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Refined 10-50mm Silicon Slag Calcium Aluminate Refining Slag

Name: Refined 10-50mm Silicon Slag Calcium Aluminate Refining Slag
Brand: Gansu Mingruige Trading Co., Ltd.
SKU: 1990990952

Gansu, ChinaGansu Mingruige Trading Co., Ltd.

US$180.00-350.00

32 Tons

Product profile

Customization

Available

Material

FeSi

Casting Materials

Slag

Model NO.

silicon slag

Product Type

Lump

Carbon Content

Low Carbon

PCD

100mm

ET

15mm

Hole

Transport Package

Jumbo Bag

Specification

40%

Trademark

MRG

Origin

China

HS Code

28112290

Production Capacity

100000 Tons

Key features

Cost-Effective Steel Deoxidizer: Ideal substitute for ferrosilicon in steelmaking, significantly reducing production costs while maintaining high deoxidation efficiency.

High Silicon Content: Contains 35%-50% silicon, suitable for blast furnace iron making and steel deoxidization applications.

Versatile Product Forms: Available in regular powder sizes (0-5mm, 0-10mm) or compressed silicon briquettes for wider market application.

Multi-Industry Application: Used in aluminum alloy ingot production, non-ferrous alloys, and as a cement auxiliary material or refractory brick raw material.

Direct Factory Supply: Sourced directly from ferro silicon and silicon metal factories, ensuring quality and competitive pricing without intermediate selection.

Proven Supplier Reliability: Established in 2000 with a professional team having over 25 years of experience in ferroalloy supply chain management.

Company profile

Gansu Mingruige Trading Co., Ltd.

Gansu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-04-22Nearest Port: Qingdao, TianJinAverage Response Time: ≤18hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryGansu Mingruige Trading Co., Ltd. is identified as a Chinese trading company and manufacturer/factory operating in ferroalloys, coke, graphite, silicon-related products, and chemicals. The supplier reports ISO 9001 and GMP certifications, more than 10 production lines, 6–10 quality-control staff, and 41–50 years of R&D-engineer experience. It states annual output across several products, broad export-market coverage, self-operated import/export rights, and export sales representing 71%–90% of total sales. The supplier also describes organized purchasing, sales, quality-control, and finance departments, together with nationwide sales agencies and after-sales services. However, the provided information does not establish customer-specific cases, customization capabilities, or sufficient evidence to assess financial credibility. The stated production information is substantial, but the materials also identify the business as a trading company, so the precise allocation between owned manufacturing and trading...

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory in one record, while another record identifies it as a trading company. It also reports a factory location in Tianzhu, Gansu, and operates more than 10 production lines, indicating manufacturing involvement, although the exact organizational scope of the factory is not fully clarified.

CertificationsThe supplier reports holding ISO 9001 and GMP certifications. These are explicit management-system certifications and provide positive evidence of formal quality and operational controls.

After-Sales capabilityThe supplier states that it has a sound plan for product after-sales service, an advanced sales-service concept, nationwide sales agencies, and a commitment to providing quality service. These statements support an after-sales capability, although no specific service procedures, response targets, or service records are provided.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and stated annual outputs of ferro silicon, semi coke, silica fume, rare ferro silicon magnesium, and natural graphite. It also reports delivery within 15 working days during off-peak periods and one month during peak periods, supporting a substantial stated production and fulfillment capability.

Product Q&A

Q:What is the silicon content range?

The silicon content typically ranges from 35% to 50%, with some grades reaching up to 40% or higher.

Q:What are the main applications of this silicon slag?

It is primarily used as a deoxidizer in steelmaking, an additive in aluminum alloy production, and a substitute for higher-grade silicon metal to save costs.

Q:What packaging and shipping terms are available?

We offer FOB China terms with shipping via truck or big bags. Prices are quoted per metric ton, such as USD 180/MT for Ferro Silicon Slags.

Q:What is the lead time for orders?

The average lead time is within 15 workdays during the off-season and one month during the peak season.

Q:Can the product size be customized?

We usually supply nature size directly. If clients require specific sizes, they can be processed during use, though regular powder sizes like 0-5mm or 0-10mm are standard.