公开(公告)号：US3813760A

公开(公告)日：1974-06-04

申请号：US31111472

申请日：1972-12-01

申请人： ELEKTRO THERMIT GMBH

发明人： ARNDT G

IPC分类号： B23K35/30 ,  E01B5/08 ,  B23P17/04

CPC分类号： E01B5/08 ,  B23K35/3073 ,  Y10T29/49746 ,  Y10T29/49986

摘要： A process for producing rails with a lateral guide surface, together with or without an inner or running edge, and/or a bearing or running surface which is highly resistant to wear and tear, which comprises A. PREPARING THE LATERAL GUIDE SURFACE, WITH OR WITHOUT AN INNER OR RUNNING EDGE, AND/OR BEARING SURFACE BY THE FORMATION OF A SUBSTANTIALLY RECTANGULAR RECESS THEREIN, WHEREBY A1. IN THE CASE OF THE PREPARATION OF THE LATERAL GUIDE SURFACE TOGETHER WITH AN INNER OR RUNNING EDGE, THE RECTANGULAR RECESS HAS A HEIGHT OF AT LEAST 10 MM AND MAXIMALLY 34 MM, AND A WIDTH OF AT LEAST 3 MM AND MAXIMALLY 10 MM, AND A2. IN THE CASE OF THE PREPARATION OF THE RUNNING OR BEARING SURFACE, AT LEAST ONE RECESS POSITIONED ESSENTIALLY PARALLEL TO THE LONGITUDINAL RAIL AXIS HAS A HEIGHT OF AT LEAST 3 MM AND MAXIMALLY 8 MM, AND A WIDTH OF AT LEAST 10 MM AND MAXIMALLY 30 MM, B. FILLING THE RECESSES BY WELDING ON A WELDING MATERIAL HAVING THE FOLLOWING COMPOSITION (IN PERCENT):

摘要翻译： 用于生产具有侧向引导表面的轨道的方法，连同或不具有内部或流动边缘，和/或耐磨损和耐撕裂的轴承或运行表面，其包括A.制备横向导轨表面 不存在内部或运行边缘，和/或承载表面，由其形成一个重大的矩形波纹，其中A1。 在具有内侧或外侧边缘的横向导轨表面编制的情况下，矩形记录具有至少10MM的最大值和最大值为34MM的高度，以及至少3MM的最大值和最大值为10MM的A2和A2 。 在准备运行或承载表面的情况下，至少一个接收位置必须平行于长途铁路轴线至少有3米，最大8米，最大10米，最大30米 B.通过焊接在具有以下组成的焊接材料（以百分比计）中填充的材料：C = 0.45至0.65Si = 0.30至0.50Ni = 3.00至4.00Mn = 13.00至16。