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1. 发明申请

US20080081149A1 Gas diffusing laminated steel sandwich panels 审中-公开
标题翻译：气体扩散层压钢夹芯板
公开(公告)号：US20080081149A1
公开(公告)日：2008-04-03
申请号：US11536037
申请日：2006-09-28
申请人： Carlton D. Fuerst , Xiaohong Q. Gayden , David R. Sigler
发明人： Carlton D. Fuerst , Xiaohong Q. Gayden , David R. Sigler
IPC分类号： B32B3/10 , B32B3/00
CPC分类号： B32B15/08 , Y10T428/24322 , Y10T428/24562 , Y10T428/31678
摘要： Laminated steel panels which are subjected to forming and assembly operations such as welding that subject the composite construction to high temperatures in localized regions. The metal laminate structure has metal skins sandwiching one or more layers of polymeric material. The polymeric material incorporates cavity structures which are designed to accommodate the gaseous components liberated during welding and other high temperature processes.
摘要翻译：经受诸如焊接的成形和组装操作的层压钢板，其将复合结构承受在局部区域中的高温。金属层压结构具有夹着一层或多层聚合物材料的金属表层。聚合物材料包括腔结构，其被设计成容纳在焊接和其它高温过程期间释放的气体组分。

2. 发明授权

US5395458A Method to enhance the thermomechanical properties of hot-formed magnets and magnets formed thereby 失效
标题翻译：提高由此形成的热成型磁体和磁体的热机械性能的方法
公开(公告)号：US5395458A
公开(公告)日：1995-03-07
申请号：US886210
申请日：1992-05-21
申请人： Carlton D. Fuerst , Earl G. Brewer
发明人： Carlton D. Fuerst , Earl G. Brewer
IPC分类号： C22C1/04 , H01F1/057 , H01F1/02
CPC分类号： C22C1/0441 , H01F1/0576
摘要： In a preferred method, a magnetically hard composition is prepared by intermingling rare earth (RE) metal, transition metal (TM) and boron (B) alloy powders of the general formula RE-(Fe.sub.(1-x) Co.sub.x)-B. The value of x ranges from 0 to 1 and is different for each of the powders, thus providing a blend of alloy powders with diverse Curie temperature (T.sub.c) and a less abrupt rate of change of thermal expansion and/or specific heat with temperature, as compared to a single alloy powder.The magnetically hard compositions with improved thermomechanical properties are formed from two or more alloy powders. Preferably, two alloy powders are used and the value of x for the first alloy is less than about 0.1. The value of x for the second alloy is in a range of about 0.1 to about 0.6, and preferably 0.3 to 0.5.When the intermingled alloy powders of the invention are hot pressed with or without subsequent hot working, a magnetically hard body is formed and it is characterized by a lesser rate of change of specific heat and/or thermal expansion with temperature as compared to any one of the single alloy powders similarly hot pressed or hot worked.
摘要翻译：在优选的方法中，通过混合通式为RE-（Fe（1-x）Cox）-B的稀土（RE）金属，过渡金属（TM）和硼（B））合金粉末来制备磁性硬组合物。 x的值为0至1，对于每种粉末而言是不同的，因此提供具有不同居里温度（Tc）的合金粉末和较低的热膨胀变化率和/或比热随温度变化的混合物，与单一合金粉末相比。具有改善的热机械性能的磁性硬组合物由两种或更多种合金粉末形成。优选地，使用两种合金粉末，并且第一合金的x值小于约0.1。第二合金的x值在约0.1至约0.6的范围内，优选为0.3至0.5。当本发明的混合合金粉末在加热或不进行后续热加工时进行热压时，形成磁性硬体，其特征在于比热和/或热膨胀随温度变化的比例较低单一合金粉末类似地热压或热加工。

3. 发明授权

US5631093A Magnetically coded device 失效
标题翻译：磁编码器
公开(公告)号：US5631093A
公开(公告)日：1997-05-20
申请号：US789702
申请日：1991-11-08
申请人： Thomas A. Perry , John R. Bradley , Thaddeus Schroeder , Carlton D. Fuerst
发明人： Thomas A. Perry , John R. Bradley , Thaddeus Schroeder , Carlton D. Fuerst
IPC分类号： H01F7/02 , C21D1/04 , C21D1/09 , C21D1/34 , C21D8/12 , G01D5/249 , G01P3/487 , H01F1/03 , H01F1/057 , H01F13/00 , H02K1/27 , H02K15/03 , H01F1/032
CPC分类号： C21D1/04 , C21D1/34 , C21D8/1294 , G01D5/249 , G01P3/487 , H01F1/0306 , H01F1/057 , H02K1/2733 , H02K15/03 , C21D1/09 , C21D2221/00 , Y10S428/928 , Y10T428/12465
摘要： Nonmagnetized permanent magnet material is heated in a pattern by a laser beam to a localized temperature above the Curie point or a temperature sufficient to reduce the coercivity sufficiently for an external field to magnetize the pattern in the direction of the field. Magnets so produced can have very high pole density, digital encoding and analog patterns having gradually varying local field strength. Alternating pole magnets of this type can be used for stepper motor magnets.
摘要翻译：非磁化永磁材料通过激光束以图案加热到高于居里点的局部温度或足以降低矫顽力以使外部磁场在场的方向上磁化图案的温度。如此制造的磁体可以具有非常高的极点密度，数字编码和具有逐渐变化的局部场强的模拟图案。这种类型的交流磁极可用于步进电机磁铁。

4. 发明授权

US5037492A Alloying low-level additives into hot-worked Nd-Fe-B magnets 失效
标题翻译：将低级添加剂合金化成热加工的Nd-Fe-B磁体
公开(公告)号：US5037492A
公开(公告)日：1991-08-06
申请号：US626425
申请日：1990-12-17
申请人： Earl G. Brewer , Carlton D. Fuerst
发明人： Earl G. Brewer , Carlton D. Fuerst
IPC分类号： C22C1/04 , H01F1/057
CPC分类号： H01F1/0576 , C22C1/0441
摘要： Diffusion alloying techniques are used to introduce low level additives into hot-worked Nd-Fe-B magnets. The powdered metal is added to the rapidly solidifed ribbons of the magnetic alloy prior to hot working. Diffusion alloying during hot-working permits the final chemistry of the magnet and more specifically the grain boundaries to be determined during the final processing steps. Elements which diffuse into the matrix, such as zinc, copper and nickel, enhance the coercivity by as much as 100 percent in die-upset magnets. At optimum levels, approximately 0.5-0.8 weight percent, the additives did not diminish the remanence or energy product of the magnet.
摘要翻译：使用扩散合金技术将低水平添加剂引入热加工的Nd-Fe-B磁体中。在热加工之前，将粉末金属加入到磁性合金的快速固化带中。在热加工期间的扩散合金化允许在最终加工步骤期间确定磁体的最终化学特性，更具体地说是晶界。扩散到基质中的元素，如锌，铜和镍，可以提高模具磁体中的矫顽力高达100％。在最佳水平下，约0.5-0.8重量％，添加剂不会降低磁体的剩磁或能量产物。

5. 发明授权

US5395459A Method for forming samarium-iron-nitride magnet alloys 失效
标题翻译：形成钐 - 铁 - 氮化物磁体合金的方法
公开(公告)号：US5395459A
公开(公告)日：1995-03-07
申请号：US154678
申请日：1993-11-18
申请人： Frederick E. Pinkerton , Carlton D. Fuerst
发明人： Frederick E. Pinkerton , Carlton D. Fuerst
IPC分类号： H01F1/059 , H01F1/02
CPC分类号： H01F1/059
摘要： In a preferred method, a molten alloy of samarium and iron is formed with a proportion of about 1:4 to about 1:9 of samarium to iron. The molten alloy is then quenched in a non-oxidizing environment at a rate sufficient to form a solid crystalline alloy in the form of a thin ribbon. The ribbon is comminuted to form a powder and the powder is nitrided in a gaseous nitrogen atmosphere. Nitriding causes nitrogen to penetrate and occupy interstitial sites in the Sm-Fe alloy, producing a magnetically hard powder with a high coercivity typically 10 kOe, usually greater than 15 kOe and as high as about 20 to about 23 kOe.
摘要翻译：在优选的方法中，钐和铁的熔融合金以约1:4至约1:9的钐与铁的比例形成。熔融合金然后在非氧化环境中以足以形成薄带形式的固体结晶合金的速率淬火。将带粉碎以形成粉末，并将粉末在氮气气氛中氮化。氮化导致氮气穿透并占据Sm-Fe合金中的间隙位置，产生具有高矫顽力的磁性硬质粉末，通常为10kOe，通常大于15kOe，高达约20至约23kOe。

6. 发明授权

US5091021A Magnetically coded device and method of manufacture 失效
标题翻译：磁性编码装置及其制造方法
公开(公告)号：US5091021A
公开(公告)日：1992-02-25
申请号：US589359
申请日：1990-09-28
申请人： Thomas A. Perry , John R. Bradley , Thaddeus Schroeder , Carlton D. Fuerst
发明人： Thomas A. Perry , John R. Bradley , Thaddeus Schroeder , Carlton D. Fuerst
IPC分类号： H01F7/02 , C21D1/04 , C21D1/09 , C21D1/34 , C21D8/12 , G01D5/249 , G01P3/487 , H01F1/03 , H01F1/057 , H01F13/00 , H02K1/27 , H02K15/03
CPC分类号： C21D1/04 , C21D1/34 , C21D8/1294 , G01D5/249 , G01P3/487 , H01F1/0306 , H01F1/057 , H02K1/2733 , H02K15/03 , C21D1/09 , C21D2221/00 , Y10S428/928 , Y10T428/12465
摘要： Nonmagnetized permanent magnet material is heated in a pattern by a laser beam to a localized temperature above the Curie point or a temperature sufficient to reduce the coercivity sufficiently for an external field to magnetize the pattern in the direction of the field. Magnets so produced can have very high pole density, digital encoding and analog patterns having gradually varying local field strength. Alternating pole magnets of this type can be used for stepper motor magnets.

7. 发明申请

US20110056531A1 METHOD FOR ENHANCING THE PERFORMANCE OF THERMOELECTRIC MATERIALS BY IRRADIATION-PROCESSING 审中-公开
标题翻译：通过辐射加工提高热电材料性能的方法
公开(公告)号：US20110056531A1
公开(公告)日：2011-03-10
申请号：US12555226
申请日：2009-09-08
申请人： Gregory P. Meisner , Carlton D. Fuerst , Jihui Yang
发明人： Gregory P. Meisner , Carlton D. Fuerst , Jihui Yang
IPC分类号： H01L35/34
CPC分类号： H01L35/34 , G21G1/06
摘要： One embodiment includes a method for enhancing thermoelectric properties in a thermoelectric material including irradiation processing.
摘要翻译：一个实施例包括用于增强包括照射处理在内的热电材料中的热电性能的方法。

8. 发明授权

US5085716A Hot worked rare earth-iron-carbon magnets 失效
标题翻译：热加工的稀土 - 铁碳磁铁
公开(公告)号：US5085716A
公开(公告)日：1992-02-04
申请号：US622690
申请日：1990-12-05
申请人： Carlton D. Fuerst , Earl G. Brewer
发明人： Carlton D. Fuerst , Earl G. Brewer
IPC分类号： C22C1/04 , H01F1/058
CPC分类号： C22C1/0441 , H01F1/058
摘要： Anisotropic permanent magnets consisting essentially of RE.sub.2 TM.sub.14 C are prepared by hot working suitable iron-neodymium/praseodymium-carbon containing alloys so as to produce deformed fine grains of the above essential magnetic phase.
摘要翻译：基本上由RE2TM14C组成的各向异性永磁体通过热加工合适的含铁 - 钕/镨-镨合金制备，以产生上述必需磁相的变形细晶粒。

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