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1. 发明授权

US4769214A Ultrahigh carbon steels containing aluminum 失效
标题翻译：超高碳钢含铝
公开(公告)号：US4769214A
公开(公告)日：1988-09-06
申请号：US777520
申请日：1985-09-19
申请人： Oleg D. Sherby , Dong W. Kum , Toshimasa Oyama , Jeffrey Wadsworth
发明人： Oleg D. Sherby , Dong W. Kum , Toshimasa Oyama , Jeffrey Wadsworth
IPC分类号： C22C38/00 , C22C38/06 , C22C38/32
CPC分类号： C21D7/13 , C22C38/06 , C21D2201/02 , C21D2211/003 , C21D2211/009
摘要： An ultrahigh carbon steel having a composition of carbon in an amount of from about 0.8 weight percent up to the maximum solubility limit of carbon in austenite, aluminum in an amount of from about 0.5 to about 10 weight percent, an effective amount of a stabilizing element acting to stabilize iron carbide against graphitization, and the balance iron. Preferably, the aluminum is present in an amount of from about 0.5 to about 6.4 weight percent and the stabilizing element is chromium. The steel has excellent ductility and is readily hot, warm and cold worked without cracking. It is particularly useful in superplastic forming operations, and may be processed to a suitable microstructure by any technique which reduces its grain size to about 10 microns or less, and preferably to about 1 micron. Such a very fine grain size is readily acheived with the steel, and the aluminum and stabilizing additions act to retain the fine grain size during superplastic processing.
摘要翻译：一种超高碳钢，其碳含量为奥氏体中碳的最大溶解度极限为约0.8重量％，铝为约0.5至约10重量％，有效量的稳定元素用于稳定铁素体与石墨化，平衡铁。优选地，铝的存在量为约0.5至约6.4重量％，稳定化元素为铬。钢具有优良的延展性，并且易于热，温和冷加工而不开裂。它在超塑性成形操作中特别有用，并且可以通过将其晶粒尺寸降低至约10微米或更小，优选至约1微米的任何技术来加工成合适的微结构。这种非常细的晶粒尺寸很容易与钢一起实现，并且铝和稳定添加剂在超塑性加工过程中起着保持细晶粒度的作用。

2. 发明授权

US4448613A Divorced eutectoid transformation process and product of ultrahigh carbon steels 失效
标题翻译：离心共析转化工艺及超高碳钢产品
公开(公告)号：US4448613A
公开(公告)日：1984-05-15
申请号：US381194
申请日：1982-05-24
申请人： Oleg D. Sherby , Toshimasa Oyama , Jeffrey Wadsworth
发明人： Oleg D. Sherby , Toshimasa Oyama , Jeffrey Wadsworth
IPC分类号： C21D1/32 , C21D8/00
CPC分类号： C21D8/00 , C21D1/32
摘要： An ultrahigh carbon steel consisting of a structure formed by divorced eutectoid transformation with or without accompanying deformation such that substantially no pearlite is formed, having a fine grained iron matrix stabilized by cementite in spheroidized form. A method for processing the steel including heat treatment and mechanical working to form spheroidized proeutectoid carbide particles then reheating the steel for a time such that the carbon is not uniformly distributed in the austentite so that upon cooling, with or without accompanying deformation, a divorced eutectoid transformation occurs leading to a structure of spheroidized cementite in a fine ferrite grain matrix.
摘要翻译：一种超高碳钢，由具有或不伴随变形的离散共析转变形成的结构构成，使得基本上不形成珠光体，具有通过球墨铸铁稳定的细粒铁基体。一种用于加工钢的方法，包括热处理和机械加工以形成球化的共析碳化物颗粒，然后将钢再加热一段时间，使得碳不均匀地分布在奥氏体中，使得在冷却时，伴随变形或不伴随变形，离心共析在细铁素体晶粒基体中发生变形，导致球状渗碳体的结构。

3. 发明授权

US4492671A Method for consolidation of iron-based alloy powder by cyclic phase transformation under pressure 失效
标题翻译：在压力下通过循环相变固结铁基合金粉末的方法
公开(公告)号：US4492671A
公开(公告)日：1985-01-08
申请号：US358365
申请日：1982-03-15
申请人： Oscar Ruano , Jeffrey Wadsworth , Oleg D. Sherby
发明人： Oscar Ruano , Jeffrey Wadsworth , Oleg D. Sherby
IPC分类号： B22F3/16 , B22F3/14
CPC分类号： B22F3/16
摘要： A powder metallurgical method of consolidating iron-based alloy powder, particularly white cast iron, to form a body of high density in which the powder is thermally cycled above and below the alpha-gamma transformation temperature of below 800.degree. C., and a stress of between 1.7 MPa and 34.5 MPa is simultaneously applied to the powder to form a high density consolidated body.
摘要翻译：一种固结铁基合金粉末，特别是白色铸铁的粉末冶金方法，以形成高密度体，其中粉末在低于800℃的α-γ转变温度之上和之下热循环，并且应力同时施加在1.7MPa和34.5MPa之间以形成高密度固结体。

4. 发明申请

US20070087392A1 Method for diagnosing head and neck squamous cell carcinoma 审中-公开
标题翻译：头颈鳞状细胞癌诊断方法
公开(公告)号：US20070087392A1
公开(公告)日：2007-04-19
申请号：US10569078
申请日：2004-08-19
申请人： Kenneth Somers , Bao-Ling Adam , George Wright , Jeffrey Wadsworth
发明人： Kenneth Somers , Bao-Ling Adam , George Wright , Jeffrey Wadsworth
IPC分类号： G01N33/574
CPC分类号： G01N33/57407 , G01N33/57488
摘要： Disclosed are protein biomarkers and their use in diagnosing head and neck squamous cell carcinoma (HNSCC) or to make a negative diagnosis in patients. Also disclosed are kits for the diagnosis of HNSCC that detect the protein biomarkers of the invention, as well as methods using a plurality of classifiers to make a probable diagnosis of HNSCC. In certain aspects of the invention, the methods include use of a decision tree analysis. Various computer readable media and their use according to the invention are also disclosed.
摘要翻译：公开了蛋白质生物标志物及其在诊断头颈鳞状细胞癌（HNSCC）中的用途或在患者中做出阴性诊断。还公开了用于诊断本发明的蛋白质生物标志物的HNSCC的试剂盒，以及使用多个分类器进行HNSCC可能诊断的方法。在本发明的某些方面，所述方法包括使用决策树分析。还公开了根据本发明的各种计算机可读介质及其用途。

5. 发明授权

US4557770A Aluminum base alloys 失效
标题翻译：铝基合金
公开(公告)号：US4557770A
公开(公告)日：1985-12-10
申请号：US520896
申请日：1983-08-08
申请人： Aldo E. Vidoz , Donald D. Crooks , Richard E. Lewis , Ian G. Palmer , Jeffrey Wadsworth
发明人： Aldo E. Vidoz , Donald D. Crooks , Richard E. Lewis , Ian G. Palmer , Jeffrey Wadsworth
IPC分类号： C22C21/00
CPC分类号： C22C21/00
摘要： Aluminum base alloys characterized by low density, high elastic modulus and high strength and having a composition consisting esentially of aluminum--about 0.5 to about 4.3 weight percent lithium--about 0.02 to about 20 weight percent beryllium.
摘要翻译：铝基合金，其特征在于低密度，高弹性模量和高强度，其组成由铝构成，约为0.5-约4.3重量％的锂 - 约0.02-约20重量％的铍。

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