-
Patent Agency Ranking
公开(公告)号：US20160122851A1
公开(公告)日：2016-05-05
申请号：US14881633
申请日：2015-10-13
Applicant: ATI PROPERTIES, INC.
Inventor： Robin M. Forbes Jones , George J. Smith, JR. , Jason P. Floder , Jean-Philippe A. Thomas , Ramesh S. Minisandram
IPC: C22C38/58 , C22C38/52 , C22C38/50 , C22C38/48 , C22C38/00 , C22C38/44 , C22C38/42 , C22C38/06 , C22C38/02 , C22C38/54 , C22C38/46
CPC classification number: C22C38/58 , B21J1/02 , B21J1/04 , B21J5/022 , B21J5/08 , B21J7/14 , C21D6/004 , C21D7/13 , C21D8/005 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/06 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/52 , C22C38/54 , Y10T428/1241
Abstract: A method of processing a non-magnetic alloy workpiece comprises heating the workpiece to a warm working temperature, open die press forging the workpiece to impart a desired strain in a central region of the workpiece, and radial forging the workpiece to impart a desired strain in a surface region of the workpiece. In a non-limiting embodiment, after the steps of open die press forging and radial forging, the strain imparted in the surface region is substantially equivalent to the strain imparted in the central region. In another non-limiting embodiment, the strain imparted in the central and surface regions are in a range from 0.3 inch/inch to 1 inch/inch, and there exists no more than a 0.5 inch/inch difference in strain of the central region compared with the strain of the surface region of the workpiece. An alloy forging processed according to methods described herein also is disclosed.
Abstract translation: 一种处理非磁性合金工件的方法包括将工件加热到温暖的工作温度，打开模压机锻造工件以在工件的中心区域施加期望的应变，并径向锻造工件以赋予所需的应变 工件的表面区域。 在非限制性实施例中，在开模式压模锻造和径向锻造的步骤之后，施加在表面区域中的应变基本上等于施加在中心区域中的应变。 在另一个非限制性实施方案中，赋予中心区域和表面区域的应变在0.3英寸/英寸至1英寸/英寸的范围内，并且在中心区域的应变中不超过0.5英寸/英寸的差异 具有工件表面区域的应变。 根据本文所述的方法处理的合金锻造也被公开。
-
2.发明申请SPLIT-PASS OPEN-DIE FORGING FOR HARD-TO-FORGE, STRAIN-PATH SENSITIVE TITANIUM-BASE AND NICKEL-BASE ALLOYS 有权用于硬化，应变路径感应钛基和镍基合金的分选开口锻造公开(公告)号：US20140260492A1
公开(公告)日：2014-09-18
申请号：US13844545
申请日：2013-03-15
Applicant: ATI PROPERTIES, INC.
IPC: B21J1/06
Abstract: Split pass forging a workpiece to initiate microstructure refinement comprises press forging a metallic material workpiece in a first forging direction one or more times up to a reduction ductility limit of the metallic material to impart a total strain in the first forging direction sufficient to initiate microstructure refinement; rotating the workpiece; open die press forging the workpiece in a second forging direction one or more times up to the reduction ductility limit to impart a total strain in the second forging direction to initiate microstructure refinement; and repeating rotating and open die press forging in a third and, optionally, one or more additional directions until a total amount of strain to initiate microstructure refinement is imparted in an entire volume of the workpiece.
Abstract translation: 分割通过锻造工件以启动微结构细化包括在第一锻造方向上将金属材料工件压制成一次或多次，直到金属材料的降低延性极限，以使第一锻造方向上的总应变足以启动微结构细化 ; 旋转工件; 开模式压模在第二锻造方向上将工件锻造一次或多次直到还原延性极限，以赋予第二锻造方向上的总应变以开始微结构细化; 并且在第三和任选的一个或多个附加方向中重复旋转和开模式压模锻造，直到在工件的整个体积中施加引起微结构细化的总应变量。
-
3.发明授权公开(公告)号：US09192981B2
公开(公告)日：2015-11-24
申请号：US13792285
申请日：2013-03-11
Applicant: ATI PROPERTIES, INC.
Inventor： Robin M. Forbes Jones , George J. Smith, Jr. , Jason P. Floder , Jean-Philippe A. Thomas , Ramesh S. Minisandram
CPC classification number: C22C38/58 , B21J1/02 , B21J1/04 , B21J5/022 , B21J5/08 , B21J7/14 , C21D6/004 , C21D7/13 , C21D8/005 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/06 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/52 , C22C38/54 , Y10T428/1241
Abstract: A method of processing a non-magnetic alloy workpiece comprises heating the workpiece to a warm working temperature, open die press forging the workpiece to impart a desired strain in a central region of the workpiece, and radial forging the workpiece to impart a desired strain in a surface region of the workpiece. In a non-limiting embodiment, after the steps of open die press forging and radial forging, the strain imparted in the surface region is substantially equivalent to the strain imparted in the central region. In another non-limiting embodiment, the strain imparted in the central and surface regions are in a range from 0.3 inch/inch to 1 inch/inch, and there exists no more than a 0.5 inch/inch difference in strain of the central region compared with the strain of the surface region of the workpiece. An alloy forging processed according to methods described herein also is disclosed.
Abstract translation: 一种处理非磁性合金工件的方法包括将工件加热到温暖的工作温度，打开模压机锻造工件以在工件的中心区域施加期望的应变，并径向锻造工件以赋予所需的应变 工件的表面区域。 在非限制性实施例中，在开模式压模锻造和径向锻造的步骤之后，施加在表面区域中的应变基本上等于施加在中心区域中的应变。 在另一个非限制性实施方案中，赋予中心区域和表面区域的应变在0.3英寸/英寸至1英寸/英寸的范围内，并且在中心区域的应变中不超过0.5英寸/英寸的差异 具有工件表面区域的应变。 根据本文所述的方法处理的合金锻造也被公开。
-
4.发明授权Split-pass open-die forging for hard-to-forge, strain-path sensitive titanium-base and nickel-base alloys 有权分体式开模锻造用于硬锻造，应变路径敏感的钛基和镍基合金公开(公告)号：US09050647B2
公开(公告)日：2015-06-09
申请号：US13844545
申请日：2013-03-15
Applicant: ATI Properties, Inc.
Abstract: Split pass forging a workpiece to initiate microstructure refinement comprises press forging a metallic material workpiece in a first forging direction one or more times up to a reduction ductility limit of the metallic material to impart a total strain in the first forging direction sufficient to initiate microstructure refinement; rotating the workpiece; open die press forging the workpiece in a second forging direction one or more times up to the reduction ductility limit to impart a total strain in the second forging direction to initiate microstructure refinement; and repeating rotating and open die press forging in a third and, optionally, one or more additional directions until a total amount of strain to initiate microstructure refinement is imparted in an entire volume of the workpiece.
Abstract translation: 分割通过锻造工件以启动微结构细化包括在第一锻造方向上将金属材料工件压制成一次或多次，直到金属材料的降低延性极限，以使第一锻造方向上的总应变足以启动微结构细化 ; 旋转工件; 开模式压模在第二锻造方向上将工件锻造一次或多次直到还原延性极限，以在第二锻造方向上施加总应变以开始微结构细化; 并且在第三和任选的一个或多个附加方向中重复旋转和开模式压模锻造，直到在工件的整个体积中施加引起微结构细化的总应变量。
-
5.发明申请公开(公告)号：US20140255719A1
公开(公告)日：2014-09-11
申请号：US13792285
申请日：2013-03-11
Applicant: ATI PROPERTIES, INC.
Inventor： Robin M. Forbes Jones , George J. Smith, JR. , Jason P. Floder , Jean-Philippe A. Thomas , Ramesh S. Minisandram
CPC classification number: C22C38/58 , B21J1/02 , B21J1/04 , B21J5/022 , B21J5/08 , B21J7/14 , C21D6/004 , C21D7/13 , C21D8/005 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/06 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/52 , C22C38/54 , Y10T428/1241
Abstract: A method of processing a non-magnetic alloy workpiece comprises heating the workpiece to a warm working temperature, open die press forging the workpiece to impart a desired strain in a central region of the workpiece, and radial forging the workpiece to impart a desired strain in a surface region of the workpiece. In a non-limiting embodiment, after the steps of open die press forging and radial forging, the strain imparted in the surface region is substantially equivalent to the strain imparted in the central region. In another non-limiting embodiment, the strain imparted in the central and surface regions are in a range from 0.3 inch/inch to 1 inch/inch, and there exists no more than a 0.5 inch/inch difference in strain of the central region compared with the strain of the surface region of the workpiece. An alloy forging processed according to methods described herein also is disclosed.
Abstract translation: 一种处理非磁性合金工件的方法包括将工件加热到温暖的工作温度，打开模压机锻造工件以在工件的中心区域施加期望的应变，并且径向锻造工件以赋予所需的应变 工件的表面区域。 在非限制性实施例中，在开模式压模锻造和径向锻造的步骤之后，施加在表面区域中的应变基本上等于施加在中心区域中的应变。 在另一个非限制性实施方案中，赋予中心区域和表面区域的应变在0.3英寸/英寸至1英寸/英寸的范围内，并且在中心区域的应变中不超过0.5英寸/英寸的差异 具有工件表面区域的应变。 根据本文所述的方法处理的合金锻造也被公开。
-
-
-
-
Search Results
5
records
(took 0.016 seconds)
