Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2022-05-25 04:18
294
Company Profile
Henan Golden International Trade Co., LtdBy certification [File Integrity]
Contact:hngolden(Mr.)
Email:
Telephone:
Phone:
Area:Beijing
Address:Beijing
Website:http://www.hngoldenltd.com/ http://hngolden.selei-stone.com/
Silicon Metal
Product Description
Silicon metal is also called industrial silicon with silver gray or dark gray metallic luster. It has high melting point, good heat resistance, high resistivity, high oxidation resistance, known as "industrial monosodium glutamate" ,which is an indispensable basic raw materials for many high-tech industries.
Main specification
Grade |
Composition |
|||
Si≥ |
Impurities(%) |
|||
Fe |
Al |
Ca |
||
≤ | ||||
553 |
98.7 |
0.5 |
0.5 |
0.3 |
441 |
99.1 |
0.4 |
0.2 |
0.1 |
421 |
99.3 |
0.4 |
0.2 |
0.1 |
411 |
99.4 |
0.4 |
0.1 |
0.1 |
3303 |
99.37 |
0.3 |
0.3 |
0.03 |
2502 |
99.48 |
0.25 |
0.25 |
0.02 |
2202 |
99.58 |
0.2 |
0.2 |
0.02 |
1501 |
99.69 |
0.15 |
0.15 |
0.01 |
1101 |
99.79 |
0.1 |
0.1 |
0.01 |
97 |
97 |
1.8 |
0.5 |
0.5 |
95 |
95 |
1.0 |
2.0 |
1.0 |
Size: 10-50mm, 50-100mm or as customers' requirements. |
http://www.hngoldenltd.com/