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Chapter and Conference Paper
Influence of the Bar Shape on the Welding Quality of Friction Hydro Pillar Processing
Traditional underwater arc welding methods, for example, TIG and MIG, are generally expensive and complex to implement under water. Besides, the welding quality decreases significantly with the increase of dep...
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Chapter and Conference Paper
Study on Sub-sea Pipelines Hyperbaric Welding Repair under High Air Pressures
Most Chinese sub-sea pipelines are buried in Bohai Sea less than 60m water depth, where air diving are widely used For the application of offshore pipelines repair, the hyperbaric TIG welding process under hig...