航空用铝合金板材产品质量分级评价技术研究与应用  

Research and Application of Quality Grading Evaluation On Aluminium Alloy Plates for Aviation

作　　者：张洪坤 李宝城 葛青 鹿珂伟 朱思敏 于瀛 刘英 ZHANG Hong-kun;LI Bao-cheng;GE Qing;LU Kewei;ZHU Si-min;LIU Ying(China United Test and Certification CO.,LTD,Xingke East Street 11,HuaiRou District,Beijing,101407;Guobiao(Beijing)Testing and certification CO.,LTD,Xingke East Street 11,HuaiRou District,Beijing,101407)

机构地区：[1]国合通用测试评价认证股份公司,北京101407 [2]国标(北京)检验认证有限公司,北京101407

出　　处：《世界有色金属》2021年第12期1-3,共3页World Nonferrous Metals

基　　金：工业和信息化部科技司基金资助,项目编号:2019-00909-1-3,项目名称《2019工业和信息化领域公共服务能力提升专项》。

摘　　要：受装备制造业市场增长带动,我国高端工业铝加工产品发展迅速,但部分高端铝合金产品性能及批次一致性、稳定性较差。本文以高端装备领域航空用铝合金板材为研究对象,利用全面质量管理模型、层次分析法、木桶定律等理论,创新性引入关键性能指标变异系数、工序能力指数,建立涵盖产品关键质量特性、工艺控制、工厂质量保证能力的产品质量分级评价模型和综合评价指标体系。产品质量分级评价能科学地区分产品性能的优劣,有效评估企业持续提供稳定产品能力,是助推铝工业高质量发展的有效途径之一。Driven by market growth of the equipment manufacturing industry,high-end aluminium processing products develop rapidly.however,some premium products show poor performance and batch stability.As for aluminium alloy plates for aviation,by using the methods of total quality management model,Analytic hierarchy process,cannikin law and introducing the coefficient of variation and process capability index,we created the quality grading evaluation model and the evaluation data system including the key property,process control and factory quality assurance.Quality grading evaluation can scientifically discriminate the product property and evaluate the sustainable capacity of an enterprises,which promoting the high quality development of aluminium processing industry.

关 键 词：质量分级评价 航空用铝合金板材 层次分析法 

分 类 号：TG146.21[一般工业技术—材料科学与工程]