Excellent nodulation, low adding rate.
Low slaging, reduce slag hole and shrink hole in casting.
Mild reaction not as splashing molten, long reaction time and low smoke.
Casting no need heat treatment to get higher % of elongation.
Spheroidizing agent | Product name | granularity（m/m） | Mg % | RE % | RE % | Si % | Al % |
| C-3 | 3-20 3-25 2-30 5-15 5-20 5-25 5-30 10-30 | 3.5-4.5 | 1.5-2.2 | 0.6-1.4 | 42-46 | 1.2↓ | |
| C-5R | 5.7-6.3 | 1.0-1.5 | 2.2-2.8 | 42-46 | 1.2↓ | ||
| C-5L | 5.0-5.7 | 2.0-2.5 | 2.2-2.8 | 42-46 | 1.2↓ | ||
| C-5M | 5.7-6.3 | 1.5-2.5 | 2.2-2.8 | 42-46 | 1.2↓ | ||
| C-5H | 6.3-7.0 | 1.5-2.5 | 2.2-2.8 | 42-46 | 1.2↓ | ||
| C-8 | 7-9 | 3.3-3.8 | 2.2-2.7 | 44-48 | 1.2↓ |
