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1. 发明公开

EP3406766A1 COATING FOR INTERNAL SURFACES OF AN AIRFOIL AND METHOD OF MANUFACTURE THEREOF 审中-实审转让
公开(公告)号：EP3406766A1
公开(公告)日：2018-11-28
申请号：EP18173831.1
申请日：2018-05-23
申请人： United Technologies Corporation
发明人： CHEN, Lei , PROTSAILO, Lesia V. , TASK, Michael N.
IPC分类号： C25D5/12 , F01D5/18 , C23C18/16 , C25D7/00 , C25D5/50 , C23C18/32 , C23C18/50 , F01D5/28
CPC分类号： C25D5/12 , C22C27/06 , C23C18/1616 , C23C18/165 , C23C18/1692 , C23C18/32 , C23C18/50 , C25D3/56 , C25D5/16 , C25D5/18 , C25D5/50 , C25D7/008 , F01D5/187 , F01D5/288 , F05D2230/90 , F05D2300/121 , F05D2300/132 , F05D2300/21 , F05D2300/2112 , F05D2300/611 , F05D2300/701
摘要： Disclosed herein is a method of coating, comprising providing an article having an internal passage therein to be coated; electrolytically applying a first layer that comprises chromium or a chromium alloy onto a surface of the internal passage; electrolytically applying a second layer comprising aluminum or an aluminum alloy onto the first layer; and heat treating the article to promote interdiffusion between the first layer and the second layer.

2. 发明公开

EP3269841A1 PLATED STEEL SHEET AND METHOD FOR MANUFACTURING SAME 审中-公开
标题翻译： PLATE STEEL SHEET及其制造方法
公开(公告)号：EP3269841A1
公开(公告)日：2018-01-17
申请号：EP16780095.2
申请日：2016-04-13
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： KOBAYASHI, Akinobu , GOTO, Yasuto , FUTABA, Takashi , MATSUMURA, Kenichiro
IPC分类号： C23C10/28 , C22C19/05 , C22C27/06 , C25D5/26 , C25D5/50
CPC分类号： C25D5/50 , B32B15/013 , B32B15/015 , C22C19/05 , C22C19/058 , C22C27/06 , C22C30/00 , C22C38/00 , C23C10/28 , C23C28/021 , C23C28/023 , C23C28/028 , C25D3/04 , C25D3/12 , C25D5/14
摘要： [Object] To provide a plated steel sheet excellent in heat resistance and productivity and a method for producing the same.
[Solution] According to an aspect of the present invention, there is provided a plated steel sheet including: a steel sheet; and an alloy plating layer formed on a surface of the steel sheet, in which the alloy plating layer consists of, in mass%, Cr: 5 to 91%, Fe: 0.5 to 10%, and the balance: Ni and unavoidable impurities, the Ni concentration in the alloy plating layer gradually decreases from an outermost surface of the alloy plating layer to a side of the steel sheet, the ratio of the Ni concentration to the Cr concentration is Ni/Cr > 1 in an area extending 300 nm or more from the outermost surface of the alloy plating layer, the Fe concentration in the alloy plating layer gradually decreases from the side of the steel sheet to the outermost surface of the alloy plating layer, the Fe concentration in the outermost surface of the alloy plating layer is 0.5% or less, the total thickness of an alloy layer formed in the alloy plating layer and containing Cr and Fe is 500 to 2000 nm, and the total amount of the alloy plating layer deposited to the steel sheet is 4.5 to 55.5 g/m 2 .
摘要翻译：本发明提供一种耐热性和生产性优异的电镀钢板及其制造方法。根据本发明的一个方面，提供了一种电镀钢板，其包括：钢板; 以及在该钢板的表面形成的合金镀层，其中，合金镀层以质量％计含有Cr：5〜91％，Fe：0.5〜10％，余量由Ni和不可避免的杂质构成，合金镀层中的Ni浓度从合金镀层的最外表面到钢板侧逐渐降低，在300nm延伸的区域中Ni浓度与Cr浓度之比为Ni / Cr> 1或更多地从合金镀层的最外表面开始，合金镀层中的Fe浓度从钢板侧向合金镀层的最外表面逐渐减小，合金镀层的最外表面中的Fe浓度为0.5％以下时，在合金镀层中形成的含有Cr和Fe的合金层的总厚度为500〜2000nm，合计镀层的总量为4.5〜55.5g / 平方米。

3. 发明授权

EP3042413B1 PULVERMETALLURGISCHES FORMTEIL ALS INTERKONNEKTOR ODER ENDPLATTE FÜR EINE ELEKTROCHEMISCHE ZELLE 有权
标题翻译：粉末冶金形式的部件作为电化学电池的互连器或端板
公开(公告)号：EP3042413B1
公开(公告)日：2017-10-25
申请号：EP14789127.9
申请日：2014-08-19
申请人： Plansee SE
发明人： BRANDNER, Marco , O'SULLIVAN, Michael , LEITER, Thomas , HIRSCH, Oliver , KRAUSSLER, Wolfgang
IPC分类号： H01M8/0206 , H01M8/0247 , H01M8/0258 , B22F9/20 , C22C1/08 , C22C1/10 , C22C27/06 , C22C32/00 , C22C1/04 , B22F5/00 , H01M8/124 , B22F3/24
CPC分类号： 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

4. 发明公开

EP3215645A2 PROCESSES FOR PRODUCING LOW NITROGEN METALLIC CHROMIUM AND CHROMIUM-CONTAINING ALLOYS AND THE RESULTING PRODUCTS 有权
标题翻译：生产低氮金属铬和含铬合金及其制品的工艺
公开(公告)号：EP3215645A2
公开(公告)日：2017-09-13
申请号：EP15864318.9
申请日：2015-10-05
申请人： Companhia Brasileira De Metalurgia E Mineração
发明人： SERNIK, Kleber, A. , VIEIRA, Alaércio Salvador Martins , RIOS, Adriano, Porfirio , FRIDMAN, Daniel, Pallos
IPC分类号： C22B9/04 , C22B5/04 , C22B34/32 , C22C19/05
CPC分类号： C22B34/32 , C22B5/04 , C22B9/04 , C22C1/045 , C22C1/06 , C22C19/05 , C22C27/06
摘要： Processes for producing low-nitrogen metallic chromium or chromium-containing alloys, which prevent the nitrogen in the surrounding atmosphere from being carried into the melt and being absorbed by the metallic chromium or chromium-containing alloy during the metallothermic reaction, include vacuum-degassing a thermite mixture comprising metal compounds and metallic reducing powders contained within a vacuum vessel, igniting the thermite mixture to effect reduction of the metal compounds within the vessel under reduced pressure i.e., below 1 bar, and conducting the entire reduction reaction in said vessel under reduced pressure, including solidification and cooling, to produce a final product with a nitrogen content below 10 ppm. The final products obtained, in addition to low-nitrogen metallic chromium in combination with other elements, can be used as raw materials in the manufacture of superalloys, stainless steel and other specialty steels whose final content of nitrogen is below 10 ppm.
摘要翻译：生产低氮金属铬或含铬合金的方法，其防止周围空气中的氮被带入熔体并在金属热反应过程中被金属铬或含铬合金吸收，包括真空脱气a 包含在真空容器内的金属化合物和金属还原粉末的铝热合物混合物，点燃铝热合物混合物以在减压下，即在1巴以下的条件下，使容器内的金属化合物还原，并且在减压下在所述容器中进行整个还原反应包括固化和冷却，以生产氮含量低于10ppm的最终产品。所获得的最终产品，除了低氮金属铬与其他元素的组合外，还可以用作制造超级合金，不锈钢和氮含量低于10ppm的其他特种钢的原材料。

5. 发明公开

EP3126079A1 GRANULATION OF MOLTEN FERROCHROMIUM 有权转让
标题翻译： GRANULIERUNG VON GESCHMOLZENEM FERROCHROM
公开(公告)号：EP3126079A1
公开(公告)日：2017-02-08
申请号：EP15772827.0
申请日：2015-04-02
申请人： Uvån Holding AB
发明人： LUNDSTRÖM, Per-Åke
IPC分类号： B22F9/10 , B22F9/08
CPC分类号： B22F9/08 , B22F9/10 , B22F2009/0808 , C21C5/5264 , C21C7/0037 , C21C7/0043 , C22C1/02 , C22C1/03 , C22C1/045 , C22C27/06 , C22C33/0285 , C22C33/04 , C22C33/06 , C22C38/02 , C22C38/18 , C22C38/56 , Y02P10/216
摘要： The invention relates to a method of producing ferrochromium by the granulation of a melt comprising the steps of providing a ferrochromium melt comprising (wt. %): C: 1 - 9; Cr: 25 - 70 and Si: ‰¤ 2.0. The method includes the steps of feeding the melt to a distribution unit, subj ecting the melt to granulation by disintegrating the melt above and/or within cooling water held in a cooling tank, solidifying the disintegrated melt within the cooling water, thereby obtaining a granulated ferrochromium material with a mean size in the range of 12-50 mm wherein the amount of fines having a size of less than 4 mm is limited to 7 %.
摘要翻译：本发明涉及一种通过熔融造粒生产铬铁的方法，包括以下步骤：提供包含（重量％）：C：1-9的铬铁熔体; Cr：25 - 70和Si：‰¤2.0。该方法包括以下步骤：将熔体输送到分配单元，通过在保持在冷却罐中的冷却水之上和/或内部将熔体分解成熔融物进行造粒，固化冷却水中的崩解熔体，从而获得颗粒状平均尺寸在12-50mm范围内的铬铁材料，其中尺寸小于4mm的细粒量限制在7％。

6. 发明公开

EP2152925A4 PROCESS FOR THE PRODUCTION OF CHROMIUM METAL NUGGETS FROM CHROMITE ORES/CONCENTRATES. 审中-公开
标题翻译：用于生产金属铬NUGGETS FROM铬铁矿矿石/精矿
公开(公告)号：EP2152925A4
公开(公告)日：2016-11-09
申请号：EP08710282
申请日：2008-02-12
申请人： TATA STEEL LTD
发明人： KAPUR GAJANAN U , TATHAVADKAR VILAS D , RAO SARIPALLI M
IPC分类号： C22C27/06 , C22B1/10 , C22B1/24 , C22B5/10 , C22B7/04 , C22B34/32
CPC分类号： C22B5/10 , C22B1/2406 , C22B7/04 , C22B34/32 , C22C27/06 , Y02P10/212

7. 发明公开

EP3059332A1 FIRE CONTAINMENT COATING SYSTEM FOR TITANIUM 有权转让
标题翻译： Ü。。。。。。。。。。。
公开(公告)号：EP3059332A1
公开(公告)日：2016-08-24
申请号：EP16153869.9
申请日：2016-02-02
申请人： United Technologies Corporation
发明人： STROCK, Christopher , BINTZ, Matthew
IPC分类号： C23C28/00 , F01D11/12 , F01D25/14 , C23C4/11 , C23C4/02 , C22C27/02 , C22C27/04 , C22C27/06
CPC分类号： C23C4/02 , C22C27/025 , C22C27/04 , C22C27/06 , C23C4/11 , C23C4/134 , C23C28/321 , C23C28/3455 , C23C28/347 , F01D5/288 , F01D11/122 , F04D29/023 , F04D29/164 , F04D29/321 , F04D29/526 , F05D2230/312 , F05D2240/11 , F05D2300/174 , F05D2300/2118
摘要： A coated substrate comprises: a metallic substrate; a bondcoat atop the substrate; and a ceramic barrier coat atop the bondcoat. The bondcoat has a combined content of one or more of molybdenum, chromium, and vanadium of at least 50 percent by weight.
摘要翻译：涂覆的基底包括：金属基底; 在基材上方的粘合剂涂层; 以及粘结涂层顶部的陶瓷阻挡涂层。键合涂层具有至少50重量％的钼，铬和钒中的一种或多种的组合含量。

8. 发明公开

EP3041631A2 CHROMMETALLPULVER 有权
公开(公告)号：EP3041631A2
公开(公告)日：2016-07-13
申请号：EP14789128.7
申请日：2014-08-19
申请人： Plansee SE
发明人： O'SULLIVAN, Michael , SIGL, Lorenz
IPC分类号： B22F9/22
CPC分类号： B22F1/0003 , A61H33/065 , B22F9/22 , B22F2201/013 , B22F2202/00 , B22F2301/20 , C22C27/06
摘要： The invention relates to a metal powder having a chromium content of at least 90 Ma%, characterized by having a nano hardness according to EN ISO 14577-1 of ≤ 4 GPa and/or by a green strength measured according to ASTM B312-09 of at least 7 MPa at a compression pressure of 550 MPa.
摘要翻译：金属粉末的铬含量至少为90Ma％，根据EN ISO 14577-1的纳米硬度为11GPa，和/或根据ASTM B312-09测量的在压缩压力下至少为7MPa的生坯强度为550MPa。

9. 发明授权

EP2528077B1 Contact material for vacuum interrupter, and method of making a contact material 有权
标题翻译：接触材料用于真空开关和制造触点材料的方法
公开(公告)号：EP2528077B1
公开(公告)日：2016-04-06
申请号：EP11004375.9
申请日：2011-05-27
申请人： ABB Technology AG
发明人： Simon, Reinhard, Dr. , Gentsch, Dietmar, Dr.-Ing.
IPC分类号： C22C27/06 , H01H11/04 , H01H1/02 , H01H33/664 , C22C9/00 , B22F1/00 , B22F1/02 , C22C1/04 , H01H33/662
CPC分类号： H01H33/664 , B22F1/0003 , B22F1/02 , C22C1/0425 , C22C9/00 , C22C27/06 , H01H1/0206 , H01H11/048 , H01H2033/66269 , Y10T428/2993 , Y10T428/2995

10. 发明公开

EP2787095A4 NI-FE-CR-BASED ALLOY AND ENGINE VALVE COATED WITH SAME 有权转让
标题翻译： NI-FE-CR-LEGIERUNG UND DAMIT BESCHICHTETES MOTORENVENTIL
公开(公告)号：EP2787095A4
公开(公告)日：2016-01-20
申请号：EP12854096
申请日：2012-10-15
申请人： FUKUDA METAL FOIL POWDER , NITTAN VALVA
发明人： OTOBE KATSUNORI , NISHIMURA SHINICHI , NAKAGAWA KENJI , IIO MASANAMI
IPC分类号： C22C30/00 , B23K9/04 , B23K35/30 , B23K35/32 , C22C30/02 , C22C30/04 , C23C4/06 , F01L3/02 , F01L3/04
CPC分类号： C22C38/44 , B22F7/08 , B22F9/082 , B23K9/04 , B23K35/30 , B23K35/3033 , B23K35/3053 , B23K35/3093 , B32B15/013 , B32B2255/205 , C22C19/05 , C22C19/053 , C22C19/056 , C22C19/07 , C22C27/04 , C22C27/06 , C22C30/00 , C22C30/02 , C22C30/04 , C22C38/42 , C22C38/52 , C22C38/54 , C22C38/58 , C23C4/04 , C23C4/06 , F01L3/02 , F01L3/04 , Y10T428/12778 , Y10T428/1284 , Y10T428/12854 , Y10T428/12931 , Y10T428/12937 , Y10T428/12944 , Y10T428/12951 , Y10T428/12979
摘要： A hard-facing alloy having impact resistance, wear resistance and hot corrosion resistance and containing Fe which is a bountiful resource and inexpensive is provided. Provided are: a Ni-Fe-Cr alloy containing 0 to 20.0 mass% of Mo, 8.0 to 40.0 mass% of W, 20.0 to 40.0 mass% of a total amount of Mo and W, 20.0 to 50.0 mass% of Fe, 12.0 to 36.0 mass% of Cr and 1.0 to 2.5 mass% of B, and the remainder being Ni and unavoidable impurities; and an engine valve welded with the same alloy. The above Ni-Fe-Cr alloy can further contain 15 mass% or less of a total amount of elements selected from Co, Mn, Cu, Si and C, in such cases, 15.0 mass% or less of Co, 5.0 mass% or less of each of Mn and Cu, 2.0 mass% or less of Si and 0.5 mass% or less of C are preferred.
摘要翻译：提供具有耐冲击性，耐磨性和耐热腐蚀性并且含有丰富的资源和廉价的Fe的硬质合金。提供：含有0〜20.0质量％的Mo，8.0〜40.0质量％的W，20.0〜40.0质量％的Mo和W的总和，20.0〜50.0质量％的Fe，12.0 至36.0质量％的Cr和1.0〜2.5质量％的B，余量为Ni和不可避免的杂质; 和用相同合金焊接的发动机气门。上述Ni-Fe-Cr合金还可以含有选自Co，Mn，Cu，Si和C中的元素的总量的15质量％以下，在这种情况下，为15.0质量％以下，Co为5.0质量％以下， Mn和Cu各自少，Si为2.0质量％以下，C为0.5质量％以下。

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