nodulizer
- Various specifications & stable supply
- Third-party inspection such as SGS / BV
- Customized according to your needs
- Free sample
An additive that crystallizes graphite in cast iron into a spherical shape, which is called a "nodulizer" or a "spheroidizing agent" . Including rare earth silicon-magnesium alloys, calcium alloys (more used in Japan), pure magnesium alloys, etc. The nodulizer provided by Wanhua Metal is silicon magnesium spheroidizing agent.
- Product Name: Nodulizer/Spheroidizing agent
- Type: Rare Earth Silicon Magnesium Alloy
- Chemical composition: magnesium, rare earth, silicon, calcium, iron, etc.
- Purpose: To obtain spheroidal graphite cast iron
- Application: Cast iron
The casting thickness of each grade of rare earth magnesium ferrosilicon alloy is not more than 100mm. The standard particle size of rare earth magnesium ferrosilicon alloy is 5~25mm and 5~30mm. Depending on the application, customers can specify special particle sizes such as 5~15mm, 3~25mm, 8~40mm, 25~50mm, etc.
Silicon magnesium nodulizer specifications
| Specification | ChemicalComponent% | ||||||
| Re | Mg | Ca | Si | Mn | Ti | Fe | |
| FeSiMg8Re3 | 2-4 | 7-9 | 2-3.5 | 44.0 | 1.0 | 1.0 | - |
| FeSiMg8Re3 | 4-6 | 7-9 | 3 | 44.0 | 1.0 | 1.0 | - |
| FeSiMg8Re3 | 6-8 | 7-9 | 3 | 44.0 | 1.0 | 1.0 | - |
Rare earth silicon magnesium ferro alloy is a good spheroidizing agent. Mainly used in the production of ductile iron. Ductile iron is widely used in machinery manufacturing such as automobiles and tractors.