Metallic Silicon
Silicon Metals Description
In order to ensure the quality of Metallurgical Silicon 1101, it is necessary to strictly control the production of raw materials to avoid the production of unqualified Metallic Silicon due to unqualified raw material quality, resulting in certain losses. After the raw materials are prepared, the silicon dioxide should be washed, sieved and dried; according to the type of reductant used, the ingredients should be prepared in different proportions, and the ratio of various materials should be controlled by the computer program.
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Pure Silica Metal 2202 3303 Specification
China Pure Silica Powder 3303 2202 suppliers--ZhenAn Group
| Silicon Metal High Purity | Si | Fe | Ca | Al | C | P |
| 99% min | 0.35% max | 0.03% max | 0.25% max | 0.003% max | 0.003% max |
| Silicon Metal Standard Grade | Si | Fe | Ca | Al |
| 98.5% min | 0.5% max | 0.3% Max | 0.5% max |
553 441 Pure Silicon manufacturers--ZhenAn New Material

On the conveyor belt, the material is mixed evenly through the process of feeding the material into the electric furnace. According to the analysis of silicon metal manufacturers, the highly automated and large-scale feeding process is continuous. It draws an electric current that heats the material inside to a temperature of more than 1,800 degrees Celsius. Silicon is reduced in the skull, in liquid form, and released through the silicon outlet to be cast into ingots.
Si Metals 2202 3303 suppliers--ZhenAn Group
If the bottom blowing of oxygen and air is used, the bottom blowing oxygen absorbing brick is installed at the bottom of the bag, and there are many fine copper tubes inside the breathable brick. Oxygen and air flow out from the fine copper tubes. It is blown into the silicon melt for refining. After the oxygen blowing is completed, the air also forms a positive pressure on the silicon melt through the breathable brick. The refining process requires more agitation. The principle of compressed air is utilized for stirring. The purpose is to improve the kinetic conditions for the phase reaction of the metal elements in the material, to accelerate slag formation, to remove impurities as quickly as possible, and to minimize heat loss and silicon-liquid sticking.
Metallurgical Silicon 553 2202 3303 Customer visit photos

FAQ
Q : Can we visit your company?
A : Yes, for sure, you are welcome to visit ZhenAn company and our products.
Also, we can talk more about the technique details if you need.
Q: Why choose us?
A: We had been in this line for more than 30 years, we can not only provide you high quality products with competitive price, but also we can supply good technique service ,which can help you solve problems.
Q : What standards do you have?
A : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. The third party testing is all available for us.
Q:how can we guarantee quality of Metallic Silicon?
A:Always a pre-production sample before mass production;
Always final Inspection before shipment;
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