2023-09-23
Welding residual stress is caused by uneven temperature distribution of the welded parts, thermal expansion and contraction of the weld metal, and other reasons. Therefore, residual stress is inevitably generated during welding construction. The most comm
》News Details
2023-09-21
Modern materials can be divided into four categories: metals, polymers, ceramics, and composite materials. At present, polymer materials are developing rapidly, but steel is still the most widely used and important material in engineering technology among
》News DetailsWelding residual stress is caused by uneven temperature distribution of the welded parts, thermal expansion and contraction of the weld metal, and other reasons. Therefore, residual stress is inevitably generated during welding construction. The most comm
》News DetailModern materials can be divided into four categories: metals, polymers, ceramics, and composite materials. At present, polymer materials are developing rapidly, but steel is still the most widely used and important material in engineering technology among
》News DetailComprehensive service capability, professional quality, selection of top customers in the industry
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