公开(公告)号：US09017493B2

公开(公告)日：2015-04-28

申请号：US13144538

申请日：2010-08-10

申请人： Junichirou Hagihara ,  Shuichi Higashi ,  Shozo Kambara

发明人： Junichirou Hagihara ,  Shuichi Higashi ,  Shozo Kambara

IPC分类号： C23C14/34 ,  C22F1/00 ,  B21J1/02 ,  C22F1/04 ,  C22F1/08 ,  C22F1/18

CPC分类号： C23C14/3414 ,  B21J1/02 ,  B21J1/025 ,  C22F1/00 ,  C22F1/04 ,  C22F1/08 ,  C22F1/18

摘要： [Object] To provide a method of manufacturing a sputtering target and a sputtering target that are capable of achieving refinement and uniformity of crystal grains.[Solving Means] A method of manufacturing a sputtering target according to an embodiment of the present invention includes forging an ingot formed of metal by applying a stress in a first axis direction (z-axis direction) and a plane direction (xy-plane direction) orthogonal to the first axis direction. The ingot is additionally forged by applying a stress in a second axis direction (axial directions c11, c12, c21, c22) obliquely intersecting with a direction parallel to the first axis direction. The ingot is heat-treated at a temperature equal to or higher than a recrystallization temperature thereof. In such a manner, since slip deformation can be caused not only in the first axis direction and the plane direction orthogonal thereto but also in the second axis direction, the high density and uniformity of an internal stress can be achieved.

摘要翻译： 本发明提供能够实现晶粒细化和均匀性的溅射靶和溅射靶的制造方法。 本发明的实施方式的溅射靶的制造方法包括：通过在第一轴方向（z轴方向）和平面方向（xy面方向）上施加应力来锻造由金属形成的铸锭 ）与第一轴方向正交。 通过在与第一轴方向平行的方向倾斜地相交的第二轴方向（轴方向c11，c12，c21，c22）上施加应力来另外锻造锭。 在等于或高于其再结晶温度的温度下对锭进行热处理。 以这种方式，由于不仅在第一轴方向和与其正交的平面方向上，而且在第二轴线方向上都可能产生滑动变形，所以可以实现高密度和内部应力的均匀性。

公开(公告)号：US07140216B2

公开(公告)日：2006-11-28

申请号：US10991816

申请日：2004-11-18

申请人： Jose Abiel Garza

发明人： Jose Abiel Garza

IPC分类号： B24C1/00 ,  C21D7/06 ,  B21J1/02 ,  B23K26/00

CPC分类号： B24C1/10 ,  C21D7/06 ,  Y10T29/479

摘要： A shotpeen nozzle includes a tubular core mounted in a casing. The casing has an inlet for receiving shot in a stream of pressurized air, and the core includes an outlet for discharging the stream. A laser is mounted to the casing for projecting a laser beam in parallel with the core at its outlet in the direction of discharge of the stream therefrom.

摘要翻译： 喷丸喷嘴包括安装在壳体中的管状芯体。 壳体具有用于在加压空气流中接收射流的入口，并且芯部包括用于排出流的出口。 激光器安装到壳体上，用于在其出口的方向上从与其排出的流的方向上的芯平行地投射激光束。

公开(公告)号：US3250109A

公开(公告)日：1966-05-10

申请号：US21225562

申请日：1962-07-25

申请人： INGERSOLL RAND CO

发明人： SPYRIDAKIS EMANUEL G

IPC分类号： B21J1/00 ,  B21J1/02 ,  B29C69/00

CPC分类号： B21J1/02 ,  B21C23/001 ,  B21J1/00 ,  B21J1/025 ,  B29C47/0016 ,  B29C47/0057 ,  B29C47/0059 ,  B29C69/00 ,  B29K2995/0072 ,  Y10T29/4948

公开(公告)号：US1896704A

公开(公告)日：1933-02-07

申请号：US52233331

申请日：1931-03-13

申请人： ALBERT DECHENNE

发明人： ALBERT DECHENNE

IPC分类号： B21J1/02

CPC分类号： B21J1/02 ,  Y10T29/49977

公开(公告)号：US1349733A

公开(公告)日：1920-08-17

申请号：US11329616

申请日：1916-08-05

申请人： READ CHARLES H

发明人： READ CHARLES H

IPC分类号： B21B1/02 ,  B21B1/20 ,  B21H7/18 ,  B21J1/02

CPC分类号： B21B1/02 ,  B21B1/20 ,  B21B2201/14 ,  B21H7/187 ,  B21J1/02 ,  Y10T29/49973

公开(公告)号：US20210053261A1

公开(公告)日：2021-02-25

申请号：US17090114

申请日：2020-11-05

申请人： Smith & Nephew, Inc.

发明人： Vivek Pawar ,  Mark Morrison ,  Carolyn Weaver

IPC分类号： B29C45/14 ,  B33Y10/00 ,  B33Y40/00 ,  B33Y80/00 ,  B23K26/342 ,  B21J1/00 ,  A61F2/00 ,  A61F2/38 ,  A61F2/30 ,  A61F2/34 ,  B21J1/02 ,  B29C64/00 ,  B23P13/02

摘要： An exemplary process includes determining a desired pore size, selecting an initial pore size greater than the target pore size, manufacturing a porous structure with the initial pore size, forging the porous structure to form a forged part having the desired pore size, and forming an orthopedic device from the forged part.

公开(公告)号：US10526689B2

公开(公告)日：2020-01-07

申请号：US15836574

申请日：2017-12-08

申请人： DAIDO STEEL CO., LTD.

发明人： Yoshihiko Koyanagi ,  Takuma Okajima

IPC分类号： C22F1/18 ,  C22C14/00 ,  B21J1/02 ,  B21J1/06

摘要： The present invention relates to a heat-resistant Ti alloy having excellent high-temperature strength and a process for producing the same. More particularly, the present invention relates to a heat-resistant Ti alloy having a composite structure having an equiaxed α phase and β grains containing an acicular α phase inside thereof, and a process for producing the same.

公开(公告)号：US10525523B2

公开(公告)日：2020-01-07

申请号：US15531921

申请日：2015-12-15

申请人： GFM—GmbH

发明人： Robert Koppensteiner ,  Paul Zehetgruber

IPC分类号： B21J13/02 ,  B21J1/02 ,  B21J7/14 ,  C21D7/10 ,  C21D7/02

摘要： A description is given of a method and a device for forging a rod-shaped workpiece (5) which is deformed with the aid of forging tools (1, 2, 3, 4) in the sense of a cross-sectional displacement perpendicular to the forging axis (a) and is subjected to an axial advancement and possibly a rotation about the forging axis (a) during the pauses in the engagement of the forging tools (1, 2, 3, 4). In order to achieve an advantageous grain refinement, it is proposed that the workpiece (5) is deformed in the sense of the cross-sectional displacement perpendicular to the forging axis (a) in a bending zone (13) between two central supports (11) by means of the forging tools (1, 2, 3, 4) acting on the workpiece (5) radially in relation to the forging axis (a).

公开(公告)号：US20170266715A1

公开(公告)日：2017-09-21

申请号：US15511150

申请日：2015-08-14

申请人： Bharat Forge Limited

发明人： Babasaheb Neelkanth Kalyani ,  Shreyans Subhash Khot ,  Madan Umakant Takale ,  Valmik Vitthal Bhavar ,  Manoj Rajendra Ukhande

IPC分类号： B21J1/02 ,  F16K27/04 ,  B21K1/20 ,  B21J5/02 ,  B21J5/08

摘要： The invention discloses a process of manufacturing heavy and critical components such as a blowout preventer (BOP) with a combination of open die forging, piercing and machining process which results in to better material utilization and saving in the machining time. The forging process of the invention involves a step of notching, wherein a transverse notch is made near each end of the ingot before cogging said ingot. The invention allows development of safety and critical components with effective material utilisation.

公开(公告)号：US09719369B2

公开(公告)日：2017-08-01

申请号：US14778021

申请日：2014-03-18

申请人： HITACHI METALS, LTD.

发明人： Tetsuya Yagami ,  Toshiya Teramae ,  Etsuo Fujita ,  Shinya Nagao ,  Remi Mukouse ,  Naoyuki Iwasa ,  Tsuyoshi Fukui ,  Chuya Aoki

IPC分类号： F01D25/00 ,  B21J1/02 ,  B21J5/02 ,  B21H1/06 ,  C22C19/05 ,  B21K1/76 ,  F01D5/06 ,  B21B45/00 ,  B21D19/04 ,  F01D5/02

CPC分类号： F01D25/005 ,  B21B45/004 ,  B21D19/04 ,  B21H1/06 ,  B21J1/02 ,  B21J1/025 ,  B21J5/02 ,  B21J5/022 ,  B21K1/761 ,  C22C19/05 ,  C22C19/055 ,  C22C19/056 ,  C22F1/10 ,  F01D5/02 ,  F01D5/06 ,  F05D2220/32

摘要： A manufacturing method provides a high-quality material for ring rolling. The manufacturing method of the material for ring rolling includes a step of heating a disk-shaped material for hot forging to a hot working temperature, a step of arranging the material for hot forging onto a lower die having a convex portion with a truncated conical shape, a step of forming a thin portion by pressing a center portion of the material for hot forging by using an upper die having a convex portion with a truncated conical shape, and a step of manufacturing a material for ring rolling by removing the thin portion wherein a center of gravity on a half section of the material for ring rolling is located so as to be closer to an outer peripheral surface of the half section than a center of the half section in a thickness direction of the half section.