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21. 发明授权

US4915908A Metal-second phase composites by direct addition 失效
标题翻译：金属 - 第二相复合材料通过直接添加
公开(公告)号：US4915908A
公开(公告)日：1990-04-10
申请号：US927031
申请日：1986-11-05
申请人： Dennis C. Nagle , John M. Brupbacher , Leontios Christodoulou
发明人： Dennis C. Nagle , John M. Brupbacher , Leontios Christodoulou
IPC分类号： B22F3/23 , B22F9/14 , B23K35/32 , B23K35/40 , C04B35/58 , C04B35/65 , C22C1/05 , C22C1/10 , C22C29/00 , C22C32/00 , C22C47/08 , C22C49/00 , C22C49/14
CPC分类号： C22C1/1015 , B22F3/23 , B22F9/14 , B23K35/327 , B23K35/40 , B82Y30/00 , C04B35/651 , C22C1/058 , C22C1/10 , C22C1/1036 , C22C1/1068 , C22C29/00 , C22C32/00 , C22C32/0078 , C22C47/06 , C22C47/08 , C22C49/00 , C22C49/14 , C22C2001/1047 , C22C2001/1052
摘要： A method is taught for the in-situ precipitation of second phase materials, such as ceramic or intermetallic particles, in a metallic matrix. By means of the Direct Addition Process, metal-second phase composites having highly superior properties may be obtained. Compacts of second phase-forming constituents and solvent metal are directly added to a molten metal bath to precipitate the second phase in-situ. Exemplary materials include titanium diboride or titanium carbide in an aluminum matrix.
摘要翻译：教导了在金属基质中原位沉淀第二相材料如陶瓷或金属间化合物颗粒的方法。通过直接添加工艺，可以获得具有非常优异性能的金属 - 第二相复合材料。将第二相成型组分和溶剂金属的压块直接添加到熔融金属浴中以原位沉淀第二相。示例性材料包括铝基体中的二硼化钛或碳化钛。

22. 发明授权

US4746363A Reaction sintered cermet 失效
标题翻译：反应烧结金属陶瓷
公开(公告)号：US4746363A
公开(公告)日：1988-05-24
申请号：US064837
申请日：1987-06-19
申请人： Thomas P. DeAngelis
发明人： Thomas P. DeAngelis
IPC分类号： B22F3/23 , C04B35/58 , C04B35/65 , C22C1/05 , C22C1/10 , C25C3/08 , C22C29/14
CPC分类号： C04B35/58071 , B22F3/23 , C04B35/5158 , C04B35/58064 , C04B35/58085 , C04B35/58092 , C04B35/581 , C04B35/632 , C04B35/645 , C04B35/65 , C22C1/058 , C22C1/1068 , C25C3/08
摘要： Cermet body formed by reaction sintering at pressures ranging from subatmospheric to superatmospheric of admixed and shaped particulate exothermic reactants, which have maximum particle size substantially not greater than 150 .mu.m and can be elements, compounds, intermetallic compounds and/or alloys, in stoichiometric proportions to substantially form 40-95 mole percent of first phase or phases being boride, nitride, silicide, sulfide or combination thereof of one or more of the elements of Groups 2a, 3a exclusive of B, 4a, 2b, 3b including lanthanide and actinide series elements, 4b, 5b, 6b, 7b and 8, and 5-60 mole percent of second phase or phases being metal, alloy, intermetallic compound or combination thereof of one or more of the elements of Groups 3a exclusive of B, 4a, 2b, 4b, 5b, 6b, 7b, iron, cobalt and nickel, wherein the maximum grain size of the first phase or phases is substantially not greater than 10 .mu.m and which body contains 0 to 4 weight percent oxygen.
摘要翻译：金属陶瓷体通过反应烧结形成，其反应烧结温度范围从低于大气压到超大气压的混合和成形的颗粒放热反应物，其具有基本上不大于150μm的最大粒径，并且可以是化学计量比例的元素，化合物，金属间化合物和/或合金基本上形成40-95摩尔％的第一相或第二相是硼化物，氮化物，硅化物，硫化物或不包括B，4a，2b，3b的一种或多种元素的组合，包括镧系元素和锕系元素元素4b，5b，6b，7b和8以及5-60摩尔％的第二相或相是金属，合金，金属间化合物或其组合的一种或多种元素，不包括B，4a，2b ，4b，5b，6b，7b，铁，钴和镍，其中第一相或第二相的最大晶粒尺寸基本上不大于10微米，并且该主体含有0至4重量％的氧。

23. 发明授权

US4514268A Electrolytic Al production with reaction sintered cermet component 失效
标题翻译：电解铝生产与反应烧结金属陶瓷组件
公开(公告)号：US4514268A
公开(公告)日：1985-04-30
申请号：US454670
申请日：1982-12-30
申请人： Thomas P. DeAngelis
发明人： Thomas P. DeAngelis
IPC分类号： C22C29/06 , B22F3/23 , C04B35/58 , C04B35/65 , C22C1/05 , C22C1/10 , C22C29/00 , C22C29/02 , C22C29/08 , C22C29/10 , C22C29/14 , C22C29/16 , C22C29/18 , C22C32/00 , C25C3/08 , C25C3/06
CPC分类号： C04B35/645 , B22F3/23 , C04B35/5611 , C04B35/58064 , C04B35/58071 , C04B35/58078 , C04B35/58085 , C04B35/58092 , C04B35/632 , C04B35/65 , C22C1/058 , C22C1/1068 , C25C3/08
摘要： Component of electrowinning or electrorefining cell, which component in use is normally in contact with molten aluminum or in electrical contact with another component which is in contact with molten aluminum. Surface and/or inner portion of component is made of cermet body formed by reaction sintering at pressures ranging from subatmospheric to superatmospheric of reactants, which can be elements, compounds, intermetallic compounds and/or alloys, in stoichiometric proportions to substantially form 30-95 mole percent of first phase or phases being boride, carbide, nitride, silicide, sulfide or combination thereof of one or more of the elements of Groups 4b, 5b and 6b, and 5-70 mole percent of second phase or phases being aluminum, alloy or intermetallic compound thereof, or combination thereof; and the maximum grain size of the first phase or phases is substantially not greater than 10 .mu.m. Also production cell, and method of producing aluminum in such cell, with the reaction sintered cermet component.
摘要翻译：电解冶金或电解精炼电池的组分，其中使用的组分通常与熔融铝接触或与与熔融铝接触的另一组分电接触。组件的表面和/或内部部分由金属陶瓷体制成，其通过在低于大气压至超大气压的反应烧结下形成，反应物可以是化学计量比的元素，化合物，金属间化合物和/或合金，基本形成30-95 第一相或第二相的摩尔百分比是硼化物，碳化物，氮化物，硅化物，硫化物或其组合，其中一种或多种第4b，5b和6b族元素，以及5-70摩尔％的第二相或相是铝，合金或其金属间化合物，或其组合; 并且第一相或第二相的最大晶粒尺寸基本上不大于10μm。还有生产电池和在这种电池中生产铝的方法，与反应烧结金属陶瓷组分。

24. 发明授权

US1318452A Frederick g 失效
公开(公告)号：US1318452A
公开(公告)日：1919-10-14
申请号：US1318452D
CPC分类号： C22C1/0491 , B22F3/23

25. 发明申请

US20160305256A1 METHOD FOR PRODUCING A PART BY SELECTIVE MELTING OF POWDER 审中-公开
标题翻译：通过粉末选择性生产生产一部分的方法
公开(公告)号：US20160305256A1
公开(公告)日：2016-10-20
申请号：US15102087
申请日：2014-12-04
申请人： SNECMA
发明人： Stephane KNITTEL , Pascal Fabrice BILHE
IPC分类号： F01D5/28 , B33Y80/00 , B23K26/00 , B33Y10/00 , B23K15/00 , B23K26/342
CPC分类号： F01D5/28 , B22F3/1039 , B22F3/1055 , B22F3/23 , B22F5/009 , B22F5/04 , B23K15/0086 , B23K15/0093 , B23K26/0006 , B23K26/342 , B23K2101/001 , B23K2103/08 , B23K2103/10 , B23K2103/14 , B29C64/153 , B33Y10/00 , B33Y80/00 , C22C1/0491 , C22C1/058 , C22C32/0078 , F05D2220/323 , F05D2230/233 , F05D2230/234 , F05D2230/31 , F05D2300/11 , F05D2300/121 , F05D2300/131 , F05D2300/132 , Y02P10/295
摘要： A method of fabricating a part by selectively melting powder, the method comprising the following steps: depositing a first layer (12) of a first powder (2) having a first element as its main element; depositing, on the first layer, a second layer (15) of a second powder (22) having a second element as its main element, which second element is different from the first element; and moving a first energy beam (11), e.g. a laser beam or an electron beam, over the second layer (15), the energy delivered by the first beam serving to initiate an exothermic reaction between the first element and the second element, the energy given off by the exothermic reaction acting to locally melt together the first and second layers (12, 15).
摘要翻译：一种通过选择性地熔化粉末制造零件的方法，该方法包括以下步骤：沉积具有第一元素作为其主要元素的第一粉末（2）的第一层（12）; 在第一层上沉积具有第二元件作为其主要元件的第二粉末（22）的第二层（15），该第二元件与第一元件不同; 并移动第一能量束（11），例如。在第二层（15）上的激光束或电子束，由第一光束传递的用于引发第一元件和第二元件之间的放热反应的能量，由放热反应发出的能量局部熔化一起构成第一和第二层（12,15）。

26. 发明申请

US20160167134A1 ARTICLE FOR MAGNETIC HEAT EXCHANGE AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：用于磁热交换器的制品及其制造方法
公开(公告)号：US20160167134A1
公开(公告)日：2016-06-16
申请号：US14541956
申请日：2014-11-14
申请人： VACUUMSCHMELZE GMBH & CO. KG
发明人： Matthias KATTER
IPC分类号： B22F3/23 , C22C38/00 , B22F3/16 , C22C38/02 , H01F41/02 , B22F1/00
CPC分类号： B22F3/23 , B22F3/101 , B22F2998/10 , B22F2999/00 , C22C38/002 , C22C38/005 , C22C38/02 , C22C2202/02 , H01F1/015 , B22F2201/10 , B22F2201/20 , B22F1/0003 , B22F9/04 , B22F2003/245 , B22F2003/242 , B22F2201/013
摘要： Method of manufacturing a reactive sintered magnetic article, a composite article comprising a mantle and at least one core and a laminate article comprising two or more composite articles are provided which each comprise (La1-aMa) (Fe1-b-c-Tb-Y-c)13-dXe, wherein 0≦a≦0.9, 0≦b≦0.2, 0.05≦c≦0.2, −1≦d≦+1, 0≦e≦3.
摘要翻译：提供反应性烧结磁性体的制造方法，包含地幔和至少一个芯的复合制品和包含两种或更多种复合制品的层压制品，其各自包含（La1-aMa）（Fe1-bc-Tb-Yc）13 dXe，其中0＆nlE; a＆nlE; 0.9,0和nlE; b＆nlE; 0.2,0.05＆amp; nlE; c＆nlE; 0.2,1-nlE; d＆nlE; +1,0和nlE; e＆nlE;

27. 发明申请

US20160039003A1 MECHANICAL PROCESSING OF REACTIVE LAMINATES 审中-公开
标题翻译：反应性层压板的机械加工
公开(公告)号：US20160039003A1
公开(公告)日：2016-02-11
申请号：US14918272
申请日：2015-10-20
申请人： The Johns Hopkins University
发明人： Timothy P. Weihs , Adam Stover
IPC分类号： B22F1/00 , B23K35/26 , B23K35/30
CPC分类号： B22F1/0003 , B22F1/0011 , B22F3/17 , B22F3/23 , B22F9/04 , B22F2009/043 , B22F2009/047 , B22F2998/10 , B23K35/26 , B23K35/30 , B23K35/34 , B32B5/16 , B32B15/017 , Y10T428/2982 , Y10T428/2991 , B22F3/04 , B22F3/15 , B22F3/08
摘要： A method of producing a reactive powder includes providing a bulk structure of reactive material comprising a first reactant and a second reactant, the bulk structure having a preselected average spacing between the first and the second reactants; and mechanically processing the bulk structure of reactive material to produce a plurality of particles from the bulk structure such that each of the plurality of particles comprises the first and second reactants having an average spacing that is substantially equal to the preselected average spacing of the bulk structure of reactive material. The first and second materials of the plurality of particles react with each other in an exothermic reaction upon being exposed to a threshold energy to initiate the exothermic reaction and remain substantially stable without reacting with each other prior to being exposed to the threshold energy.
摘要翻译：制备反应性粉末的方法包括提供包含第一反应物和第二反应物的反应性材料的本体结构，所述本体结构在第一和第二反应物之间具有预选的平均间距; 以及机械处理反应性材料的本体结构以从本体结构产生多个颗粒，使得所述多个颗粒中的每个颗粒包含第一和第二反应物，其平均间隔基本上等于本体结构的预选平均间距的反应性材料。多个颗粒中的第一和第二材料在暴露于阈值能量以引发放热反应并且在暴露于阈值能量之前保持基本上稳定而不彼此反应的同时在放热反应中彼此反应。

28. 发明授权

US09186755B2 Mechanical processing of reactive laminates 有权
标题翻译：反应层压板的机械加工
公开(公告)号：US09186755B2
公开(公告)日：2015-11-17
申请号：US13503635
申请日：2010-10-25
申请人： Timothy P. Weihs , Adam Stover
发明人： Timothy P. Weihs , Adam Stover
IPC分类号： B22F1/00 , B22F3/17 , B22F3/23 , B23K35/34 , B22F9/04 , B32B15/01
CPC分类号： B22F1/0003 , B22F1/0011 , B22F3/17 , B22F3/23 , B22F9/04 , B22F2009/043 , B22F2009/047 , B22F2998/10 , B23K35/26 , B23K35/30 , B23K35/34 , B32B15/017 , Y10T428/2982 , Y10T428/2991 , B22F3/04 , B22F3/15 , B22F3/08
摘要： A method of producing a reactive powder includes providing a bulk structure of reactive material comprising a first reactant and a second reactant, the bulk structure having a preselected average spacing between the first and the second reactants; and mechanically processing the bulk structure of reactive material to produce a plurality of particles from the bulk structure such that each of the plurality of particles comprises the first and second reactants having an average spacing that is substantially equal to the preselected average spacing of the bulk structure of reactive material. The first and second materials of the plurality of particles react with each other in an exothermic reaction upon being exposed to a threshold energy to initiate the exothermic reaction and remain substantially stable without reacting with each other prior to being exposed to the threshold energy.
摘要翻译：制备反应性粉末的方法包括提供包含第一反应物和第二反应物的反应性材料的本体结构，所述本体结构在第一和第二反应物之间具有预选的平均间距; 以及机械处理反应性材料的本体结构以从本体结构产生多个颗粒，使得所述多个颗粒中的每个颗粒包含第一和第二反应物，其平均间隔基本上等于本体结构的预选平均间距的反应性材料。多个颗粒中的第一和第二材料在暴露于阈值能量以引发放热反应并且在暴露于阈值能量之前保持基本上稳定而不彼此反应的同时在放热反应中彼此反应。

29. 发明申请

US20140349132A1 METHOD FOR MANUFACTURING A COMPACT COMPONENT, AND COMPONENT THAT CAN BE PRODUCED BY MEANS OF THE METHOD 审中-公开
标题翻译：用于制造紧凑组件的方法以及可以通过该方法生产的组件
公开(公告)号：US20140349132A1
公开(公告)日：2014-11-27
申请号：US14366778
申请日：2012-11-27
申请人： Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung
发明人： Eckart Uhlmann , Jens Gunster , Cynthia Morais Gomes , Andre Bergmann , Kamilla Koenig-Urban
IPC分类号： B28B11/24 , B32B3/26
CPC分类号： B28B11/24 , B22F1/0018 , B22F3/1039 , B22F3/1055 , B22F3/23 , B22F7/06 , B29C64/153 , B32B3/266 , B32B2250/02 , B32B2264/10 , B32B2305/38 , Y02P10/295 , Y10T428/12361 , Y10T428/24322
摘要： The invention relates to a method for producing a compact component (10) comprising a shell (12) and optionally a grid structure (14) situated inside the shell (12) which are made of a shell material, and a core structure (16) that fills an interior of the shell (12) and is made of a core material. The invention further relates to a corresponding compact component that can be produced by means of the method.
摘要翻译：本发明涉及一种用于制造紧凑件（10）的方法，所述紧凑件（10）包括壳体（12）和可选地位于壳体（12）内部的由壳体材料制成的栅格结构（14），以及芯结构（16）其填充壳体（12）的内部并且由芯材料制成。本发明还涉及可以通过该方法产生的相应的紧凑件。

30. 发明申请

US20120160206A1 Piston of Internal Combustion Engine, Producing Method of Piston, and Sliding Member 审中-公开
标题翻译：内燃机活塞，活塞生产方法和滑动构件
公开(公告)号：US20120160206A1
公开(公告)日：2012-06-28
申请号：US13337352
申请日：2011-12-27
申请人： Norikazu Takahashi , Masato Sasaki , Takanori Sato
发明人： Norikazu Takahashi , Masato Sasaki , Takanori Sato
IPC分类号： F02F3/00 , B05D3/10 , B05D3/12
CPC分类号： B22D19/0027 , B22D15/02 , B22F3/23 , B22F5/008 , B23K35/0244 , C22C1/1015 , C22C1/1036 , C22C21/06 , F16J1/01 , F16J1/09 , F16J9/22 , Y10T428/24983
摘要： A piston of an internal combustion engine, having a crown section. A wear-resistant ring is formed in the crown section to be used for forming a piston ring groove. The wear-resistant ring includes a porous formed body formed of a first material higher in hardness and larger in specific gravity than a base material of the piston, and a second material infiltrated in pores of the porous formed body and containing 20 weight % or more of magnesium.
摘要翻译：内燃机的活塞，具有冠部。在用于形成活塞环槽的冠部中形成耐磨环。所述耐磨环包括多孔成形体，所述多孔成形体由比所述活塞的基材高的硬度和比重大的第一材料形成，并且所述第二材料渗入所述多孔成形体的孔中并且含有20重量％以上的镁。

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