机电工程技术2025，Vol.54Issue(24)：7-13,7.DOI:10.3969/j.issn.1009-9492.2025.00032
镍基高温合金材料加工工艺方法现状与发展趋势
Current Status and Development Trends of Processing Methods for Nickel-based Superalloy Materials
摘要
Abstract
Nickel-based superalloys,with their outstanding properties such as high strength,high hardness,high-temperature resistance,oxidation resistance,corrosion resistance,as well as a low coefficient of thermal expansion and good dimensional stability,play an irreplaceable role in high-end industrial fields like aerospace,energy and power,and ocean engineering.However,significant difficulties exist in their processing,which puts forward higher requirements for processing technologies and techniques.The material properties of nickel-based superalloys are deeply analyzed,and processing technologies and techniques are studied.Factors such as tool selection,application of cutting elements,selection of grinding tools,and design of processing technology plans are comprehensively considered.On this basis,it is found through research that ceramic tools and tungsten-cobalt carbide-based hard alloy tools perform well in the turning of impellers and spindles.CBN tools have significant advantages under specific conditions.Ceramic grinding wheels and improved silicon carbide grinding wheels show excellent effects when used for grinding.The oscillatory grinding method combined with optimized grinding parameters can effectively improve processing quality and efficiency.The new cooling and lubrication technology can reduce tool wear and improve the surface quality of workpieces.The research provides effective technical support and guidance for the processing and manufacturing of nickel-based superalloy centrifugal compressor components,and is of great significance for promoting the progress of nickel-based superalloy processing technology.关键词
镍基高温合金/加工特性/切削刀具/磨削磨具/工艺优化Key words
nickel-based superalloys/machining characteristics/cutting tools/grinding tools/process optimization分类
矿业与冶金引用本文复制引用
李晨熙,何恩球,白俊峰,陈帅,刘百宁,兰喜东,刘宁..镍基高温合金材料加工工艺方法现状与发展趋势[J].机电工程技术,2025,54(24):7-13,7.基金项目
2022年度辽宁省教育厅基本科研项目(LJKMZ20220515) （LJKMZ20220515）
