共渗对大丝径65Mn金属橡胶疲劳性能影响
Effect of Re-B-C-N Multi-elements Penetrating on Fatigue Performance of Thick Wire 65Mn Metal Rubber
赵 程1, 马明林2, 李 响1
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作者单位:1. 郑州航空工业管理学院 机电工程学院, 河南 郑州 450015; 2. 河南建达工程建设监理公司, 河南 郑州 450002
中文关键字:金属橡胶; 稀土硼碳氮共渗; 疲劳性能
英文关键字:metal rubber (MR); Re-B-C-N multi-elements penetrating; fatigue performance
中文摘要:研究了稀土硼碳氮共渗对大丝径65Mn金属橡胶疲劳性能的影响。结果表明:以静态损耗因子作为金属橡胶疲劳的判定指标比较合理;经过共渗处理,金属橡胶的疲劳寿命提高28.6%。
英文摘要:The effects of Re-B-C-N multi-elements penetrating on fatigue performance of 65Mn metal rubber made of thick wire were studied. The results show that static loss factor is the suitable fatigue criterion; the fatigue life of the metal rubber treated by Re-B-C-N multi-elements penetrating is increased by 28.6%.