Silicon Metal

Silicon Metal Powder

Silica Fume

Silicon Metal

Silicon metal is also called industrial silicon or crystalline silicon. Its main use is to serve as additives in non-ferrous alloy. Silicon metal is made of quartz and coke by smelting in electric heating furnace. The content of silicon element as the main component is about 98% (in recent years, products with a Si content of 99.99% are also included in the category of silicon metal); the rest are impurities such as iron, aluminum and calcium.

Metal Silicon Particles

Silicon metal is also called industrial silicon or crystalline silicon. Its main use is to serve as additives in non-ferrous alloy. Silicon metal is made of quartz and coke by smelting in electric heating furnace. The content of silicon element as the main component is about 98% (in recent years, products with a Si content of 99.99% are also included in the category of silicon metal); the rest are impurities such as iron, aluminum and calcium.

Metal Silicon Particles

Silicon metal is also called industrial silicon or crystalline silicon. Its main use is to serve as additives in non-ferrous alloy. Silicon metal is made of quartz and coke by smelting in electric heating furnace. The content of silicon element as the main component is about 98% (in recent years, products with a Si content of 99.99% are also included in the category of silicon metal); the rest are impurities such as iron, aluminum and calcium.

Metal Silicon Particles

Silicon metal is also called industrial silicon or crystalline silicon. Its main use is to serve as additives in non-ferrous alloy. Silicon metal is made of quartz and coke by smelting in electric heating furnace. The content of silicon element as the main component is about 98% (in recent years, products with a Si content of 99.99% are also included in the category of silicon metal); the rest are impurities such as iron, aluminum and calcium.

Classification knowledge of microsilica

Micro silica fume, I believe everyone knows and knows it, so, do you know its classification?

What to be careful with when handling microsilica

The fineness of micro-silica fume is less than 1μm, accounting for more than 80%, and the average particle size is 0.1-0.3μm, which is a gray state. Therefore, the bulk density is small, the natural inclination angle is large, fluffy, easy to fly, and difficult to store and transport. It is because of these characteristics that micro-silica fume manufacturers need to be more careful when handling them. So, what is the specific treatment process?

Silicon metal prices remain weak and stable

"FerroAlloys Online" 2022-1-5: In 2022, the metal silicon market will be calm, and various grades of metal silicon products show a weak and stable operation state, only a small drop of 500-100 yuan. At present, the low-grade 553# without oxygen is maintained at the ex-factory price of 19000-19200 yuan / ton, and the price of individual low-iron calcium products is about 300-500 yuan higher, and there is no decline. Products such as 3303# and 421# have dropped to between 21500-22500 yuan/ton, which has been stable for about a week.