Black Silicon Carbide Fine Powder 98% Sic Silicon Carbide Grit

Name: Black Silicon Carbide Fine Powder 98% Sic Silicon Carbide Grit
Brand: Henan Rongxing Carbon Products Co., Ltd.
SKU: 2105887965

Henan, ChinaHenan Rongxing Carbon Products Co., Ltd.

US$700.00-1,000.00

5 Tons

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Color

Black

Application

Refractory, Metallurgy, Ceramic, Casting

Model NO.

black sic

Refractoriness

1770< Refractoriness< 2000

Type

Metallurgical Deoxidizer,Desulfurizer

Shape

Silicon Carbide Powder,Grit,Sand

Material

Silicon Carbide

Transport Package

Jumbo Bag, Wooden Pallet

Specification

25kg, 1ton per bag

Origin

China

Production Capacity

10000ton/Year

Key features

Versatile Applications: Ideal for refractory, metallurgy, ceramics, casting, and abrasives on cast iron/rock.

Metallurgical Deoxidizer: Replaces traditional silicon powder, improving steel quality and furnace efficiency.

High Purity Options: Available in SiC90-SiC99 grades with strict control on Fe2O3 and Free Carbon.

Excellent Conductivity: Features good electrical and heat conductivity for specialized industrial uses.

Standard Compliance: Meets GB, JIS, and OCT standards for various grit sizes from F4 to M14.

Company profile

Henan Rongxing Carbon Products Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-12-04 CertifiedNearest Port: Tianjin Port, Qingdao Port, Ningbo PortAverage Response Time: ≤2.53h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryHenan Rongxing Carbon Products Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, operating in metallurgy, minerals, and energy. It specializes in graphite electrodes and electrode paste and also offers related carbon and refractory products. The supplier reports ISO 9001 certification, three production lines, stated annual capacities of 80,000 tons for graphite electrodes and 200,000 tons for electrode paste, and raw-material and process testing controls. Its technicians are described as trained engineers with relevant furnace or graphite-manufacturing experience, and the company provides problem identification, productivity support, employee training, and technical assistance. Proprietary intellectual property, advanced equipment, and production processes are claimed, but specific innovations are not detailed. Evidence is insufficient to assess financial credibility, customization capability, or customer cases.

Supplier typeThe supplier is identified as a limited company from China and is described as both a trading company and manufacturer/factory. Its stated business focuses on graphite electrodes, electrode paste, and related carbon and refractory products for metallurgy, minerals, and energy applications.

CertificationsThe supplier explicitly reports holding ISO 9001 certification. This provides evidence of a certified quality management system, although no other certifications or certificate validity details are provided.

After-Sales capabilityThe supplier states that it supports customers beyond product sales by identifying potential problems, improving productivity, training employees on the job, and solving customer problems. Its technicians are described as trained engineers with experience in furnaces or graphite manufacturing.

R&D capabilityThe supplier claims proprietary intellectual property, advanced manufacturing and inspection equipment, advanced production techniques, and an innovative spirit used to develop optimal solutions. These statements support innovation capability, although no specific patents, technologies, or product innovations are identified.

Production capacityThe supplier reports three production lines and annual capacities of 80,000 tons for graphite electrodes and 200,000 tons for electrode paste. It also states that orders can be fulfilled within 15 working days in both off-peak and peak seasons, providing explicit evidence of substantial stated capacity and delivery capability.

Product Q&A

Q:What is the difference between black and green silicon carbide?

Black silicon carbide is made from quartz sand, petroleum coke, and silica, while green silicon carbide adds salt as an additive. Both have high hardness and strength, but green silicon carbide is characterized by extreme hardness (Mohs 9.4) and is often used for precision grinding.

Q:What are the main applications of silicon carbide?

It is widely used as a refractory material, metallurgical additive (deoxidizer/desulfurizer), abrasive for cutting cast iron and non-ferrous metals, and in ceramics and casting industries.

Q:What purity grades are available?

We offer SiC90, SiC92, SiC95, SiC97, and SiC99 grades. Higher grades have lower impurities like Fe2O3 and Free Carbon.

Q:What are the payment terms?

We accept LC, T/T, D/P, PayPal, and Western Union for international transactions.

Q:What is the lead time for orders?

The average lead time is within 15 workdays, regardless of peak or off-season periods.