某型发动机材料控制标准体系的研究建立

欧美航空发动机公司的健全的材料控制标准体系是保障材料质量稳定和发动机具有高性能的关键.阐述了欧美航空发动机材料控制标准体系特点,并介绍了某型发动机材料控制标准体系构建情况.针对某型发动机研制要求,研究建立了由材料批准与控制、检测控制、工艺控制标准构成的材料控制标准体系.为发动机关键重要材料制造全过程控制制定首件批准制度和实施主导工艺控制,为保障发动机冶金质量稳定可靠提供了重要技术支持.材料控制标准体系具有在航空发动机行业推广应用的意义.

Establishment of Material Control Standard System for an Aeroengine

Sound material control standard system in Europe and America aeroengine company is crucial to ensure material of consistent quality and high performance of engine. Material control standard system in Europe and America aeroengine company was described, and the construction of standard system for an aeroengine was introduced. For the development requirements of aeroengine, material control standard system was established involving approval and control of materials, material testing control, and process control. The standard system provided approval system of initial workpiece and implementation of dominated process control for key and important material of aeroengine. The standard system provided an important technical support to ensure metallurgical of consistent quality for aeroengine. The standard system has the significance to be promoted in aeroengine industry.