Silicon carbide is made of quartz sand, petroleum coke (or coal coke), wood chips and other raw materials through high temperature smelting in a resistance furnace. It has excellent thermal conductivity. Moreover, it is a semiconductor that resists oxidation at high temperatures, and it can play the role of silicon increase, carbon increase, deoxidizer, temperature increase, incubation in different links of steelmaking, which can get more benefits with less effort in the steelmaking industry.
SIC (%)
FREE CARBON (%)
FE2O3 (%)
SIZE
MIN
MAX
MAX
8-5mm 5-3mm
3-1mm 1-0mm
200mesh
280mesh
325mesh
98.5
0.2
0.6
98.0
0.3
0.8
97.0
0.3
1.0
95.0
0.4
1.0
90.0
0.6
1.2
70.0
3.0
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HONGTONG MET
Laboratory&Exhibition
Business
FAQ
How to understand your company quickly and correctly?
HONGTONG MET has been exporting refractory products for metallurgical industry since 2004.
Can we get free samples?
when the correct address is provided, we will send 0.5kg samples within 7 days.
What products do you mainly export?
Flake Graphite,fused Alumina,Silicon metal powder and Magnesia brick.
Which countries have you cooperated with on Alibaba?
Russia, India, Thailand, Mexico, Argentina.South Africa.
How to prove that you are professional enough?
We provide all information related to product quotation at a reasonable price ASAP.
How can I find you besides Alibaba?
You can search HONGTONG MET on google and we have our own website.
No desirable products?
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How to start your business
Step 1
Find your interested products by search keywords
Step 2
Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
Step 3
After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
Step 4
Set up meeting with the Chinese supplier without language barrier