Tag Archives: Residual Stresses

Post Weld Heat Treatment Process (PHWT)

POST WELD HEAT TREATMENT(PWHT)

Post Weld Heat Treatment Process (PHWT) In the field of welding, achieving strong and reliable joints is crucial for ensuring the structural integrity and performance of various components. One effective method employed to enhance the properties of weldments is the Post Weld Heat Treatment Process (PHWT). This process involves subjecting …

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How To Improve Fatigue Life of Welded Joints?

How To Improve Fatigue Life of Welded Joints?

How To Improve Fatigue Life of Welded Joints? Introduction In the realm of structural integrity and longevity, the significance of optimizing fatigue life in welded structures cannot be overstated. Welded joints serve as critical components in a myriad of applications, ranging from towering skyscrapers to intricate aerospace assemblies. The ability …

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Weld Distortion – Causes and Remedies

Weld Distortions

Weld Distortion – Causes and Remedies Introduction Weld distortion refers to the undesirable changes in the shape and dimensions of a welded structure or component that occur as a result of the welding process. During welding, the application of heat and the subsequent cooling cause localized expansion and contraction of …

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