impact toughness
英 [ˈɪmpækt tʌfnəs]
美 [ˈɪmpækt tʌfnəs]
网络 冲击韧性; 抗冲击韧性; 冲击韧度; 冲击韧性值
双语例句
- Analysis of the Impact Toughness Test and Fracture of Rail Thermit Welding Joints at Low Temperature
低温下铁路钢轨铝热焊缝接头冲击韧性试验与断口分析 - Effect of curing procedure on the impact toughness of adhesively bonded joints
固化工艺对胶接接头冲击性能的影响 - Meanwhile the optimal welding parameter which was suitable for welding line impact toughness was gained by analysis on the test result of impact toughness and microstructure.
通过对冲击韧性的测试结果与微观组织的分析，确定出使焊缝冲击韧性最佳的焊接工艺参数。 - The results show that if the amount of flaking is below a critical value, there is no effect of flaking on tensile properties, but the impact toughness is decreased distinctly.
结果表明，当白点含量少且尺寸较小时，对拉伸性能没有影响，但使冲击韧性明显下降； - This paper deals with the study on the reason that the impact toughness of structure steel after being nitrocarburized reduces obviously.
探讨了结构钢经氮碳共渗处理后其冲击韧性值下降的原因。 - Effect of carbon on impact toughness of metal deposited with high strength austenite electrodes
碳对高强度奥氏体焊条熔敷金属冲击韧性的影响 - Effect of Microstructure on Impact Toughness of High Strength Aluminum Alloy Welds
微观组织对高强铝合金接头冲击韧度的影响 - Analysis of the relationship between impact toughness and fracture toughness for rail steel
低温下铁道钢轨钢材冲击韧性与断裂韧性的关系分析 - Finish rolling temperature showed great effect on yield strength and impact toughness of low V-bearing steel, but showed no obvious effect to the high V-bearing steel.
终轧温度对低V钢的屈服强度和韧性存在显著影响，但对高V钢的组织性能影响不大。 - Effect of morphology of MnS inclusions on impact toughness of ultra-high strength steel
硫化物形态对超高强度钢冲击韧性的影响 - When the ultrasonic power is small, the refining effect of grain is not obvious, the wear resistance and impact toughness are low.
当超声波功率较低时，晶粒细化效果不明显，晶粒粗大、耐磨性和冲击韧性均较差； - The existence and amount of small isolated martensite between the acicular ferrite play an important role in determining the tensile strength and low temperature impact toughness of the steels.
其中针状铁素体之间细小的马氏体的存在与数量对钢的抗拉强度和低温冲击韧性起关键作用。 - As carbon content increasing, the grain coarsening of CGHAZ is inhibited, thus, the impact toughness and fatigue strength are significantly improved.
随着C含量提高，焊接粗晶区中的晶粒粗化被抑制，因此，使得冲击性能和疲劳强度被明显提高。 - Experimental results showed that the plasticity and impact toughness can be improved greatly when th.
此时钢的塑性和冲击韧性得到显著改善。 - When the austempering time is given, the effect order of them on the hardness and the impact toughness is heating-up temperature, holding time and iso-quenching temperature.
等温时间一定时，各工艺参数对硬度和冲击韧度的影响程度按自大到小的顺序依次为淬火加热温度、保温时间、等温温度。 - It has excellent impact toughness on gap and crack resistance. It's used for welding key structure such as pressure containers, drop pipes of hydroelectric station, bridges, ocean projects, etc.
有良好的低温冲击韧性和抗裂性能，焊接压力容器、水电站下降管、桥梁、海洋工程等重要结构。 - The hardness, wear resistance and impact toughness of the alloy were tested.
测试了试样的硬度、磨损性和冲击韧性。 - Technological Test for Improving the Impact Toughness of Quenched and Tempered Steel Forgings
提高调质钢锻件冲击韧性的工艺试验 - Impact toughness in the welding heat affected zone of HSLA steel with boron
含硼低合金高强度钢焊接热影响区冲击韧度 - Two kinds of welded joint have good crack resistance, impact toughness, stretching and bending performance.
两种焊接接头都具有良好的抗裂性能、冲击性能、拉伸和弯曲性能。 - Appearance of weld and impact toughness for the joints of ferrite stainless steel by laser-MAG hybrid welding
铁素体不锈钢激光-MAG复合热源焊缝成形及接头冲击韧性分析 - It has low diffusible hydrogen and good low-temperature impact toughness, suitable for welding middle-carbon steel and pressure containers of low-temperature steel.
扩散氢含量低，低温冲击性能优异，适用于低温钢、中碳钢等压力容器的焊接。 - Influence of thermal cycle on impact toughness of HAZ of high-Nb pipeline steel
热循环对高铌管线钢焊接热影响区冲击韧性的影响 - The yield strength, tensile strength and impact toughness of the material after iron plated do not obviously reduce. The acoustic emission also shows a decreasing rate, following the drop in stress-intensity factor.
镀铁后材料的屈服强度、拉强度和冲击韧性值未发生明显下降。随着应力强度因子的下降，声发射也随着减少。 - The effect of RE modification on the microstructure and impact toughness of wear resistant white cast iron are investigated.
研究了稀土变质处理对耐磨铸铁显微组织及冲击韧性的影响。 - Influence of Carbon Content on the Microstructure Hardness and Impact Toughness in High Chromium White Cast Iron
含碳量对高铬白口铸铁组织、硬度及冲击韧性的影响