Baose Metal Co., Ltd. Assist The Domestic Aircraft C919

The letter of thanks said: "Baose shares can stand at the height of the country, bravely shoulder the national responsibility, and strive to overcome technical challenges and various difficulties. Let us fully feel the excellent work style of Baose shares, and also feel the efforts of Baose shares to serve the country. Contribute to the country's large aircraft business, and the fighting spirit of being able to fight tough battles. The contribution made by AECC to Baoser Co., Ltd. in the construction of the high-temperature and high-pressure combustion chamber test bench for civil aeroengines in major scientific and technological projects of China's large aircraft, and the high-temperature I would like to express my heartfelt thanks for the excellent work style and innovative spirit shown in the alloy device and pipeline development process! I hope that Baose will continue to give strong support in the follow-up debugging process of the high-temperature and high-pressure combustion chamber test bench superalloy device and pipeline... ".

It is reported that in May 2021, Baose Co., Ltd. began to undertake the development of high-temperature nickel-based alloy devices and pipelines for commercial aeroengine high-temperature and high-pressure combustion chamber test benches in the major scientific and technological projects of the C919 large aircraft. At the beginning of the project, Baose set up a project team headed by the general manager, carefully deployed, focused on, and closely cooperated with the technical staff of China Aviation Development Corporation in the manufacturing process, and worked together to overcome the super high temperature alloy N06617 material. Technical problems such as welding, high-precision three-dimensional space heat treatment anti-deformation control of main gas pipeline, forming and welding of large-caliber high-precision N06617 thick-walled pipes, etc., successfully completed the trial production of N06617 high-temperature and high-pressure devices and pipes for the first time in China, and was the first in China. The successful construction of the high-temperature and high-pressure combustor test bench provides a key guarantee. In order to ensure the smooth completion of the project construction, AECDC and Baose Co., Ltd. carried out exchanges on technical solutions for many times, and jointly participated in more than 40 weekly meetings held by relevant contracting units to jointly review progress, analyze problems, and propose measures . In order to ensure the progress of the project, Baose Co., Ltd. worked together and went all out to overcome various difficulties such as repeated impacts of the epidemic, delays in raw and auxiliary materials, and logistics obstructions. Finally, the task was successfully completed, and it was highly praised by China Aviation Development Corporation and the industry. commend.

Manufactured with ingenuity and devoted to scientific research. During the "14th Five-Year Plan" period, Baose Co., Ltd. will be based on innovation-driven, improve R&D capabilities, actively through the effective integration of industrial capital and financial capital, expand the industrial scale, transform the business model, and embark on a road of high-quality development with Baose characteristics , Continue to give full play to the advantages of equipment manufacturing for the construction of major national projects.