aluminum welding wire - Manufacturers, Factory, Suppliers from China

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Do you really know anything about flux?

– FLUX– Flux is a granular welding material. During welding, it can be melted to form slag and gas, which plays a protective and metallurgical role on the molten pool. Constituent...
What is flux-cored arc welding?

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 t...
The core principles and operating techniques of Tungsten Inert Gas Welding (TIG)

1. Core principle: Why must we use argon? During the welding process, the metal is like red-hot iron at high temperatures. If it is not protected, it will immediately combine with the oxygen and ...
All-round explanation of argon arc welding

Argon tungsten arc welding uses argon as a shielding gas to heat and melt the welding material itself (it is also melted when the filler metal is added) by means of the arc generated between the tu...
Welcome 2026, Happy New Year!

Warm New Year greetings as we step into 2026! We cherish this moment to express our sincere gratitude for all friends’ incredible support in passed year. As we embrace the new year, we wish ...
What is interpass temperature? How to correctly select a suitable interpass temperature?

In multi-pass and multi-layer welding, temperature control between each bead and layer is crucial. This is the “interpass temperature” under discussion. Interpass temperature refers t...

MIG TIG solid welding wire AWS ER4303 ER5356 for aluminum welding 7kg per plastic spool