High Purity Silicon Carbide Sic 90% 0-1mm 0-10mm for Metallurgical Deoxidizer

• Customization: Available
• After-sales Service: Yes
• Color: Black
• Model NO.: SIC90%
• Application: Refractory, Ceramic, Polishing Abrasive and Grinding Wheel
• Sic: 90%Min
• Fe2o3: 1.5max
• Al2O3: 1.5max
• Free Carbon: 3.5%Max
• Moisture: 0.5max
• Size: 1-5mm, 1-10mm, 0-10mm
• Transport Package: Bag
• Specification: Silicon Carbide98%
• Trademark: EM
• Origin: China
• HS Code: 284920
• Production Capacity: 30000t/Year

Product Description

Silicon Carbide Our exquisite collection proudly showcases both black and green silicon carbide, each meticulously crafted from top-tier materials. Black silicon carbide, a true marvel of engineering, is expertly synthesized from quartz sand, petroleum coke, and premium silica, all masterfully smelted at towering temperatures in a resistance furnace. This extraordinary material wields a hardness that gracefully bridges the gap between corundum and diamond, surpassing corundum in mechanical robustness, while preserving a sharp, crisp brittleness. Meanwhile, green silicon carbide springs forth from an identical meticulous process, utilizing petroleum coke and high-grade silica with an innovative addition of salt, culminating in a product with comparable hardness yet superior mechanical fortitude.

Black Silicon Carbide This remarkable material is celebrated for its sharp brittleness and unparalleled electrical and thermal conductivity, boasting a Knoop hardness rating between 3100-3280 kg/mm². It is an indispensable asset across a multitude of industrial applications.

Green Silicon Carbide Acclaimed as a synthetic wonder, green silicon carbide is a brittle, yet immensely strong carborundum, radiating exceptional thermal conductivity. Its strength remains steadfast even at 1000ºC, outshining Alumina by a remarkable 7.5 times.

This variant of silicon carbide is remarkable for its extreme hardness, ranking a formidable Mohs 9.4 and 2600 Knoop. It stands just behind CBN and B4C, marking it as the prime choice for the most demanding applications.

Silicon carbide-based abrasives are leaders in processing materials such as cast iron, non-ferrous metals, rock, leather, rubber, and more. This versatile material is extensively utilized as a refractory component and a crucial metallurgical additive.

Black Silicon Carbide
Item	SiC	Fe2O3	Free Carbon	SiO2
SiC97	≥97%	≤1.0%	≤0.5%	≤1.5%
SiC95	≥95%	≤1.5%	≤1%	≤2.5%
SiC92	≥92%	≤2.0%	≤2.5%	≤3.5%
SiC90	≥90%	≤2.5%	≤3%	≤4.0%
Green Silicon Carbide
SiC99	≥99%	≤0.2%	≤0.2%	-

Grit Size and Standard

Standard	Particle Size	SiC ≥ (%)	F.C ≤ (%)	Fe2O3 ≤ (%)
GB	F4-F90;P12-P100	99.10	0.20	0.20
JIS	8# - 220#	98.0	/	/
OCT	10#;12#	98.0	0.4	(Fe) 0.3
GB	F320-F500; P400	97.5	0.30	0.50
JIS	240# - 3000#	96.0	/	/
OCT	M40-M14	98.0	0.4	(Fe) 0.2

 

FAQ
Q1: Are you trading company or manufacturer?
A: We area proud manufacturerdelivering exceptional quality products.

Q2: Are samples free or not?
A: Sample can beoffered freeof charge; however, shipping costs must be borne by the client.

Q3. Can you customize the grain size or parameters according to my requirement?
A: Yes, we cantailor the specificationsto meet your distinct needs.

Q4. Do you test all your goods before delivery?
A: Our state-of-the-art laboratories meticulously test the chemical and physical properties of our SiC. We diligentlyconduct thorough testingthroughout production and pre-shipment to ensure all products adhere to the highest standards.

We eagerly await your inquiries and are thrilled to assist you.
Please do not hesitate to reach out with any questions. Thank you for your interest!