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How to Mix Materials for Smelting Ferrosilicon

How to Mix Materials for Smelting Ferrosilicon

The weighing shall be accurate. All materials must be weighed according to the specified quantity with small error. If the weighing is not accurate, the furnace condition is not easy to master, and even waste products may be produced. Therefore, the batching work should be careful, and the accuracy of weighing tools should be checked frequently. If problems are found, they should be adjusted or repaired in time.

What are the effects of adding silica fume to concrete

Silica fume added to concrete can significantly improve the strength of concrete, so the application of silica fume in concrete is very common. So, specifically, what are the advantages of adding silica fume to concrete?

Selection of nodulizing agent and inoculant?

The magnesium content of 4%, 5% and 5.5% belongs to low magnesium nodulizer, and RE is between 1% and 2%. It is mainly used for intermediate frequency furnace smelting and nodulizing treatment of low sulfur molten iron. It has the advantages of mild spheroidizing reaction and easy absorption of spheroidizing elements.

Metal silicon smelting process

Metal silicon smelting belongs to high energy consumption production. China's metal silicon production has a long history. With the tightening of national energy policy, the development of energy conservation and emission reduction, and the promotion of new energy, metal silicon smelting has become a primary product and process. Many domestic emerging energy enterprises have built a series of circular industrial chains such as metal silicon, polycrystalline silicon, monocrystalline silicon, and solar cells, In the next few years, it is bound to affect the development of the whole energy field and the application of new energy in China.

The Function and Application of Inoculant in Cast Iron

At present, the vast majority of manufacturers in the foundry industry know that inoculants are used to improve the quality of castings. Indeed, inoculants do play a great role in the process of casting production. However, the inoculant should be used with great caution. A little carelessness may cause great production problems. The following is the relevant knowledge about inoculant summarized by engineers of the Technology Department of Changzhou Wartai Alloy Co., Ltd. through years of work experience for your reference:

Manufacturer of cored wire, Changzhou Waertai Alloy Co., Ltd

The role of cored wire: the cored wire technology was first created in the 1980s. It is a refining method developed on the basis of jet metallurgy technology. Cored wire is made of alloy powder wrapped by strip steel strip, mainly used for steelmaking and casting.

Supplier of spheroidizing agent - Changzhou Waertai Alloy Co., Ltd

Spheroidizing agent is a kind of additive that can make graphite in cast iron crystallize into spheroids, so it is called "spheroidizing agent". Changzhou Waertai Alloy Co., Ltd. is a professional manufacturer and supplier of spheroidizing agent. Welcome to consult!

Difference between ferrosilicon and inoculant

Some customers of the foundry often don't know the difference between inoculant and ferrosilicon. Some say inoculant and others say ferrosilicon. So what's the difference between them?

Cored wire and spheroidized cored wire

The cored wire is used to break the additives to be added into molten steel or molten iron into granules, and then wrap them into a composite material of any length with cold rolled low-carbon steel strip.

Production mode of cored wire

Single layer steel strip lap type. During production, the powder is filled in the pre processed U-shaped steel strip, and then the two sides of the steel strip are lapped together at the upper end of the U-shaped steel strip with a mold. At this time, the powder has been coated in the steel strip, and then the core wire is compacted with a finishing mold.

Changzhou huerti alloys Co., Ltd

Address: Xiaxi Town, Wujin District, Changzhou City
Tel.: +86 13775058105 (Mr. Qian)
Email: mummytong@vip.qq.com

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