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24 条记录 (耗时 0.012 秒)

    Hot tops
    1.
    发明授权
    Hot tops 失效
    热门上衣

    公开(公告)号：US4352482A

    公开(公告)日：1982-10-05

    申请号：US137782

    申请日：1980-04-07

    申请人： Paul F. Duvall

    发明人： Paul F. Duvall

    IPC分类号： B22D7/10

    CPC分类号： B22D7/106

    摘要： A hot top lining for use in casting metal ingots is positioned in the mouth of the mould or in a head box at the top of the mould and comprises a plurality of refractory, heat-insulating lining slabs at least one of which has, at its outward-facing surface and adjacent to its lower edge, at least two ribs extending horizontally across the slab to inhibit upward flow of molten metal behind the slab. The ribbed slabs themselves form a part of the invention.

    摘要翻译： 用于铸造金属锭的热顶板位于模具的口部或模具顶部的头箱中，并且包括多个耐火绝热衬里板，其中至少一个在其上具有 面向外的表面并且邻近其下边缘，至少两个横向延伸穿过板坯的肋条，以阻止熔融金属向后流过板坯。 肋板本身构成本发明的一部分。

    Containers for molten metal
    3.
    发明授权
    Containers for molten metal 失效
    熔融金属容器

    公开(公告)号：US4126301A

    公开(公告)日：1978-11-21

    申请号：US838055

    申请日：1977-09-30

    申请人： Daniel M. Massin

    发明人： Daniel M. Massin

    IPC分类号： B22D41/02 ,  F27D1/08 ,  C21C7/00

    CPC分类号： B22D41/02

    摘要： A molten metal container, e.g. a tundish, consists of an outer metal casing, usually a relatively permanent refractory lining and an inner expendable lining of refractory heat-insulating slabs, behind which slabs is a loose fill of particulate refractory material. In order that the loose fill material does not pass through the joints between the slabs, leaf-seals are provided at the joints between the slabs.

    摘要翻译： 熔融金属容器，例如 中间包包括外部金属外壳，通常是相对永久的耐火衬里和耐火绝热板的内部消耗性衬里，其后面是颗粒状耐火材料的松散填充物。 为了使松散填充材料不通过板坯之间的接合处，在板坯之间的接合处提供叶片密封。

    Method of lining ingot mold head boxes
    6.
    发明授权
    Method of lining ingot mold head boxes 失效
    内置模具头箱的方法

    公开(公告)号：US3624757A

    公开(公告)日：1971-11-30

    申请号：US3624757D

    申请日：1969-09-05

    申请人： FOSECO TRADING AG

    发明人： FIELDHOUSE ROGER ,  ECCLESTON KENNETH THOMAS

    IPC分类号： B22D7/10 ,  B22C9/12

    CPC分类号： B22D7/108

    摘要： Ingot mold head boxes may be lined by inserting a first former therein, to leave an annular gap between itself and the head box, placing hot-topping composition in the gap, and by passing a second former into the gap, and thereby squeezing the hot-topping material onto and against the head-box walls. The two formers are then removed.

    Lining slabs
    8.
    发明授权
    Lining slabs 失效
    衬里板

    公开(公告)号：US4158939A

    公开(公告)日：1979-06-26

    申请号：US819344

    申请日：1977-07-27

    申请人： Daniel M. Massin

    发明人： Daniel M. Massin

    IPC分类号： B22D41/02 ,  E04F13/14 ,  F27D1/04 ,  E04C1/10

    CPC分类号： E04F13/141 ,  B22D41/02 ,  F27D1/04

    摘要： A substantially planar slab has two opposite edges castellated in such fashion that two such slabs may be interengaged with the slabs in the same plane with the castellations of one edge of one slab interfitting the castellations on the other edge of the other slab. The sides of the castellations are inclined in a direction not normal to the plane of a major face of the slab. Such slabs are useful for lining containers for molten metal, and when forming such a lining all joint faces of the interengaging castellations not lying in vertical planes can be arranged to slope downwardly away from the interior of the molten metal container. The thickness of the slabs, the angle of the castellations, the period of the castellations and the inclination of the slabs can be so chosen relative to the angle of repose of a loose fill of refractory material under the slabs that the loose fill particulate refractory material does not penetrate the joints between adjacent slabs.

    摘要翻译： 一个基本上平面的板坯具有两个相对的边缘，这两个相对的边缘以两个这样的板坯可以与同一平面中的板坯相互接合，一个板坯的一个边缘与另一个板坯的另一个边缘上的蓖合物相互配合。 城堡的两侧倾斜于与平板主面平面不平行的方向。 这种板坯可用于熔化金属的衬里容器，并且当形成这种衬里时，不位于垂直平面中的相互接合的蓖耳的所有接合面可以被布置成向下远离熔融金属容器的内部。 板坯的厚度，蓖麻的角度，蓖耳的角度和板坯的倾斜度可以相对于在板坯下的耐火材料的松散填充物的休止角度来选择，即松散填充颗粒耐火材料 不穿透相邻板之间的接缝。