其中当以103K / s至104K / s的速率冷却时，合金组合物显示旋转玻璃基质微观成分， 并且在施加以0.001s -1的速率施加的张力时，每线性仪表出现大于1.1×102m-1至107m-1范围内的剪切带。
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10.发明授权Process for manufacturing a perpendicular magnetic recording writer pole with nonmagnetic bevel 失效制造具有非磁性斜面的垂直磁记录刻录机的方法公开(公告)号：US08628672B1
公开(公告)日：2014-01-14
申请号：US13535091
申请日：2012-06-27
申请人： Weimin Si , Ying Hong , Zhigang Bai , Yunhe Huang , Fenglin Liu , Hong Zhang , Jikou Zhou , Xiaoyu Yang , Yuan Yao , Iulica Zana , Feng Liu , Ling Wang
发明人： Weimin Si , Ying Hong , Zhigang Bai , Yunhe Huang , Fenglin Liu , Hong Zhang , Jikou Zhou , Xiaoyu Yang , Yuan Yao , Iulica Zana , Feng Liu , Ling Wang
IPC分类号： B44C1/22
CPC分类号： G11B5/315 , G11B5/1278 , G11B5/3116 , G11B5/3163
摘要： A method for fabricating a magnetic recording transducer having a magnetic writer pole with a short effective throat height is provided. In an embodiment, a writer structure comprising a magnetic writer pole having a trailing bevel and a nonmagnetic stack on the top surface of the writer pole is provided. A dielectric write gap layer comprising alumina is deposited over the trailing bevel section and the nonmagnetic stack; and at least one etch stop layer is deposited over the dielectric write gap layer. A layer of nonmagnetic fill material is deposited over the etch stop layer and to form a nonmagnetic bevel by performing a dry etch process. The etch stop layer(s) are removed from the short throat section; and a trailing shield is deposited over the short throat section, nonmagnetic bevel, and nonmagnetic stack top surface.
摘要翻译： 提供一种制造具有具有短的有效喉部高度的磁性写入极的磁记录换能器的方法。 在一个实施例中，提供了一种写入器结构，其包括在写入器极的顶表面上具有后斜面和非磁性堆叠的磁性写入极。 包含氧化铝的电介质写入间隙层沉积在后斜面部分和非磁性层上; 并且至少一个蚀刻停止层沉积在电介质写间隙层上。 一层非磁性填充材料沉积在蚀刻停止层上并通过执行干法蚀刻工艺形成非磁性斜面。 蚀刻停止层从短喉部分移除; 并且尾部屏蔽层沉积在短喉部分，非磁性斜面和非磁性堆叠顶表面上。
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