摘要
介绍了蒸发器管板INCONEL690镍基合金堆焊新工艺——带极电渣堆焊，从带极电渣堆焊的基本原理、堆焊材料的选择和堆焊工艺参数等方面做了基本论述。就INCONEL690带极电渣堆焊的使用，简述了堆焊工艺试验、工艺评定、模拟试验和产品应用的过程，说明INCONEL690镍基合金带极电渣堆焊在蒸发器管板上应用是成功的。
In this paper it＇s introduced that Inconel 690 strip electroslag cladding procedure on tubesheet of stream generators. Those aspects are discussed basically from principle of strip electroslag cladding, choosing of cladding consumables cladding parameters etc. Cladding test, procedure qualification, mock-up test and product application for Inconel 690 strip electroslag are described briefly in this paper. It is successful that application of Inconel 690 strip electroslag cladding procedure on tube-sheet of stream generators.
出处
《装备机械》
2008年第1期35-39,共5页
The Magazine on Equipment Machinery
