EXW
Depend on quantity
Depending on alloy composition and Si level, the product family is categorized into Grain Refiners, Eutectic Si Modifiers, and Primary Si Refiners.
Product Family: Structure Improvement Agents
Categories: Grain Refiner / Eutectic Si Modifier / Primary Si Refiner
Process: Aluminum melting & casting (pre-solidification structure control)
Benefits: Improved properties, uniform microstructure, reduced defects
Support: Product selection and application support based on alloy/casting conditions
The product range supports:
Grain refinement for α-Al grain uniformity
Eutectic Si modification for Si morphology control
Primary Si refinement for hypereutectic alloys to suppress excessive primary Si growth/agglomeration
Technical data sheets (TDS) and test reports are available upon request.
Customized application conditions can be discussed based on furnace type, melt temperature, and feed material characteristics.
For more detailed information on our products and manufacturing processes, please visit our website
(https://www.dsliquid.com/en/products/fifth)
| Item | Description |
| Product Type | Aluminum Structure Improvement Flux |
| Category | Grain Refiner / Eutectic Si Modifier / Primary Si Refiner |
| Process Application | Aluminum melting and casting, pre-solidification structure control |
| Key Functions | α-grain refinement / Si grain modification |
| Expected Benefits | Improved properties, uniform microstructure, reduced defects |
| Support | Product selection and application support based on Mg level and process conditions |
1. Flux for Special Purposes
| Category | Purpose of Use | Product Name |
Na | Form | Temp(℃) | |
| Improving aluminum structure | Refining of crystal grains (α crystal) |
▪This product prevents the grouping of α crystal during solidification. |
NK-113-2 | Non-Na- based |
Tablet | 690~740 |
| Refining of Si grains (eutectic or hypo-eutectic) |
▪This product refines the deposited Si with Na. | E-111 | Na-based | Powder | 690~750 | |
| NS-222 | 720~750 | |||||
| NS(#7) | 800+ | |||||
| Refining of primary Si (hyper-eutectic) |
▪This product prevents the grouping of Si in hyper-eutectic alloys with high Si content. |
FP-113-P | Non-Na- based |
Powder | 760~800 | |
| FP-113-T | Tablet | |||||
The person in charge
Joongyong SongAddress
705 Haean-ro Sangnok-gu, Ansan-si, Gyeonggi-do (15588)DS Liquid
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SILVER