Regarding solder slag prevention
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Our company applies white paint to the equipment, and I think it’s too troublesome to remove it. Does anyone have a better suggestion?
I’ve never experienced it; what does “tu dabaai” mean?
Applying ‘Tu Dabai’ means mixing chalk powder with water and then applying it. To prevent weld slag from splashing onto the base metal adjacent to the weld seam
I haven’t heard of any better method:(
It is done by welding with an argon arc; however, for equipment or pipes, an argon arc weld as a base layer is usually sufficient. What impact does the presence of welding slag on the surface of the equipment or pipes have? Looking forward to the emergence of a master.
The surface of stainless steel is required to be smooth; if welding spatter appears, it must be removed using a steel rod or grinding wheel, which severely affects the quality of the stainless steel surface. Even after acid washing and passivation, it is difficult to ensure that the required corrosion resistance is achieved.