The production of silicon carbide by the world s nine largest companies

The companies you mentioned are all leading level, you can also look at the strength of Jinmeng, with 12 years of experience should be able to meet your requirements, I hope mine is helpful to you.

It can be said that every industry has a leader in the industry, the benchmark of the leader is to set a model for the small and medium-sized enterprises behind to play a leading role, colleagues now the country vigorously encourages the development of small and medium-sized enterprises, but it is undeniable that small and medium-sized enterprises also play an important role in the industry, so it can be considered in a balanced way!

These can be said to be the big guys in the abrasive industry, but the productivity of the big guys is also limited, and some small and medium-sized enterprises are also rising, so you can look at other amounts.

There are the following listed companies that produce silicon carbide in China.

1. Tianfu Energy (600509):

Founded in September 2006, Beijing Tianke Heda Blu-ray Semiconductor, a holding company, is a high-tech enterprise specializing in the R&D, production and sales of third-generation semiconductor silicon carbide wafers.

2. Oriental Tantalum Industry (000962) :

The first is to take traditional industries such as tantalum, niobium, and beryllium as the main line to further improve the core competitiveness.

The second is to take titanium and titanium alloy processing materials as the main line to make titanium and titanium alloy products bigger and stronger.

The third is to take silicon carbide and steel wire products as the main line to expand and strengthen the solar (000591) photovoltaic material industry as soon as possible.

Fourth, with new lithium-ion cathode material products as the main line, we will actively realize the upgrading and transformation of energy materials, and build the energy materials branch into a well-known lithium-ion cathode material supplier in China.

The company's four major industrial development layout has been formed, and the company will timely intervene in the field of superalloys, which are important and have broad market prospects.

3. Yicheng New Energy (300080):

The company's silicon carbide precision ceramic products have the characteristics of wear resistance, corrosion resistance, high temperature resistance, oxidation resistance, and good air tightness, and are widely used in petroleum, chemical industry, machinery, metallurgy, shipbuilding, automobile, aerospace and other fields.

Reactive sintered silicon carbide ceramics: At high temperatures, liquid silicon penetrates into the carbon-containing green body and reacts with carbon to form silicon carbide, so that the green body is sintered, so as to obtain a ceramic material with high density.

**Sector: Tianfu Energy (600509).

Sectors: QFII Heavy Position Sector, ** Heavy Position Sector, Power Industry Sector, CSI 500 Sector, SSE 380 Sector, Shanghai-Hong Kong Stock Connect Sector, Securities Holding Sector, Xinjiang Sector, Coal Chemical Sector, Social Security Heavy Position Sector, Spin-off Listing Sector, CDM Project Sector, Western Development Sector, Margin Financing and Securities Lending Sector.

Oriental Tantalum (000962).

Sectors: Shencheng 500 Sector, Pre-loss and Pre-reduction Sector, Lithium Battery Sector, Minor Metals Sector, CSI 500 Sector, Securities and Gold Holding Sector, Ningxia Sector, Non-ferrous Metals Sector, Scarce Resources Sector, New Materials Sector, Solar Energy Sector, Western Development Sector, Margin Financing and Securities Lending Sector.

Yicheng New Energy (300080).

Sector: ChiNext Sector, New Energy Sector, Materials Industry Sector, Securities Shareholding Sector, State-owned Enterprise Reform Sector, Henan Sector, Solar Energy Sector.

Encyclopedia-Oriental Tantalum Industry[000962].

Encyclopedia-Yicheng Xinneng [300080].

Hello dear! I have seen your question here, and I am trying to sort out the answer, and I will answer you in five minutes, please wait a moment

Hello, I'm glad that you (there are several listed companies that produce silicon carbide in China) This question is as follows: The relevant listed companies of silicon carbide are: 1. Qingdao Guoen Composite Materials, a wholly-owned subsidiary of Guoen Co., Ltd., is mainly engaged in polymer materials and products, fiber reinforced composite materials and products, carbon-based materials and products.

2. Roshow silicon carbide is a key material for high-performance and high-frequency HEMT devices in the field of 5G, and the company has mastered the core technology of manufacturing silicon carbide crystal furnace. 3. Tianfu Energy Co., Ltd. is the only enterprise in the country that has patented large-scale production of silicon carbide, completely replacing imports, and is a key project supported by the state. Fourth, Wingtech Technology Co., Ltd. will increase investment in the field of third-generation semiconductors and vigorously develop gallium nitride and silicon carbide technologies.

5. Shuangliang Energy Conservation In 2019, Jiangsu Shuangliang New Energy Equipment and Jiangsu Zhuoyuan Semiconductor signed a strategic cooperation agreement on the "Development and Cooperation of Intelligent Equipment Technology for the Growth of Integrated Circuit-level Large-size and High-performance Monocrystalline Silicon" and "Mass Production Technology Cooperation of the Third Generation Semiconductor Silicon Carbide Crystal Mass Production Project".

I hope the answers provided can help you

The technical threshold for the three projects of silicon carbide, carbon-based composite materials for supercapacitors, and carbon pellets is very high. Including Tianfu Thermal Power, there are only five companies in the world that can produce silicon carbide. The listed companies that have carried out such industries in China are also (000915) Shanda Huate, which is also worth paying close attention to.

Among them, Tianfu Thermal Power can produce independently.

1. Application in the field of photovoltaics.

Photovoltaic inverters.

It is very important for photovoltaic power generation, not only with direct AC conversion function, but also with the function of maximizing the function of solar cells and system fault protection. In summary, there are automatic operation and shutdown functions, high-power tracking control functions, anti-independent operation functions, automatic voltage adjustment functions, DC detection functions, DC grounding detection functions, etc.

2. Application in the field of aviation.

Silicon carbide. Silicon carbide fibers are mainly used as high-temperature rolling materials and reinforcing materials, including hot talk and excitation shielding materials, high-temperature resistant conveyor belts, and large blind cloths for filtering high-temperature gases or molten metals.

3. Application in the field of semiconductors.

Silicon carbide one-dimensional nanomaterials.

Because of its microscopic morphology and crystal structure, it has more unique excellent functions and a wider application prospect, and is generally considered to be an important component of the third generation of wide bandgap semiconductor materials.