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公开(公告)号：US20160181624A1
公开(公告)日：2016-06-23
申请号：US15057546
申请日：2016-03-01
Applicant: PLANSEE SE
Inventor： MARCO BRANDNER , MICHAEL O'SULLIVAN , THOMAS LEITER , OLIVER HIRSCH , WOLFGANG KRAUSSLER
IPC: H01M8/0202 , B22F3/16 , B22F3/24 , B22F5/00 , H01M8/1246 , C22C32/00 , C23C8/10 , C23C8/02 , C23C8/80 , B22F1/00 , C22C27/06
CPC classification number: H01M8/0202 , B22F1/0003 , B22F3/16 , B22F3/24 , B22F5/006 , B22F9/20 , B22F2003/242 , B22F2005/005 , B22F2201/03 , B22F2301/20 , B22F2998/10 , B22F2999/00 , C22C1/045 , C22C1/08 , C22C1/1078 , C22C27/06 , C22C32/0026 , C23C8/02 , C23C8/10 , C23C8/80 , H01M8/0206 , H01M8/0247 , H01M8/0258 , H01M8/026 , H01M8/1246 , H01M2008/1293 , B22F9/04 , B22F3/02 , B22F3/1007 , B22F2201/013
Abstract: A powder metallurgical molding forms an interconnector or an end plate for an electrochemical cell. The molding has a chromium content of at least 80% by weight, a basic shape of a plate and one or more flow fields with structuring formed on one or both of the main faces of the molding. A ratio of a maximum diameter Dmax of the molding, measured along the main face, to a minimum thickness dmin of a core region of the molding which extends along the flow field or fields and is not affected by the structuring lies in a range of 140≦Dmax/dmin≦350.
Abstract translation: 粉末冶金模制形成用于电化学电池的互连器或端板。 该成型体具有至少80重量％的铬含量，板的基本形状和在成型体的一个或两个主面上形成的结构化的一个或多个流场。 沿着主面测量的模制品的最大直径Dmax与沿着流场或场延伸并且不受结构化影响的模制品的芯区域的最小厚度dmin的比率在140＆lt; 1E ; Dmax / dmin＆nlE; 350。
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公开(公告)号：US20190024260A1
公开(公告)日：2019-01-24
申请号：US16073184
申请日：2017-01-26
Applicant: PLANSEE SE
Inventor： MICHAEL MARK , HANNES TRAXLER , MICHAEL O'SULLIVAN , WOLFRAM KNABL , ALEXANDER LORICH , ROBERT SCHIFTNER
IPC: C30B35/00
Abstract: A crucible includes a wall made of a base material of tungsten or molybdenum or of a material based on tungsten or molybdenum. A barrier layer is disposed at least in sections on an outer side of the wall and/or in the wall. The barrier layer is made of a metallic material having a greater affinity for carbon and/or oxygen than the base material. A method for using a crucible for producing single-crystal sapphire or fused quartz and a method for producing a crucible for high-temperature applications are also provided.
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公开(公告)号：US20160199910A1
公开(公告)日：2016-07-14
申请号：US14915785
申请日：2014-08-18
Applicant: PLANSEE SE
Inventor： MICHAEL O'SULLIVAN , LORENZ SIGL
CPC classification number: B22F1/0003 , A61H33/065 , B22F9/22 , B22F2201/013 , B22F2202/00 , B22F2301/20 , C22C27/06
Abstract: A metal powder has a chromium content of at least 90 Ma %, a nanohardness according to EN ISO 14577-1 of ≦4 GPa and/or a green strength measured according to ASTM B312-09 of at least 7 MPa at a compression pressure of 550 MPa.
Abstract translation: 金属粉末的铬含量至少为90Ma％，根据EN ISO 14577-1的纳米硬度，根据ASTM B312-09测量的4GPa和/或在压缩压力下至少为7MPa的生坯强度 为550MPa。
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公开(公告)号：US20170189962A1
公开(公告)日：2017-07-06
申请号：US15324877
申请日：2015-06-30
Applicant: PLANSEE SE
Inventor： HEINRICH KESTLER , GERHARD LEICHTFRIED , MICHAEL O'SULLIVAN , BERNHARD TABERNIG
IPC: B22F3/105 , B22F1/00 , B22F3/24 , B22F9/30 , B33Y70/00 , B23K15/00 , B23K26/00 , B23K26/342 , B33Y10/00 , B22F1/02 , B22F3/10
CPC classification number: B22F3/1055 , B22F1/0003 , B22F1/0011 , B22F1/025 , B22F3/1035 , B22F3/24 , B22F9/30 , B22F2003/248 , B22F2301/15 , B22F2301/20 , B22F2998/10 , B23K15/0086 , B23K15/0093 , B23K26/0006 , B23K26/342 , B23K2103/08 , B33Y10/00 , B33Y70/00 , C22C1/045 , C22C27/04 , Y02P10/295 , B22F9/20
Abstract: A method of producing a component from refractory metal or a refractory metal alloy having a refractory metal content >50 at %. The process includes the steps of providing a powder formed of particles and solidifying the powder under the action of a laser beam or electron beam. The powder has a particle size d50 as measured laser-optically of >10 μm and an average surface area as measured by the BET method of >0.08 m2/g.
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公开(公告)号：US20170183780A1
公开(公告)日：2017-06-29
申请号：US15323351
申请日：2015-06-30
Applicant: PLANSEE SE
Inventor： MICHAEL O'SULLIVAN , MARTIN KATHREIN , GERHARD LEICHTFRIED , THOMAS HOSP , BERNHARD LANG , DIETMAR SPRENGER
CPC classification number: C23C24/04 , B05B7/0025 , B05B7/0075 , B05B7/14 , B05B7/16 , B05B7/1626 , B05B7/228 , H05H2001/3484
Abstract: A process for producing a layer or a body built up of layers. A process gas which has a pressure of >10 bar is accelerated in a convergent-divergent nozzle and a coating material which is formed by particles and is composed of Mo, W, an Mo-based alloy or a W-based alloy is injected into the process gas. The particles are at least partly present as aggregates and/or agglomerates. It is possible to produce dense layers and components in this way. We also describe layers and components having a microstructure with cold-deformed grains having a high aspect ratio.
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Patent Agency Ranking
公开(公告)号：US20160214170A1
公开(公告)日：2016-07-28
申请号：US14914147
申请日：2014-08-19
Applicant: PLANSEE SE
Inventor： MICHAEL O'SULLIVAN , LORENZ SIGL , THOMAS HOSP
CPC classification number: B22F1/0059 , B22F1/0014 , B22F1/0051 , B22F3/02 , B22F5/00 , B22F9/20 , B22F9/22 , B22F2201/00 , B22F2201/013 , B22F2301/20 , B22F2301/35 , B22F2302/45 , B22F2304/10 , B22F2304/15 , C22C1/045 , C22C27/06
Abstract: A powder or powder granulate includes a chromium content>80 Ma %, which contains 2 to 20 Ma % iron, optionally up to 5 Ma % dopant, and optionally up to 2 Ma % oxygen, wherein the chromium-containing particles at least partially have pores. The powder displays significantly improved compression behavior and allows the production of sintered components having a very homogeneous distribution of the alloy elements.
Abstract translation: 粉末或粉末颗粒包括含量大于80％的铬含量，含有2至20％的铁，任选的高达5％的马来酸酐掺杂剂，以及任选的至多2％的氧气，其中含铬颗粒至少部分具有 毛孔 粉末显示出显着改善的压缩行为并且允许生产具有非常均匀的合金元素分布的烧结部件。
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公开(公告)号：US20200306832A1
公开(公告)日：2020-10-01
申请号：US16649489
申请日：2018-09-07
Applicant: PLANSEE SE
Inventor： KARL HUBER , MICHAEL O'SULLIVAN , MICHAEL EIDENBERGER-SCHOBER , ROBERT STORF
IPC: B22F3/10
Abstract: A powder-metallurgical sintered molybdenum part which is present as a solid body has the following composition: a molybdenum content of ≥99.93% by weight, a boron content “B” of ≥3 ppmw and a carbon content “C” of ≥3 ppmw, with a total content “BaC” of carbon and boron being in a range of 15 ppmw≤“BaC”≤50 ppmw, an oxygen content “O” in a range of 3 ppmw≤“O”≤20 ppmw, a maximum tungsten content of ≤330 ppmw and a maximum proportion of other impurities of ≤300 ppmw. A powder-metallurgical process for producing such a sintered molybdenum part is also provided.
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公开(公告)号：US20190221408A1
公开(公告)日：2019-07-18
申请号：US16337118
申请日：2017-09-08
Applicant: PLANSEE SE
Inventor： MICHAEL EIDENBERGER-SCHOBER , JOERG WINKLER , MICHAEL O'SULLIVAN
CPC classification number: H01J37/3426 , B22F3/15 , B22F3/24 , B22F2003/185 , B22F2003/248 , B22F2201/01 , B22F2301/20 , B22F2998/10 , C22C1/045 , C22C27/04 , C23C14/14 , C23C14/3414 , H01J37/3491 , B22F5/00
Abstract: A sputtering target containing molybdenum and at least one metal from the group tantalum and niobium. The average content of tantalum and/or niobium is from 5 to 15 at % and the molybdenum content is greater than or equal to 80 at %. The sputtering target has at least a matrix with an average molybdenum content of greater than or equal to 92 at % and particles which are composed of a solid solution containing at least one metal from the group of tantalum and niobium, and molybdenum, with an average molybdenum content of greater than or equal to 15 at % and are embedded in the matrix. There is also described a method of producing a sputtering target.
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公开(公告)号：US20170002444A1
公开(公告)日：2017-01-05
申请号：US15106396
申请日：2014-12-17
Applicant: PLANSEE SE
Inventor： MARTIN KATHREIN , MICHAEL O'SULLIVAN
CPC classification number: C22C27/06 , B22F1/0003 , B22F1/0011 , B22F1/0096 , B22F9/22 , B22F2301/20 , B22F2998/10 , C22C19/058 , C23C4/073 , C23C4/11 , C23C4/129 , C23C14/14 , C23C24/04 , C23C24/087 , B22F2201/013 , B22F2201/02
Abstract: A coating material has Cr-rich regions having a Cr content >95% by mass which form Cr-containing particles. At least some of these particles are present in the form of aggregates or agglomerates, at least some have pores and have in the Cr-rich regions a mean nanohardness HIT 0.005/5/1/5 of ≦4 GPa and/or a mean surface area, measured by BET, >0.05 m2/g. The coating material is particularly suitable for cold gas spraying. There is also described a process for the production of a coating, and to a coating produced by the process.
Abstract translation: 涂层材料具有Cr含量> 95质量％的富Cr区，其形成含Cr颗粒。 这些颗粒中的至少一些以聚集体或附聚物的形式存在，至少一些具有孔并且在富Cr区域中具有≤4GPa的平均纳米硬度HIT 0.005 / 5/1/5和/或平均表面 面积，通过BET测量> 0.05m 2 / g。 涂料特别适用于冷气喷涂。 还描述了用于生产涂层的方法以及通过该方法生产的涂层。
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公开(公告)号：US20160211531A1
公开(公告)日：2016-07-21
申请号：US14915957
申请日：2014-08-19
Applicant: PLANSEE SE
Inventor： MICHAEL O'SULLIVAN , LORENZ SIGL , MARCO BRANDNER , ANDREAS VENSKUTONIS , WOLFGANG KRAUSSLER
IPC: H01M8/0232 , B22F1/00 , B22F3/16 , H01M8/12 , C23C8/12 , C23C8/16 , H01M2/20 , H01M8/0243 , C22C27/06 , B22F5/00
CPC classification number: H01M8/0232 , B22F1/0003 , B22F1/0011 , B22F3/162 , B22F5/00 , B22F5/006 , B22F9/20 , B22F2003/247 , B22F2005/005 , B22F2201/013 , B22F2201/03 , B22F2201/04 , B22F2201/05 , B22F2301/20 , B22F2998/10 , B22F2999/00 , C22C1/045 , C22C1/08 , C22C1/1078 , C22C27/06 , C22C32/0026 , C23C8/12 , C23C8/16 , H01M2/202 , H01M8/0243 , H01M8/12 , H01M2008/1293 , B22F3/1007 , B22F2201/20 , B22F9/04 , B22F3/02
Abstract: A powder metallurgical component has a chromium content of at least 80% by weight and pores and/or oxide inclusions which are present in the component. The number per unit area of a sum of pores and oxide inclusions at a cut surface through the component in at least one region is at least 10,000 per mm2.
Abstract translation: 粉末冶金组分的铬含量为至少80重量％，孔和/或氧化物夹杂物存在于组分中。 在至少一个区域中通过部件的切割表面处的孔和氧化物夹杂物的总和的每单位面积的数量为至少10,000 / mm 2。
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