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{"title":"Silicon Carbide for Metallurgical and Industrial Applications","imgUrl":"https:\/\/img.chinax.com\/nimg\/cc\/59\/2ffe77321b0b4898d0d7eca9c0f9-200x200-1\/silicon_carbide_for_metallurgical_and_industrial_applications.jpg","attrs":{"Brand Name":"ZHENAN","Model Number":"Silicon Carbide","Certification":"ISO9001:2015","Place of Origin":"China"}}
{"title":"Industrial Grade Silicon Carbide (SiC) \u2013 High Hardness and Heat Stability","imgUrl":"https:\/\/img.chinax.com\/nimg\/95\/4b\/dd962f86ccc0c6632fa871d99f9d-200x200-1\/industrial_grade_silicon_carbide_28sic_29_e2_80_93_high_hardness_and_heat_stability.jpg","attrs":{"Brand Name":"ZHENAN","Model Number":"Silicon Carbide","Certification":"ISO9001:2015","Place of Origin":"China"}}
{"title":"High Quality Silicon Carbide (SiC) for Industrial and Metallurgical Use","imgUrl":"https:\/\/img.chinax.com\/nimg\/97\/09\/eff9bfd69456166711469453645f-200x200-1\/high_quality_silicon_carbide_28sic_29_for_industrial_and_metallurgical_use.jpg","attrs":{"Brand Name":"ZHENAN","Model Number":"Silicon Carbide","Certification":"ISO9001:2015","Place of Origin":"China"}}
{"title":"Premium Silicon Carbide (SiC) for Metallurgy, Abrasives, and Refractories","imgUrl":"https:\/\/img.chinax.com\/nimg\/21\/c3\/a750320ad20fdfbb10c12f26a037-200x200-1\/premium_silicon_carbide_28sic_29_for_metallurgy_2c_abrasives_2c_and_refractories.jpg","attrs":{"Brand Name":"ZHENAN","Model Number":"Silicon Carbide","Certification":"ISO9001:2015","Place of Origin":"China"}}
{"title":"High Hardness Silicon Carbide Powder with Thermal Stability and Chemical","imgUrl":"https:\/\/img.chinax.com\/nimg\/e8\/4a\/9a1591365ff4a081eb11fe72feb9-200x200-1\/high_hardness_silicon_carbide_powder_with_thermal_stability_and_chemical_resistance_for_industrial_applications.jpg","attrs":{"Brand Name":"ZHENAN","Model Number":"Silicon Carbide","Certification":"ISO9001:2015","Place of Origin":"China"}}
Instant Reaction Velocity: The 0-1mm micro-granular structure ensures near-instantaneous dissolution in molten steel and iron baths.
Precision Carbon/Silicon Control: Achieve tight chemistry tolerances with a predictable 88% SiC purity, reducing expensive "re-blows" and alloy corrections.
Superior Slag Fluidity: Rapidly reduces FeO and MnO in the slag, creating a protective "foamy slag" that shields refractories from arc erosion.
Low-Impurity Profile: Ultra-low sulfur and nitrogen levels make this powder the ideal choice for high-end automotive and aerospace casting grades.
Cost-Effective Substitution: Replace up to 30% of high-cost ferrosilicon and synthetic graphite with one high-performance deoxidizing powder.
The Science of Micro-Granular Deoxidation (0-1mm)
In precision metallurgical operations, the surface area of the deoxidizer dictates the speed of the oxygen-scavenging process. ZhenAn's 0-1mm SiC Powder provides an exponential increase in contact area compared to lump or large granular versions. This makes it the premier choice for:
Ladle Furnace (LF) Trimming: Where rapid adjustment of silicon and carbon is required within narrow time windows.
Core-Wire Filling: Its free-flowing powder characteristics make it perfect for the production of SiC cored wires.
Tundish Slag Conditioning: Maintaining high temperature and low oxygen potential in the tundish for continuous casting.
Comparative Technical Analysis
The following table highlights the unique chemical and physical consistency of ZhenAn 0-1mm Silicon Carbide Powder, specifically processed for high-speed metallurgical lines.
Technical Parameter
Certified Value
Physical Index
Description
Total SiC (Min)
88.00%
Particle Size
0-1 mm (95% passing)
Free SiO₂ (Max)
4.00%
Apparent Density
1.42−1.48 g/cm³
Aluminum (Al)
≤0.9%
Thermal Expansion
4.0×10⁻⁶/°C
Sulfur (S)
≤0.04%
Color/Texture
Fine Grey-Black Powder
Nitrogen (N)
≤0.015%
Packing
1mt / 1.25mt Moisture-proof Bags
Operational Advantages for Procurement Managers
Reduced Flux Costs: The rapid deoxidation of SiC powder creates a self-fluxing slag, reducing the need for calcium aluminate or fluorspar additions.
Enhanced Inclusion Removal: The fine CO bubbles generated during the reaction (SiC + 3[O] → SiO₂ + CO↑) float to the surface, carrying away harmful microscopic inclusions.
Supply Chain Resilience: With ZhenAn's dedicated crushing and micronizing facility, we guarantee consistent 0-1mm sizing without the risk of "oversize" contamination common in generic industrial byproducts.
FAQ: Frequently Asked Questions
1. Is 0-1mm powder better than 1-10mm granules for deoxidation?
Powder is superior when reaction time is the priority. In Ladle Metallurgy (LF), the 0-1mm size reacts almost immediately upon contact with the melt, whereas larger granules require more time to dissolve, making powder the better choice for final-stage trimming.
2. Can this powder be used for refractory coating or ramming mass?
Yes. While its primary use is metallurgical deoxidation, the high thermal conductivity and chemical inertness of our 88% SiC powder make it an excellent additive for silicon carbide-based refractory mortars and castables.
3. Does the fine size (0-1mm) lead to significant dust loss?
ZhenAn utilizes a specialized "micro-granulation" process that minimizes ultra-fine dust (<45μm). This ensures the powder sinks through the slag layer effectively rather than being sucked into the furnace's environmental extraction system.
4. How does SiC powder help in "Foamy Slag" practice?
The carbon component in the SiC powder reacts with iron oxide to produce CO gas. In an Electric Arc Furnace (EAF), these fine gas bubbles create a stable foam in the slag, which improves energy efficiency and protects the furnace walls.
5. What is the shelf life of SiC 88% powder?
Because of its high surface area, powder is more sensitive to moisture than lumps. However, ZhenAn uses double-layered, moisture-proof jumbo bags with PE liners, ensuring a shelf life of over 12 months in dry storage conditions.
6. Is this material suitable for producing Cored Wire?
Absolutely. The 0-1mm size and high flowability make it the industry standard for manufacturers of SiC cored wire used in automated steelmaking injection systems.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Seller
Year Established:
2019
Total Annual:
10000000-80000000
Employee Number:
10~50
Ecer Certification：
Verified Supplier
ZhenAn is an enterprise specializing in Metallurgical & Refractory products , integrating production, processing, sales and importing and exporting business.
We are focused on building a dedicated team of professionals across the globe. At ZhenAn, we are committed to provide complete solutions ... ZhenAn is an enterprise specializing in Metallurgical & Refractory products , integrating production, processing, sales and importing and exporting business.
We are focused on building a dedicated team of professionals across the globe. At ZhenAn, we are committed to provide complete solutions ...
