Slag Color & Indication (Fusion) Flashcards
1
Q
indicate ferrous silicates or copper.
A
Green
2
Q
indicate copper and the absence of iron.
A
Brick Red
3
Q
indicate calcium, magnesium, aluminum or zinc
A
White to gray white (opaque)
4
Q
antimony
A
Greenish Yellow
5
Q
iron bearing slags
A
Yellow- brown
6
Q
acid slag bearing
A
Pale Green and transparent
7
Q
indicate manganese
A
Purple to light pink
