| 1. | Standard test method for measurement of fatigue crack growth rates 测量疲劳裂缝增长率的标准试验方法 |
| 2. | Standard test method for fatigue crack growth rates of metallic materials 金属材料疲劳裂纹扩展速率试验方法 |
| 3. | Test method for low cycle faitigue surface crack growth rates of metallic materials 金属材料低周疲劳表面裂纹扩展速率试验方法 |
| 4. | Fatigue crack growth rate of rotor steel under the condition of subcritical temperature 亚临界温度条件下转子钢疲劳裂纹扩展速率 |
| 5. | Crack growth rate 裂纹扩展速率 |
| 6. | Effect of temperature on the fatigue crack growth rate of austenitic material is more evident than that of bainite material 温度对奥氏体材料疲劳裂纹扩展率的影响更大。 |
| 7. | Method for determination of threshold stress intensity factors and fatigue crack growth rates in metallic materials 金属材料的阈限应力强度因子和疲劳裂纹增长率的测定方法 |
| 8. | Embrittled grain boundaries results in the increase of crack growth rates at 425 . ( 2 ) there is little oxidation in 316l at high temperature 试验温度425时晶界氧化脆化起主导作用,疲劳裂纹沿晶界扩展,扩展速率提高。 |
| 9. | Increase of fatigue crack growth rates of 316l at elevated temperature mainly results from the drop of material intensity and elastic modulus 由于温度升高316l的弹性模量和强度下降,因此奥氏体材料疲劳裂纹扩展速率随着温度升高而提高。 |
| 10. | ( 3 ) the crack growth rates of 16mnr at 150 and 300 are lower than those at room temperature and 425 . the crack growth rate at 425 is highest 铁素体材料16mnr在150和300的疲劳裂纹扩展速率比常温和425时低, 425时疲劳裂纹扩展速率最高。 |