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- The effect of pre immersion time on corrosion fatigue life reduced with the increasing of stress amplitude. 在 30MPa下预腐蚀对连接件的疲劳寿命的影响作用比 5 0MPa下预腐蚀对连接件疲劳寿命的作用要明显。
- Study of factors in corrosion fatigue life riveted joints 连接件腐蚀疲劳寿命影响因素的研究
- THE INHIBITION EFFECT AND INFLUENCE OF SODIUM SILICATE ON THE CORROSION FATIGUE LIFE OF ALUMINUM ALLOY 硅酸钠对铝合金的缓蚀作用及对腐蚀疲劳寿命的影响
- INFLUENCE OF A TAR EPOXY COATING ON CORROSION FATIGUE LIFE OF 16Mn STEEL IN SEA WATER 环氧沥青基有机涂层对16Mn钢在自然海水中腐蚀疲劳寿命的影响
- The Application of Comprehensive Service Flying Hour to the Failure Analysis of Corrosion Fatigue Life of Aircraft Components 综合使用飞行小时在飞机构件腐蚀疲劳寿命分析中的应用
- corrosion fatigue life 腐蚀疲劳寿命
- INFLUENCE OF STRESS AMPLITUDE AND CORROSIVE FACTORS ON CORROSION FATIGUE LIFE OF RIVETED JOINTS 应力与腐蚀因素对连接件腐蚀疲劳寿命交互作用的研究
- An Analytical Formula for Calculating Fatigue Life? 一个估算疲劳寿命的解析公式?
- The prediction model of coiled tubing fatigue life. 连续油管疲劳寿命预测模型的建立。
- Corrosion results in decrease of metal fatigue life and overload can result in prolonging of fatigue life. 腐蚀会降低材料的疲劳寿命而超载则对疲劳寿命有增益作用。
- Long time corrosion fatigued the oil pipeline. 长时间的腐蚀使输油管道老化了。
- The fatigue life of 45 normalied steel would be decreased by prestretching. 微量的预应变会降低正火45钢的疲劳性能。
- To reduce the corrosion and stress can avoid or moderate the corrosion fatigue and prolong the lifetime of the bellows service. 通过降低腐蚀和波纹管应力可以防止或减轻腐蚀疲劳发生，延长波纹管使用寿命。
- It was put forward that research on galvanic corrosion and corrosion fatigue of magnesium are the next step of corrosion study. 同时,对大量的国内外有关资料进行研究,认为电偶腐蚀和腐蚀疲劳的特点及机理的研究将成为进一步研究镁合金腐蚀的重点。
- Fractography analyses with scanning electron microscopy (SEM) were conducted to investigate the corrosion fatigue crack initiation mechanism. 此外，亦利用扫描式电子显微镜(SEM)观察破断面，以了解疲劳破坏机制。
- Instead, it was found that the corrosion fatigue and stress corrosion were the main reasons for the cracking of the tubesheet. 在腐蚀介质（水蒸气、氧、油浆中的硫）及拉应力的共同作用下，又使管板受到应力腐蚀。
- Ceneral calculation formulas of fatigue crack growth in article [1] were verified by the testing data of corrosion fatigue crack growth. 应用腐蚀疲劳裂纹试验数据验证了文献[1]中疲劳裂纹扩展尺寸的通用计算公式；
- The fracture and the surface of a hip joint fractured invivo has been studied by SEM.It is concluded that the fracture was due to corrosion fatigue cracking by bending stress. 利用SEM对实际使用时断裂的髋关节的断口和表面进行了分析,认为此关节的断裂为以弯曲应力为主的腐蚀疲劳断裂。
- The results indicate that EMR can improve the fatigue life of structure, and can drive interference-fit fastener with large interference. 研究结果表明，电磁铆接技术能够提高结构疲劳寿命，能够安装大干涉量干涉配合紧固件。
- A mean strain or prestrain, as in Fig. 83, can under certain conditions reduce the subsequent fatigue life. 一个如图83所示的平均应变或预应变，在某种情况下，能够缩短以后的疲劳寿命。
