公开(公告)号：US11780001B2

公开(公告)日：2023-10-10

申请号：US17614718

申请日：2020-06-26

Applicant: DANIELI & C. OFFICINE MECCANICHE S.P.A.

Inventor： Antonio Sgro′ ,  Andrea De Luca ,  Massimiliano Isera ,  Luca Entesano

IPC: B22D11/04 ,  B22D11/00 ,  B22D11/055 ,  B22D11/059 ,  B22D11/07 ,  B22D11/108 ,  B22D11/12 ,  B22D11/14

CPC classification number: B22D11/0406 ,  B22D11/009 ,  B22D11/055 ,  B22D11/059 ,  B22D11/07 ,  B22D11/108 ,  B22D11/1206 ,  B22D11/142

Abstract: Crystallizer for the continuous high-speed casting of a metal product (P), which has a casting cavity (13) defined by walls (14) connected to each other in correspondence with edges (15) and provided with cooling means (16).

公开(公告)号：US20220105559A1

公开(公告)日：2022-04-07

申请号：US17428457

申请日：2020-06-16

Applicant: XIXIA LONGCHENG SPECIAL MATERIAL CO., LTD.

Inventor： Xibin Wang ,  Jialiang Zhao ,  Chunyi Liao ,  Chao Ma ,  Yi Ren

IPC: B22D11/059 ,  B22D11/124

Abstract: A crystallizer copper plate and a continuous casting crystallizer. The crystallizer copper plate is provided with a metal continuous casting die surface and a rear-side cooling fixed surface. The fixed surface is provided with fixing screw holes in a vertical column connected to a fixed water tank or an adapter backplate and mesas forming the surrounding of the screw holes. Reinforced bars are connected between multiple mesas of each column. Cooling channels lower than the fixed surface are provided between any two adjacent two columns of fixing screw holes. Flow-diverting cooling bars are provided at the middle of meniscus regions of the cooling channels. Either the top end or the bottom end of the flow-diverting cooling bar is a cone used for altering the direction of movement of a cooling medium.

公开(公告)号：US20200055113A1

公开(公告)日：2020-02-20

申请号：US16342576

申请日：2017-10-16

Applicant: JFE STEEL CORPORATION

Inventor： Kohei FURUMAI ,  Norichika ARAMAKI ,  Yuji MIKI

IPC: B22D11/059 ,  B22D11/04

Abstract: A continuous casting mold including a water-cooled copper mold having a mold copper plate including an inner wall surface, recessed portions disposed partially or entirely in a region of the inner wall surface of the water-cooled copper mold from at least a position located at a meniscus to a position located 20 mm lower than the meniscus, and material-filled layers disposed in the recessed portions with a metal or nonmetal having a thermal conductivity different from that of the mold copper plate of the water-cooled copper mold. A shape of each of the recessed portions at a surface of the mold copper plate includes a curved surface.

公开(公告)号：US09700936B2

公开(公告)日：2017-07-11

申请号：US15108796

申请日：2014-12-23

Applicant: Inteco Special Melting Technologies GmbH

Inventor： Harald Holzgruber ,  Rezvan Ghasemipour ,  Heinz Rumpler ,  Sebastian Michelic ,  Robert Pierer

IPC: B22D11/041 ,  B22D7/10 ,  B22D11/04 ,  B22D11/111 ,  B22D11/115 ,  B22D11/12 ,  B22D11/14 ,  B22D23/10 ,  C22B9/18 ,  B22D7/00 ,  B22D9/00 ,  B22D11/059

CPC classification number: B22D11/041 ,  B22D7/00 ,  B22D7/10 ,  B22D9/006 ,  B22D11/0401 ,  B22D11/0406 ,  B22D11/059 ,  B22D11/111 ,  B22D11/115 ,  B22D11/1213 ,  B22D11/122 ,  B22D11/141 ,  B22D23/10 ,  C22B9/18

Abstract: Method for producing ingots made of metal having cross-sectional areas of at least 0.10 m2 of a round, square or rectangular shape through casting of metal or molten steel either directly from the casting ladle (1) or using a fireproof lined intermediate vessel (3) in a short, water-cooled ingot mold open downwards (4) and withdrawing of the solidified ingot (6) from the same downwardly movable withdrawing tool (8), wherein the casting process is continued with a casting rate determined in accordance with the casting cross-section for as long as the desired or maximum ingot length determined by the height of lift of the withdrawing tool (8) is reached, and additional liquid metal is fed at the end of the regular casting process to an extent that at least the contraction of the metal and steel melt occurring during solidification is balanced during, and whereby after completion of the regular casting process and completion of the ingot withdrawal, the casting process is continued with a casting rate reduced by at least the Factor 10 from the heatable casting ladle (1) or the heatable intermediate vessel (3) or a distribution container, and is reduced progressively or continuously at the end of the solidification to 10% the rate at the start of the additional casting.

公开(公告)号：US20160355916A1

公开(公告)日：2016-12-08

申请号：US15102965

申请日：2014-12-11

Applicant: CONSTELLIUM ISSOIRE

Inventor： Armelle DANIELOU ,  Soizic BLAIS ,  Philippe JARRY ,  Olivier RIBAUD ,  Bernard VALENTIN

IPC: C22F1/057 ,  C22C21/16 ,  C22C21/14 ,  C22C1/02 ,  B22D11/00 ,  B21J5/00 ,  B22D11/059 ,  B22D11/04 ,  B22D21/00 ,  B21B1/22 ,  B21C23/21 ,  C22C21/18 ,  B22D11/041

CPC classification number: C22F1/057 ,  B21B1/22 ,  B21B2003/001 ,  B21C23/212 ,  B21J5/00 ,  B22D11/003 ,  B22D11/0408 ,  B22D11/041 ,  B22D11/059 ,  B22D21/007 ,  C22C1/026 ,  C22C21/12 ,  C22C21/14 ,  C22C21/16 ,  C22C21/18

Abstract: The invention relates to a method for manufacturing an aluminium alloy product including the steps of: creating a bath of liquid metal in an aluminium-copper-lithium alloy, casting said alloy by vertical semi-continuous casting so as to obtain a plate with thickness T and width W such that, during solidification, the hydrogen content of said liquid metal bath (1) is lower than 0.4 ml/100 g, the oxygen content above the liquid surface (14, 15) is less than 0.5% by volume.

Abstract translation: 本发明涉及一种铝合金制品的制造方法，包括以下步骤：在铝 - 铜 - 锂合金中形成液态金属浴，通过垂直半连续铸造铸造所述合金，以获得厚度为T 和宽度W，使得在固化期间，所述液体金属浴（1）的氢含量低于0.4ml / 100g，液面上的氧含量（14,15）小于0.5体积％。

公开(公告)号：US20160339509A1

公开(公告)日：2016-11-24

申请号：US15085614

申请日：2016-03-30

Applicant: Glassimetal Technology, Inc.

Inventor： Marios D. Demetriou ,  Joseph P. Schramm ,  Georg Kaltenboeck ,  William L. Johnson

IPC: B22D11/00 ,  B22D11/055 ,  B22D11/059

Abstract: Methods and apparatus for forming high aspect ratio metallic glass objects, including metallic glass sheets and tubes, by a melt deposition process are provided. In some methods and apparatus a molten alloy is deposited inside a channel formed by two substrates moving relative to each other, and shaped and quenched by conduction to the substrates in a manner that enables the molten alloy to vitrify without undergoing substantial shear flow.

Abstract translation: 提供了通过熔体沉积工艺形成高纵横比金属玻璃物体（包括金属玻璃板和管）的方法和装置。 在一些方法和装置中，熔融合金沉积在由相对于彼此移动的两个基板形成的通道内，并且以使得熔融合金能够玻璃化而不经受实际剪切流动的方式通过导电成形和淬火。

公开(公告)号：US09327347B2

公开(公告)日：2016-05-03

申请号：US14464754

申请日：2014-08-21

Applicant: Southwire Company, LLC

Inventor： Victor F. Rundquist ,  Kevin S. Gill

IPC: B22D11/04 ,  B22D11/059 ,  B06B3/00 ,  B22D11/00 ,  B22D25/02 ,  C22C9/00

CPC classification number: B22D11/04 ,  B06B3/00 ,  B22D11/004 ,  B22D11/059 ,  B22D25/02 ,  C22C9/00

Abstract: Devices may be in contact with molten metals such as copper, for example. The devices may include, but are not limited to, a die used for producing articles made from the molten metal, a sensor for determining an amount of a dissolved gas in the molten metal, or an ultrasonic device for reducing gas content (e.g., hydrogen) in the molten metal. Niobium may be used as a protective barrier for the devices when they are exposed to the molten metals.

Abstract translation: 装置可以与诸如铜的熔融金属接触。 这些装置可以包括但不限于用于生产由熔融金属制成的制品的模具，用于确定熔融金属中的溶解气体的量的传感器或用于降低气体含量的超声波装置（例如氢气 ）在熔融金属中。 当铌暴露于熔融金属时，铌可用作器件的保护屏障。

公开(公告)号：US08844897B2

公开(公告)日：2014-09-30

申请号：US12397534

申请日：2009-03-04

Applicant: Victor F. Rundquist ,  Kevin S. Gill

Inventor： Victor F. Rundquist ,  Kevin S. Gill

IPC: B22D11/059 ,  B22C3/00 ,  B22C9/06 ,  B06B3/00

CPC classification number: B22D11/04 ,  B06B3/00 ,  B22D11/004 ,  B22D11/059 ,  B22D25/02 ,  C22C9/00

Abstract: Devices may be in contact with molten metals such as copper, for example. The devices may include, but are not limited to, a die used for producing articles made from the molten metal, a sensor for determining an amount of a dissolved gas in the molten metal, or an ultrasonic device for reducing gas content (e.g., hydrogen) in the molten metal. Niobium may be used as a protective barrier for the devices when they are exposed to the molten metals.

Abstract translation: 装置可以与诸如铜的熔融金属接触。 这些装置可以包括但不限于用于生产由熔融金属制成的制品的模具，用于确定熔融金属中的溶解气体的量的传感器或用于降低气体含量的超声波装置（例如氢气 ）在熔融金属中。 当铌暴露于熔融金属时，铌可用作器件的保护屏障。

公开(公告)号：US20050167276A1

公开(公告)日：2005-08-04

申请号：US10997746

申请日：2004-11-24

Applicant: Adrian Stilli

Inventor： Adrian Stilli

IPC: B22D11/059 ,  C25D5/00 ,  C25D5/02 ,  C25D5/08 ,  C25D7/04

CPC classification number: C25D5/00 ,  B22D11/059 ,  C25D5/02 ,  C25D5/04 ,  C25D5/08 ,  C25D7/04 ,  C25D21/00 ,  C25D21/10

Abstract: Apparatus and method for electrolytic coating of a mould, the internal surfaces of which demarcate a mould cavity, with a coating material for the purpose of achieving or re-achieving intended mould cavity dimensions. The mould, as the cathode, and an anode positioned in the mould cavity and an electrolyte containing the coating material are used. The electrolyte serving as the carrier of the coating material flows through the mould cavity in a controlled manner. During the electrolytic coating, only the internal surfaces of the mould cavity come into contact with the electrolyte and the external surfaces of the s mould therefore do not have to be covered. The mechanical properties can be kept largely uniform over the entire region. The coating can be achieved more rapidly than with the conventional processes.

Abstract translation: 用于实现或重新实现预期模腔尺寸的模具的电解涂覆的装置和方法，其内表面划定模腔，涂覆材料。 使用作为阴极的模具和位于模腔中的阳极和含有涂层材料的电解质。 作为涂料的载体的电解液以受控的方式流过模腔。 在电解涂层期间，只有模腔的内表面与电解质接触，并且模具的外表面不必被覆盖。 机械性能可以在整个区域保持大体均匀。 可以比常规方法更快地实现涂层。

公开(公告)号：US06918428B2

公开(公告)日：2005-07-19

申请号：US10646403

申请日：2003-08-22

Applicant: Roland Hauri

Inventor： Roland Hauri

IPC: B22D11/04 ,  B22D11/041 ,  B22D11/059 ,  B22D11/12 ,  B22D11/22 ,  B22D11/00

CPC classification number: B22D11/041

Abstract: A chill tube made of copper for the continuous casting of metals has a multi-corner inner and outer cross section and a nominal wall thickness which amounts to 8% to 10% of the separation distance of the inner surfaces lying frontally opposite each other at the tube opening. The inner surfaces are placed indirectly under the heat-removing influence of a cooling medium suppliable from the outside to the tube wall. In the height range of the bath level of the liquid metal, the wall thickness is reduced over the entire circumference by 10% to 40% of the nominal wall thickness.

Abstract translation: 用于连续铸造金属的铜制成的冷却管具有多角内外横截面和标称壁厚，这相当于其内表面的间隔距离的8％至10％ 管开口。 内表面间接地放置在从外部供应到管壁的冷却介质的除热影响之下。 在液体金属的液面高度范围内，壁厚在整个圆周上减小标称壁厚的10％至40％。