公开(公告)号：US4202533A

公开(公告)日：1980-05-13

申请号：US948762

申请日：1978-10-03

Applicant: Jean-Charles Daussan ,  Gerard Daussan ,  Andre Daussan

Inventor： Jean-Charles Daussan ,  Gerard Daussan ,  Andre Daussan

IPC: B22D41/46 ,  B22D11/10

CPC classification number: B22D41/465

Abstract: In order to unchoke the casting outlet of a vessel such as a casting ladle fitted with a casting tube for transferring molten metal to a tundish, a feed pipe is engaged in a lateral opening formed in the upper portion of the casting tube and guided within the tube until the end of the feed pipe opens in the vicinity of the casting outlet. The feed pipe is then connected to a supply of oxygen or similar oxidizing gas which is discharged in a jet onto the mass of solidified metal which obstructs the outlet. After the outlet has been cleared by melting of the mass of metal, the feed pipe is withdrawn and the lateral opening of the casting tube is sealed-off.

Abstract translation: 为了不堵塞诸如装配有用于将熔融金属转移到中间包的浇铸管的铸钢桶的容器的铸造出口，进料管接合在铸造管的上部中形成的侧向开口中， 直到进料管的端部在铸造出口附近打开。 然后将进料管连接到氧气或类似氧化气体的供应，该氧气或类似氧化气体以喷射的方式排放到妨碍出口的凝固金属块上。 在通过熔化金属块清除出口之后，进料管被取出并且铸造管的侧向开口被密封。

公开(公告)号：US5409139A

公开(公告)日：1995-04-25

申请号：US134547

申请日：1993-10-12

Applicant: Jean-Charles Daussan ,  Gerard Daussan ,  Andre Daussan

Inventor： Jean-Charles Daussan ,  Gerard Daussan ,  Andre Daussan

IPC: G01G11/08 ,  G01G17/04

CPC classification number: G01G11/083

Abstract: The installation is intended to apply a lining in one or more layers to a surface, such as the interior of a metallurgical vessel. The installation comprises a silo (1) containing a scraper (13) driven in rotation about a vertical shaft and including, at its lower part, a compartment which emerges via openings within the silo (1) and into a tubular body (2) for propelling the material towards a spray nozzle (7). A dispenser (10) with radial small blades is driven in rotation within the compartment. The installation is particularly useful for coating the interior of metallurgical vessels with one or more layers of an insulating and refractory lining.

Abstract translation: 该装置旨在将一层或多层的衬里施加到诸如冶金容器的内部的表面。 该装置包括一个筒仓（1），其包含围绕垂直轴旋转驱动的刮刀（13），并且在其下部包括通过筒仓（1）内的开口并且进入管状体（2）的隔室 将材料推向喷嘴（7）。 具有径向小叶片的分配器（10）在隔间内旋转驱动。 该装置对于用一层或多层绝缘和耐火衬里涂覆冶金容器的内部是特别有用的。

公开(公告)号：US5176873A

公开(公告)日：1993-01-05

申请号：US635546

申请日：1991-01-14

Applicant: Jean-Charles Daussan ,  Gerard Daussan ,  Andre Daussan

Inventor： Jean-Charles Daussan ,  Gerard Daussan ,  Andre Daussan

IPC: B22D41/02 ,  C04B35/66

CPC classification number: C04B35/6303 ,  B22D41/023 ,  C04B35/632 ,  C04B35/66 ,  C04B2111/00482 ,  C04B2111/0087 ,  C04B2111/00939 ,  C04B2235/9676

Abstract: The method for forming a lining on the internal faces (2) of a metallurgical vessel (1) for receiving molten metal involves the following steps:a) at least one movable wall (3) is positioned at a predetermined distance from the internal face (2) of said vessel,b) a composition (4) containing at least one powdered refractory material is introduced between the face (2) of the vessel and the movable wall (3),c) said powdered material is heated so as to agglomerate at least that surface which is intended to come into contact with molten steel,d) said movable wall (3) is displaced and the aforementioned steps are repeated in order to obtain a continuous lining on the internal faces of the vessel.

Abstract translation: PCT No.PCT / FR90 / 00375 Sec。 371日期1991年1月14日 102（e）日期1991年1月14日PCT提交1990年5月30日PCT公布。 WO90 / 14909 PCT公开号 1990年12月13日。用于接收熔融金属的冶金容器（1）的内表面（2）上形成衬里的方法包括以下步骤：a）至少一个活动壁（3） 距所述容器的内表面（2）的预定距离，b）包含至少一种粉末状耐火材料的组合物（4）被引入容器的表面（2）和活动壁（3）之间，c）所述粉末状 材料被加热至少至少与钢水接触的表面，d）所述可移动壁（3）移位，并且上述步骤被重复以获得在内表面上的连续衬里 船只。

公开(公告)号：US5160692A

公开(公告)日：1992-11-03

申请号：US623907

申请日：1990-12-21

Applicant: Jean-Charles Daussan ,  Gerard Daussan ,  Andre Daussan

Inventor： Jean-Charles Daussan ,  Gerard Daussan ,  Andre Daussan

IPC: B22D41/02

CPC classification number: B22D41/023

Abstract: A metallurgical vessel (1) whose inner walls to be lined are relatively hot is placed on a suitable support; the support is tilted and the metallurgical vessel (1) is brought successively into a number of different positions, in each of which an inner wall or a part of wall of the vessel is substantially horizontal and turned upwards; in each of the abovementioned positions at least one layer of a substantially dry material comprising a mixture of refractory particles and a binder of the thermosetting or equivalent type is spread on the inner wall or part of wall, the composition and the particle size range of the mixture of refractory particles being such that this mixture sinters in contact with the liquid metal, and this material is spread out so as to form a substantially uniform layer, the inner walls of the vessel being initially at a sufficient temperature to be able to heat the material deposited on them to a temperature permitting the softening and the setting of the binder of thermosetting or equivalent type and the formation of a monolithic lining (5) which adheres to the inner walls of the vessel. Use especially for producing a lining on the inner walls of a metallurgical vessel.

Abstract translation: PCT No.PCT / FR90 / 00297 Sec。 371 1990年12月21日第 102（e）1990年12月21日日期PCT提交1990年4月25日PCT公布。 出版物WO90 / 12666 日期：1990年11月1日。一个冶金容器（1）的内壁相对较热，放置在合适的支架上; 支撑件倾斜并且冶金容器（1）被连续地带入多个不同的位置，在其中每个位置中，容器的内壁或壁的一部分基本上水平并向上转动; 在每个上述位置中，包含难熔颗粒和热固性或等同类型的粘合剂的混合物的至少一层基本上干燥的材料铺在壁的内壁或部分上，组合物和颗粒尺寸范围 难熔颗粒的混合物使得该混合物与液体金属接触烧结，并且将该材料展开以形成基本均匀的层，容器的内壁最初处于足够的温度以能够加热 沉积在其上的材料达到允许软化和固化热固性或等同类型的粘合剂的温度，以及形成粘附到容器内壁的整体衬里（5）。 特别用于在冶金容器的内壁上生产衬里。

公开(公告)号：US4901984A

公开(公告)日：1990-02-20

申请号：US162389

申请日：1988-02-10

Applicant: Jean C. Daussan ,  Gerard Daussan ,  Andre Daussan

Inventor： Jean C. Daussan ,  Gerard Daussan ,  Andre Daussan

IPC: B22D41/02

CPC classification number: B22D41/02

Abstract: The coating for the metallurgical vessel (1) comprises a permanent refractory lining (2) and a refractory wearing layer (4) which is constituted by an aqueous slurry containing inorganic particles and a binder. The coating further comprises a waterproof layer (5) between the refractory lining (2) and the wearing layer (4). The coating serves to prevent water derived from the wearing layer from penetrating into the permanent lining.

Abstract translation: PCT No.PCT / FR87 / 00208 Sec。 371日期1988年2月10日 102（e）1988年2月10日PCT PCT。1987年6月10日PCT公布。 第WO87 / 07545号公报 日期为1987年12月17日。冶金容器（1）的涂层包括永久耐火衬里（2）和耐火耐磨层（4），其由含有无机颗粒和粘合剂的含水浆料构成。 涂层还包括在耐火衬里（2）和磨损层（4）之间的防水层（5）。 该涂层用于防止来自磨损层的水渗入永久衬里。

公开(公告)号：US4799652A

公开(公告)日：1989-01-24

申请号：US888484

申请日：1986-07-23

Applicant: Jean-Charles Daussan ,  Gerard Daussan ,  Andre Daussan

Inventor： Jean-Charles Daussan ,  Gerard Daussan ,  Andre Daussan

IPC: B22D41/02 ,  C21B3/00

CPC classification number: B22D41/02

Abstract: An internal lining for protecting the permanent refractory lining of a metallurgical vessel (1, 2) such as a tundish, casting ladle or slag pot has a base of refractory inorganic particles coated with a binder. The protective internal lining is constituted by at least two layers, namely an inner layer (3) which sinters throughout its mass under the action of heat of the molten metal contained in the metallurgical vessel, and a layer (4 or 5) which does not sinter at all or sinters only to a partial extent in order to remain friable even when the inner layer (3) has completely sintered.

Abstract translation: 用于保护冶金容器（1,2）的永久性耐火内衬的内衬，例如中间包铸造浇包或渣罐，具有涂覆有粘合剂的难熔无机颗粒的基底。 保护性内衬由至少两层构成，即在金属容器内容纳的熔融金属的热作用下在其整个质量上烧结的内层（3）和不包含在冶金容器中的熔融金属层（4或5） 完全烧结或烧结仅部分程度，以便即使当内层（3）完全烧结时也保持易碎。

公开(公告)号：US4432396A

公开(公告)日：1984-02-21

申请号：US378603

申请日：1982-05-17

Applicant: Jean-Charles Daussan ,  Gerard Daussan ,  Andre Daussan

Inventor： Jean-Charles Daussan ,  Gerard Daussan ,  Andre Daussan

IPC: B22D41/54 ,  F16L9/10 ,  B22D41/02

CPC classification number: B22D41/54

Abstract: The casting tube is constituted by a mixture of refractory particles and fibers embedded in a binder which is not capable of withstanding the temperature attained when liquid metal flows within the tube. The refractory particles are sinterable in a tube zone which is directly exposed to the heat of the liquid metal. At least in a zone which is not directly exposed to the heat of the liquid metal, the casting tube also contains a refractory binder which is capable of withstanding the heat in this zone.

Abstract translation: 铸造管由耐火材料颗粒和嵌入粘合剂中的纤维的混合物构成，其不能耐受当液体金属在管内流动时达到的温度。 难熔颗粒在直接暴露于液态金属的热的管区内是可烧结的。 至少在不直接暴露于液态金属的热的区域内，铸塑管还含有能够承受该区域的热量的耐火粘合剂。

公开(公告)号：US4368834A

公开(公告)日：1983-01-18

申请号：US839286

申请日：1977-10-03

Applicant: Jean-Charles Daussan ,  Gerard Daussan ,  Andre Daussan

Inventor： Jean-Charles Daussan ,  Gerard Daussan ,  Andre Daussan

IPC: B22D11/118 ,  B22D41/015 ,  B22D41/60 ,  B22D41/10

CPC classification number: B22D11/118 ,  B22D41/015 ,  B22D41/60

Abstract: A tundish provided with at least one stopper which moves towards or away from a casting outlet formed in the bottom tundish wall and with a burner placed in the vicinity of the outlet essentially comprises at least one casing which is placed around the casting outlet in such a manner as to surround the stopper at least to a partial extent and which can be put into communication with the burner.

Abstract translation: 设置有至少一个止动件的中间包，所述至少一个止动件朝向或远离形成在底部中间包壁中的铸造出口移动，并且布置在出口附近的燃烧器基本上包括至少一个壳体，其围绕铸造出口放置在这样的位置 至少在一定程度上围绕止动器并且可以与燃烧器连通的方式。