Zhenan supply commonly used casting inoculants such as silicon iron inoculants, silicon barium inoculants, and flow inoculants at competitive prices. They can provide particle size and content according to customer requirements.
Silicon Barium overview
Silicon barium inoculant is a block shaped metallurgical material made by blending silicon powder and barium powder according to the required ratio, and then refining steel in a high-temperature furnace. It is an additive used in the casting process of a foundry, which can promote graphitization, reduce the tendency of white spots, improve the morphology and distribution of graphite, increase the number of eutectic clusters, and refine the matrix structure. It has good effects in a short period of time (about 5-8 minutes) after incubation treatment.
Effects of Silicon Barium
1. Strongly increasing the graphitization core, refining graphite, promoting the formation of A-type graphite in gray cast iron, improving strength. For ductile iron castings, it can make the graphite small, round, and improve the spheroidization level.
2. It can reduce the undercooling of molten iron, promote the precipitation of graphite, significantly reduce the tendency of white spots, lower relative hardness, and improve the cutting performance of castings.
3. Strong resistance to decay, with a decay time twice that of 75 silicon. The amount of silicon barium inoculant added is even lower than half of that of 75 silicon iron inoculant, while preventing associated spheroidization decay.
4. Low sensitivity to wall thickness, improving cross-sectional uniformity and reducing tendency for shrinkage and loosening.
5. Stable chemical composition, uniform processing particle size, and small deviation in composition and quality.
6. Low melting point (below 1300 °), easy to absorb during incubation treatment, with very little floating slag.
Silicon Barium Delivery & Packing
Packing: 1MT big bag
Delivery time: With 7-10 days after receiving the prepayment.
Chemical composition/Size/Packing can be adjusted according to customer's requirements.
We can offer free samples and product brochure for you.
Contact us
ZHENAN INTERNATIOANL CO., LTD
Mobile: +86-19937207162 (WhatsApp)
Email: hester@zaferroalloy.com
Website: www.metal-alloy.com
Address: Huafu Office Building, Anyang, Henan province, China.
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