蠕墨铸铁RuT300和RuT450的低周疲劳性能和损伤机制
Effect of Microstructure Characteristics of Compacted Graphite Cast Irons of RuT300 and RuT450 on Low-cycle Fatigue Properties and Damage Mechanisms
蠕墨铸铁RuT300和RuT450的低周疲劳性能和损伤机制 |
| 姜爱龙, 谭炳治, 庞建超, 石锋, 张允继, 邹成路, 李守新, 伍启华, 李小武, 张哲峰 |
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Effect of Microstructure Characteristics of Compacted Graphite Cast Irons of RuT300 and RuT450 on Low-cycle Fatigue Properties and Damage Mechanisms |
| JIANG Ailong, TAN Bingzhi, PANG Jianchao, SHI Feng, ZHANG Yunji, ZOU Chenglu, LI Shouxin, WU Qihua, LI Xiaowu, ZHANG Zhefeng |
| 图4 RuT300和RuT450的总应变-疲劳寿命关系 |
| Fig.4 The Δε/2-Nf relationship of the RuT300 and RuT450 (a) test lives, (b) average lives |
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