Abstract: Whether the welding procedure of the selection of products is reasonable and the technology is advanced in the production process of nuclear power products are directly related to product quality. In order to ensure the welding quality of products, before the welding construction in accordance with the relevant requirements we must assess the welding process. According to the corresponding standard and the welding process for welding specimen preparation and inspection, to determine whether the various properties of welded joints meet the prescribed standards are the welding procedure qualification. Duplex stainless steel S32101 uses gas shielded arc for welding, and through the implementation of welding procedure qualification to obtain whether the welding joint performance meets the standard requirements, so as to provide reliable basis for welding process specification.
Publication Year: 2014
Publication Date: 2014-01-01
Language: en
Type: article
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