公开(公告)号：EP3198047A4

公开(公告)日：2018-03-07

申请号：EP15843732

申请日：2015-09-24

申请人： NANOSTEEL CO INC

发明人： BRANAGAN DANIEL JAMES ,  JUSTICE GRANT G ,  BALL ANDREW T ,  WALLESER JASON K ,  MEACHAM BRIAN E ,  CLARK KURTIS ,  TEW LOGAN J ,  ANDERSON SCOTT T ,  LARISH SCOTT ,  CHENG SHENG ,  GIDDENS TAYLOR L ,  FRERICHS ANDREW E ,  SERGUEEVA ALLA V

IPC分类号： C22C38/34 ,  B22D11/00 ,  B22D11/041 ,  C21D6/00 ,  C21D8/02 ,  C21D9/46 ,  C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/08 ,  C22C38/16 ,  C22C38/20 ,  C22C38/32 ,  C22C38/36 ,  C22C38/38 ,  C22C38/42 ,  C22C38/54 ,  C22C38/56 ,  C22C38/58

CPC分类号： C22C38/58 ,  B22D11/001 ,  B22D11/041 ,  C21D6/004 ,  C21D6/005 ,  C21D6/008 ,  C21D8/0205 ,  C21D8/0215 ,  C21D9/46 ,  C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/08 ,  C22C38/16 ,  C22C38/20 ,  C22C38/32 ,  C22C38/34 ,  C22C38/36 ,  C22C38/38 ,  C22C38/42 ,  C22C38/54 ,  C22C38/56

摘要： This disclosure deals with steel alloys containing mixed microconstituent structure that has the ability to provide ductility at tensile strength levels at or above 900 MPa. More specifically, the alloys contain Fe, B, Si and Mn and indicate tensile strengths of 900 MPa to 1820 MPa and elongations of 2.5% to 76.0%.

公开(公告)号：EP3142855A4

公开(公告)日：2017-12-13

申请号：EP15792187

申请日：2015-05-18

申请人： NANOSTEEL CO INC

发明人： TUFFILE CHARLES D ,  LEMKE HARALD

IPC分类号： B32B15/01 ,  B32B5/16 ,  C22C1/02

CPC分类号： B22D19/00 ,  B22D25/00 ,  B32B15/01 ,  B33Y10/00 ,  C22C1/02 ,  C22C38/02 ,  C22C38/04 ,  C22C38/22 ,  C22C38/26 ,  C22C38/32 ,  C22C38/34 ,  C22C38/36 ,  C22C38/38

摘要： The present disclosure is directed at alloys and method for layer-by-layer deposition of metallic alloys on a substrate. The resulting deposition provides for relatively high hardness metallic parts with associated wear resistance. Applications for the metallic parts include pumps, valves and/or bearings.

公开(公告)号：EP2464759A4

公开(公告)日：2017-08-30

申请号：EP10808661

申请日：2010-08-10

申请人： NANOSTEEL CO INC

发明人： BRANAGAN DANIEL JAMES ,  MERKLE BRIAN D ,  MEACHAM BRIAN E ,  KIILUNEN WILLIAM D ,  PARATORE DAVIS

IPC分类号： B23K9/04 ,  B23K9/167 ,  B23K9/173 ,  B23K9/18 ,  B23K9/23 ,  B23K101/04 ,  B23K101/18 ,  B23K103/04

CPC分类号： B23K9/18 ,  B23K9/04 ,  B23K9/167 ,  B23K9/173 ,  B23K9/23 ,  B23K2201/04 ,  B23K2201/18 ,  B23K2203/04 ,  B23K2203/05

摘要： A method of applying a metallic alloy overlay including providing an iron based feedstock powder including 10 to 75 weight percent iron and manganese, 10 to 60 weight percent of chromium, 1 to 30 weight percent of an interstitial element selected from boron, carbon, silicon or combinations thereof, 0 to 40 weight percent of a transition metal selected from molybdenum, tungsten or combinations thereof and 1 to 25 weight percent niobium. The method also includes providing an electrode including at least 50 weight percent iron and depositing a weld overlay with the feedstock powder and the electrode to create a metallic alloy exhibiting a grain size in the range of 1,000 mum or less.

摘要翻译： 一种施加金属合金覆盖层的方法，包括提供包含10至75重量％的铁和锰，10至60重量％的铬，1至30重量％的选自硼，碳，硅或硅的填隙元素的铁基原料粉末 它们的组合，0-40重量％的选自钼，钨或其组合的过渡金属以及1-25重量％的铌。 该方法还包括提供包含至少50重量％铁的电极，并且与原料粉末和电极沉积堆焊层，以产生显示出1000μm或更小范围内的晶粒尺寸的金属合金。

公开(公告)号：EP2496390A4

公开(公告)日：2017-12-27

申请号：EP10827665

申请日：2010-11-02

申请人： NANOSTEEL CO INC

发明人： BRANAGAN DANIEL JAMES ,  MEACHAM BRIAN E ,  WALLESER JASON K ,  ZHOU JIKOU ,  SERGUEEVA ALLA V ,  PARATORE DAVID

IPC分类号： B28D1/08

CPC分类号： B23D61/185 ,  B24B27/0633 ,  B28D5/045 ,  C22C38/00 ,  C22C45/02 ,  Y10T83/9292

摘要： Wire for cutting feedstock and a method for cutting feedstock with the wire. The wire may include an iron based alloy comprising at least 35 at % iron, nickel and/or cobalt in the range of about 7 to 50 at %, at least one non-metal or metalloid selected from the group consisting of boron, carbon, silicon, phosphorus, and/or nitrogen present in the range of about 1 to 35 at %, and one metal selected from the group consisting of copper, titanium, molybdenum, aluminum, and/or chromium present in the range of about 0 to 25 at %, wherein the wire has an aspect ratio of greater than one and exhibits metallic and/or crystalline phases of less than 500 nm in size.

公开(公告)号：EP3105357A4

公开(公告)日：2017-09-27

申请号：EP15749178

申请日：2015-02-17

申请人： NANOSTEEL CO INC

发明人： LEMKE HARALD ,  MACK PATRICK E ,  PARKER ROBERT

IPC分类号： C21D7/06 ,  B24C1/10 ,  B24C11/00 ,  C22C38/26 ,  C22C38/32

CPC分类号： B24C11/00 ,  B24C1/10 ,  C21D7/06 ,  C22C38/26 ,  C22C38/32

公开(公告)号：EP2943595A4

公开(公告)日：2016-06-29

申请号：EP14737581

申请日：2014-01-09

申请人： NANOSTEEL CO INC

发明人： BRANAGAN DANIEL JAMES ,  CHENG SHENG ,  MA LONGZHOU ,  WALLESER JASON K ,  JUSTICE GRANT G ,  BALL ANDREW T ,  CLARK KURTIS ,  LARISH SCOTT ,  PETERSON ALISSA ,  MACK PATRICK E ,  MERKLE BRIAN D ,  MEACHAM BRIAN E ,  SERGUEEVA ALLA V

IPC分类号： C21D8/10 ,  B22D13/02 ,  B22F5/10 ,  C21D6/00 ,  C21D9/08 ,  C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/08 ,  C22C38/12 ,  C22C38/14 ,  C22C38/34 ,  C22C38/40 ,  C22C38/42 ,  C22C38/44 ,  C22C45/02

CPC分类号： C22C38/58 ,  B22D13/023 ,  B22F5/106 ,  B22F2998/10 ,  C21D6/002 ,  C21D6/004 ,  C21D6/005 ,  C21D6/008 ,  C21D8/105 ,  C21D9/08 ,  C21D9/085 ,  C21D2211/004 ,  C22C32/0073 ,  C22C33/003 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/08 ,  C22C38/12 ,  C22C38/14 ,  C22C38/34 ,  C22C38/40 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/50 ,  C22C38/54 ,  C22C45/02 ,  B22F9/082 ,  B22F3/15 ,  B22F3/20

摘要： The present disclosure is directed and formulations and methods to provide alloys having relative high strength and ductility. The alloys may be provided in seamless tubular form and characterized by their particular alloy chemistries and identifiable crystalline grain size morphology. The alloys are such that they include boride pinning phases. In what is termed a Class 1 Steel the alloys indicate tensile strengths of 700 MPa to 1400 MPa and elongations of 10-70%. Class 2 Steel indicates tensile strengths of 800 MPa to 1800 MPa and elongations of 5-65%. Class 3 Steel indicates tensile strengths of 1000 MPa to 2000 MPa and elongations of 0.5-15%.

公开(公告)号：EP2712370A4

公开(公告)日：2015-09-16

申请号：EP12790313

申请日：2012-05-17

申请人： NANOSTEEL CO INC

发明人： BRANAGAN DANIEL JAMES ,  MEACHAM BRIAN E ,  WALLESER JASON K ,  BALL ANDREW T ,  JUSTICE GRANT G ,  NATION BRENDAN L ,  CHENG SHENG ,  SERGUEEVA ALLA V

IPC分类号： C22C38/34 ,  C21D6/00 ,  C21D8/02 ,  C21D9/14 ,  C22C38/02 ,  C22C38/54

CPC分类号： C21D8/02 ,  C21D6/004 ,  C21D6/008 ,  C21D9/14 ,  C21D2201/03 ,  C22C38/02 ,  C22C38/34 ,  C22C38/54

公开(公告)号：EP2327080A4

公开(公告)日：2011-12-28

申请号：EP09812023

申请日：2009-08-25

申请人： NANOSTEEL CO INC

发明人： BRANAGAN DANIEL ,  MEACHAM BRIAN ,  SERGUEEVA ALLA

IPC分类号： H01F1/00 ,  C22C45/00

CPC分类号： C22C45/02 ,  C22C1/002 ,  H01F1/15308 ,  H01F1/15333

摘要： The present disclosure relates to an iron based alloy composition that may include iron present in the range of 45 to 70 atomic percent, nickel present in the range of 10 to 30 atomic percent, cobalt present in the range of 0 to 15 atomic percent, boron present in the range of 7 to 25 atomic percent, carbon present in the range of 0 to 6 atomic percent, and silicon present in the range of 0 to 2 atomic percent, wherein the alloy composition exhibits an elastic strain of greater than 0.5% and a tensile strength of greater than 1 GPa.

摘要翻译： 本公开内容涉及铁基合金组合物，其可以包括存在于45至70原子百分比的铁，存在于10至30原子％范围内的镍，0至15原子％范围内的钴， 存在于7至25原子百分比的范围内，存在于0至6原子％范围内的碳和存在于0至2原子百分比范围内的硅，其中所述合金组合物显示出大于0.5％的弹性应变和 拉伸强度大于1 GPa。

公开(公告)号：EP2635717A4

公开(公告)日：2016-03-16

申请号：EP11838613

申请日：2011-10-31

申请人： NANOSTEEL CO INC

发明人： BRANAGAN DANIEL JAMES ,  MEACHAM BRIAN E ,  WALLESER JASON K ,  SERGUEEVA ALLA V ,  BALL ANDREW T ,  JUSTICE GRANT G

IPC分类号： C21D6/00 ,  B82Y30/00 ,  B82Y40/00 ,  C22C45/02

CPC分类号： C22C45/02 ,  B82Y30/00 ,  B82Y40/00 ,  C21D2201/03

摘要： The present invention is directed at metal alloys that are capable of forming spinodal glass matrix microconstituent structure. The alloys are iron based and include nickel, boron, silicon and optionally chromium. The alloys exhibit ductility and relatively high tensile strengths and may be in the form of sheet, ribbon, wire, and/or fiber. Applications for such alloys are described.

公开(公告)号：EP2361320A4

公开(公告)日：2016-01-06

申请号：EP09822486

申请日：2009-10-16

申请人： NANOSTEEL CO INC

发明人： BRANAGAN DANIEL JAMES ,  SHIELD JEFFREY E ,  SERGUEEVA ALLA V

IPC分类号： C22C45/02 ,  C22C38/02 ,  C22C38/08 ,  C22C38/10

CPC分类号： C22C45/02 ,  C21D2201/03 ,  C21D2211/004 ,  C22C37/10 ,  C22C38/02 ,  C22C38/08 ,  C22C38/10 ,  C22C38/32