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    • 3. 发明申请
    • CONVEYOR BELT FOR USE IN A CONTINUOUS STRIP-CASTING PLANT FOR THE PRODUCTION OF METAL STRIP
    • TRANSPORTBAND一个BANDSTRANGGIESSEINRICHTUNG用于铸造护腕METAL
    • WO1995017988A1
    • 1995-07-06
    • PCT/DE1994001545
    • 1994-12-21
    • MANNESMANN AGFEUERSTACKE, EwaldSCHLECHTRIEM, HelmutURLAU, UlrichREICHELT, WolfgangSPITZER, Karl-HeinzFREIER, PaulKOCH, FrankKOCH, Joachim
    • MANNESMANN AG
    • B22D11/06
    • B22D11/0654
    • The invention concerns a conveyor belt for use in a continuous strip-casting plant for the production of metal strip, in particular steel strip. The conveyor belt passes over a driven drum and over a second drum disposed horizontally next to the driven drum, which can be adjusted to tighten the belt, the conveyor belt resting on a support surface between the drums and the side of the belt remote from the metal strip being cooled. The conveyor belt (21) proposed is characterized in that the side of the belt remote from the metal strip (13) has regularly distributed pocket holes (22). The pocket holes (22) are separated from each other by lands of minimum width (S), the total surface area of the lands being 0.15 to 0.4 times the total surface area of the belt. The wall thickness (d) at the bottoms (24) of the pocket holes is such that, when the outside of the pocket-hole bottom is heated by the metal strip (13) and, at the same time, the inside surface (29) cooled, a bulge of height b
    • 本发明涉及一种Bandstranggiesseinrichtung的传送带用于铸造金属,特别是钢,这是由可驱动的滚筒引导的条带,并通过这个水平相邻,vertellbaren到带边缘鼓而被支撑在一个设置在所述鼓垫之间,并且从 从铸造带材背向侧被冷却。 根据本发明,传送带的特征在于,所述传送带(21)上的铸造带(13)的面向从均匀分布的盲孔(22)的距离,在该侧上的盲孔(22)具有最小的宽度(S),其具有腹板是分开的,其中总幅材表面 0.15至0.4倍的总带面积,并且所述盲孔底(24)的壁厚(d)中,当由所述铸造带材(13)与盲头表面(29)屈曲的b的同时冷却加热< 1毫米允许。
    • 6. 发明申请
    • PROCESS AND DEVICE FOR POURING OF STEEL FROM AN IMMERSION OUTLET
    • 方法和设备铸钢从浸入式水口
    • WO1997046344A1
    • 1997-12-11
    • PCT/DE1997001093
    • 1997-05-29
    • MANNESMANN AGSCHEMEIT, Hans-JürgenURLAU, Ulrich
    • MANNESMANN AG
    • B22D41/50
    • B22D41/50
    • The invention relates to a process and a device for controlling the flow dispersion of a molten metal, in particular steel, which is conveyed from a melt container via a first immersion outlet part which has a polygonal, oval or circular cross-section, and an intermediate member through the second immersion outlet part which has an elongate cross-section, and flows into a stationary mould to produce slabs. The process is characterised by the following steps: (a) the central volume flow is reduced in the intake region of the second outlet part; (b) at the same time the angle of expansion ( delta ) of the fluid jet is increased to such an extent that return flow in the lateral region of the intermediate member and the second immersion outlet part is substantially stopped; and (c) when the melt leaves the second immersion outlet part, it flows at a velocity profile with velocity vectors which are smaller in the opening centre than in the regions of the small faces. The device is characterised in that in the region of the central axis (I) of the immersion outlet, the intermediate member (31) and/or the intake (22) of the second immersion outlet part (21) is equipped in such a manner that the main flow of melt (S) leaving the first immersion outlet part is throttled.
    • 本发明涉及一种方法和用于经由第一Tauchausgussteil影响的金属液的流动扩散,特别是钢,从熔融容器具有多边形,椭圆形或圆形横截面的装置,并通过第二Tauchausgussteil具有细长横截面的中间部分 导致了固定的模具用于制造板坯流动。 该方法的特征在于以下步骤:a)在所述第二Tauchausgussteils中央体积流量减小的入口区域; b)在同一时间,只要液体喷射增大了扩展角度(△)在中间部分和下第二Tauchausgussteils的横向面积回流保持基本; 和c),留下具有速度分布的熔体流动的第二Tauchausgussteils时,在开口中心处的速度矢量比在窄侧面的区域中更小。 该装置的特征在于,在浸渍喷嘴的中心轴线(I)的区域中,所述中间部分(31)和/或所述入口(22),所述第二Tauchausgussteils(21)被装备在这样一种方式,在第一Tauchausgussteil(11)离开 熔体的主流程(S)被节流。
    • 10. 发明申请
    • STRIP CASTING DEVICE
    • 薄带连铸
    • WO1997047414A2
    • 1997-12-18
    • PCT/DE1997001178
    • 1997-06-05
    • PREUSSAG STAHL AGMANNESMANN AGSCHWERDTFEGER, KlausSPITZER, Karl-HeinzREICHELT, WolfgangURLAU, UlrichKROOS, JoachimBUDDENBERG, Heino
    • PREUSSAG STAHL AGMANNESMANN AG
    • B22D11/06
    • B22D11/0677B22D11/1287
    • A strip casting device with a revolving belt is disclosed. In the cooling area, the belt is sucked in against the carrier by a negative pressure in the cooler. Formerly used carriers were designed as supporting rollers and had a profiled surface, the profile being substantially composed of grooves whose width corresponded to the width of the sections with the largest diameter. This did not sufficiently reduce thermal stresses, and the belt tended to curve away from the supporting roller, worsening heat transfer and imprinting a profile corresponding to the belt curvature on the thin cast strip. In the disclosed strip casting plant, the carriers are spaced apart in such a way that given the known mechanical properties of the revolving belt, a curvature that compensates for thermal elongation is created between the supporting surfaces.
    • 本发明涉及一种具有循环带带材铸造设备。 在冷却区域中的带通过在散热器的负压,以支持抽吸。 先前使用的载体被形成为支撑辊和有一个轮廓表面,其中,所述分析在本质上具有宽度对应于较大直径的部分的宽度的槽组成。 由此,热应力可以在没有充分降低。 它的到来,从支撑作用的磁带屈曲。 由此,传热恶化,和铸造薄带在相应的凸起轮廓的一个印象深刻。 在本发明的带材铸造设备被提供给安排使得支撑,用于轴承面之间的旋转带的给定的机械性质的热伸长发生接收的偏转。