Inoculant Iron Silicon Granules Specification
The Ferro Silicon produced by ZhenAn is considered to be of high quality in the Chinese and international markets.
|
Brand |
Chemical Composition/% |
|||||||
|
Si |
Al |
Ca |
Mn |
Cr |
P |
S |
C |
|
|
FeSi75A10.5-A |
74.0-80.0 |
0.5 |
1.0 |
0.4 |
0.3 |
0.035 |
0.02 |
0.1 |
|
FeSi75A10.5-B |
72.0-80.0 |
0.5 |
1.0 |
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
|
FeSi75A11.0-A |
74.0-80.0 |
1.0 |
1.0 |
0.4 |
0.3 |
0.035 |
0.02 |
0.1 |
|
FeSi75A11.0-B |
72.0-80.0 |
1.0 |
1.0 |
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
|
FeSi75A11.5-A |
74.0-80.0 |
1.5 |
1.0 |
0.4 |
0.3 |
0.035 |
0.02 |
0.1 |
|
FeSi75A11.5-B |
72.0-80.0 |
1.5 |
1.0 |
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
|
FeSi75A12.0-A |
74.0-80.0 |
2.0 |
1.0 |
0.4 |
0.3 |
0.035 |
0.02 |
0.1 |
|
FeSi75A12.0-B |
74.0-80.0 |
2.0 |
1.0 |
0.4 |
0.3 |
0.04 |
0.02 |
0.1 |
|
FeSi75A12.0-C |
72.0-80.0 |
2.0 |
|
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
|
FeSi75-A |
74.0-80.0 |
|
|
0.4 |
0.3 |
0.035 |
0.02 |
0.1 |
|
FeSi75-B |
74.0-80.0 |
|
|
0.4 |
0.3 |
0.04 |
0.02 |
0.1 |
|
FeSi75-C |
72.0-80.0 |
|
|
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
|
FeSi65 |
65.0-<72.0 |
|
|
0.6 |
0.5 |
0.04 |
0.02 |
|
|
FeSi45 |
40.0-47.0 |
|
|
0.7 |
0.5 |
0.04 |
0.02 |
|
Supply Ability: 3000 Metric Tons per month
Payment term: T/T OR L/C
Delivery time: Within 7 days after receiving prepayment
Service: We can supply you with free samples, a booklet, a laboratory test report, an Industry Report, etc.
Welcome to our factory and company for a visit!
Inoculant Iron Silicon Granules: Enhancing Foundry and Metallurgical Performance
Inoculant Iron Silicon Granules are a vital additive in foundry and steelmaking processes, designed to improve metal quality, refine microstructure, and enhance mechanical properties. For industrial procurement managers, technical directors, and metallurgical engineers, selecting the right inoculant is crucial for consistent production results. ZhenAn offers premium Inoculant Iron Silicon Granules tailored for a range of industrial applications.
1. What Are Inoculant Iron Silicon Granules?
Inoculant Iron Silicon Granules are composed of iron-silicon alloys, often enriched with small amounts of carbon or other trace elements. Their main function is to:
Promote uniform nucleation in cast iron, preventing graphite flake segregation.
Enhance mechanical strength and toughness of iron and steel.
Improve surface finish and dimensional stability in castings.
Available in granular form, they are easy to handle, store, and dose into furnaces, ensuring precise and effective inoculation.
2. Industrial Applications
These granules are widely used in:
Grey and ductile iron casting – Improves microstructure and reduces defects.
Steel and alloy production – Supports deoxidation and grain refinement.
Foundry operations – Enhances mold filling and reduces shrinkage or porosity.
ZhenAn provides granules suitable for both small foundry operations and large-scale industrial furnaces, ensuring reliable performance in every batch.
3. Key Advantages of Iron Silicon Granules
Enhanced microstructure – Ensures consistent graphite distribution in cast iron.
Improved mechanical properties – Increases tensile strength, hardness, and wear resistance.
Easy handling and dosing – Granules minimize dust and facilitate accurate addition.
Cost-effective – Optimizes metal quality and reduces waste from defects.
Stable chemical composition – Guarantees predictable metallurgical results.
4. Grades and Specifications
Inoculant Iron Silicon Granules are typically graded based on silicon content and granule size:
| Grade | Silicon Content | Particle Size | Application |
|---|---|---|---|
| FeSi 65 Granules | 60–65% | 3–6 mm | Grey iron casting |
| FeSi 75 Granules | 70–75% | 3–6 mm | Ductile iron and specialty steels |
| FeSi + Trace Elements | Customized | 2–6 mm | Foundry-specific inoculation |
ZhenAn offers flexible granule formulations to match specific foundry or metallurgical process requirements.
5. Storage and Handling Tips
To maintain granule effectiveness:
Store in a dry, ventilated area.
Avoid exposure to moisture or water, which can reduce activity.
Use controlled dosing equipment for consistent inoculation results.
6. FAQs About Inoculant Iron Silicon Granules
Q1: How do Iron Silicon Granules improve cast iron quality?
A1: They promote uniform graphite nucleation, enhancing strength, ductility, and surface finish while minimizing defects like porosity or shrinkage.
Q2: Can these granules be used in small and large furnaces?
A2: Yes, the granular form allows precise dosing across different furnace sizes, from small foundries to industrial-scale production.
Q3: What factors should I consider when choosing an inoculant?
A3: Consider silicon content, granule size, furnace type, and specific alloy requirements. ZhenAn provides technical guidance to optimize selection.
Q4: How to handle and store Inoculant Iron Silicon Granules safely?
A4: Keep them dry and ventilated, avoid water contact, and handle with standard industrial protective equipment.
Q5: How can I contact ZhenAn for sourcing granules?
A5: Industrial buyers and metallurgical professionals can reach market@zanewmetal.com for product specifications, quotations, and technical advice.
7. Conclusion
Inoculant Iron Silicon Granules are essential for improving metal microstructure, mechanical properties, and production efficiency in foundry and steelmaking operations. Understanding the right grade, granule size, and dosing method is key for industrial procurement and technical decision-making. ZhenAn ensures consistent quality, reliable supply, and professional technical support for every customer.
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