冯光勇,赵峰.高强度GH2132 合金螺栓力学性能影响因素分析[J].航空发动机,2020,46(3):94-98
高强度GH2132 合金螺栓力学性能影响因素分析
Effect Factors Analysis of the Bolts Mechanical Properties of High Strength GH2132 Alloy
  
DOI:
中文关键词:  GH2132 合金  力学性能  螺栓  晶粒度  热处理  航空发动机
英文关键词:GH2132 alloy  mechanical properties  bolt  grain size  heat treatment  aeroengine
基金项目:天津市企业科技特派员项目(18JCTPJC50800)资助
作者单位E-mail
冯光勇,赵峰 天津中德应用技术大学机械工程学院天津300350 rp1356@163.com 
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中文摘要:
      为了制订稳定批量生产高强度GH2132 合金螺栓的控制措施,全面归纳了影响高强度GH2132 合金螺栓力学性能的主要 因素,并阐释各影响因素对GH2132 合金力学性能的影响机理。结果表明:原材料的原始晶粒度及冷拉变形量、热处理工艺、镦制过 程及滚R 过程等方面对高强度GH2132 合金螺栓力学性能的影响较大,因此在螺栓的生产过程中需要对上述相关参数及加工过程 进行确认和控制。
英文摘要:
      In order to formulate the control measures of stable mass production of high strength GH2132 alloy bolts,the main factors affecting the mechanical properties of high strength GH2132 alloy bolts were comprehensive induced,and the influence mechanism of each factor on the mechanical properties of GH2132 alloys was explained. The results show that the original grain size and cold tensile deformation of raw materials,heat treatment process,upsetting process and rolling R process have great influence on the mechanical properties of high strength GH2132 alloy bolts. Therefore,it is necessary to confirm and control the above-mentioned relevant parameters and processing during the production of bolts.
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