| Product Type: | Lump |
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| Material: | Si Metal |
| Carbon Content: | Few |
| Samples: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Qinghai Ronghai Supply Chain Co., Ltd.
is a company specializing in the production and sales of ferroalloy products. Headquartered in Minhe County Industrial Park, Qinghai Province, which is known as China's main ferroalloy producing area, we have many years of experience in the industry and a rich international trade network. We are committed to providing high quality ferroalloy products and customized solutions to our global customers.
Main Business:
Our company mainly deals with high quality various ferroalloy products, including but not limited to ferrosilicon, ferrochrome, ferromanganese, silicon metal and so on. We strictly control the production process and quality management to ensure that our products meet international standards and satisfy customers' needs, and are sold to large domestic steel mills as well as South Korea, Japan, Malaysia, China Taiwan and other countries and regions.
Service Advantage:
Professional team: We have an experienced sales team and technical team, which can provide professional technical support and market analysis for customers.
Global Supply Chain: We have established solid cooperative relationships with many ferroalloy producers to ensure a smooth supply chain and provide customers with a stable supply of products.
Quality Assurance: Strict implementation of international quality management standards, from raw material procurement to production and processing to product export are strictly monitored to ensure stable and reliable product quality.
Vision and Mission: Adhering to the business philosophy of "integrity and cooperation, win-win development", Ferroalloy Foreign Trade Company is committed to providing customers with high-quality ferroalloy products and services, and realizing the vision of common development and shared success with customers and partners.
Welcome to inquire, let us work together to create a better future!
Metallic silicon has wide applications in various industries. One of its key applications is as an alloy additive. Due to its ability to enhance hardness, strength, and corrosion resistance, metallic silicon is commonly used in the production of materials such as cast iron, stainless steel, and aluminum alloys. Metallic silicon is also employed in the manufacturing of high-tech products like solar cells, semiconductor materials, and optical fibers. Additionally, it is utilized as a deoxidizer and reducer in the steelmaking process. By reacting with oxygen, metallic silicon reduces oxygen to gas form, thereby decreasing the oxygen content and improving the purity and quality of the steel. Overall, metallic silicon plays a crucial role in steel mills as a deoxidizer, alloy additive, and temperature control agent, significantly impacting the quality and efficiency of steel production.
| Grades | Chemical composition(%) | |||
| Si (Min)% | Fe (Max)% | Al (Max)% | Ca(Max)% | |
| Silicon Metal 97 | 97.00 | 1.50 | 1.20 | 0.30 |
| Silicon Metal 783 | 98.20 | 0.70 | 0.80 | 0.30 |
| Silicon Metal 553 | 98.70 | 0.50 | 0.50 | 0.30 |
| Silicon Metal 4402 | 99.00 | 0.40 | 0.40 | 0.20 |
| Silicon Metal 331 | 99.30 | 0.30 | 0.30 | 0.01 |
| Silicon Metal 3303 | 99.37 | 0.30 | 0.30 | 0.03 |
| Silicon Metal 441 | 99.40 | 0.40 | 0.40 | 0.10 |
| Silicon Metal 2202 | 99.58 | 0.20 | 0.20 | 0.02 |
| Silicon Metal 1101 | 99.89 | 0.10 | 0.10 | 0.01 |
SGS certification
7.Loading. Transportation from the factory to the port.
8.Marking. According to customer's requirement, the tonnage bag can be marked.
9.Crating. Each container can hold 20-27 tons of goods.
| Wide variety of products | Customized specifications | Quality assurance |
| Easy delivery | Source factory price advantage | Support one-stop service |
Q: Are you a factory or a trading company?
A: We are factory and trading company.
Q: Do you have quality control?
A: Yes, we are SGS certified. Our products are traceable from production to processing to testing, and every process is supervised to ensure the quality of goods.
Q: What are your delivery terms?
A: We accept FOB, CIF and other delivery methods, or the customer proposes his delivery method, these are negotiable.
Q: What is your delivery time?
A: If the goods are in stock, it usually takes 7-14 days; if the goods are not in stock, it takes 25-45 days, depending on the quantity the customer needs.
Q: Can you provide free samples?
A: Yes, we can provide 2kg samples for free!
Q: What are your payment terms?
A: 30% deposit, 70% balance on bill of lading. Of course this is negotiable.
Suppliers with verified business licenses
Audited Supplier 
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