Author: jbtmetals

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Solar Panel Demand Drives the Silicon Metal Market

The surging demand for solar panels is a significant driver of the silicon metal market. Silicon, the most common semiconductor material in solar cells, accounts for approximately 95% of modules sold today. Refiners turn metallurgical-grade silicon into high-purity silicon for use in semiconductors and solar cells. Consequently, manufacturers can use it in the production of solar panels.
The solar industry is one of the fastest-growing industries globally. The energy sector adds most of the world’s new power capacity, says the International Energy Agency (IEA).
The IEA forecasts a 50% increase in renewable electricity generation capacity between 2019 and 2023, primarily driven by solar photovoltaics (PV). Experts expect solar PV to account for nearly 60% of the projected increase.
In 2017, solar power accounted for more than half of the world’s renewable electricity. By 2022, this percentage had increased to almost 60%. The addition of 188.6 GW of solar power capacity accompanied this increase.
In 2020, COVID-19 caused a major slowdown in projects. In 2020, COVID-19 slowed down many projects.
If India, Brazil, and South Africa continue to grow their solar energy, it could reach 197.3 GW. This amount would be about 62.3% of the world’s renewable energy supply.
India will double its solar power capacity by 2022 as new utility projects come online.
In the US, the 26% ITC extension will boost capacity additions in 2022, making projects more financially appealing. In 2022, about 30% of solar growth in the US will come from distributed solar PV due to cost reductions and tax credits.
In the third quarter of 2021, the US added 5.4 GW of solar power, a 33% increase from the same period in 2020. Texas and Virginia made up over half of the large solar installations in the third quarter of both 2020 and 2021.
In 2021, solar power generated 54% of US electricity from January to September, up from 44% in 2020. Supply chain constraints and rising raw material prices are expected to have a negative impact on the market in 2022.
According to the Ministry of New and Renewable Energy (MNRE), India ranked fourth globally in solar PV deployment at the end of 2021. As of November 30, 2022, the installed solar capacity reached approximately 61.97 GW. India has achieved grid parity with highly competitive solar tariffs.
The aforementioned developments are expected to drive the silicon metal market for the solar industry during the forecast period.

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What is a carbon raiser?

During the steelmaking process, factors such as extended smelting, heat preservation, and excessive heating can result in significant carbon loss from the molten iron, leading to a lower carbon content than the desired level.

To compensate for this carbon loss, carburizers are added. These carbon-rich materials are made from various sources like wood, coal, coke, and graphite, and they are often graphitized to enhance their properties. Graphitization reduces impurities, increases carbon content, and decreases sulfur content.

Graphite Recarburizer
Graphite Recarburizer

In the casting process, carburizers allow for increased use of scrap steel and reduced or eliminated use of pig iron. When added to an electric furnace, carburizers should be charged along with other materials, with smaller quantities added to the molten iron’s surface. Large additions directly to the molten iron can lead to excessive oxidation, reducing the carburizing effect and causing insufficient carbon in the final castings.  

The specific carburizer used depends on the desired properties of the cast iron. By selecting pure, graphitized carbon-containing materials, it is possible to reduce impurities and lower production costs.

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Jinbeite Sale Team Attent 2024 FerroAlloyNet 18th Silicon Industry Products Summit

Jinbeite Sale Team Attend 2024 FerroAlloyNet 18th Silicon Industry Products Summit

Silicon metal futures have been on the market for a year and a half. The emergence of futures tools has not only caused significant changes in the trading pattern, trading habits and social inventory capacity of the silicon metal market, but also promoted the transformation of factory production and helped enterprises manage production risks and financial risks. The new round of changes in delivery rules will once again bring many adjustments to the production status and supply and demand pattern of the entire market.

How will the silicon metal market develop during the wet season in 2024? Where will silicon factories go in areas with high electricity prices? Can the southern factory produce as scheduled? What is the progress of new production capacity in the silicon industry? What is the future competitive landscape of the polysilicon photovoltaic industry? With many questions, FerroAlloyNet will hold the 2024 FerroAlloyNet 18th International silicon metal Metal Products Development Forum in Baotou, Inner Mongolia. The conference will bring together domestic and foreign, upstream and downstream silicon companies, including silicon metal plants, organosilicon plants, polysilicon plants, aluminum alloy plants, silicon wafer component plants, mines, traders, raw material suppliers, institutions, service providers, senior experts, etc., in-depth Analyze the current situation of the industry and identify development opportunities, and jointly welcome the new journey of the silicon industry.

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Japan’s ferrosilicon imports in June fell 18.68% month-on-month

According to Japanese customs data, Japan’s imports of ferrosilicon with a silicon content greater than 55% in June 2024 were 22,709.52 tons, a decrease of 5,216.92 tons from May, a month-on-month decrease of 18.68%. A decrease of 7,107 tons from the same period last year, a year-on-year decrease of 23.84%. From January to June 2024, Japan’s cumulative imports were 171,100 tons, a decrease of 11,500 tons from the same period last year, a year-on-year decrease of 6.3%.

The top five countries from which Japan imported in June were:

 

CountryQuantity (tons)
China7658.25
Brazil6986.9
Malaysia2362.75
Russia2191
Iceland1469.5
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How JBT controls silicon metal element content?

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How JBT controls silicon metal element content?

Controlling the element content in silicon metal is crucial for ensuring its quality and suitability for various industrial applications. Here are the key steps and methods used to control the elemental content in silicon metal production:

silicon metal 553

1. Selection of Raw Materials
High-Purity Quartz: The primary source of silicon should be high-purity quartz with low levels of impurities.
Carbon Sources: Use high-quality reducing agents such as charcoal, coke, or coal with minimal impurities.
2. Production Process Control
Electric Arc Furnace Operation: Precise control of the electric arc furnace conditions (temperature, energy input, and reaction time) is critical.
Raw Material Proportions: Careful measurement and mixing of quartz and carbon sources to ensure proper stoichiometry.
3. Refining Processes
Post-Reduction Refining: Additional refining steps like slag treatment, acid leaching, or directional solidification to remove residual impurities.
Filtering and Degassing: Techniques to remove impurities from the molten silicon before casting.

Silicon metal 1101 grade-Anyang Jinbeite Metallurgical Refractory Co., Ltd.
4. Quality Testing and Analysis
Spectroscopic Analysis: Use of Inductively Coupled Plasma (ICP) spectroscopy to detect and quantify trace impurities.
X-Ray Fluorescence (XRF): For analyzing the elemental composition and ensuring compliance with required purity levels.
X-Ray Diffraction (XRD): To check the crystallographic structure and phase purity.
5. Quality Assurance Procedures
Standard Operating Procedures (SOPs): Detailed SOPs for every production step to maintain consistency.
Regular Audits: Internal and external audits to ensure compliance with industry standards and best practices.
Certification: Ensuring the production process adheres to certifications such as ISO 9001 for quality management systems.
6. Storage and Handling
Clean Environments: Storing silicon metal in clean, dry conditions to prevent contamination.
Proper Packaging: Using appropriate packaging materials to protect the silicon metal during transportation and storage.
7. Continuous Monitoring and Feedback
Real-Time Monitoring: Implementing sensors and real-time monitoring systems in the production process to detect and correct deviations.
Feedback Loops: Using feedback from quality testing to adjust the production parameters continuously.

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    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. 

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    Silicon Metal 1101

    Silicon metal 1101 grade-Anyang Jinbeite Metallurgical Refractory Co., Ltd.

    Silicon Metal 1101

    Silicon metal 1101 grade-Anyang Jinbeite Metallurgical Refractory Co., Ltd.
    • Si>99.79%
    • Fe<0.1%
    • Al<0.1%
    • Ca<0.01%

    Silicon Metal 1101

    The main raw materials of silicon metal 1101 are silica, petroleum coke, wood chips, etc., which are smelted by electric furnace and classified according to trace elements. It’s main application is to produce aluminum ingots and aluminum products, which are alloying agents (hardeners) in iron and aluminum. Metallic silicon is also important to the electronics industry because it is the base material used to make high purity polysilicon. 

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    CTC_01
    silicon metal certificate
    ccic

    Best Selling Silicon Metal

    silicon metal 441

    Silicon Metal 441

    Silicon Content
    99.1 %
    • Fe<0.4%
    • Al < 0.4%
    • Ca < 0.1%
    silicon metal 3303

    Silicon Metal 3303

    Silicon Content
    99.37 %
    • Fe<0.3%
    • Al < 0.3%
    • Ca < 0.03%
    silicon metal 553

    Silicon Metal 553

    Silicon Content
    99.58 %
    • Fe<0.2%
    • Al < 0.2%
    • Ca < 0.02%
    silicon metal 97

    Silicon Content 97

    Silicon Content
    97 %
    • Fe<1.5%
    • Al < 0.5%
    • Ca < 0.3%

    Silicon Metal Technical Specification

    NO.CHEMICAL CONTENT %
    SiFeAlCa
    55398.7%0.5%0.5%0.3%
    55198.6%0.8%0.5%0.1%
    51199%0.8%0.1%0.1%
    44199.1%0.4%0.4%0.1%
    41199.4%0.4%0.1%0.1%
    330399.37%0.3%0.3%0.03%
    220299.58%0.2%0.2%0.02%
    110199.79%0.1%0.1%0.01%
    9797%1.5%0.5%0.3%

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    Application and Features of Silicon Metal 1101

    • Silicon metal 1101 is mainly made of silica, quartz, wood chips and coke, which is heated and smelted in an electric arc furnace, and silicon metal 1101 is also known as crystalline silicon, industrial silicon, in which the main component is silicon, and the remaining elements are iron, aluminum and calcium, etc.
    • Silicon metal 1101 can be customized in different shapes according to customer requirements, and is commonly available in natural blocks, standard blocks, granules and powder, in which the powder is silvery gray or dark gray, while the block silicon metal 1101 with metallic luster.
    • Silicon metal 1101 melting point is higher, effectively improve the process quality of aluminum ingots, the production of high-quality aluminum products.
    • Adding silicon metal 1101 to aluminium alloys makes them stronger and lighter. As a result they are increasingly used in the automotive industry to replace heavier cast iron components. This allows weight reductions, a reduction in fuel consumption, increased efficiencies and subsequent benefits to the environment by reducing the greenhouse gas emissions and conserving fossil fuels.
    • There is increasing demand for silicon metal 1101 used in the manufacture of solar panels, currently a buoyant industry. Silicon based polymers are also used as alternatives to hydrocarbon based products. They can appear in many every day products such as lubricants, greases, resins, skin and hair products.

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    Qugou Industrial Zone

    Anyang City, Henan Province of China

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    Phone : + 86 159 37282819

    Email : info@jbtmetals.com

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    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. 

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    silicon metal vs. ferro silicon

    Silicon metal and ferro silicon are both important materials in the metallurgical industry, but they have distinct differences in terms of composition, production, and applications.

    silicon metal 553

    Silicon Metal
    Composition and Production:

    Silicon metal is primarily composed of silicon (typically 98-99% pure silicon).
    It is produced by the reduction of high-purity quartz in electric arc furnaces using carbon electrodes.
    The typical grades of silicon metal are categorized by their purity levels, such as 553#, 441, 3303, and 2202, indicating the maximum allowable impurity content.
    Applications:

    Aluminum Alloys: Used to improve the strength and durability of aluminum alloys.
    Semiconductors: Due to its high purity, it is used in the production of semiconductors for electronics.
    Silicones and Silanes: Used as a raw material for silicones and silanes, which are essential in various industrial applications.
    Solar Panels: Silicon metal is a crucial component in the manufacturing of photovoltaic cells for solar panels.
    Ferro Silicon
    Composition and Production:

    Ferro silicon is an alloy of iron and silicon, typically containing 15-90% silicon by weight.
    It is produced in submerged arc furnaces by reducing silica or sand with coke in the presence of iron.
    Common grades include ferro silicon 75 and ferro silicon 90, where the number indicates the approximate percentage of silicon content.
    Applications:

    Steel Production: Used as a deoxidizer and alloying agent in steelmaking to improve the strength and quality of steel.
    Cast Iron: Added to cast iron to improve its hardness and wear resistance.
    Manufacture of Silicon Steel: Used in the production of silicon steel for transformer cores and electrical appliances.
    Other Alloys: Serves as an important ingredient in the production of various ferrous and non-ferrous alloys.
    Key Differences
    Composition: Silicon metal is nearly pure silicon, whereas ferro silicon is an alloy of iron and silicon.
    Production Process: Silicon metal is produced by reducing quartz with carbon in an electric arc furnace, while ferro silicon is made by reducing silica with coke in the presence of iron in a submerged arc furnace.
    Applications: Silicon metal is primarily used in aluminum alloys, semiconductors, silicones, and solar cells, whereas ferro silicon is used as a deoxidizer and alloying agent in steelmaking, cast iron production, and silicon steel manufacturing.

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    JBT Wishes You A Happy May Day Holiday

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    JBT Wishes You A Happy May Day Holiday

    May Day, a holiday that belongs to all hard-working workers. Every employee is the cornerstone of the company’s development and the driving force that pushes us forward. Therefore, JBT company held a colorful group building activity over the weekend to provide a platform for everyone to relax and enhance their feelings. During this period, we will organize various kinds of colorful activities, including outdoor development, scenic spot visits, buffet dinner, etc., so that every employee can fully experience the fun and warmth of team cooperation.

    In order to thank everyone for their hard work, from May 1st, the company will suspend daily work and enjoy the small holidays from May 1st to 5th. Let everyone have enough time to rest, accompany their families, and enjoy life. At the same time, after the holidays, we will welcome new work challenges with a fuller mental state.

    During this period, we will keep online at any time so that you can leave a message to consult when you need it. Our team will be on standby at any time to provide support and service for everyone. At the same time, I wish you all a happy May Day!

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      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. 

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      【Visiting trip】Japan Team Ferrosilicon Factory Trip

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      【Visiting trip】Japan Team Ferrosilicon Factory Trip

      Factory visit witness deep friendship, we work together to expand the global market！

      Our factory ushered in a special visit group last week. The customer team from Japan had a friendly and in -depth meeting with us. They have shown great interest in the various facilities and products of our factory, and also brought us a new opportunity for cooperation.

      The Japanese customer team, their professionalism and positive attitude are impressive. During the visit, they highly evaluated our production processes, equipment and product quality. They admired the facilities of our factory and also appreciated the diversity of our products.

      This visit is not only a business exchange, but also a friendship transmission.The exchange between our Japanese customers not only deepened our understanding of each other, but also allowed us to see the common pursuit and goals of both sides in the field of metallurgy.Such in-depth exchanges and cooperation will undoubtedly open a new chapter for our future development.

      In this visit, we not only showed our product advantages to Japanese customers, but also showed them our corporate culture and values. The products of our factory are not only high -quality, but also have a variety of types, which can meet the different needs of different customers.This time, Japanese customers visited the factory and also saw and learned about different specifications of silicon metal products such as 553/441/97 and the application knowledge of products. Intuitively feel the difference and physical appearance of metal materials such as silicon metal/ferro silicon of different specifications. They expressed their gratitude for the opportunity to visit and study in the factory.

      It is believed that the customer has returned with a satisfactory answer and started to further promote the future cooperation. This visit to the factory by the Japanese customer is a successful exchange and a witness of friendship. Recently, we have also gradually received customers from Brazil, India and other countries to visit, and we are looking forward to establishing cooperation with more international customers, jointly expanding the global market, and injecting new impetus for our future development.

      We believe that only by providing high -quality products and services can we win the trust and satisfaction of customers. And that’s what we insist on doing.

      You can contact us by phone, email or by leaving message on our website. We will be glad to serve you and help you choose the metallurgical product that is most suitable for you!

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        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. 

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        Qingming Festival Holiday Notice

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        Qingming Festival Holiday Notice

        In this spring season, we have ushered in the traditional Chinese festival – Qingming Festival.

        Qingming Festival is a traditional Chinese sacrificial festival and an important moment for people to express their longing for their deceased loved ones. JBT recognizes the significance of this traditional holiday and will adjust our holiday schedule to Thursday (April 4th), allowing our employees to reunite with their families and honor their ancestors.

        In order to ensure the customer’s purchasing experience, JBT company has made sufficient preparations. Our team will be online 24/7, providing customers with detailed product information, quotations, and ordering services. At the same time, we will also provide a comprehensive logistics and distribution plan to ensure that products can be delivered to customers on time.

        It is worth mentioning that JBT company has always attached great importance to product quality and after-sales service. We deeply understand that only by providing products and services that satisfy customers can we win their trust and support. Therefore, during the Qingming Festival, we will continue to maintain high standards of service quality and professional business level, providing customers with the highest quality service.

        In summary, JBT will observe a one-day holiday on April 4th in observance of Qingming Festival; however, there will be no compromise on the quality of service provided during this time. We eagerly anticipate inquiries from customers regarding purchases! Should you have any questions or require assistance with JBT products, please do not hesitate to contact our customer service team – it would be our pleasure to deliver top-quality service!

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          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. 

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