-
1.发明授权
公开(公告)号：US5826322A
公开(公告)日：1998-10-27
申请号：US681014
申请日：1996-07-22
IPC分类号： B22D13/10 , B22D13/02 , B22D27/04 , B22F1/00 , B22F9/04 , B22F9/10 , C01B3/00 , C22C38/00 , C30B11/00 , H01F1/053 , H01F1/055 , H01F1/06 , H01M4/38 , B22D11/126 , B22D13/04
CPC分类号： H01M4/383 , B22D13/023 , B22D27/045 , B22F1/0007 , C01B3/0068 , C30B11/00 , C30B29/02 , C30B29/52 , H01F1/0551 , B22F2998/00 , Y02E60/327 , Y10T29/49988 , Y10T29/49989
摘要： For the production of particles from castings (10) of metals from the group of the lanthanides, aluminum, boron, chromium, iron, calcium, magnesium, manganese, nickel, niobium, cobalt, titanium, vanadium, zirconium, and their alloys, which have solidified in an oriented manner, especially for the production of materials from the group of magnetic materials, hydrogen storage elements (hydride storage elements), and battery electrodes, a melt of the metal is applied in a nonreactive atmosphere to the inside of an at least essentially cylindrical cooling surface (9) according to the principle of centrifugal casting. The cylinder rotates at high speed around a rotational axis, and the melt is cooled proceeding from the outside toward the inside with an essentially radial direction of solidification. The hollow casting (10) is then reduced to particles. The melt is preferably applied to the rotating cooling surface (9) in a thickness which is no more than 10%, and preferably no more than 5%, of the diameter of the cooling surface (9), and the diameter of the cooling surface (9) is at least 200 mm, and preferably at least 500 mm.
摘要翻译： 用于从镧系元素，铝，硼，铬，铁，钙，镁，锰，镍，铌，钴，钛，钒，锆及其合金中的金属的铸件（10）生产颗粒，其中 以定向方式固化，特别是用于生产来自磁性材料组，储氢元件（氢化物储存元件）和电池电极的材料，金属熔体在非反应性气氛中施加到内部 至少基本上圆柱形的冷却表面（9），根据离心铸造原理。 气缸围绕旋转轴线高速旋转，并且熔融体以基本上径向的凝固方向从外部向内侧冷却。 然后将空心铸件（10）还原成颗粒。 熔体优选以不超过冷却表面（9）的直径的10％，优选不超过5％的厚度施加到旋转冷却表面（9），并且冷却表面 （9）为至少200mm，优选为至少500mm。
-
2.发明授权Induction furnace for melting and casting substances in a nonreactive atmosphere 失效用于在非反应性气氛中熔化和浇注物质的感应炉
公开(公告)号：US5271033A
公开(公告)日：1993-12-14
申请号：US928913
申请日：1992-08-11
CPC分类号： F27B14/061 , F27B14/04 , H05B6/26
摘要： A furnace chamber contains a chassis to which a closure plate for said chamber is removably fixed. A tilting frame is borne by said chassis in a pair of coaxial tilting bearings, one of which incorporates a rotary lead through for power lines and cooling lines to an induction coil surrounding a crucible on the tilting frame. The chassis includes a pair of rails which are movable horizontally on wheels mounted to the floor of the furnace chamber.
摘要翻译： 炉室包含底盘，所述室的封闭板可拆卸地固定在底盘上。 倾斜框架由所述底盘承载在一对同轴倾斜轴承中，其中一个轴承包括用于电力线的旋转引导线和围绕倾斜框架上的坩埚的感应线圈的冷却线。 底盘包括一对轨道，其可以在安装到炉室的地板上的轮上水平移动。
-
公开(公告)号：US4658404A
公开(公告)日：1987-04-14
申请号：US897320
申请日：1986-08-18
申请人： Georg Sick , Otto Stenzel , Heinz Kohnert , Hans-Johann Kemmer
发明人： Georg Sick , Otto Stenzel , Heinz Kohnert , Hans-Johann Kemmer
CPC分类号： H05B6/26 , F27B14/02 , F27B14/06 , F27B14/061 , F27B14/08 , F27D3/14 , F27D2003/0062
摘要： Disclosed is an induction furnace with a furnace bottom comprising a crucible, an induction winding and a gas-tight casing, also having a lid, for the furnace bottom, which lid has at least one gas connection, a charging valve and a pouring arrangement. The furnace bottom and lid are connected by a flange joint and tiltably mounted by means of a picot bearing and a drive about a tipping axis in a furnace stand. The pivot bearing is secured to the lid, the tipping mechanism engages the lid, and the furnace bottom is separable from the lid by unfastening the flange joint, the lid remaining in the furnace stand.
摘要翻译： 公开了一种具有炉底的感应炉，其包括坩埚，感应绕组和气密外壳，还具有用于炉底的盖，该盖具有至少一个气体连接，充气阀和倾倒装置。 炉底和盖子通过法兰接头连接，并通过一个圆筒轴承和一个围绕倾斜轴的驱动装置在炉架中倾斜安装。 枢轴轴承固定在盖子上，倾卸机构与盖子接合，炉底可以通过松开法兰接头，保持在炉架中的盖子而与盖分离。
-
-
搜索结果
3 条记录 (耗时 0.018 秒)
