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Flux-cored welding wire first appeared in the United States and Germany in the 1920s. However, it was not until the 1950s that it was really widely used in industrial production, especially after the 1960s and 1970s. With the emergence of fine-diameter (below φ2.0mm) all-position flux-cored weldi...Read more »
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As we welcome another year, we want to express our heartfelt gratitude for your trust and support. May the New Year bring you success, happiness, and prosperity. Together, let’s achieve greater milestones in 2025! Read more »
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Dear Friends! On the occasion of the New Year, may everything beautiful and best be condensed into our greeting. We sincerely wish you happiness, cheerfulness and success! Read more »
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There are some inherent problems in dissimilar metal welding that hinder its development, such as the composition and performance of the dissimilar metal fusion zone. Most of the damage to the dissimilar metal welding structure occurs in the fusion zone. Due to the different crystallization chara...Read more »
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Introduction As the vehicle body is the carrier of other parts of the vehicle, its manufacturing technology directly determines the overall manufacturing quality of the vehicle. Welding is an important production process in the process of automobile body manufacturing. A...Read more »
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As global attention to environmental protection issues continues to increase, all walks of life have begun to seek green and environmentally friendly production methods. The welding industry is no exception, and low carbon steel welding rods emerged in this context and became a topic of much conc...Read more »
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With the rapid development of the petrochemical industry, stainless steel materials have been widely used, which has also put forward higher requirements for the welding of pipes and plates. The previous stainless steel arc welding primer method has been gradually eliminated, and argon arc weldin...Read more »
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The weldability of metal materials refers to the ability of metal materials to obtain excellent welding joints using certain welding processes, including welding methods, welding materials, welding specifications and welding structural forms. If a metal can obtain excellent welding joints using ...Read more »