The invention discloses a method for preparing paint from waste paintslag.
本发明为一种由回收的废漆渣制备油漆的方法。
2
Surfaces to be welded or thermally cut shall be cleaned of all foreign material such as grease, oil, dirt, scale, slag and paint that would be detrimental to either the weld or base material.
需焊接或热切割的表面应排除所有可能会损坏焊材或母材的杂物,如脂、油、灰尘、水垢、熔渣和油漆等。
3
Slag, blowholes, and paint on unfused regions were observed at the welded junctions.