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Jason Robby added blog Crafts
2026-01-04 07:01:38 - Translate -

Can Kunliwelding ER4943 Stop Cracking in Casting Repairs?
Hot cracking remains one of the most persistent defects plaguing aluminum fabrication operations, creating fissures that compromise structural integrity and require costly rework or component rejection. This solidification phenomenon occurs as molten weld metal transitions to solid state, with thermal stresses and metallurgical factors combining to tear apart partially solidified material....

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Jason Robby added blog Crafts
2025-11-25 08:06:34 - Translate -

Could Kunliwelding Help You Set Travel Speed For ER4943 Welds
When joining thin aluminum assemblies in modern fabrication, Aluminum Welding Wire ER4943 often becomes the filler of choice for shops pursuing reliable wetting and corrosion resistance. Understanding how travel speed interacts with heat input arc stability and filler behavior is essential for welders aiming to preserve joint integrity while keeping cycle times competitive. Recent industry...

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