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1.发明授权Clad structural member with NBTIALCR alloy cladding and niobium base metal core 失效带有NBTIALCR合金包层和铌基底金属芯的包层结构件
公开(公告)号：US5320911A
公开(公告)日：1994-06-14
申请号：US953910
申请日：1992-09-30
申请人： Melvin R. Jackson , Mark G. Benz , John R. Hughes
发明人： Melvin R. Jackson , Mark G. Benz , John R. Hughes
CPC分类号： C22C49/10 , Y10T428/12486 , Y10T428/12806
摘要： Composite structures having a higher density, stronger reinforcing niobium based alloy embedded within a lower density, lower strength niobium based cladding alloy are provided. The cladding is preferably an alloy having a niobium and titanium base according to the expression:Nb.sub.balance -Ti.sub.32-48 -Al.sub.8-16 -Cr.sub.2-12,provided that the sum (Al+Cr).ltoreq.22 a/o, and where Ti is less than 37 a/o the sum (Al+Cr).ltoreq.16a/o.The reinforcement may be in the form of plates, sheets or rods of the higher strength, higher temperature niobium based reinforcing alloy. The same crystal form is present in both the matrix and the reinforcement and is specifically body centered cubic crystal form.
摘要翻译： 提供了具有较高密度，更强的增强铌基合金嵌入较低密度的复合结构，较低强度的铌基包层合金。 根据以下表达式，包层优选为具有铌和钛基的合金：Nbbalance-Ti32-48-Al8-16-Cr2-12，条件是总和（Al + Cr）= 22 a / o，其中 Ti小于37 a / o的总和（Al + Cr）
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2.发明授权Composite structure with NbTiAl alloy matrix and niobium base metal reinforcement 失效NbTiAl合金基体和铌基金属增强复合结构
公开(公告)号：US5270122A
公开(公告)日：1993-12-14
申请号：US816164
申请日：1992-01-02
申请人： Mark G. Benz , Melvin R. Jackson , John R. Hughes
发明人： Mark G. Benz , Melvin R. Jackson , John R. Hughes
IPC分类号： B22F3/20 , B22F1/00 , C22C1/04 , C22C14/00 , C22C27/02 , C22C47/00 , C22C47/14 , C22C49/00 , C22C49/11 , C22C1/09
CPC分类号： C22C1/045 , B22F1/0003 , C22C47/14 , Y10T428/12486
摘要： Composite structures having a higher density, stronger reinforcing niobium based alloy embedded within a lower density, lower strength niobium based alloy are provided. The matrix is preferably an alloy having a niobium and titanium base according to the expression:Nb.sub.balance --Ti.sub.31-48 --Al.sub.8-21.The reinforcement may be in the form of strands of the higher strength, higher temperature niobium based alloy. The same crystal form is present in both the matrix and the reinforcement and is specifically body centered cubic crystal form.
摘要翻译： 提供了具有较高密度的复合结构，嵌入较低密度的较强的增强铌基合金，较低强度的铌基合金。 该基体优选为具有Nbbalance-Ti31-48-Al8-21的铌和钛基的合金。 加强件可以是较高强度，较高温度的铌基合金的股线的形式。 在基质和强化物中都存在相同的晶体形式，特别是体心立方晶体形式。
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3.发明授权Clad structural member with NbTiHf alloy cladding and niobium base metal core 失效包层NbTiHf合金包层和铌基金属芯结构件
公开(公告)号：US5405708A
公开(公告)日：1995-04-11
申请号：US953907
申请日：1992-09-30
申请人： Melvin R. Jackson , Mark G. Benz , John R. Hughes
发明人： Melvin R. Jackson , Mark G. Benz , John R. Hughes
CPC分类号： C22C49/00 , Y10T428/12486 , Y10T428/12806
摘要： Composite structures having a higher density, stronger reinforcing niobium based alloy embedded within a lower density, lower strength niobium based cladding alloy are provided. The cladding is preferably an alloy having a niobium and titanium base according to the expression:Nb.sub.balance -Ti.sub.35-45 -Hf.sub.10-15.The reinforcement may be in the form of plates, sheets or rods of the higher strength, higher temperature niobium based reinforcing alloy. The same crystal form is present in both the matrix and the reinforcement and is specifically body centered cubic crystal form.
摘要翻译： 提供了具有较高密度，更强的增强铌基合金嵌入较低密度的复合结构，较低强度的铌基包层合金。 包层优选为根据以下表达式的具有铌和钛基的合金：Nbbalance-Ti35-45-Hf10-15。 加强件可以是较高强度，较高温度的铌基增强合金的板，片或棒的形式。 在基质和强化物中都存在相同的晶体形式，特别是体心立方晶体形式。
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4.发明授权Clad structural member with NbTiAl low Hf alloy cladding and niobium base metal core 失效具有NbTiAl低Hf合金包层和铌基金属芯的包层结构件
公开(公告)号：US5426001A
公开(公告)日：1995-06-20
申请号：US953700
申请日：1992-09-30
申请人： Melvin R. Jackson , Mark G. Benz , John R. Hughes
发明人： Melvin R. Jackson , Mark G. Benz , John R. Hughes
CPC分类号： C22C47/00 , C22C49/10 , Y10T428/12486 , Y10T428/12806
摘要： Composite structures having a higher density, stronger reinforcing niobium based alloy embedded within a lower density, lower strength niobium based cladding alloy are provided. The cladding is preferably an alloy having a niobium and titanium base according to the expression:Nb.sub.balance --Ti.sub.40-48 --Al.sub.12-22 --Hf.sub.0.5-6.The reinforcement may be in the form of plates, sheets or rods of the higher strength, higher temperature niobium based reinforcing alloy. The same crystal form is present in both the matrix and the reinforcement and is specifically body centered cubic crystal form.
摘要翻译： 提供了具有较高密度，更强的增强铌基合金嵌入较低密度的复合结构，较低强度的铌基包层合金。 包层优选为根据以下表达式的具有铌和钛基的合金：Nbbalance-Ti40-48-Al12-22-Hf0.5-6。 加强件可以是较高强度，较高温度的铌基增强合金的板，片或棒的形式。 在基质和强化物中都存在相同的晶体形式，特别是体心立方晶体形式。
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5.发明授权Clad structural member with NbTiAl high Hf alloy cladding and niobium base metal core 失效包层结构件，NbTiAl高Hf合金包层和铌基底金属芯
公开(公告)号：US5306570A
公开(公告)日：1994-04-26
申请号：US953911
申请日：1992-09-30
申请人： Melvin R. Jackson , Mark G. Benz , John R. Hughes
发明人： Melvin R. Jackson , Mark G. Benz , John R. Hughes
CPC分类号： C22C49/10 , Y10T428/12486 , Y10T428/12806
摘要： Composite structures having a higher density, stronger reinforcing niobium based alloy embedded within a lower density, lower strength niobium based cladding alloy are provided. The cladding is preferably an alloy having a niobium and titanium base according to the expression:Nb balance-Ti32-45-Al-3-18-Hf-8-15.The reinforcement may be in the form of plates, sheets or rods of the higher strength, higher temperature niobium based reinforcing alloy. The same crystal form is present in both the matrix and the reinforcement and is specifically body centered cubic crystal form.
摘要翻译： 提供了具有较高密度，更强的增强铌基合金嵌入较低密度的复合结构，较低强度的铌基包层合金。 根据Nb平衡-Ti32-45-Al-3-18-Hf-8-15的形式，包层优选为具有铌和钛基的合金。 加强件可以是较高强度，较高温度的铌基增强合金的板，片或棒的形式。 在基质和强化物中都存在相同的晶体形式，特别是体心立方晶体形式。
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6.发明授权Composite structure with NbTiAl and high Hf alloy matrix and niobium base metal reinforcement 失效复合结构与NbTiAl和高Hf合金基体和铌基金属增强
公开(公告)号：US5277990A
公开(公告)日：1994-01-11
申请号：US815794
申请日：1992-01-02
申请人： Mark G. Benz , Melvin R. Jackson , John R. Hughes
发明人： Mark G. Benz , Melvin R. Jackson , John R. Hughes
CPC分类号： C22C27/02 , C22C30/00 , C22C49/00 , Y10T428/12028 , Y10T428/12035 , Y10T428/1216 , Y10T428/12444 , Y10T428/12465 , Y10T428/12486 , Y10T428/12819
摘要： Composite structures having a higher density, stronger reinforcing niobium based alloy embedded within a lower density, lower strength niobium based alloy are provided. The matrix is preferably an alloy having a niobium and titanium base according to the expression:Nb--Ti.sub.32-45 --Al.sub.3-18 --Hf.sub.8-15and the reinforcement may be in the form of strands of the higher strength, higher temperature niobium based alloy. The same crystal form is present in both the matrix and the reinforcement and is specifically body centered cubic crystal form.
摘要翻译： 提供了具有较高密度的复合结构，嵌入较低密度的较强的增强铌基合金，较低强度的铌基合金。 该基体优选为根据Nb-Ti32-45-Al3-18-Hf8-15的铌和钛基的合金，并且增强材料可以是较高强度，较高温度的铌基合金 。 在基质和强化物中都存在相同的晶体形式，特别是体心立方晶体形式。
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7.发明授权Clad structural member with NbTiAlCr HF alloy cladding and niobium base metal core 失效包层结构件采用NbTiAlCr HF合金包层和铌基底金属芯
公开(公告)号：US5273831A
公开(公告)日：1993-12-28
申请号：US953702
申请日：1992-09-30
申请人： Melvin R. Jackson , Mark G. Benz , John R. Hughes
发明人： Melvin R. Jackson , Mark G. Benz , John R. Hughes
CPC分类号： C22C49/00 , C22C27/02 , Y10T428/12486 , Y10T428/12806 , Y10T428/12812 , Y10T428/12819
摘要： Composite structures having a higher density, stronger reinforcing niobium based alloy embedded within a lower density, lower strength niobium based cladding alloy are provided. The cladding is preferably an alloy having a niobium and titanium base according to the expression:Nb.sub.balance -Ti.sub.27-40.5 -Al.sub.4.5-10.5 -Hf.sub.1.5-5.5 V.sub.0-6 Cr.sub.4.5-8.5 Zr.sub.0-1 C.sub.0-0.5,where each metal of the metal/metal composite has a body centered cubic crystal structure, andwherein the ratio of concentrations of Ti to Nb (Ti/Nb) is greater than or equal (.gtoreq.) to 0.5, andwherein the maximum concentration of the Hf+V+Al+Cr additives is less than or equal (.ltoreq.) to the expression:16.5+5.times.Ti/Nb.The reinforcement may be in the form of plates, sheets or rods of the higher strength, higher temperature niobium based reinforcing alloy. The same crystal form is present in both the matrix and the reinforcement and is specifically body centered cubic crystal form.
摘要翻译： 提供了具有较高密度，更强的增强铌基合金嵌入较低密度的复合结构，较低强度的铌基包层合金。 包层优选为根据以下表达式具有铌和钛基的合金：Nbbalance-Ti27-40.5-Al4.5-10.5-Hf1.5-5.5V0-6Cr4.5-8.5Zr0-1C0-0.5，其中每种金属 的金属/金属复合体具有体心立方晶体结构，其中Ti与Nb的浓度比（Ti / Nb）大于或等于（> / =）至0.5，其中Hf的最大浓度 + V + Al + Cr添加剂与16.5 + 5×Ti / Nb的表达式小于或等于（<=）。 加强件可以是较高强度，较高温度的铌基增强合金的板，片或棒的形式。 在基质和强化物中都存在相同的晶体形式，特别是体心立方晶体形式。
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8.发明授权Method of making an improved target/stem connection for x-ray tube anode assemblies 失效制造x射线管阳极组件改进的靶/杆连接的方法
公开(公告)号：US5547410A
公开(公告)日：1996-08-20
申请号：US272065
申请日：1994-07-08
CPC分类号： H01J35/101 , H01J2235/1013
摘要： Methods of making an improved high performance x-ray system having a rotating anode therein are available. The anode includes an improved target/stem connection which reduces tube failure due to anode assembly imbalance. Methods of bonding a metallic target and a metal stem to form a composite rotating x-ray tube target are also available. In these procedures an insert of an alloy, for example, tantalum or its alloys , is placed between the target and the niobium-alloy stem and then bonded thereto to produce a composite x-ray tube target/stem having a high remelt temperature and bond strength which retains its balance throughout the manufacturing process and during x-ray tube operations.
摘要翻译： 制造其中具有旋转阳极的改进的高性能x射线系统的方法是可用的。 阳极包括改进的靶/杆连接，其减少由于阳极组件不平衡引起的管故障。 也可以将金属靶和金属杆接合以形成复合旋转X射线管靶的方法。 在这些程序中，将合金（例如钽或其合金）的插入件放置在靶和铌合金杆之间，然后结合到其上以产生具有高重熔温度和粘结的复合x射线管靶/杆 在整个制造过程和X射线管操作期间保持平衡的强度。
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9.发明授权Clad structural member with NbTiAl alloy cladding and niobium base metal core 失效NbTiAl合金包层和铌基金属芯的包层结构件
公开(公告)号：US5318859A
公开(公告)日：1994-06-07
申请号：US953701
申请日：1992-09-30
申请人： Melvin R. Jackson , Mark G. Benz , John R. Hughes
发明人： Melvin R. Jackson , Mark G. Benz , John R. Hughes
CPC分类号： C22C47/00 , B32B15/01 , Y10T428/12486 , Y10T428/12806
摘要： Composite structures having a higher density, stronger reinforcing niobium based alloy embedded within a lower density, lower strength niobium based cladding alloy are provided. The cladding is preferably an alloy having a niobium and titanium base according to the expression:Nb.sub.balance -Ti.sub.31-48 -Al.sub.8-21.The reinforcement may be in the form of plates, sheets or rods of the higher strength, higher temperature niobium based reinforcing alloy. The same crystal form is present in both the matrix and the reinforcement and is specifically body centered cubic crystal form.
摘要翻译： 提供了具有较高密度，更强的增强铌基合金嵌入较低密度的复合结构，较低强度的铌基包层合金。 包层优选为根据以下表达式的具有铌和钛基的合金：Nbbalance-Ti31-48-Al8-21。 加强件可以是较高强度，较高温度的铌基增强合金的板，片或棒的形式。 在基质和强化物中都存在相同的晶体形式，特别是体心立方晶体形式。
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10.发明授权Composite structure with NBTIA1CRHF alloy matrix and niobium base metal reinforcement 失效复合结构与NBTIA1CRHF合金基体和铌基金属增强
公开(公告)号：US5304427A
公开(公告)日：1994-04-19
申请号：US907949
申请日：1992-07-02
申请人： Mark G. Benz , Melvin R. Jackson , John R. Hughes
发明人： Mark G. Benz , Melvin R. Jackson , John R. Hughes
CPC分类号： C22C27/02 , C22C49/00 , Y10T428/12028 , Y10T428/12035 , Y10T428/1216 , Y10T428/12444 , Y10T428/12465 , Y10T428/12486
摘要： Composite structures having a higher density, stronger reinforcing niobium based alloy embedded within a lower density, lower strength niobium based alloy are provided. The matrix is preferably an alloy having a niobium and titanium base according to the expression:Nb--Ti.sub.27-40.5 --Al.sub.4.5-10.5 --Hf.sub.1.5-5.5 Cr.sub.4.5-8.5 V.sub.0-6,where each metal of the metal/metal composite has a body centered cubic crystal structure, andwherein the ratio of concentrations of Ti to Nb (Ti/Nb) is greater than or equal (.gtoreq.) to 0.5, andwherein the maximum concentration of the Hf+V+Al+Cr additives is less than or equal (.ltoreq.) to the expression:16.5+(5.times.Ti/Nb),and the reinforcement may be in the form of strands of the higher strength, higher temperature niobium based alloy. The same crystal form is present in both the matrix and the reinforcement and is specifically body centered cubic crystal form.
摘要翻译： 提供了具有较高密度的复合结构，嵌入较低密度的较强的增强铌基合金，较低强度的铌基合金。 该基体优选为根据以下表达式的Nb和Ti的合金：Nb-Ti27-40.5-Al4.5-10.5-Hf1.5-5.5Cr4.5-8.5V0-6，其中金属/ 金属复合体具有体心立方晶体结构，其中Ti与Nb（Ti / Nb）的浓度比例大于等于（> =）〜0.5，其中Hf + V + Al + Cr添加剂与16.5+（5 * Ti / Nb）的表达式小于或等于（<=），并且增强材料可以是较高强度，较高温度的铌基合金的股线形式。 在基质和强化物中都存在相同的晶体形式，特别是体心立方晶体形式。
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