98.5 - 99 Content Silicon Metal Grade 553 Si - 2202 With Metallic Luster Hi Tech
Silicon Metal
Details information
It has high melting point, good heat resistance, high resistivity and high oxidation resistance
Industrial silicon (also named silicon metal), is silver gray or dark gray with metallic luster.Featured by high fusing point, good heat-resistance, high resistivity and high antioxidation, it is well known as “industrial monosodium glutamate” and an indispensable raw material in hi-tech industry.
Physical And Chemical Properties
Silicon Metal
| Brand | Chemical Composition % | |||
| Si ≥ | Fe≤ | Al≤ | Ca≤ | |
| Si-2202 | 99.5 | 0.2 | 0.2 | 0.02 |
| Si-3303 | 99.3 | 0.3 | 0.3 | 0.03 |
| Si-411 | 99.3 | 0.4 | 0.1 | 0.1 |
| Si-421 | 99.2 | 0.4 | 0.2 | 0.1 |
| Si-441 | 99.0 | 0.4 | 0.4 | 0.1 |
| Si-553 | 98.5 | 0.5 | 0.5 | 0.3 |
Silicon Metal Powder
| Refractory Industry | ||||
| 150mesh | 98 | 0.6 | 0.4 | 0.2 |
| 200mesh | 99 | 0.3 | 0.2 | 0.1 |
| 325mesh | 99 | 0.4 | 0.3 | 0.2 |
| 400mesh | 98.5 | 0.5 | 0.3 | 0.2 |
| 600mesh | 98.2 | 0.4 | 0.4 | 0.2 |
| Low-grade | ||||
| 200mesh | 97 | 3 | ||
Features
Durability
High tensile strength
Easy to use
Corrosion resistance
Longer service life
Package:
1 ) . In 1MT/1.25MT Big Bag
2 ) . 25kg PVC bag+1 MT big bag
3 ) . 25KG PP Big Bag In 1MT Big Bag Or on pallet
According To Customers' Reauirement.
FAQ:
Q : What is your lead time?
A : It usually needs about 7-14 days after receiving the workable payment.
Q : Do you provide free samples?
A : Of course! Customized samples are needed. The mass production will be started after we get your confirmation on this sample. However, shipping costs are paid by you.
Q : What is your payments term?
A : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.