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阐述了有色金属钛的化学性质及物理性能;分析了凝结器钛管板焊接前的技术准备,如焊接参数的选择、焊接设备的使用、材料的采购、施焊前的准备;探讨了焊接过程中母材的清洗、焊接工艺技术的要求、焊接施焊的顺序等,还有在施焊时常遇相关问题及这些问题怎么避免或解决方法,以及焊后的焊缝检验、补焊工艺等。优质高效的完成凝结器钛管板的焊接,是核电安装过程中的重要一环,保障及如何保障凝汽器钛管板焊接工作的顺利完成也是本文探讨的主要内容之一。
The chemical properties and physical properties of non-ferrous titanium are expounded. The technical preparation of titanium plate of condenser before welding is analyzed, such as the selection of welding parameters, the use of welding equipment, the procurement of materials and the preparation before welding. The welding process In the base metal cleaning, welding technology requirements, the order of welding welding, welding often encountered in the relevant issues and how to avoid or solve these problems, as well as after welding weld inspection, repair welding process. The high-quality and efficient completion of the condenser titanium tube plate welding is an important part in the nuclear power installation process. It is one of the main contents discussed in this paper to guarantee and how to ensure the successful completion of the welding work of the condenser titanium tube plate.