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发明授权
CN101811222B 一种钛阳极槽的焊接方法 有权 转让

一种钛阳极槽的焊接方法
摘要：
本发明涉及一种钛阳极槽的焊接方法，用钛焊条在氩气保护的条件下采用电子束扫描的焊接方法进行焊接，氩气的压力2-18MPa，焊缝高度为2-6mm；其中，电子束扫描频率为400-600Hz，反复扫描时间为7-10min；或电子子束扫描频率为600-800Hz，反复扫描时间为5-8min；或电子束扫描频率为800-1250Hz，反复扫描时间为2-5min。本发明解决了现有的钛阳极槽在使用过程中出现渗漏的技术问题，极大延长了钛焊缝使用寿命。
摘要（英）：

The invention relates to a method for welding a titanium anode slot, which comprises a step of welding the titanium anode slot with a titanium welding rod by adopting the welding method of electron beam scanning under the condition of argon shield, wherein the pressure of argon is 2 to 18MPa; a height of a welding seam is 2 to 6mm; a frequency of the electron beam scanning is 400 to 600Hz; a repeated scanning time is 7 to 10 minutes; or the frequency of the electron beam scanning is 600 to 800Hz; the repeated scanning time is 5 to 8 minutes; or the frequency of the electron beam scanning is 800 to 1,250Hz; and the repeated scanning time is 2 to 5 minutes. The method solves the technical problem of leakage of the conventional titanium anode slot in the using process, and greatly prolongs the service life of the titanium welding seam.

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