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| Customization: | Available |
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| Al: | 0.3% |
| P: | 40ppm |
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Silicon Metal, also known as industrial silicon or crystalline silicon, is a remarkable material with a stunning silver-gray appearance and a captivating metallic luster.
When processed into powder, it transforms into a dark grey hue, a testament to its intriguing qualities.
Boasting a high melting point, exemplary heat resistance, and notable resistivity, this material is a cornerstone in the electro, metallurgy, and chemical industries.
It is an essential and irreplaceable raw material vital for the advancements of the high-tech sector.
tech industry.
| Grade | Si | Fe | Al | Ca | P |
| 1101 | 99.9 | 0.1 | 0.1 | 0.01 | 15ppm |
| 1501 | 99.7 | 0.15 | 0.1 | 0.01 | 25ppm |
| 2202 | 99.5 | 0.2 | 0.2 | 0.02 | 30ppm |
| 2502 | 99.5 | 0.25 | 0.25 | 0.02 | 40ppm |
| 3303 | 99.5 | 0.3 | 0.3 | 0.03 | 40ppm |
| 441 | 99 | 0.4 | 0.4 | 0.1 | 40ppm |
| 553 | 98.5 | 0.5 | 0.5 | 0.3 | 40ppm |
| Grain size: 5 -100 mm in Lumps | |||||
Our company
For over a decade, Tianjin Eastmate Carbon Co., Ltd. has proudly positioned itself as a leading manufacturer in China, specializing in carbon additives. Our primary offerings include graphite petroleum coke, calcined petroleum coke, and silicon carbide. Additionally, we adeptly trade in metallurgical coke and foundry coke to meet your specific needs. Our products serve a broad spectrum of industries, from metallurgy and chemical sectors to steel-making, casting, and silicon metal applications.
Our factory
With ownership of five strategically located factories across Lanzhou Gansu, Linyi Shandong, Ulanchabu Inner Mongolia, Hami Xinjiang, and Binhai Tianjing, each equipped with eight large electric resistance furnaces, we ensure an ample supply of high-quality products. Annually producing 120,000 tons of Graphite petroleum coke, 40,000 tons of Semi Graphite petroleum coke, 150,000 tons of calcined petroleum coke, and 50,000 tons of silicon metal, we offer custom particle sizes to meet your unique requirements.
We warmly invite you to visit our facilities, where you'll find a steadfast commitment to providing direct factory pricing, premium quality products, and dedicated service. Our five factories guarantee a robust production capacity to meet all your needs.
1. Silicon Metal plays a crucial role in smelting alloy elements and serves as a valuable reducing agent in diverse metal smelting processes.
metal smelting.
2. Silicon metal is indispensable in the refractory material and power metallurgy industries, significantly enhancing heat, wear, and oxidation resistance.
improve the heat resistance, wear resistance and oxidation resistance.
3. Its role as an alloy additive is pivotal, enhancing steel hardenability in both the metallurgy and foundry sectors.
in metallurgy and foundry industry.
4. As Industrial Silicon Metal powder is transformed into monocrystalline silicon, it becomes a fundamental component in the high-tech realm, serving as a vital raw material for integrated circuits and electronic elements.
in highttech field as an essential raw material for integrated circuit and electronic
element.
5. Silicon Metal is pivotal in the production of high-temperature materials, essential for crafting enamels and pottery, while also meeting the semiconductor industry's demands for ultra-pure silicon wafers.
pottery. These also cater the demands of semiconductor industry by producing ultra-pure
silicon wafers.
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