-
公开(公告)号：EP3296038A1
公开(公告)日：2018-03-21
申请号：EP17191213.2
申请日：2017-09-14
发明人： Romeo, Michael
CPC分类号： B22D11/0642 , B22D11/004 , B22D11/0622 , B22D11/0682 , H01M4/16 , H01M4/22 , H01M4/73 , H01M10/12 , Y02T10/7016
摘要： In one embodiment, a lead strip caster for battery grids includes a ladle, a nozzle, and a pair of rollers. The lead strip caster produces a continuous lead strip for use as battery positive plate grids. The ladle has an inlet to receive molten lead and has an outlet. The nozzle has at least one passage that communicates with the outlet of the ladle in order to receive molten lead from the ladle. The first roller is situated at a first exterior side of the nozzle. The first roller rotates via a first driver. The second roller is situated at a second exterior side of the nozzle. The second roller rotates via a second driver.
摘要翻译： 在一个实施例中，用于电池栅极的铅带铸机包括浇包，喷嘴和一对辊。 铅带连铸机生产连续的铅带作为电池正极板栅。 钢包有一个接收熔融铅的入口和一个出口。 喷嘴具有至少一个与浇包的出口连通的通道，以接收来自浇包的熔融铅。 第一辊位于喷嘴的第一外侧。 第一辊经由第一驱动器旋转。 第二辊位于喷嘴的第二外侧。 第二个辊子通过第二个驱动器旋转。
-
2.发明公开APPARATUS AND METHOD OF MANUFACTURING METALLIC OR INORGANIC FIBERS HAVING A THICKNESS IN THE MICRON RANGE BY MELT SPINNING 审中-公开用熔融纺丝法制造在微米范围内具有厚度的金属或无机纤维的装置和方法
公开(公告)号：EP3280556A1
公开(公告)日：2018-02-14
申请号：EP16760731.6
申请日：2016-09-06
CPC分类号： B22D11/0611 , B22D11/0642 , B22D11/0651 , B22D11/16
摘要： An apparatus for producing elongate fibers of metal, metallic glasses or inorganic material comprises a rotatable wheel having a planar external circumferential surface, which is flat in a direction parallel to the axis of rotation of the wheel, at least one nozzle having a nozzle opening for directing a molten metal onto the circumferential surface and a collection means for collecting solidified fibers of metal formed on the circumferential surface from the molten metal and separated from the circumferential surface by centrifugal force generated by rotation of the wheel. The nozzle has a rectangular cross-section having a width of the nozzle opening in the circumferential direction of rotation of the wheel and a length transverse to the circumferential surface of the wheel which is greater than the width. An apparatus is provided for controlling a gas pressure applied to the liquid metal which moves the liquid metal through the nozzle opening and delivers it to the circumferential surface of the rotatable wheel. A method of producing elongate fibers is also claimed.
-
3.发明公开APPARATUS AND METHOD OF MANUFACTURING METALLIC OR INORGANIC FIBERS HAVING A THICKNESS IN THE MICRON RANGE BY MELT SPINNING 审中-公开装置及其制造方法的金属或无机纤维在微区的厚度经熔融纺丝
公开(公告)号：EP3141320A1
公开(公告)日：2017-03-15
申请号：EP15184903.1
申请日：2015-09-11
CPC分类号： B22D11/0611 , B22D11/0642 , B22D11/0651 , B22D11/16
摘要： An apparatus for producing elongate fibers of metal, metallic glasses or inorganic material comprises a rotatable wheel having a planar external circumferential surface, which is flat in a direction parallel to the axis of rotation of the wheel, at least one nozzle having a nozzle opening for directing a molten metal onto the circumferential surface and a collection means for collecting solidified fibers of metal formed on the circumferential surface from the molten metal and separated from the circumferential surface by centrifugal force generated by rotation of the wheel. The nozzle has a rectangular cross-section having a width of the nozzle opening in the circumferential direction of rotation of the wheel and a length transverse to the circumferential surface of the wheel which is greater than the width. An apparatus is provided for controlling a gas pressure applied to the liquid metal which moves the liquid metal through the nozzle opening and delivers it to the circumferential surface of the rotatable wheel. A method of producing elongate fibers is also claimed.
摘要翻译： 用于生产金属，金属玻璃或无机材料的细长纤维的设备包括：具有平坦外周面的可旋转的基座轮，其全部是平的在平行于车轮的旋转轴线的方向上，具有用于喷嘴开口的至少一个喷嘴 引导熔融金属至周向表面和收集装置，用于收集形成为从所述熔融金属的圆周表面上，并通过由轮的旋转产生的离心力从圆周面分离的金属的凝固的纤维。 喷嘴具有在车轮和一个长度横向于车轮所有这些是大于宽度的圆周表面上的旋转的圆周方向上的喷嘴开口的宽度的矩形横截面。 提供了一种装置，用于控制施加到液体金属穿过喷嘴开口移动液态金属并将其传送到所述可旋转轮体的圆周表面上的气体压力。 制造细长纤维的方法IST声称。
-
公开(公告)号：EP1979114B1
公开(公告)日：2012-08-29
申请号：EP06841486.1
申请日：2006-12-20
发明人： KAPAJ, Nuredin , POLONI, Alfredo , VECCHIET, Fabio
IPC分类号： B22D11/06
CPC分类号： B22D11/0642
-
公开(公告)号：EP1979114A1
公开(公告)日：2008-10-15
申请号：EP06841486.1
申请日：2006-12-20
发明人： KAPAJ, Nuredin , POLONI, Alfredo , VECCHIET, Fabio
IPC分类号： B22D11/06
CPC分类号： B22D11/0642
摘要： Discharge device for discharging liquid steel into a roller crystallizer for the continuous casting of thin strip capable of reducing turbulence at the meniscus to a minimum so as to eliminate the relative defects on the cast strip by passing the steel between two crystallizer rollers. A relative casting process is also described, said process providing for particular expedients for improving the steel feeding from the tundish to the crystallizer. Advantageously, the feeding of guided steel jet streams inside the nozzle, or delivery nozzle, eliminates the disturbance at the meniscus caused by the air bubbles which form when free-falling jet streams come into contact with the air, as occurs in the known devices and plants.
-
6.发明公开Verfahren und Vorrichtung zum Vergiessen von NE-Metallschmelzen, insbesondere Kupfer oder Kupferlegierungen 审中-公开Verfahren und Vorrichtung zum Vergiessen von NE-Metallschmelzen，insbesondere Kupfer oder Kupferlegierungen
公开(公告)号：EP1946866A1
公开(公告)日：2008-07-23
申请号：EP07001253.9
申请日：2007-01-20
IPC分类号： B22D11/06
CPC分类号： B22D11/0642
摘要： Die Erfindung bezieht sich auf ein Verfahren und eine Vorrichtung zum Vergießen von NE-Metallschmelzen, insbesondere Kupfer oder Kupferlegierungen, zur Herstellung von Flachprodukten mit einer Dicke von mindestens 20 mm, wobei flüssige Metallschmelze aus einem Verteilergefäß (Tundish) mittels eines Abflusselementes in einem definierten Gießwinkel, schräg nach unten verlaufend, in das Schmelzenbad einer umlaufenden Bandgießkokille eingeleitet wird.
Ausgehend von den Nachteilen des bekannten Standes der Technik soll ein Verfahren geschaffen werden, das eine verbesserte Einleitung der Schmelze in den Pool gewährleistet und das Einspülen von Gasblasen oder Verunreinigungen in die Schmelze der Kokille weitestgehend verhindert.
Hierzu wird als Lösung vorgeschlagen, dass die flüssige Metallschmelze im Verteilergefäß 1 auf einem Niveau gehalten wird, dass die Metallschmelze aus dem Verteilergefäß 1 nahezu drucklos in das Abflusselement 2 abfließt. Die abfließende Schmelze strömt in diesem als Flüssigkeitsströmung mit freier Oberfläche bis zum Badspiegel 7 der Kokille 3. Beim Auftreffen der Schmelze auf die Badoberfläche entstehende Verwirbelungen werden durch eine das Abflusselement 2 umgebende Begrenzungswand 10 an einer flächenmäßigen Ausbreitung innerhalb der Kokille 3 gehindert. Während des Strömungsverlaufes entstehende gasförmige Bestandteile entweichen über den oberhalb des Schmetzestromes befindlichen Freiraum 11.摘要翻译： 在至少20mm厚的铜或铜合金薄板的热粉铸造工艺中，熔融金属以一定的角度例如通过通道（2）从中间包排出。 水平9度。 移动的熔融金属保持在中间包内的预定深度（H）。 熔融金属保持在与分配容器（1）相同的水平，然后几乎没有输送压力通过通道。 熔融金属然后将其未被覆盖到环形模具（3）中，流动维持直到达到所需的深度（7）。 通过排放通道的熔融金属流动速度受到粗糙表面或机械元件的限制。 通过边缘（13）防止热金属表面旋涡脱模。 从熔融金属出来的气体迁移到热金属流的上方的空隙（11）。
-
公开(公告)号：EP1858661A1
公开(公告)日：2007-11-28
申请号：EP06705222.5
申请日：2006-02-24
申请人： Novelis Inc.
IPC分类号： B22D11/103 , B22D11/06
CPC分类号： B22D11/0605 , B22D11/0642
摘要： The invention provides a feeder for delivery of molten metal into a mold formed between confronting casting surfaces of a continuous casting machine. The feeder comprises a projecting nozzle tip having at least a lower wall provided with a molten metal-contacting inner surface, a generally flat outer surface and an end surface at an outer extremity of the tip extending between the inner and outer surface. The inner surface is generally flat and preferably slopes towards the outer surface considered in a direction moving towards the extremity of the tip at an angle of slope of no more than 8 degrees. The end surface is generally flat and extends from the inner surface to the outer surface at an acute angle of less than 88°, e.g. in the range of 15 to 80 degrees, relative to the inner surface in a direction away from the extremity of the tip. The feeder casts a metal sheet article having reduced surface defects caused by rupture of the metal oxide during casting.
摘要翻译： 本发明提供了一种用于将熔融金属输送到在连铸机的相对铸造表面之间形成的模具中的供给器。 给料器包括凸出的喷嘴头，其至少具有设有接触熔融金属的内表面的下壁，大致平坦的外表面以及在内外表面之间延伸的末端的外端处的端表面。 内表面通常是平坦的，并且优选地以在不大于8度的倾斜角度的方向上朝向尖端的末端移动的方向朝向外表面倾斜。 端面通常是平坦的并且以小于88°的锐角从内表面延伸到外表面，例如， 相对于远离末端末端方向的内表面在15至80度的范围内。 给料器铸造在铸造期间由于金属氧化物的破裂而导致表面缺陷减少的金属片制品。
-
公开(公告)号：EP1173301A4
公开(公告)日：2004-09-01
申请号：EP00920270
申请日：2000-05-01
申请人： CASTRIP LLC
发明人： FISH JOHN ANDREW , KATO HEIJI
CPC分类号： B22D11/0642 , B22D11/066
摘要： Twin roll caster for casting metal strip comprises pair of parallel casting rolls forming nip to receive molten metal from elongate metal delivery nozzle formed in two pieces supported in end to end relationship with a gap between them. A pair of casting pool confinement plates are thrust against the ends of rolls by thrusters mounted with the side plastes on carriages forming part of moveable structures which are connected to the outer rends of nozzle pieces by pins and which can be moved by operation of screw jacks. The outer ends of nozzle segments can be accurately set in position relative to side plates prior to a casting and during a casting operation screw jacks can be operated so as to move the nozzle segments inwardly to match inward advance of the side plates as they wear.
-
公开(公告)号：EP1017520A4
公开(公告)日：2004-03-31
申请号：EP98941162
申请日：1998-09-10
申请人： CASTRIP LLC
发明人： SPINK JOHN ANTHONY
CPC分类号： B22D11/0642
摘要： Continuous casting of steel strip in twin-roll caster comprising casting rolls (16). Molten steel is delivered by a delivery system comprising a distributor (18) and delivery nozzle (19) to casting pool (68) supported above the nip (69) between the casting rolls (16) which are rotated to deliver a solidified steel strip (20) downwardly from the nip. Delivery nozzle (19) dips into casting pool (68). To minimise reactions between carbon in the delivery nozzle with oxygen containing compounds in the casting pool the delivery nozzle is made of refractory material containing a major proportion of a refractory aggregate and a minor proportion of graphite of at least 96 % purity in the range of 15 % to 25 % by weight and an anti-oxidant additive being aluminium or an alloy thereof. The refractory aggregate may be comprised mainly of alumina.
摘要翻译： 在双辊铸造机中连续铸造钢带，包括铸辊（16）。 熔融钢通过包括分配器（18）和输送喷嘴（19）的输送系统输送到铸造池（68），铸造池（68）支撑在铸辊（16）之间的辊隙（69）之间，该辊隙被旋转以输送凝固的钢带 20）从辊隙向下。 输送喷嘴（19）浸入铸池（68）。 为了使输送喷嘴中的碳与浇注池中的含氧化合物之间的反应最小化，输送喷嘴由耐火材料制成，该耐火材料含有主要比例的耐火骨料和至少96％纯度的少量石墨的15％ ％至25重量％，抗氧化添加剂为铝或其合金。 耐火骨料主要由氧化铝构成。
-
10.发明公开
公开(公告)号：EP1385659A1
公开(公告)日：2004-02-04
申请号：EP02759773.1
申请日：2002-03-20
发明人： LEMANOWICZ, Ina , STREUBEL, Hans
CPC分类号： B22D41/50 , B22D11/0642
摘要： The invention relates to an immersion casting pipe for introducing steel melt from a casting container into a mould consisting of broadside walls and narrowside walls or into a two-roller casting machine, especially in order to produce flat products, provided with a pipe element which can be connected to the casting container and whose cross-section has an enlarged width in the direction of the narrow sides of the mould or in the direction of the narrow-side seal of the casting rollers and which is provided with outlets for the melt on the lower end. The casting pipe (1) consists of an upper section (2) having a circular cross-section on the inlet-side, a center section (3) so configured as to dispose the flow cross-section (5) in the direction of the width, in addition to consisting of a lower section (4). The distance (A1) of the inner walls of the lower section (4) is greater on the inlet side than the distance (A2) of the inner walls of the center section on the inlet side. In the lower section (4), the width (B1) increases, the distance (A3) of the inner walls (10, 11) being the same, to form a flat cross-section, such as a bifurcated pipe (13), in the direction of the outlet.
-
-
-
-
-
-
-
-
-
搜索结果
154 条记录 (耗时 0.016 秒)
