公开(公告)号：US20180318897A1

公开(公告)日：2018-11-08

申请号：US15773333

申请日：2016-11-04

申请人： SUMITOMO WIRING SYSTEMS, LTD.

发明人： Osamu SATOU ,  Jiguo ZHENG ,  Masamichi YAMAGIWA

IPC分类号： B21D5/01 ,  B21D53/00 ,  B21F15/04 ,  H01R43/048 ,  B21C37/06 ,  H01R43/02

CPC分类号： B21D5/015 ,  B21C37/06 ,  B21D5/01 ,  B21D53/00 ,  B21F15/00 ,  B21F15/04 ,  H01R43/0207 ,  H01R43/048

摘要： The present invention seeks to enable a band-shaped metal wire member to be stably accommodated within a die. A die is prepared that includes a bottom die provided with a depression and a top die provided with a projection that can be arranged within the depression so as to close off a space above the depression. An inner surface of the depression includes a central die surface formed at a width-direction center of a base of the depression and a pair of curved guide die surfaces provided continuous with two sides of the central die surface and curved so as to project outward. The central die surface is formed as a flat surface or as a surface that curves more gently than the pair of curved guide die surfaces. A bonding process portion of a band-shaped metal wire member is folded in two and arranged within the depression.

公开(公告)号：US10005129B2

公开(公告)日：2018-06-26

申请号：US14649281

申请日：2013-11-29

申请人： FUTURE TITANIUM TECHNOLOGY PTY LTD

发明人： Saden Zahiri ,  Mahnaz Jahedi ,  Kevin Hooper ,  William Bardsley ,  Stefan Gulizia ,  Caixian Tang

IPC分类号： B22F5/10 ,  F16L9/02 ,  B21C37/06 ,  B05D1/02 ,  B22D11/00 ,  C23C24/04 ,  B22D23/00 ,  B22F3/18 ,  C22C1/04 ,  C22C1/08 ,  B05B7/14

CPC分类号： B22F5/106 ,  B05B7/1486 ,  B05D1/02 ,  B21C37/06 ,  B22D11/00 ,  B22D23/003 ,  B22F3/18 ,  C22C1/0458 ,  C22C1/08 ,  C23C24/04 ,  F16L9/02

摘要： This invention relates to a method of forming sections of seamless titanium or titanium alloy pipe. The method involves providing a substrate for forming pipe and a sleeve of a section of pipe on the substrate. The pipe section has an end from which the substrate projects. The pipe is formed by spraying particles of titanium or titanium alloy generally parallel to a longitudinal axis of the substrate to impact a face of the end and to cause particles to bond to and to accumulate on the pipe end to form pipe. The method further involves moving formed pipe longitudinally relative to the substrate to remove formed pipe from the pipe-forming substrate and continuing to spray titanium or titanium alloy particles onto the end face to cause further pipe to form continuously and integrally with the formed pipe. This enables a seamless titanium or titanium alloy pipe to be formed of any desired length.

公开(公告)号：US20160273683A1

公开(公告)日：2016-09-22

申请号：US15030572

申请日：2014-07-23

申请人： VALLOUREC TUBOS DO BRASIL S.A.

发明人： Julio Marcio SILVEIRA E SILVA ,  Timo EBELING ,  Hezick DA SILVA PERDIGAO ,  Danielle GRANHA GIORGINI ,  Antonio Wagner DA SILVA PENNA

IPC分类号： F16L9/02 ,  B21C37/15 ,  B21C1/24

CPC分类号： F16L9/02 ,  B21C1/24 ,  B21C9/00 ,  B21C37/06 ,  B21C37/154 ,  F16L58/08

摘要： The invention relates to a process for producing a multilayer pipe (1) from a tubular element having a metallurgical bond comprising at least one outer pipe (10) of metallic material and one inner pipe (20) of metallic material arranged within the outer pipe, the inner surface of the outer pipe (10) being mechanically bonded to the outer surface of the inner pipe (20) at least in parts of their interface, in which, in a production line, the tubular element is simultaneously heated and drawn, wherein each portion of the tubular element is submitted to heating by induction and then to hot-drawing, wherein the tubular element is drawn with a mandrel located therein. Through this process, the existing mechanical connection between the pipes is trans- formed in a metallurgical connection. The invention also relates to a multilayer pipe (1) produced for this process, wherein the outer pipe (10) is made of a carbon manganese steel alloy and the inner pipe (2) is made of a corrosion-resistant alloy.

摘要翻译： 本发明涉及一种用于从具有冶金结合的管状元件制造多层管（1）的方法，所述管状元件包括金属材料的至少一个外管（10）和布置在外管内的一个金属材料内管（20） 所述外管（10）的内表面至少在其界面的一部分机械地结合到所述内管（20）的外表面，其中在生产线中，所述管状元件被同时加热和拉伸，其中 管状元件的每个部分通过感应加热，然后进行热拉伸，其中管状元件用位于其中的心轴拉伸。 通过这一过程，管道之间的现有机械连接在冶金连接中传输。 本发明还涉及一种用于该方法生产的多层管（1），其中外管（10）由碳锰钢合金制成，内管（2）由耐腐蚀合金制成。

公开(公告)号：US09375771B2

公开(公告)日：2016-06-28

申请号：US14657253

申请日：2015-03-13

申请人： ATI Properties, Inc.

发明人： Matthew V. Fonte

IPC分类号： B21C37/30 ,  B21B21/02 ,  B21B17/02 ,  B21J5/02 ,  B22D13/02 ,  B21C37/06 ,  C21D7/10 ,  C22F1/10 ,  C22F1/18 ,  B21D22/16 ,  F16L9/02

CPC分类号： B21B21/02 ,  B21B17/02 ,  B21B19/12 ,  B21B21/00 ,  B21C37/06 ,  B21D22/16 ,  B22D13/02 ,  C21D7/10 ,  C22F1/10 ,  C22F1/183 ,  F16L9/02

摘要： A method of making a seamless, tubular article comprises subjecting a cast tubular workpiece of a corrosion resistant alloy to at least about a 25% wall reduction at a temperature below a recrystallization temperature of the workpiece using a metal forming process comprising at least one of radial forging, rolling, pilgering, and flowforming. The cast tubular workpiece is a centrifugally cast tubular workpiece comprising an inner diameter and an outer diameter.

摘要翻译： 制造无缝管状制品的方法包括使用包含至少一个径向的金属成形方法使耐腐蚀合金的铸造管件工件在低于工件的再结晶温度的温度下至少降低25％ 锻造，轧制，流动和流动。 铸造管状工件是包括内径和外径的离心铸造管状工件。

公开(公告)号：US09248485B2

公开(公告)日：2016-02-02

申请号：US13871980

申请日：2013-04-26

申请人： SEKISUI CHEMICAL CO., LTD.

发明人： Masashi Nakagaki ,  Tomonori Yamaji ,  Toshio Yamane

IPC分类号： B21C37/06 ,  B29C53/78 ,  B29C63/32 ,  B29C65/58 ,  B29D23/00 ,  F16L9/16 ,  F16L11/16 ,  F16L55/165 ,  B29C65/00 ,  B29L23/18 ,  B29L23/00 ,  B29L24/00

CPC分类号： B21C37/06 ,  B29C53/785 ,  B29C63/32 ,  B29C65/58 ,  B29C66/4329 ,  B29C66/725 ,  B29C66/83413 ,  B29C66/83415 ,  B29C66/83417 ,  B29D23/001 ,  B29L2023/186 ,  B29L2023/22 ,  B29L2024/00 ,  F16L9/165 ,  F16L11/16 ,  F16L55/1655

摘要： In an embodiment, a long reinforcing material-attached profile strip (100) in which joint portions are formed at both side edge portions and to which a reinforcing material continuously formed in the longitudinal direction is attached is supplied, and mutually adjacent joint portions are joined to each other, thereby producing a spiral pipe (S). A curl-forming apparatus (3) includes a sending roller for the reinforcing material-attached profile strip (100) and a curl guide. Using the curl-forming apparatus (3), adjacent parts of the reinforcing material-attached profile strip (100) are subjected to plastic deformation to form spirals by being provided with arc-like curls having a radius of curvature substantially similar to or not greater than the radius of curvature of the spiral pipe (S). Accordingly, the spiral pipe (S) can be produced while suppressing the action of a restoring force that restores the reinforcing material-attached profile strip (100) to its original radius of curvature.

摘要翻译： 在一个实施例中，提供了一种长的增强材料附着型材条（100），其中在两个侧边缘部分处形成有连接部分，并且沿纵向方向连续形成的增强材料被附接到其上，并且相互接合的接合部分被连接 从而产生螺旋管（S）。 卷曲形成装置（3）包括用于附加加强材料的轮廓带（100）的送纸辊和卷曲导板。 使用卷曲形成装置（3），通过设置具有基本上类似于或不大于其的曲率半径的弧形卷曲，使附着增强材料的轮廓带（100）的相邻部分遭受塑性变形以形成螺旋形 比螺旋管（S）的曲率半径大。 因此，可以在抑制恢复力恢复其增强材料附着轮廓条（100）至其原始曲率半径的同时，制造螺旋管（S）。

公开(公告)号：US20150240377A1

公开(公告)日：2015-08-27

申请号：US14382699

申请日：2013-03-04

申请人： SEB S.A.

发明人： Martin Rubio ,  Stephane Tuffe

IPC分类号： C25D11/24 ,  B65D25/34 ,  B65D25/02 ,  A47J37/10

CPC分类号： C25D11/243 ,  A47J27/002 ,  A47J36/02 ,  A47J36/025 ,  A47J37/10 ,  A47J37/105 ,  B21C37/06 ,  B65D25/02 ,  B65D25/34 ,  C23C2/00 ,  C23C2/02 ,  C25D11/16

摘要： Provided is a method for obtaining a cooking vessel comprising the following steps: producing a container having an aluminium outer face and an inner face, carrying out hard anodization of at least the outer face of the container. At least one colouring step is carried out on the anodized outer face following hard anodization, said colouring step employing at least one water-soluble anthraquinone organic dye. Also provided is a culinary article or an electric cooking appliance comprising a cooking vessel obtained by the above method.

摘要翻译： 提供一种获得烹饪容器的方法，包括以下步骤：制备具有铝外表面和内表面的容器，至少对容器的外表面进行硬质阳极氧化。 在硬阳极氧化后，在阳极氧化的外表面上进行至少一个着色步骤，所述着色步骤使用至少一种水溶性蒽醌有机染料。 还提供了一种烹饪用品或电烹饪器具，其包括通过上述方法获得的烹饪容器。

公开(公告)号：US20150183015A1

公开(公告)日：2015-07-02

申请号：US14657253

申请日：2015-03-13

申请人： ATI Properties, Inc.

发明人： Matthew V. Fonte

IPC分类号： B21C37/30 ,  B21B17/02 ,  B21J5/02 ,  B21B21/02

CPC分类号： B21B21/02 ,  B21B17/02 ,  B21B19/12 ,  B21B21/00 ,  B21C37/06 ,  B21D22/16 ,  B22D13/02 ,  C21D7/10 ,  C22F1/10 ,  C22F1/183 ,  F16L9/02

摘要： A method of making a seamless, tubular article comprises subjecting a cast tubular workpiece of a corrosion resistant alloy to at least about a 25% wall reduction at a temperature below a recrystallization temperature of the workpiece using a metal forming process comprising at least one of radial forging, rolling, pilgering, and flowforming. The cast tubular workpiece is a centrifugally cast tubular workpiece comprising an inner diameter and an outer diameter.

摘要翻译： 制造无缝管状制品的方法包括使用包含至少一个径向的金属成形方法使耐腐蚀合金的铸造管件工件在低于工件的再结晶温度的温度下至少降低25％ 锻造，轧制，流动和流动。 铸造管状工件是包括内径和外径的离心铸造管状工件。

公开(公告)号：US08852362B2

公开(公告)日：2014-10-07

申请号：US13486503

申请日：2012-06-01

申请人： Yoshitaka Nishiyama ,  Mitsuru Yoshizawa ,  Masahiro Seto ,  Katsuki Tanaka

发明人： Yoshitaka Nishiyama ,  Mitsuru Yoshizawa ,  Masahiro Seto ,  Katsuki Tanaka

IPC分类号： C22C38/18 ,  C21D11/00 ,  C22C38/40 ,  C21D7/06 ,  B21C37/30 ,  F28F21/08 ,  C22C38/04 ,  C21D9/00 ,  C22C38/00 ,  C22C38/42 ,  B21K21/00 ,  B21C37/06 ,  F16L9/02 ,  C22C38/02 ,  C21D6/00 ,  F22B37/10 ,  C22C38/48 ,  C21D8/10 ,  C21D9/08 ,  C22C38/44

CPC分类号： C21D6/004 ,  B21C37/06 ,  B21K21/00 ,  C21D7/06 ,  C21D8/105 ,  C21D9/0068 ,  C21D9/08 ,  C21D2211/001 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/42 ,  C22C38/44 ,  C22C38/48 ,  F16L9/02 ,  F22B37/10 ,  F28F21/083 ,  Y10S148/909 ,  Y10T29/479

摘要： There is provided an austenitic stainless steel pipe excellent in steam oxidation resistance. The austenitic stainless steel pipe excellent in steam oxidation resistance contains, by mass percent, 14 to 28% of Cr and 6 to 30% of Ni, and is configured so that a region satisfying the following Formula exists in a metal structure at a depth of 5 to 20 μm from the inner surface of the steel pipe: (α/β)×δ/ε×100≧0.3 where the meanings of symbols in the above Formula are as follows: α: sum total of the number of pixels of digital image in region in which orientation difference of adjacent crystals detected by electron backscattering pattern is 5 to 50 degrees β: the number of total pixels of digital image in region of measurement using electron backscattering pattern ε: analysis pitch width of electron backscattering pattern (μm) δ: grain boundary width (μm).

摘要翻译： 提供了耐蒸汽抗氧化性优异的奥氏体不锈钢管。 耐蒸汽抗氧化性优异的奥氏体系不锈钢管，以质量％计含有Cr的14〜28％，Ni含量为6〜30％，并且，在金属结构体的深度 从钢管的内表面5〜20μm：（α/＆bgr）×δ/＆egr;×100≥0.3上式中的符号的含义如下：α：像素数的总和 通过电子后向散射图案检测的相邻晶体的取向差为5〜50度的区域中的数字图像的数字图像：使用电子后向散射图案的测量区域中的数字图像的总像素数：电子后向散射的分析间距宽度 图案（μm）δ：晶界宽度（μm）。

公开(公告)号：US20130252820A1

公开(公告)日：2013-09-26

申请号：US13619291

申请日：2012-09-14

申请人： Yujiro TAJIMA ,  Tomoko Ota ,  Junichi Shibuya ,  Koichi Nakayama ,  Takeshi Yoshiyuki ,  Yuji Nobusada

发明人： Yujiro TAJIMA ,  Tomoko Ota ,  Junichi Shibuya ,  Koichi Nakayama ,  Takeshi Yoshiyuki ,  Yuji Nobusada

IPC分类号： H05H7/20

CPC分类号： H05H7/20 ,  B21C37/06 ,  B22F5/06 ,  B22F2005/103 ,  B30B11/001

摘要： According to one embodiment, there is provided a method of manufacturing a high-frequency acceleration cavity component, the method including covering a mold with a conducting material, enclosing, in an outer shell, the mold covered with the conducting material, vacuum-airtight-welding the outer shell enclosing the mold, conducing hot isostatic pressing of the vacuum-airtight-welded outer shell, and taking the conducting material formed in the mold out of the outer shell which has undergone the hot isostatic pressing.

摘要翻译： 根据一个实施例，提供了一种制造高频加速腔部件的方法，该方法包括用导电材料覆盖模具，在外壳中包封覆盖有导电材料的模具，真空密封 - 焊接包封模具的外壳，进行真空密封外壳的热等静压，并将形成在模具中的导电材料从经过热等静压的外壳中取出。

公开(公告)号：US20130247632A1

公开(公告)日：2013-09-26

申请号：US13871980

申请日：2013-04-26

申请人： SEKISUI CHEMICAL CO., LTD.

发明人： Masashi Nakagaki ,  Tomonori Yamaji ,  Toshio Yamane

IPC分类号： B21C37/06

CPC分类号： B21C37/06 ,  B29C53/785 ,  B29C63/32 ,  B29C65/58 ,  B29C66/4329 ,  B29C66/725 ,  B29C66/83413 ,  B29C66/83415 ,  B29C66/83417 ,  B29D23/001 ,  B29L2023/186 ,  B29L2023/22 ,  B29L2024/00 ,  F16L9/165 ,  F16L11/16 ,  F16L55/1655

摘要： In an embodiment, a long reinforcing material-attached profile strip (100) in which joint portions are formed at both side edge portions and to which a reinforcing material continuously formed in the longitudinal direction is attached is supplied, and mutually adjacent joint portions are joined to each other, thereby producing a spiral pipe (S). A curl-forming apparatus (3) includes a sending roller for the reinforcing material-attached profile strip (100) and a curl guide. Using the curl-forming apparatus (3), adjacent parts of the reinforcing material-attached profile strip (100) are subjected to plastic deformation to form spirals by being provided with arc-like curls having a radius of curvature substantially similar to or not greater than the radius of curvature of the spiral pipe (S). Accordingly, the spiral pipe (S) can be produced while suppressing the action of a restoring force that restores the reinforcing material-attached profile strip (100) to its original radius of curvature.

摘要翻译： 在一个实施例中，提供了一种长的增强材料附着型材条（100），其中在两个侧边缘部分处形成有连接部分，并且沿纵向方向连续形成的增强材料被附接到其上，并且相互接合的接合部分被连接 从而产生螺旋管（S）。 卷曲形成装置（3）包括用于附加加强材料的轮廓带（100）的送纸辊和卷曲导板。 使用卷曲形成装置（3），通过设置具有基本上类似于或不大于其的曲率半径的弧形卷曲，使附着增强材料的轮廓带（100）的相邻部分遭受塑性变形以形成螺旋形 比螺旋管（S）的曲率半径大。 因此，可以在抑制恢复力恢复其增强材料附着轮廓条（100）至其原始曲率半径的同时，制造螺旋管（S）。