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1. 发明专利

JP5973662B2 矢板有权
标题翻译：板桩
公开(公告)号：JP5973662B2
公开(公告)日：2016-08-23
申请号：JP2015519362
申请日：2012-07-03
申请人：アルセロールミッタルインヴェスティガシオンイデサロージョソシエダッドリミターダ , ArcelorMittal Investigacion y Desarrollo S.L.
发明人：ダシルヴァアレデ,ルイス , ファゴット,アン , マウアー,ティエリー , レイチェル,ポール
IPC分类号： E02D5/08
CPC分类号： E02D5/14 , E02D5/06

2. 发明授权

US10294558B2 Method for producing a metal sheet having oiled Zn—Al—Mg coatings, and corresponding metal sheet 有权
公开(公告)号：US10294558B2
公开(公告)日：2019-05-21
申请号：US14397108
申请日：2013-04-25
申请人： ARCELORMITTAL INVESTIGACIÓN Y DESARROLLO, S.L.
发明人： Tiago Machado Amorim , Joëlle Richard , Eric Jacqueson , Audrey Lhermeroult , Pascale Feltin , Jean-Michel Lemaire , Luc Diez , Jean-Michel Mataigne
IPC分类号： C23C2/26 , C23C28/00 , C23C2/06 , C23C22/06
摘要： A method for producing a metal sheet is provided. The method includes providing a steel substrate having two faces, depositing a metal coating on each face by dipping the substrate in a bath, cooling the metal coatings, altering layers of magnesium oxide or magnesium hydroxide formed on the outer surfaces of the metal coatings, and depositing a layer of oil on the outer surfaces of the metal coatings.

3. 发明授权

US09512501B2 Hypereutectoid-head steel rail 有权
标题翻译：过共析头钢轨
公开(公告)号：US09512501B2
公开(公告)日：2016-12-06
申请号：US14276061
申请日：2014-05-13
申请人： ArcelorMittal Investigacion y Desarrollo, S.L.
发明人： Bruce L. Bramfitt , Fred B. Fletcher , John A. Davis, Jr.
IPC分类号： C22C38/04 , C22C38/02 , C22C38/12 , C22C38/28 , C22C38/24 , C22C38/14 , C21D9/04 , C22C38/00
CPC分类号： C21D9/04 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/12 , C22C38/14
摘要： A method of making a hypereutectoid, head-hardened steel rail is provided that includes a step of head hardening a steel rail having a composition containing 0.86-1.00 wt % carbon, 0.40-0.75 wt % manganese, 0.40-1.00 wt % silicon, 0.05-0.15 wt % vanadium, 0.015-0.030 wt % titanium, and sufficient nitrogen to react with the titanium to form titanium nitride. Head hardening is conducted at a cooling rate that, if plotted on a graph with xy-coordinates with the x-axis representing cooling time in seconds, and the y-axis representing temperature in Celsius of the surface of the head of the steel rail, is maintained in a region between an upper cooling rate boundary plot defined by an upper line connecting xy-coordinates (0 s, 775° C.), (20 s, 670° C.), and (110 s, 550° C.) and a lower cooling rate boundary plot defined by a lower line connecting xy-coordinates (0 s, 750° C.), (20 s, 610° C.), and (110 s, 500° C.).
摘要翻译：提供了一种制造过共析的头硬化钢轨的方法，其包括头硬化钢轨的步骤，该钢轨具有含有0.86-1.00重量％碳，0.40-0.75重量％锰，0.40-1.00重量％硅，0.05 -0.15重量％的钒，0.015-0.030重量％的钛和足够的氮与钛反应形成氮化钛。头部硬化以冷却速度进行，如果绘制在xy坐标，x轴表示冷却时间（以秒为单位），y轴表示钢轨头部表面温度（摄氏度）的曲线图上，保持在由连接xy坐标（0s，775℃），（20s，670℃）和（110s，550℃）的上部线限定的上部冷却速率边界图之间的区域中。）和由连接xy坐标（0s，750℃），（20s，610℃）和（110s，500℃）的下一行限定的较低冷却速率边界图。

4. 发明申请

US20150155085A1 METHOD OF PRODUCTION OF GRAIN-ORIENTED SILICON STEEL SHEET GRAIN ORIENTED ELECTRICAL STEEL SHEET AND USE THEREOF 有权
标题翻译：生产面向导电硅钢板的电磁钢板及其使用方法
公开(公告)号：US20150155085A1
公开(公告)日：2015-06-04
申请号：US14418847
申请日：2013-07-30
申请人： ARCELORMITTAL INVESTIGACIÓN Y DESARROLLO, S.L.
发明人： Ban Gabor , Tom Van De Putte
IPC分类号： H01F1/147 , C21D9/46 , C22C38/16 , C22C38/14 , H01F27/245 , C22C38/06 , C22C38/04 , C22C38/02 , C22C38/00 , C21D8/12 , C22C38/12
CPC分类号： H01F1/14783 , C21D8/12 , C21D8/1205 , C21D8/1222 , C21D8/1233 , C21D8/1261 , C21D8/1272 , C21D8/1283 , C21D9/46 , C21D2201/05 , C21D2211/004 , C22C38/001 , C22C38/002 , C22C38/008 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/12 , C22C38/14 , C22C38/16 , H01F27/245
摘要： The present invention is directed at a method of production gain oriented Fe—Si steel sheet presenting an induction value at 800 A/m above 1.870 Tesla and a core power loss lower than 1.3 W/kg at a specific magnetic induction of 1.7 Tesla (T). The steel chemical composition comprises, in weight percentage: 2.8≦Si≦4, 0.20≦Cu≦0.6, 0.05≦Mn≦0.4, 0.001≦Al≦0.04, 0.025≦C≦0.05, 0.005≦N≦0.02, 0.005≦Sn≦0.03, S≦0.015 and optionally Ti, Nb, V or B in a cumulated amount below 0.02, the following relationships being respected: Mn/Sn≦40, 2.0≦C/N≦5.0, Al/N≦1.20, and the balance being Fe and other inevitable impurities.
摘要翻译：本发明涉及一种生产增益取向的Fe-Si钢板的方法，其特征在于，在特斯拉（特斯拉）的特定磁感应下，以高于1.870特斯拉的800A / m的感应值和低于1.3W / kg的磁芯功率损耗）。钢化学成分以重量百分数：2.8＆nlE; Si＆nlE; 4,0.20＆nlE; Cu＆nlE; 0.6,0.05＆nlE; Mn＆nlE; 0.4,0.001和nlE; Al＆NlE; 0.04,0.025＆nlE; C＆NlE; 0.05,0.005＆ 0.02，0.005＆nlE; Sn＆nlE; 0.03，S＆nlE; 0.015，任选的Ti，Nb，V或B的累积量低于0.02，满足以下关系：Mn / Sn＆nlE; 40,2.0＆nlE; C / N＆ /N≦̸1.20，余量为Fe等不可避免的杂质。

5. 发明授权

US08894923B2 Insulation brick 有权
标题翻译：绝缘砖
公开(公告)号：US08894923B2
公开(公告)日：2014-11-25
申请号：US13602711
申请日：2012-09-04
申请人： Yong Lee , Jamey Costino , Jim Norris , Bernard Chukwulebe
发明人： Yong Lee , Jamey Costino , Jim Norris , Bernard Chukwulebe
IPC分类号： F23M5/02 , F27D1/00 , B22D41/02 , F27D1/04 , C21B7/14 , C21B7/06 , C21C5/44
CPC分类号： B22D41/02 , C21B7/06 , C21B7/14 , C21C5/44 , F27D1/0006 , F27D1/04 , Y10T428/24479
摘要： Presented are an insulation brick and the method of using an insulation brick to create a thermal lining. A set of corrugations are formed into a sidewall of the brick to increase the thermal insulation. A first end of the insulation brick has a convex portion while the second end of the insulation brick has a convex portion. This allows a first insulation brick to mate with another brick in an end to end configuration.
摘要翻译：提出了绝缘砖和使用绝缘砖来制造热衬的方法。一组波纹形成砖的侧壁以增加隔热性。绝缘砖的第一端具有凸部，绝缘砖的第二端具有凸部。这允许第一绝缘砖在端对端配置中与另一块砖配合。

6. 发明申请

US20140232105A1 NICKEL-BASE RADIANT TUBE AND METHOD FOR MAKING THE SAME 审中-公开
标题翻译：镍基辐射管及其制造方法
公开(公告)号：US20140232105A1
公开(公告)日：2014-08-21
申请号：US14265875
申请日：2014-04-30
申请人： ArcelorMittal Investigacion y Desarrollo, S.L.
发明人： Sree Harsha LALAM
IPC分类号： F16L13/02
CPC分类号： F16L13/02 , B23K9/0282 , B23K33/006 , B23K2101/06 , C10G9/20 , F28D2021/0056 , F28F9/26 , F28F21/087 , F28F2275/06
摘要： Nickel-base radiant tube includes straight and curved elbow tube sections. The straight tube section has constant inner and outer radii. The elbow tube section has a constant inner radius and variable outer radius. The inner diameter of the elbow tube section is equal the inner radius of the straight tube section. Mating end portion of the elbow tube section has an outer radius equal to the outer radius of the straight tube section. Method for making the radiant tube comprises the steps of positioning a mating end portion of the straight tube section adjacent to and aligned with the mating end portion of the elbow tube section so that end faces of the straight and elbow tube sections face each other to define a circumferentially extending weld groove, and butt welding the mating end portions of the straight and elbow tube sections together at the weld groove.
摘要翻译：镍基辐射管包括直弯曲弯管部分。直管段具有恒定的内径和外半径。肘管部分具有恒定的内半径和可变的外半径。肘管部分的内径等于直管部分的内径。肘管部的配合端部的外径与直管部的外半径相等。用于制造辐射管的方法包括以下步骤：将直管部分的配合端部定位成与弯管部分的配合端部相邻并对准，使得直管部分和弯管部分的端面彼此面对以限定沿周向延伸的焊接槽，并且在焊接槽处将直管和弯头管部分的配合端部对接在一起。

7. 发明授权

US08278598B2 Methods and systems for resistance spot welding using direct current micro pulses 有权
标题翻译：使用直流微脉冲进行电阻点焊的方法和系统
公开(公告)号：US08278598B2
公开(公告)日：2012-10-02
申请号：US12726450
申请日：2010-03-18
申请人： Wenkao Hou
发明人： Wenkao Hou
IPC分类号： B23K9/10
CPC分类号： B23K11/241 , B23K11/115 , B23K11/24
摘要： Methods and systems for resistance spot welding using direct current micro pulses are described. One described method comprises comprising forming a weld joint by applying a plurality of direct current micro pulses to at least two pieces of materials through a first electrode and a second electrode.
摘要翻译：描述了使用直流微脉冲进行电阻点焊的方法和系统。一种描述的方法包括通过将多条直流微脉冲施加到至少两片材料通过第一电极和第二电极来形成焊接接头。

8. 发明授权

US10253418B2 Steel sheet provided with a coating offering sacrificial cathodic protection, method for the production of a part using such a sheet, and resulting part 有权
公开(公告)号：US10253418B2
公开(公告)日：2019-04-09
申请号：US14394885
申请日：2012-04-17
申请人： Christian Allely , Julie Chassagne , Beril Corlu
发明人： Christian Allely , Julie Chassagne , Beril Corlu
IPC分类号： C23F13/14 , C21D6/00 , C22C38/00 , C21D8/00 , C23C2/04 , C23C2/12 , C23C2/28 , C21D8/02 , C21D9/00 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/18 , C22C38/20 , C22C38/22 , C22C38/26 , C22C38/28 , C22C38/32 , C22C38/38 , C22C38/40 , C22C38/42 , C22C38/44 , C22C38/48 , C22C38/50 , C22C38/54 , C22C38/58 , C21D1/673 , C21D9/46
摘要： This invention relates to a steel sheet provided with a sacrificial cathodic protection layer comprising from 5 to 50% zinc by weight, from 0.1 to 15% silicon by weight and optionally up to 10% magnesium by weight and up to 0.3% by weight, in cumulative content, of additional elements, and also comprising a protection elements to be selected from among tin in a percentage by weight between 0.1 and 5%, indium in a percentage by weight between 0.01 and 0.5% and combinations thereof, the balance consisting of aluminum and residual elements or unavoidable impurities. The invention further relates to a method for the fabrication of parts by hot or cold stamping and the parts that can be thereby obtained.

9. 发明授权

US09310001B2 Nickel-base radiant tube and method for making the same 有权
标题翻译：镍基辐射管及其制作方法
公开(公告)号：US09310001B2
公开(公告)日：2016-04-12
申请号：US14265875
申请日：2014-04-30
申请人： ArcelorMittal Investigacion y Desarrollo, S.L.
发明人： Sree Harsha Lalam
IPC分类号： F16L13/02 , B23K33/00 , B23K9/028 , C10G9/20 , F28F9/26 , F28F21/08 , F28D21/00
CPC分类号： F16L13/02 , B23K9/0282 , B23K33/006 , B23K2101/06 , C10G9/20 , F28D2021/0056 , F28F9/26 , F28F21/087 , F28F2275/06
摘要： Nickel-base radiant tube includes straight and curved elbow tube sections. The straight tube section has constant inner and outer radii. The elbow tube section has a constant inner radius and variable outer radius. The inner diameter of the elbow tube section is equal the inner radius of the straight tube section. Mating end portion of the elbow tube section has an outer radius equal to the outer radius of the straight tube section. Method for making the radiant tube comprises the steps of positioning a mating end portion of the straight tube section adjacent to and aligned with the mating end portion of the elbow tube section so that end faces of the straight and elbow tube sections face each other to define a circumferentially extending weld groove, and butt welding the mating end portions of the straight and elbow tube sections together at the weld groove.
摘要翻译：镍基辐射管包括直弯曲弯管部分。直管段具有恒定的内径和外半径。肘管部分具有恒定的内半径和可变的外半径。肘管部分的内径等于直管部分的内径。肘管部的配合端部的外径与直管部的外半径相等。用于制造辐射管的方法包括以下步骤：将直管部分的配合端部定位成与弯管部分的配合端部相邻并对准，使得直管部分和弯管部分的端面彼此面对以限定沿周向延伸的焊接槽，并且在焊接槽处将直管和弯头管部分的配合端部对接在一起。

10. 发明授权

US08721807B2 Hypereutectoid, head-hardened steel rail 有权
标题翻译：过共晶，头硬化钢轨
公开(公告)号：US08721807B2
公开(公告)日：2014-05-13
申请号：US13584145
申请日：2012-08-13
申请人： Bruce L. Bramfitt , Fred B. Fletcher , John A. Davis, Jr.
发明人： Bruce L. Bramfitt , Fred B. Fletcher , John A. Davis, Jr.
IPC分类号： C22C38/02 , C22C38/04 , C22C38/14 , C22C38/12
CPC分类号： C21D9/04 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/12 , C22C38/14
摘要： A method of making a hypereutectoid, head-hardened steel rail is provided that includes a step of head hardening a steel rail having a composition containing 0.86-1.00 wt % carbon, 0.40-0.75 wt % manganese, 0.40-1.00 wt % silicon, 0.05-0.15 wt % vanadium, 0.015-0.030 wt % titanium, and sufficient nitrogen to react with the titanium to form titanium nitride. Head hardening is conducted at a cooling rate that, if plotted on a graph with xy-coordinates with the x-axis representing cooling time in seconds, and the y-axis representing temperature in Celsius of the surface of the head of the steel rail, is maintained in a region between an upper cooling rate boundary plot defined by an upper line connecting xy-coordinates (0 s, 775° C.), (20 s, 670° C.), and (110 s, 550° C.) and a lower cooling rate boundary plot defined by a lower line connecting xy-coordinates (0 s, 750° C.), (20 s, 610° C.), and (110 s, 500° C.).
摘要翻译：提供了一种制造过共析的头硬化钢轨的方法，其包括头硬化钢轨的步骤，该钢轨具有含有0.86-1.00重量％碳，0.40-0.75重量％锰，0.40-1.00重量％硅，0.05 -0.15重量％的钒，0.015-0.030重量％的钛和足够的氮与钛反应形成氮化钛。头部硬化以冷却速度进行，如果绘制在xy坐标，x轴表示冷却时间（以秒为单位），y轴表示钢轨头部表面温度（摄氏度）的曲线图上，保持在由连接xy坐标（0s，775℃），（20s，670℃）和（110s，550℃）的上部线限定的上部冷却速率边界图之间的区域中。）和由连接xy坐标（0s，750℃），（20s，610℃）和（110s，500℃）的下一行限定的较低冷却速率边界图。

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