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81. 发明公开

EP1548140A1 STAINLESS STEEL PRODUCT CONTAINING B AND METHOD FOR PRODUCTION THEREOF 有权
标题翻译： B ENTHALTENDES EDELSTAHLPRODUKT UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP1548140A1
公开(公告)日：2005-06-29
申请号：EP03795286.8
申请日：2003-09-03
申请人： SUMITOMO METAL INDUSTRIES, LTD.
发明人： ISHIDA, Kazuhiko c/o Sumitomo Metal Industries , OGAWA, Kazuhiro c/o Sumitomo Metal Industries, Ltd , YAZAWA, Takeo c/o Sumitomo Metal Industries, Ltd. , YAMAMOTO, Hideaki c/oSumitomo Metal Industries Ltd , MORISAKI, Hideo c/o Sumitomo Metal Industries, Ltd
IPC分类号： C22C38/00 , B21B3/02 , B23K9/04 , C22C38/32
CPC分类号： B21B3/02 , B21B1/024 , B21B1/026 , B21B2001/022 , B21B2001/028 , B23K15/00 , B23K35/308 , B23K35/3086 , B23K2203/05 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/44 , C22C38/54 , H01M8/021 , Y02P70/56
摘要： A stainless steel slab containing B, wherein a protecting material is joined onto at least two faces across the bloom from each other in a stainless steel bloom containing B of 0.3 - 2.5 mass %, being integrated into one-piece by forming a weld metal comprising a stainless steel with chemical composition that satisfies the relationship expressed by following formulas (1) - (4), and a method to produce a steel product by rolling said slab. Further, it is preferable to interpose an insert material between above stainless steel bloom and above protecting material in bonding process. 15≦Cr eq≦30 --- (1), 4≦Cr eq - Ni eq≦17 Cr eq = Cr + 1.5 Si + Mo - 5B --- (3), Ni eq = Ni + 30 (C + N) + 0.5 Mn
Herein, each symbol of a chemical element designates the content (mass %) of relevant chemical element contained in steel. Accordingly, it makes it possible to subject a stainless steel slab containing B to hot working without generating edge cracking, so as to be used as a source material of a neutron shielding container and a separator of a fuel cell.
摘要翻译：一种含有B的不锈钢板，其中保护材料通过含有0.3-2.5质量％的B的不锈钢开坯彼此连接在至少两个面上，通过形成焊接金属而形成一体，所述焊接金属包括具有满足下述式（1）〜（4）所示的关系的化学成分的不锈钢以及轧制所述板坯来制造钢材的方法。此外，优选在接合工序中将插入材料插入上述不锈钢开花和上述保护材料之间。 15 Cr eq = Cr + 1.5 Si + Mo-5B ---（3），Ni eq = Ni + 30（C + N）+ 0.5 Mn 化学元素是钢中含有的化学元素的含量（质量％）。因此，可以将含有B的不锈钢板坯进行热加工而不产生边缘裂纹，从而用作中子屏蔽容器的源材料和燃料电池的隔板。

82. 发明授权

EP0822015B1 Method to manage an insulated cooling bed and relative insulated cooling bed 失效
标题翻译：用于操作冷却绝缘床，和相应的冷却床法
公开(公告)号：EP0822015B1
公开(公告)日：2002-03-27
申请号：EP97112214.8
申请日：1997-07-17
申请人： Danieli & C. Officine Meccaniche SpA
发明人： Bordignon, Giuseppe , Gensini, Gianni
IPC分类号： B21B43/00 , B21B39/00 , B21B1/46
CPC分类号： B21B39/004 , B21B1/18 , B21B1/466 , B21B43/00 , B21B2001/022

83. 发明公开

EP0822015A1 Method to manage an insulated cooling bed and relative insulated cooling bed 失效
标题翻译： Verfahren zum Betrieb eines isoliertenKühlbettesund entsprechendesKühlbett
公开(公告)号：EP0822015A1
公开(公告)日：1998-02-04
申请号：EP97112214.8
申请日：1997-07-17
申请人： DANIELI & C. OFFICINE MECCANICHE S.p.A.
发明人： Bordignon, Giuseppe , Gensini, Gianni
IPC分类号： B21B43/00 , B21B39/00 , B21B1/46
CPC分类号： B21B39/004 , B21B1/18 , B21B1/466 , B21B43/00 , B21B2001/022
摘要： Method to manage an insulated cooling bed placed downstream of at least one continuous casting machine with one or more feeder ways (12a, 12b, 12c, 12d) and upstream of an outlet rollerway (20) associated with a reheating and temperature-equalisation furnace (15) serving a rolling mill (16), the cooling bed (11) comprising at the inlet a first bridge crane transfer (21a) to load the billets (13) from the feeder ways (12a, 12b, 12c, 12d) and cooperating at the outlet with a bench (14) to collect the billets (13), wherein the first bridge crane transfer (21a) removes the billets (13) from one rollerway (12) or the other and lays them gradually onto the cooling bed (11) insulated at least at the lower part, a second bridge crane transfer (21b) removes the billets (13) from one or another rollerway (12) or from the cooling bed (11) and lays the billets (13) on the outlet rollerway (20) or on the collection bench (14), the billets (13) being made to advance on the cooling bed (11) rotating on their axis. Cooling bed placed between at least a continuous casting machine and a rolling mill (16), including upstream one or more feeder rollerways (12) and downstream an outlet rollerway (20) associated with a bench (14) to collect cold billets and with a reheating and temperature-equalisation furnace (15), the bed comprising positioning seatings (19) for the billets (13) and a first bridge crane transfer (21a), the cooling bed (11) including at least at the lower part an insulated containing structure (18) and comprising a second bridge crane transfer (21b) which is driven autonomously and independently in relation to the first bridge crane transfer (21a), the second bridge crane transfer (21b) being functionally associated at least with the feeder rollerways (12), the positioning seatings (19) for the billets (13) and the outlet rollerway (20).
摘要翻译：用于管理绝缘冷却床的方法，该绝热冷却床位于至少一个连续铸造机的下游，具有一个或多个进料通路（12a，12b，12c，12d）和与再加热和温度均衡炉相关联的出口辊道（20）的上游 15），其中冷却床（11）在入口处包括第一桥式起重机传送装置（21a），以从进料通道（12a，12b，12c，12d）装载坯料（13），并配合在具有用于收集坯料（13）的工作台（14）的出口处，其中第一桥式起重机转移件（21a）从一个车道（12）或另一个车道（12）或另一个车道（12）或第二车道至少在下部绝缘的第二桥式起重机转移件（21b）从一个或另一个车道（12）或从冷却床（11）移除钢坯（13），并将坯料（13）放置在出口车道（20）或收集台（14）上，使坯料（13）在冷却床（11）上旋转在它们的轴上。放置在至少连续铸造机和轧机（16）之间的冷却床，包括上游一个或多个进料辊道（12）和与与台板（14）相关联的出口辊道（20）的下游，以收集冷坯料，并且具有再加热和温度均衡炉（15），该床包括用于坯料（13）的定位座（19）和第一桥式起重机传送装置（21a），所述冷却床（11）至少包括在下部，结构（18）并且包括相对于第一桥式起重机传递（21a）自主且独立地被驱动的第二桥式起重机传递（21b），所述第二桥式起重机传递（21b）至少与馈送滚道（ 12），用于坯料（13）和出口辊道（20）的定位座（19）。

84. 发明授权

EP3006123B1 METHOD AND APPARATUS FOR PRODUCING STEEL INTERMEDIATE PRODUCTS 有权
标题翻译：生产钢中间产品的方法和设备
公开(公告)号：EP3006123B1
公开(公告)日：2017-08-02
申请号：EP15189247.8
申请日：2015-10-09
申请人： Pong, David Teng
发明人： Pong, David Teng
IPC分类号： B21B1/46 , B21B13/22
CPC分类号： B22D11/1206 , B21B1/04 , B21B1/18 , B21B1/463 , B21B13/005 , B21B13/12 , B21B13/22 , B21B31/07 , B21B35/04 , B21B2001/022 , B21B2013/006 , B21B2203/06 , B21B2261/10 , B22D11/001 , B22D11/1226 , B22D11/142

85. 发明授权

EP2656931B1 PRODUCTION METHOD FOR ROUND STEEL BAR FOR SEAMLESS PIPE COMPRISING HIGH Cr-Ni ALLOY, AND PRODUCTION METHOD FOR SEAMLESS PIPE USING ROUND STEEL BAR 有权
标题翻译： PROCESS FOR A圆钢棒无缝钢管具有高Cr-Ni合金AND METHOD FOR的无缝管对圆线材的BASIS
公开(公告)号：EP2656931B1
公开(公告)日：2016-11-23
申请号：EP11851090.8
申请日：2011-12-20
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： HIRASE, Naoya , SATOU, Takanori
IPC分类号： B21B1/02 , B21B19/04 , B21B23/00 , C22C19/05 , C22C30/00
CPC分类号： B21B1/04 , B21B1/026 , B21B3/02 , B21B19/04 , B21B23/00 , B21B2001/022 , B21B2261/06 , B21B2261/08 , B21B2261/10 , B22D11/006 , C21D9/0075 , C21D9/0081 , C21D9/08 , C22C19/055 , C22C30/00 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/42 , C22C38/44 , C22C38/58 , C22F1/10 , Y10T29/49991

86. 发明公开

EP3006123A1 METHOD AND APPARATUS FOR PRODUCING STEEL INTERMEDIATE PRODUCTS 有权
标题翻译： VERFAHREN UND VORRICHTUNG VON STAHLZWISCHENPRODUKTEN
公开(公告)号：EP3006123A1
公开(公告)日：2016-04-13
申请号：EP15189247.8
申请日：2015-10-09
申请人： Pong, David Teng
发明人： PONG, David Teng
IPC分类号： B21B1/46 , B21B13/22
CPC分类号： B22D11/1206 , B21B1/04 , B21B1/18 , B21B1/463 , B21B13/005 , B21B13/12 , B21B13/22 , B21B31/07 , B21B35/04 , B21B2001/022 , B21B2013/006 , B21B2203/06 , B21B2261/10 , B22D11/001 , B22D11/1226 , B22D11/142
摘要： A method and an apparatus 100 for continuously producing steel intermediate products are disclosed. Liquid steel is cast into plural moulds 116 to continuously produce plural bloom strands 118 using continuous casting apparatus. Subsequently, one or more of the bloom strands 118 is fed in-line to respective rolling mills 150 configured to hot roll the input continuously cast bloom strands 118 to produce rolled billets.
摘要翻译：公开了一种用于连续生产钢中间产品的方法和装置100。液态钢被铸造成多个模具116，以连续铸造装置连续地制造多个花纹股线118。随后，将一个或多个花纹股线118一起进给到相应的轧机150，轧机150构造成热轧输入的连续铸造的花纹股线118以产生轧制的坯料。

87. 发明授权

EP1637241B1 METHOD OF MANUFACTURING A SEAMLESS STEEL PIPE USING AN FE- CR- ALLOY 有权
标题翻译：用于生产无缝管从FE铬合金
公开(公告)号：EP1637241B1
公开(公告)日：2012-09-12
申请号：EP04734124.3
申请日：2004-05-20
申请人： SUMITOMO METAL INDUSTRIES, LTD.
发明人： HIDAKA, Yasuyoshi , ANRAKU, Toshiro , YAMAKAWA, Tomio , KITAMURA, Yasufumi
IPC分类号： B21B1/02 , C22C38/18 , C22C38/00
CPC分类号： C22C38/18 , B21B1/026 , B21B3/02 , B21B9/00 , B21B45/00 , B21B2001/022 , C22C38/02 , C22C38/04

88. 发明公开

EP1637241A4 Fe-Cr ALLY BILLET AND METHOD FOR PRODUCTION THEREOF 有权
标题翻译： FE-Cr合金块及其制造方法
公开(公告)号：EP1637241A4
公开(公告)日：2007-03-28
申请号：EP04734124
申请日：2004-05-20
申请人： SUMITOMO METAL IND
发明人： HIDAKA YASUYOSHI , ANRAKU TOSHIRO , YAMAKAWA TOMIO , KITAMURA YASUFUMI
IPC分类号： B21B1/02 , B21B3/02 , B21B9/00 , B21B45/00 , C22C38/00 , C22C38/18
CPC分类号： C22C38/18 , B21B1/026 , B21B3/02 , B21B9/00 , B21B45/00 , B21B2001/022 , C22C38/02 , C22C38/04
摘要： A Fe-Cr alloy billet, characterized in that a high area % as high as 70 area % or more of the higher draft surface thereof is coated with a scale layer; a method for producing a Fe-Cr alloy billet wherein an ingot is subjected to blooming without de-scaling of the ingot. The Fe-Cr alloy billet allows the reduction of the thrust or enfoldment therein of scales and allows the significant reduction of the surface treatment prior to the manufacture of a tube in the production of a billet for a seamless tube. The employment of the Fe-Cr alloy billet for the production of a seamless tube allows the production of a Fe-Cr alloy steel tube being comparatively difficult to manufacture with a reduced cost with good efficiency, which leads to the widespread application thereof in the field of the production of a hot seamless steel tube.

89. 发明授权

EP0761331B1 Method for removing burr in continuous rolling process and apparatus thereof 失效
标题翻译：一种用于在连续轧制方法及其装置的去除毛刺的处理
公开(公告)号：EP0761331B1
公开(公告)日：2000-05-03
申请号：EP96113917.7
申请日：1996-08-30
申请人： NKK CORPORATION
发明人： Matsuo, Giichi , Hamura, Nobuyoshi , Okawa, Susumu , Anai, Hidenori , Sakai, Akira , Aoyama, Soichi , Okushima, Koji , Sugawara, Yuki , Ushioda, Bunnosuke , Watanabe, Yuji
IPC分类号： B21B15/00 , B24B5/38
CPC分类号： B21B15/0085 , B21B1/04 , B21B1/466 , B21B2001/022 , B24B5/38

90. 发明公开

EP0791409A2 Hot saw cutting type continuous rolling method and apparatus thereof 失效
标题翻译： Warmsägenanwendendes kontinueierliches Walzverfahren unddazugehörigeEinrichtung
公开(公告)号：EP0791409A2
公开(公告)日：1997-08-27
申请号：EP97101910.4
申请日：1997-02-06
申请人： NKK CORPORATION
发明人： Okawa, Susumu, c/o Intellectual Property Dept. , Matsuo, Giichi, c/o Intellectual Property Dept.
IPC分类号： B21B15/00
CPC分类号： B21B15/0085 , B21B1/466 , B21B15/0007 , B21B2001/022 , B21B2203/42 , Y10T29/49988 , Y10T29/49989 , Y10T29/5184
摘要： A hot saw cutting type continuous rolling method comprising the steps of: casting two strand billets continously; cutting the billets to predetermined length by hot saws; directly feeding billet portions obtained by cutting onto a rolling line through means of a line connecting device; continously welding and joining the billets portions by a flash butt welder; grinding and removing burrs at the welded portion of a continous billet by a grinding machine; and continuously rolling the billet by a rolling mill group, after heating the continuous billet to a higher temperature by an induction heater and a hot saw cutting type continuous rolling apparatus for performing the above-described method.
摘要翻译：一种热切割式连续轧制方法，包括以下步骤：连续铸造两股坯料; 通过热锯将坯料切割成预定长度; 通过线路连接装置的方式直接将通过切割而获得的坯料部分进给到轧制线上; 通过闪光对焊机连续焊接和连接坯料部分; 通过研磨机在连续坯料的焊接部分磨削和去除毛刺; 并且通过感应加热器和用于执行上述方法的热切割式连续轧制设备将连续坯料加热到较高温度之后，通过轧机组连续轧制坯料。

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