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Our company's desulfurization nozzles have been successfully used in the desulfurization system of WISCO's self-owned power plant.

The desulfurization system of the self-owned power plant of Wuhan Iron and Steel Co., Ltd. has been equipped with our company's SIC desulfurization nozzles. After continuous use for half a year, the performance has been good. It successfully replaced imported desulfurization nozzles, achieving significant energy saving and consumption reduction.

2014

Professor Zhu from Wuhan University of Technology and his team visited our company for an inspection.

On June 5th, Professor Zhu from Wuhan University of Technology, along with a team of 5 people, conducted an on-site inspection at our company. After visiting and gaining a detailed understanding of our company's series of silicon carbide products, they fully affirmed the company's overall strength; they praised and recognized the company's existing mature silicon carbide products and the series of high-end products under development. Afterwards, Professor Zhu shared his views and opinions on the current development prospects of silicon carbide ceramics and the environmental protection industry. Both parties reached a preliminary consensus on cooperation for the next steps, aiming to develop products towards a higher-end direction.

2014

President of India's Mittal Steel Group visits our company for inspection

The President of India's Mittal Steel Group visited Hubei Langchi New Materials Co., Ltd. on June 29, 2014, mainly to understand the application of silicon carbide products in the steel industry. During the visit and discussion, he showed great interest in the silicon carbide ceramic idler rollers produced by our company and hopes to establish long-term cooperation in the future!

2014

Zhengchuang has a "new look"!

People die for those who truly understand them; women dress to please those they love. To better meet the needs of our valued customers in finding the products they need quickly and without visual fatigue, Zhengchuang Company has specially revamped our official website. With a fresh new look, the new website overturns the traditional official site model, leaning more towards a marketing-oriented design that is faster and more convenient to browse, with a more elegant and generous layout. In addition to retaining the original company profile, news center, and product image display sections, we have added video introductions, investment promotion sections, honors and qualifications, and expanded the product display module to showcase more product images simultaneously.

2014

The chairman of South Korea's NTL Corporation and Xiaoxing Group visited Hubei Zhengchuang for a tour!

On September 2, a delegation led by Chairman Zhang Hengji of Korea NTL Company and Xiaoxing Group visited Hubei Zhengchuang New Materials Co., Ltd. During the visit, they toured the company's product showroom and other areas, showing great interest in the company's silicon carbide ceramic products. They gained detailed understanding of the applications of silicon carbide products in their company and industry, and had pleasant discussions with the company leadership. Both parties are expected to explore cooperation in the future.

2014

The Chairman of Xin Wanxin (Fujian) Precision Thin Plate Co., Ltd. visited our company for a tour and cooperation discussion!

On October 9, 2014, the chairman of Xinwanxin (Fujian) Precision Thin Plate Co., Ltd. visited our company for an on-site inspection. After touring a series of products and listening to our technical analysis, he expressed great confidence in our products and reached a cooperation agreement with us.

2014

"Wugang Ceramics Hubei Zhengchuang" New Highlight at Jingdezhen Ceramics Exhibition!

From October 18 to October 22, Hubei Zhengchuang New Materials Co., Ltd. dispatched a sales team and technical staff to participate in the ceramics exhibition held in Jingdezhen, Jiangxi, achieving fruitful results. By attending this exhibition, we gained a deeper understanding of the sales market, expanded the target market; enhanced the company's visibility; discovered more potential customers, and also learned about the production levels of peers in the industry. At the exhibition, we successfully signed sales contracts with customers; meanwhile, we established good business relationships with many merchants, with plans for further cooperation in the future.

2014

Black Silicon Carbide VS Green Silicon Carbide

Differences Between Green Silicon Carbide and Black Silicon Carbide Green silicon carbide and black silicon carbide are basically the same, but their raw materials and manufacturing processes differ. Green silicon carbide has superior hardness and purity compared to black silicon carbide. Its elastic modulus reaches 410 GPa, it does not dissolve under normal temperature and pressure, and only begins to degrade above 1600°C, decomposing at 2815.5°C. Our company produces reaction sintered silicon carbide products, with a normal operating temperature ≤1350°C. Green silicon carbide is suitable for grinding copper, brass, aluminum, gemstones, optical glass, ceramics, and other hard alloys, metals, and hard and brittle non-metallic materials. Its fine powder can also be used as a ceramic material. Table 1-1 Technical Requirements for Siliceous Raw Materials Smelting SiC Type SiO2 Content (%) LOI (%) Residue Amount (%) Green Silicon Carbide >99.3 <0.4 <0.6 Black Silicon Carbide >98.5 <0.4 <1.0 Our company's product raw materials are green silicon carbide, with content above 99.8%. Table 1-2 Performance of Domestic and Foreign Reaction Sintered Silicon Carbide Table 1-2 Application Fields of Silicon Carbide Applications and Characteristics of Silicon Carbide: Both types of silicon carbide belong to α-SiC. Black silicon carbide contains about 95% SiC and has higher toughness than green silicon carbide. It is mostly used for processing materials with low tensile strength, such as glass, ceramics, stone, refractory materials, cast iron, and non-ferrous metals. Green silicon carbide contains about 97% or more SiC, has good sharpness, and is mostly used for processing hard alloys, titanium alloys, and optical glass. It is also used for grinding cylinder sleeves and precision grinding of high-speed steel tools. Main Performance Characteristics of Reaction Sintered Silicon Carbide Ceramic Products: Reaction sintered silicon carbide ceramics have high strength, high hardness, wear resistance, corrosion resistance, strong oxidation resistance, good thermal shock resistance, good thermal conductivity, resistance to extreme cold and heat, and resistance to high-temperature creep. They can be made into nozzles, radiation tubes, desulfurization nozzles, beams, rollers, cold air pipes, thermocouple protection tubes, and various wear-resistant, high-temperature resistant, and corrosion-resistant special-shaped parts. Technical Parameters of Reaction Sintered Silicon Carbide Ceramic Products Item Unit Specification Operating Temperature °C ≤1380 Density g/cm3 3.01 Porosity % <0.1 Flexural Strength MPa 250 (20°C), 280 (1200°C) Elastic Modulus GPa 330 (20°C), 300 (1200°C) Thermal Conductivity W/m·K 45 (1200°C) Thermal Expansion Coefficient K-1×10-6 4.5 Mohs Hardness - 9.6 Our main products include burner nozzles, beams, desulfurization nozzles, thermocouple protection tubes, radiation tubes, square beams, rollers, cold air pipes, crucibles, wear-resistant pipelines, and various special-shaped parts that are resistant to high temperature, wear, and corrosion, as well as wear-resistant, high-temperature resistant, corrosion-resistant water-based metal ceramic glaze coatings. These are widely used in daily porcelain, sanitary ware, electrical porcelain, high-temperature kilns, machinery, pumps, desulfurization and environmental protection, boilers, papermaking, metallurgy, petroleum, chemical industry, aerospace, and military industries. Customized production is available according to customer requirements. Contact Phone: 400-862-9007, 027-59909189 Mobile: 18627727335 (Ms. Liu), 15327437079 (Ms. Song)

2014

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Hubei Zhengchuang New Material Technology Co., Ltd.

Address: No. 19, Huoguan Science and Technology Park, Qingshan District, Wuhan City

Phone: +86 186 0713 2059

Fax: +86 27-86486620

Email: fish007yuli@foxmail.com

Address: No. 19, Huoguan Science and Technology Park, Qingshan District, Wuhan City

Phone: +86 186 0713 2059 Fax: +86 27-86486620

Email:fish007yuli@foxmail.com Postal Code: 441300

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