METHOD OF ESTABLISHING FILLER METAL CHEMISTRY FOR A FILLER ROD FOR JOINING COMPONENTS
    18.
    发明申请
    METHOD OF ESTABLISHING FILLER METAL CHEMISTRY FOR A FILLER ROD FOR JOINING COMPONENTS 审中-公开
    为填充组件填充填料填充金属化学物质的方法

    公开(公告)号:US20120255989A1

    公开(公告)日:2012-10-11

    申请号:US13083181

    申请日:2011-04-08

    IPC分类号: B23K31/12

    摘要: A method of establishing filler metal composition for joining components includes determining an initial desired filler metal chemistry, adjoining a first filler rod having a first portion of the desired filler metal chemistry with a second filler rod having a second portion of the desired filler metal chemistry to form a test filler rod, joining a first component formed from a first material to a second component formed from a second material at a weld joint with the test filler rod providing a filler metal portion of the weld joint, and testing the weld joint for desired mechanical, chemical, and weldability properties to establish a desired filler metal composition.

    摘要翻译: 建立用于接合组分的填充金属组合物的方法包括确定初始期望的填充金属化学物质,将具有所需填料金属化学的第一部分的第一填料棒与具有所需填料金属化学的第二部分的第二填料棒相邻接, 形成测试填充棒,将由第一材料形成的第一部件与由焊接接头处的第二材料形成的第二部件接合,所述测试填充棒提供焊接接头的填充金属部分,并且测试焊接接头以获得期望的 机械,化学和焊接性能,以建立所需的填充金属组合物。

    Method of welding alloy articles
    19.
    发明授权
    Method of welding alloy articles 有权
    合金制品焊接方法

    公开(公告)号:US09095923B2

    公开(公告)日:2015-08-04

    申请号:US13549891

    申请日:2012-07-16

    IPC分类号: B23K9/23 B23K26/32 C22C1/02

    摘要: A method of welding alloys having a ductility drop temperature range to limit strain-age cracking. The method involves the use of a welding device to weld a weld area of an article while maintaining temperatures throughout the weld area and a heat affected zone adjacent the weld area within a non-crack sensitive temperature range that is above a ductility drop temperature range of the alloy being welded. During welding, the temperatures of the weld area and the heat affected zone are predominantly controlled with heat input from the welding device. Once the welding has been terminated, the weld area and the heat affected zone are cooled from the non-crack sensitive temperature range through the ductility drop temperature range to a temperature below the ductility drop temperature range of the alloy.

    摘要翻译: 一种焊接合金的方法,其具有延展性降温温度范围以限制应变时效开裂。 该方法包括使用焊接装置来焊接制品的焊接区域,同时保持在整个焊接区域内的温度和邻近焊接区域的热影响区域在非裂纹敏感的温度范围内,该非裂纹敏感温度范围高于延展性下降温度范围 该合金被焊接。 在焊接过程中,焊接区域和热影响区域的温度主要由焊接设备的热量输入控制。 一旦焊接已经终止,焊接区域和热影响区域将从非裂纹敏感温度范围通过延性降低温度范围冷却至低于合金的延展性温度范围的温度。