Avoiding Brittle Phases: Importance of Aluminum Control in Ferro Silicon

NEWS

Avoiding Brittle Phases: Importance of Aluminum Control in Ferro Silicon

Why aluminum in ferro silicon must be carefully controlled to avoid negative effects on the material’s properties?

Even aluminum can have beneficial effects on the performance of ferro silicon in steel making and casting. It can improve deoxidation, increase fluidity, and improve the strength and toughness of the final product. However, if there is too much aluminum present, it can react with oxygen to form brittle intermetallic compounds.

The formation of these brittle phases is a serious concern in steel making and casting applications, as it can lead to cracking or other forms of damage in the material. This is because the brittle phases are weak and do not have the same mechanical properties as the surrounding material. If the material is subjected to stress or other forms of mechanical loading, it can cause the brittle phases to fracture, leading to failure of the material.

To avoid these negative effects, it’s important to carefully control the amount of aluminum added to ferro silicon. The amount of aluminum that can be added depends on several factors, including the composition of the steel or cast iron being produced, the temperature and other processing conditions, and the specific application.

In general, it’s recommended to keep the aluminum content of ferro silicon below 2% by weight. This is because above this level, the risk of forming brittle phases increases significantly. In some cases, it may be necessary to use special processing techniques or additives to control the formation of these phases and ensure that the material meets the required mechanical properties.

Overall, while aluminum can have beneficial effects on the performance of ferro silicon in steel making and casting applications, it’s important to carefully control the amount of aluminum added to avoid negative effects on the material’s properties. The formation of brittle phases can lead to cracking or other forms of damage in the material, compromising its performance and reliability. By carefully controlling the aluminum content and using appropriate processing techniques, it’s possible to produce high-quality steel and cast iron with the desired mechanical properties.

You May Like to Learn More...

Contact Us

JBT produces and supplies silicon metal and ferrosilicon products, mainly products are silicon metal 553, 441, 421, 411 3303,2202, 97, silicon carbide, carbon raiser for steelmaking and casting industries. We also make electrolytic manganese metal, inoculants and nodulizers. 

Get in Touch

Silicon Carbide: A Versatile Material for High-Quality Steel Production

NEWS

Silicon Carbide: A Versatile Material for High-Quality Steel Production

Silicon carbide, also known as SiC, is a compound of silicon and carbon. It is a highly durable material that has been utilized in many industries for its unique properties. One of the most significant applications of silicon carbide is in the steel-making industry.

Steel-making is a process that involves the removal of impurities from iron to produce high-quality steel. Silicon carbide is an essential component in this process as it is used as a deoxidizer and an alloying agent. It helps to remove impurities such as oxygen, sulfur, and nitrogen from the molten steel, resulting in a high-quality product.

One of the significant advantages of using silicon carbide in steel-making is its ability to reduce energy consumption. The deoxidation process requires a high temperature, and silicon carbide has a high melting point, making it ideal for this application. Its use results in a reduction in energy consumption, which translates to lower costs and increased efficiency.

Another advantage of using silicon carbide in steel-making is its ability to improve the mechanical properties of the steel. Silicon carbide is a hard material that improves the hardness and wear resistance of the final product. It also enhances the strength and toughness of the steel, making it more durable and resistant to damage.

Silicon carbide is also an excellent choice for steel-making due to its chemical stability. It does not react with the molten steel, ensuring that the final product is free from impurities. Its chemical stability also makes it ideal for use in harsh environments where other materials may corrode or degrade.

In addition to its use as a deoxidizer and alloying agent, silicon carbide is also used as a refractory material in steel-making. Refractory materials are used to line the furnaces and other equipment used in the steel-making process. Silicon carbide’s high thermal conductivity, low thermal expansion, and resistance to thermal shock make it an ideal choice for this application.

In conclusion, silicon carbide is a highly versatile material that has found extensive use in the steel-making industry. Its ability to act as a deoxidizer and alloying agent, improve mechanical properties, and act as a refractory material make it an essential component in the production of high-quality steel. Its use results in lower costs, increased efficiency, and improved product quality, making it an excellent choice for steel-makers worldwide.

You May Like to Learn More...

Contact Us

JBT produces and supplies silicon metal and ferrosilicon products, mainly products are silicon metal 553, 441, 421, 411 3303,2202, 97, silicon carbide, carbon raiser for steelmaking and casting industries. We also make electrolytic manganese metal, inoculants and nodulizers. 

Get in Touch

Ferroalloys: The Key to Improving Metal Quality and Performance

NEWS

Ferroalloys: The Key to Improving Metal Quality and Performance

Ferroalloys are alloys of iron that are composed of a combination of iron and one or more other elements, such as silicon, manganese, chromium, or aluminum. They are produced by smelting a mixture of raw materials, including iron ore, coke, and the desired alloying element(s), in a furnace. The resulting ferroalloy has enhanced properties compared to the pure form of the alloying element(s).

Some of the most widely used ferroalloys are:

Ferrosilicon – composed of iron and silicon. It is used as a deoxidizer and an alloying element in the production of steel and cast iron. It also finds applications in the production of electrical steel and as a reducing agent in the production of other metals.

Ferromanganese – composed of iron and manganese. It is used as a deoxidizer and an alloying element in the production of steel. It also finds applications in the production of non-ferrous alloys, as a pigment, and in the production of batteries.

Ferrochrome – composed of iron and chromium. It is used as an alloying element in the production of stainless steel and other high-performance alloys. It also finds applications in the production of superalloys, as a pigment, and in the aerospace industry.

Ferroaluminum – composed of iron and aluminum. It is used as an alloying element in the production of steel, as well as in the production of non-ferrous alloys, such as aluminum alloys. It also finds applications in the aerospace industry and in the production of electrical conductors.

Ferrotitanium – composed of iron and titanium. It is used as an alloying element in the production of steel, as well as in the production of other alloys, such as aluminum alloys. It also finds applications in the aerospace industry and in the production of sporting goods.

The functions of ferroalloys are varied and depend on the specific alloy being used. However, some common functions include:
Deoxidizing steel and other metals by removing impurities such as oxygen and sulfur.
Alloying steel and other metals to improve their mechanical, chemical, and physical properties.
Enhancing the properties of non-ferrous metals, such as aluminum, copper, and nickel.
Acting as a reducing agent in the production of other metals, such as chromium, manganese, and titanium.
Ferroalloys find applications in various industries, including steelmaking, foundry, aerospace, automotive, electrical, and construction industries. They are used to produce a wide range of products, including steel, cast iron, superalloys, non-ferrous alloys, and electrical conductors.

You May Like to Learn More...

Contact Us

JBT produces and supplies silicon metal and ferrosilicon products, mainly products are silicon metal 553, 441, 421, 411 3303,2202, 97, silicon carbide, carbon raiser for steelmaking and casting industries. We also make electrolytic manganese metal, inoculants and nodulizers. 

Get in Touch

The Versatile Properties of Electrolytic Manganese Metal Flakes

NEWS

The Versatile Properties of Electrolytic Manganese Metal Flakes

Electrolytic Manganese Metal (EMM) flakes are a type of metallic substance that is widely used in various industries due to its unique properties. EMM flakes are produced through the process of electrolysis, where manganese dioxide is dissolved in sulfuric acid and then subjected to an electric current.

Appearance:
EMM flakes are dark grey in color, with a metallic luster. They have a distinct flake-like shape and are relatively lightweight.

Physical Characteristics:
EMM flakes have a melting point of around 1245°C and a boiling point of approximately 1962°C. They are highly resistant to corrosion and have excellent thermal and electrical conductivity.

Chemical Composition and Characteristics:
EMM flakes are composed primarily of manganese, with trace amounts of other elements such as iron, aluminum, and silicon. The purity of EMM flakes can range from 93% to 99.9%, depending on the specific application.

Function in Different Industries:
EMM flakes have a wide range of applications in various industries due to their unique properties. In the steel industry, EMM flakes are used as an alloying agent to improve the strength and durability of steel products. In the aluminum industry, EMM flakes are used as a deoxidizer to remove impurities and improve the quality of aluminum products.

EMM flakes are also used in the production of batteries, where they serve as a critical component in the cathode material. Additionally, EMM flakes are used in the production of welding electrodes, fertilizers, and ceramics.

In conclusion, Electrolytic Manganese Metal (EMM) flakes are a versatile and essential material used in various industris due to their unique properties. From improving the strength and durability of steel products to serving as a critical component in battery production, EMM flakes play a vital role in many different applications.

You May Like to Learn More...

Contact Us

JBT produces and supplies silicon metal and ferrosilicon products, mainly products are silicon metal 553, 441, 421, 411 3303,2202, 97, silicon carbide, carbon raiser for steelmaking and casting industries. We also make electrolytic manganese metal, inoculants and nodulizers. 

Get in Touch

JBT Company Meets Customers at the 21st China International Foundry Expo

jbt in tianjin trade fairvvv

NEWS

JBT Company Meets Customers at the 21st China International Foundry Expo

jbt at Metal China

JBT Company recently participated in the 21st China International Foundry Expo (Metal China) held in Tianjin. The expo was a great opportunity for JBT Company to showcase its latest products and services to potential customers.

The expo was held from May 8th to May 11th, 2023, and was attended by over 1,000 companies from around the world. The event provided a platform for companies to showcase their latest products and technologies in the foundry industry.

The expo was a great opportunity for us to meet potential customers and discuss their needs. We representatives were on hand to answer questions and provide information about the our products and services.

JBT Company, a leading manufacturer of ferro silicon, silicon metal, silicon carbide, carbon raiser and other metallurgical materials. Our participation in the expo was a success. Our company was able to meet with potential customers and showcase our latest products and services. JBT Company looks forward to participating in future expos and continuing to provide high-quality products and services to customers in the foundry industry.

Contact Us

JBT produces and supplies silicon metal and ferrosilicon products, mainly products are silicon metal 553, 441, 421, 411 3303,2202, 97, silicon carbide, carbon raiser for steelmaking and casting industries. We also make electrolytic manganese metal, inoculants and nodulizers. 

Get in Touch

Reaching New Heights: Our Company’s Journey Up Taihang Mountain

NEWS

Reaching New Heights: Our Company's Journey Up Taihang Mountain

On April 30th, 2023, the employees of our company embarked on a thrilling adventure to climb Taihang Mountain in Linzhou of Anyang. This climb was more than just a physical challenge, it was an opportunity for our team to demonstrate our strength, positive personality, and unity.

The climb began early in the morning, with all employees gathered at the base of the mountain. With determination and a positive attitude, we set out to conquer the mountain. The climb was steep and challenging, but our team was up to the task. We encouraged each other along the way, pushing ourselves to reach new heights.

As we climbed, we were surrounded by the natural beauty of Taihang Mountain. The stunning views and fresh air provided a welcome break from our daily routine. We laughed and joked together, enjoying the happy time we spent on this adventure.

At last, we reached the summit of Taihang Mountain. The sense of accomplishment was palpable as we looked out at the breathtaking views. We took a group photo to commemorate this special moment, capturing the strength and positive personality of our team.

This climb was more than just a physical challenge – it was an opportunity for our team to come together and demonstrate our unity and positive attitude. We returned to work feeling energized and motivated, ready to take on any challenge that comes our way

Contact Us

JBT produces and supplies silicon metal and ferrosilicon products, mainly products are silicon metal 553, 441, 421, 411 3303,2202, 97, silicon carbide, carbon raiser for steelmaking and casting industries. We also make electrolytic manganese metal, inoculants and nodulizers. 

Get in Touch

Ferro Silicon Price: Factors Impacting the Cost of Ferrosilicon Alloy and Powder

NEWS

Ferro Silicon Price: Factors Impacting the Cost of Ferrosilicon Alloy and Powder

Ferrosilicon alloy and ferrosilicon powder are essential components in the production of steel and other alloys. They are used to improve the quality, strength, and durability of metals, and are known for their ability to resist corrosion and high temperatures. However, the cost of ferro silicon can vary depending on a variety of factors.

What is Ferrosilicon Alloy and Ferrosilicon Powder?
Ferrosilicon alloy is a combination of iron and silicon, with varying ratios of the two elements depending on the desired properties. It is commonly used as a deoxidizer, which removes oxygen from molten steel during the production process. This helps to improve the quality and strength of the steel.

Ferrosilicon powder, on the other hand, is a finely ground form of ferrosilicon alloy. It is often used as a raw material in the production of other alloys, such as magnesium ferrosilicon and silicon manganese. Ferrosilicon powder is also used as a reductant in the production of low-carbon ferrochrome, which is used in stainless steel production.

There are several factors that can impact ferro silicon price, including:
Supply and Demand: Like any commodity, the price of ferro silicon is impacted by supply and demand. When demand for ferro silicon is high and supply is low, prices tend to increase. Conversely, when demand is low and supply is high, prices tend to decrease.
Production Costs: The cost of producing ferro silicon can vary depending on the cost of raw materials, energy prices, labor costs, and other factors. When production costs increase, ferro silicon price tends to increase as well.
Trade Policies: Trade policies can also impact ferro silicon price. For example, tariffs or trade restrictions can increase the cost of importing or exporting ferro silicon, which can impact prices.
Market Speculation: Finally, market speculation can impact ferro silicon price. When investors speculate that prices will increase in the future, they may buy up large quantities of ferro silicon, which can drive up prices.

Current Ferro Silicon Price Trends
As of May 11, 2023, the average price of ferro silicon is $1,200 per metric ton. However, prices can vary depending on the specific grade of ferro silicon and other factors.
In recent years, ferro silicon prices have been impacted by a variety of factors. For example, trade tensions between China and the United States have impacted the global market for ferro silicon. In addition, rising production costs have put upward pressure on prices.

While it’s difficult to predict exactly how ferro silicon price will change in the future, there are several trends that could impact prices. For example, as demand for electric vehicles increases, there may be increased demand for ferrosilicon powder, which is used in the production of lithium-ion batteries.

In addition, changes in trade policies or global economic conditions could impact the supply and demand for ferro silicon. As such, it’s important for buyers and sellers of ferro silicon to stay up-to-date on market trends and be prepared for potential price fluctuations.

Ferro silicon is an essential component in the production of steel and other alloys. While the cost of ferro silicon can vary depending on a variety of factors, understanding these factors can help buyers and sellers make informed decisions about pricing and market trends. By staying up-to-date on global market conditions and production costs, buyers and sellers can work together to ensure a stable supply chain for this important material.

You May Like to Learn More...

Contact Us

JBT produces and supplies silicon metal and ferrosilicon products, mainly products are silicon metal 553, 441, 421, 411 3303,2202, 97, silicon carbide, carbon raiser for steelmaking and casting industries. We also make electrolytic manganese metal, inoculants and nodulizers. 

Get in Touch

Excellent Service and Support from a Trusted Silicon Metal Supplier

NEWS

Excellent Service and Support from a Trusted Silicon Metal Supplier

As a leading silicon metal supplier and factory in China, we are committed to providing our customers with high-quality silicon metal products that meet their specific requirements. Our main products include silicon metal 553, 441, and 3303, which are widely used in various industries such as aluminum alloys, silicone compounds, and semiconductors.

Silicon metal 553 is one of our most popular products, with a silicon content of 98.5% and low levels of impurities such as iron, aluminum, and calcium. It is widely used in the production of aluminum alloys, where it improves the strength and durability of the final product. Silicon metal 441 is another popular product, with a silicon content of 99% and low levels of impurities. It is used in the production of silicone compounds, where it provides excellent heat resistance and electrical insulation properties.

Silicon metal 3303 is a high-purity product with a silicon content of 99.9% and low levels of impurities. It is commonly used in the production of semiconductors, where it is used to make silicon wafers that are used in electronic devices such as computers and smartphones.

In addition to our main products, we can also produce other grades of silicon metal to meet our customers’ specific requirements. Our experienced team of engineers and technicians can work closely with customers to develop customized solutions that meet their unique needs.

As a silicon metal factory in China, we are committed to producing high-quality products that meet international standards. Our state-of-the-art manufacturing facilities and strict quality control procedures ensure that our products are of the highest quality and purity. We also strive to minimize our impact on the environment by implementing sustainable practices such as using renewable energy sources and recycling waste materials.

At our factory, we understand that our customers’ success is our success. That’s why we are committed to providing excellent customer service and support. Our knowledgeable sales team can provide technical assistance and help customers choose the right product for their specific application. We also offer flexible delivery options to ensure that our customers receive their products on time and in good condition.

In conclusion, as a leading silicon metal supplier and factory in China, we are committed to providing our customers with high-quality products, excellent customer service, and sustainable solutions. Whether you need silicon metal 553, 441, 3303 or other grades of silicon metal, we have the expertise and resources to meet your needs. Contact us today to learn more about our products and services.

You May Like to Learn More...

Contact Us

JBT produces and supplies silicon metal and ferrosilicon products, mainly products are silicon metal 553, 441, 421, 411 3303,2202, 97, silicon carbide, carbon raiser for steelmaking and casting industries. We also make electrolytic manganese metal, inoculants and nodulizers. 

Get in Touch

Choosing the Right Alloy: When to Use Calcium Silicon vs. Ferro Silicon

NEWS

Choosing the Right Alloy: When to Use Calcium Silicon vs. Ferro Silicon

Calcium silicon and ferro silicon are two commonly used alloys in the steelmaking industry. Both of them have their unique properties and are used in different applications. In this article, we will compare calcium silicon and ferro silicon, explain their functions, advantages, disadvantages, compare their costs, and guide when to use calcium silicon and when ferro silicon is a better choice.

Functions:
Calcium silicon is an alloy made up of calcium, silicon, and iron. It is used as a deoxidizer, desulfurizer, and an alloying agent in the steelmaking process. Calcium silicon is added to molten steel to remove impurities such as oxygen, sulfur, and nitrogen. It also helps to improve the mechanical properties of the steel by increasing its strength and hardness.

Ferro silicon, on the other hand, is an alloy made up of iron and silicon. It is used as a deoxidizer and an alloying agent in the steelmaking process. Ferro silicon is added to molten steel to remove impurities such as oxygen and sulfur. It also helps to improve the mechanical properties of the steel by increasing its strength and hardness.

Advantages:

The advantages of using calcium silicon are that it has a higher melting point than ferro silicon, which makes it more effective at removing impurities from the molten steel. Calcium silicon also has a lower density than ferro silicon, which makes it easier to handle and transport. Additionally, calcium silicon has a higher calcium content than ferro silicon, which makes it more effective at desulfurizing the steel.

The advantages of using ferro silicon are that it is more cost-effective than calcium silicon and is readily available in the market. Ferro silicon also has a higher silicon content than calcium silicon, which makes it more effective at deoxidizing the steel.

Disadvantages:

The disadvantages of using calcium silicon are that it is more expensive than ferro silicon and is not readily available in the market. Calcium silicon also has a higher calcium content than ferro silicon, which can lead to the formation of calcium aluminate inclusions in the steel.

The disadvantages of using ferro silicon are that it has a lower melting point than calcium silicon, which makes it less effective at removing impurities from the molten steel. Ferro silicon also has a higher density than calcium silicon, which makes it more difficult to handle and transport.

Cost:

The cost of calcium silicon is higher than that of ferro silicon due to its higher calcium content and lower availability in the market.

When to use calcium silicon:
Calcium silicon is recommended when the steelmaking process requires effective desulfurization and deoxidization. It is also recommended when the steel requires a higher level of hardness and strength.

When to use ferro silicon:
Ferro silicon is recommended when the steelmaking process requires cost-effectiveness and effective deoxidization. It is also recommended when the steel does not require a higher level of hardness and strength.

In conclusion, both calcium silicon and ferro silicon have their unique properties and are used in different applications in the steelmaking industry. Calcium silicon is more effective at removing impurities from the molten steel, while ferro silicon is more cost-effective. When choosing between calcium silicon and ferro silicon, it is important to consider the specific requirements of the steelmaking process and choose the alloy that best meets those requirements.

You May Like to Learn More...

Contact Us

JBT produces and supplies silicon metal and ferrosilicon products, mainly products are silicon metal 553, 441, 421, 411 3303,2202, 97, silicon carbide, carbon raiser for steelmaking and casting industries. We also make electrolytic manganese metal, inoculants and nodulizers. 

Get in Touch

Calcium Silicon: An Inexpensive Solution for Steelmakers

NEWS

Calcium Silicon: An Inexpensive Solution for Steelmakers

Calcium silicon is an alloy made of calcium, silicon, and iron. It is a type of deoxidizer and desulfurizer that is commonly used in the steelmaking industry. Calcium silicon is added to molten steel to remove impurities and improve the quality of the steel. In this article, we will discuss the functions, advantages, disadvantages, and applications of calcium silicon.

Functions
Calcium silicon has two main functions in the steelmaking process.
First, it acts as a deoxidizer. When added to molten steel, it reacts with oxygen to form calcium oxide and silicon dioxide. This reaction removes oxygen from the steel and prevents the formation of oxides, which can weaken the steel.
Second, calcium silicon acts as a desulfurizer. It reacts with sulfur in the steel to form calcium sulfide, which is insoluble and can be easily removed from the molten steel.

Advantages
There are several advantages of using calcium silicon in the steelmaking process. First, it improves the quality of the steel by removing impurities such as oxygen and sulfur. This results in stronger and more durable steel products. Second, calcium silicon is relatively inexpensive compared to other deoxidizers and desulfurizers. This makes it a cost-effective solution for steelmakers. Third, calcium silicon is easy to use and can be added to molten steel in small amounts.

Disadvantages
Despite its advantages, there are some disadvantages to using calcium silicon in the steelmaking process. First, it can be difficult to control the amount of calcium silicon added to molten steel. Too much or too little calcium silicon can result in poor quality steel products. Second, calcium silicon can produce slag, which can clog the nozzles of the steelmaking furnace. This can lead to downtime and increased maintenance costs. Finally, calcium silicon can also produce gas, which can cause defects in the steel products.

Applications
Calcium silicon is primarily used in the steelmaking industry, but it also has applications in other industries. For example, it is used as a deoxidizer and desulfurizer in the production of cast iron. It is also used in the production of aluminum alloys to improve the mechanical properties of the alloys. In addition, calcium silicon is used in the production of silicon steel, which is used in the manufacture of electrical transformers and motors.

Calcium silicon is an important alloy that is widely used in the steelmaking industry. It acts as a deoxidizer and desulfurizer, improving the quality of the steel and making it stronger and more durable. While there are some disadvantages to using calcium silicon, such as the production of slag and gas, its advantages, such as its cost-effectiveness and ease of use, make it a popular choice for steelmakers. Calcium silicon also has applications in other industries, such as the production of cast iron and aluminum alloys.

You May Like to Learn More...

Contact Us

JBT produces and supplies silicon metal and ferrosilicon products, mainly products are silicon metal 553, 441, 421, 411 3303,2202, 97, silicon carbide, carbon raiser for steelmaking and casting industries. We also make electrolytic manganese metal, inoculants and nodulizers. 

Get in Touch