What are the Effects of Heat-Affected Zones in Finned Tubes? In finned tubes, the Heat-Affected Zone (HAZ) plays a crucial role in determining the structural integrity and performance of welded joints. How to Reduce the Heat Affected Zone?
2024The heating involved in welding and cutting typically reaches temperatures at or above the melting point of the material being worked on, depending on the specific welding technique utilized.
2024What constitutes the Heat Affected Zone (HAZ)? The Heat Affected Zone (HAZ) refers to the region in a metal where melting hasnt occurred, yet its properties have been altered due to exposure to elevated temperatures during welding.
2024Preheating before welding is a process of appropriately heating the local and overall parts of the workpiece before welding. Its purpose is to reduce the cooling rate of the weld joint, avoid the formation of hardened structures
2024The new high-fin heat exchange tube provides a structure that integrates the fins with the tube body to eliminate contact thermal resistance between the tube body and the root of the helical fins
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