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The product is a silicon barium alloy (Si‑Ba) supplied by Guohan in Henan, China. It is formulated with a controlled mix of silicon, aluminium, barium, calcium, carbon, sulphur and phosphorus as indicated in the supplier’s material description. The alloy is offered in granular or lump form, suitable for bulk export. Its primary function is as an inoculant to modify graphite morphology in steelmaking.
In the ferroalloy market, Si‑Ba is valued for its ability to promote nodular graphite in ductile iron and improve strength in grey iron castings. Typical grades contain silicon levels above 99 % and impurity limits that meet ASTM A123 standards, although Guohan’s exact percentages are not disclosed. The granule size of 2‑5 mm is common for easy handling in melt pots, while lump form is used where larger dosing is preferred. Such specifications align with standard practice for foundry inoculants.
Foundries producing ductile iron, grey iron and high‑strength steel components use this alloy to achieve desired mechanical properties. Importers typically request bulk packaging such as 20‑ton bags or bulk containers, with shipment terms negotiated per order. Guohan’s listing notes flexible packaging for international trade, but buyers should confirm minimum order quantities, Incoterms and payment conditions directly with the supplier.
| Alloy Type | Silicon Barium (Si‑Ba) |
| Typical Chemical Composition | typical composition includes Si, Al, Ba, Ca, C, S, P (percentages as supplied by manufacturer) |
| Form | Granular or lump |
| Typical Particle Size | typical granule size 2‑5 mm |
| Typical Silicon Purity | typical ≥ 99 % Si |
| Typical Density | typical 3.2‑3.5 g/cm³ |
| Standard Application | nodulising inoculant for ductile iron and grey iron foundries |
| Packaging | bulk export, flexible packaging such as 20‑ton bags or bulk shippers |
| Typical Storage Condition | dry, ventilated storage at ambient temperature ≤ 30 °C |
| Country of Origin | China (Henan province) |
Guohan is based in Henan province, China and is listed with a trust tier of harbor on the platform. The supplier’s response metrics show a 0 % response rate and no recorded average response time, indicating limited communication activity through the marketplace interface.
The company’s catalogue focuses on the export of silicon barium alloy for steelmaking and cast‑iron applications. No additional details about production facilities, years in operation or client portfolio are provided in the listing.
Silicon Barium Alloy (Si-Ba) is a key ferroalloy inoculant used in steelmaking and cast iron production to improve graphite morphology and mechanical properties. Supplied in granular or lump form with controlled levels of Si, Al, Ba, Ca, and trace impurities, this alloy is widely used in ductile iron and grey iron foundries as an effective nodulizing and inoculation agent. Sourced from Henan, China, Si-Ba alloy is available for bulk export with flexible packaging for international trade.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify Guohan’s chemical analysis certificates and ensure the alloy’s composition matches your foundry’s specification sheet. Because the supplier’s response rate is currently 0 %, arrange a direct communication channel (e.g., email or phone) to obtain any missing documentation and to confirm minimum order quantities.
Logistics for bulk ferroalloys from Henan usually involve sea freight with FOB or CIF terms, but the exact Incoterms must be negotiated with Guohan. Request clarification on lead‑time estimates, vessel loading schedules and acceptable payment methods, such as T/T against documents or confirmed LC.
When importing, arrange for third‑party inspection at the loading port to check particle size, purity and moisture content against the agreed specifications. Obtain a mill test report, a certificate of analysis and a material safety data sheet to satisfy customs and quality‑control requirements.
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When sourcing Silicon Barium Alloy for your business, securing the right balance of quality and cost is essential. Guohan, a verified supplier based in China, offers this product with key specifications including Si-Ba Inoculant Grade, Si/Ba/Al/Ca/C/S/P (Application-specific), and 60-75% (typical). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,8002,500./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7202.99, making it a staple in the Metal Alloys sector with strong demand from importing countries worldwide.
Importing Silicon Barium Alloy requires careful attention to shipping logistics, customs compliance, and secure payment terms. Guohan offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7202.99 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Silicon Barium Alloy has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Metal Alloys category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Silicon Barium Alloy requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7202.99 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Silicon Barium Alloy from Guohan is $1,8002,500./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Guohan through EximNext.
The supplier, Guohan, has set a Minimum Order Quantity (MOQ) of 1 Unit for Silicon Barium Alloy. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Silicon Barium Alloy is classified under HS Code 7202.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Silicon Barium Alloy from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Guohan. Ensure you have the necessary import licenses for Metal Alloys products in your destination country.
Yes, Guohan is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Silicon Barium Alloy supplied by Guohan include Si-Ba Inoculant Grade, Si/Ba/Al/Ca/C/S/P (Application-specific), and 60-75% (typical). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Guohan offers Silicon Barium Alloy with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Silicon Barium Alloy is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Guohan through our platform.
Guohan maintains international quality certifications. These ensure that the Silicon Barium Alloy meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Guohan will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Guohan.
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