1) rolling contact fatigue life
滚动接触疲劳寿命
1.
Effect of diamond-like carbon films on the bearing steel surface mechanical properties and rolling contact fatigue life
类金刚石薄膜对轴承钢表面机械性能和滚动接触疲劳寿命的影响
2.
To prolong the fatigue life, most of all, to extend the rolling contact fatigue life(FCF) of rolling bearing, is a very important research project for bearing staff at all times.
测试结果显示,合成薄膜后轴承试样的滚动接触疲劳寿命得到了很大改善;不同参数下的Weibull分布曲线表明,处理后试样的疲劳寿命分散性明显减少。
2) Contact Fatigue Life
接触疲劳寿命
1.
Metallurgical Quality and Contact Fatigue Life of Bearing Steel Produced by Continuous Casting and Ingot Casting;
连铸和模铸轴承钢的冶金质量及接触疲劳寿命
2.
The steel by deep nitriding possessed excellent microhardness gradient and favorable distribution of residual compressive stresses,and the contact fatigue life of nitrided steel under the given load showed a great improvement in relation to carburized 18CrNi4A steel.
深氮化试件具有优良的硬度梯度和残余压应力分布,与渗碳件相比接触疲劳寿命提高3。
3.
The end queching curve,the grain size of austenite and the contact fatigue life of different steels used for cold roll were measured.
测定了不同冷轧辊用钢的端淬曲线、奥氏体晶粒度和接触疲劳寿命,结果表明:新型冷轧辊用钢的淬透深度达35~40 mm,且具有低的过热敏感性和高的接触疲劳寿命。
3) rolling contact fatigue
滚动接触疲劳
1.
Effects of surface defects on rolling contact fatigue in 10Cr4Ni4Mo4V;
预制表面缺陷对钢滚动接触疲劳性能的影响
2.
Rolling Contact Fatigue Life of Silicon Nitride Ceramic Balls;
氮化硅陶瓷球的滚动接触疲劳寿命研究
3.
Influence of rolling contact fatigue loads on stress intensity coefficients of rail surface contact fatigue crack
滚动接触疲劳载荷对铁轨表面接触疲劳裂纹应力强度系数的影响
4) rolling contact fatigue method
滚动接触疲劳法
1.
The adhesion property of Au/NiCr/Ta multi-layered metallic films was investigated by the indentation method,rolling contact fatigue method and scratch method with both friction and acoustic emission modes.
针对Al2O3基体上磁控溅射沉积的Au/NiCr/Ta多层金属薄膜,用压痕法、滚动接触疲劳法、摩擦力和声发射两种模式同时监测的划痕法,对比研究了金属薄膜与基体的结合性能。
5) line contact rolling fatigue
线接触滚动疲劳
1.
The line contact rolling fatigue properties of Cr5 steels for backup roll under two kinds of heat treatment(940 ℃) quenching and 450 ℃,535 ℃ tempering were studied and the P-σ-N curves were also measured.
研究了940℃淬火450℃、535℃回火,两种热处理工艺下Cr5型支承辊用钢的线接触滚动疲劳性能,测定了其P-σ-N曲线。
6) eigen life of contact fatigue
接触疲劳特征寿命
补充资料：疲劳寿命
分子式：
分子量：
CAS号：
性质：见疲劳性。
分子量：
CAS号：
性质：见疲劳性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条