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Positive Constant Power Won the China Nonferrous Metals Industry Science and Technology Award first prize

Recently, the list of winners of the 2021 China Nonferrous Metals Industry Science and Technology Award was announced.

Chengdu Zhengheng Power Co., Ltd. cooperated with Kunming University of Science and Technology, Chongqing University, Institute of New Materials of Guangdong Academy of Sciences, Kunming Yunnei Power and other units for the scientific research project “Preparation of Key Components of Internal Combustion Engine Power System and Its Strengthening Technology and Application” won the first prize. other prizes.

It is understood that the China Nonferrous Metals Industry Science and Technology Award is currently the highest level award in the nonferrous metal industry.

The project products are key components of the internal combustion engine power system. Through industry-university-research cooperation, using modern design and development platforms, advanced test and testing equipment and system design methods, technological breakthroughs and innovations have been carried out around the non-cylinder liner coating. Innovation point: linerless coating technology and its interface strengthening technology

Zhengheng Power uses advanced inner hole plasma spraying technology to spray a special coating on the inner wall of the cylinder hole, and uses different coating material components to meet the special requirements of the engine, such as: poor fuel quality and exhaust gas recirculation rate (EGR) caused by excessive abrasive wear, abrasion or corrosion.

The technology has been matured in automotive, truck, motorcycle and marine engines, as well as cylinder liners for gas fuel engines, power station engines, and gas compressors.

At present, Zhengheng Power has completed the technical development of linerless aluminum alloy cylinder block, long-life diesel engine and cylinder liner and other products, and has reached cooperation with many well-known domestic automobile manufacturers and engine manufacturers on the inner hole spraying process, which can provide customers with One-stop service from blank, machining, spraying to the final honed product.

Since its establishment, Zhengheng Power has been focusing on the research and development and production of automobile engine cylinder blocks and various cast iron and cast aluminum parts. It has strong product technology research and development capabilities and rich experience.

After years of development, Zhengheng Co., Ltd. has become a well-known domestic production base for engine cylinder blocks, cylinder heads, bearing caps, oil pump bodies, gearbox housings, and cast aluminum parts.

Zhengheng Power will continue to increase investment in research and development, continue to innovate, strengthen talent training and reserves, and provide strong support for the high-quality development of the enterprise

Zhengheng Power will continue to increase investment in research and development, continue to innovate, strengthen talent training and reserves, and provide strong support for the high-quality development of the enterprise.