您要查找的是不是:
- GB2038- 91, Metallic materials - standard test method for JIC, a measure of ductile fracture toughness[ S]. [8]GB 2038-91;金属材料延性断裂韧度JIC试验方法[S].
- Influence of strain fatigue on JIC-the ductile fracture toughness of steels 应变疲劳对钢材延性断裂韧度JIC的影响
- APPROACH TO MEASURING DUCTILE FRACTURE TOUGHNESS FOR SOME HIGHER TEARING RESISTANCE METALS 高撕裂阻力金属延性断裂韧度测试方法探讨
- Keywords normalizing;hotrolled steel;fracture mechanics;ductile fracture toughness; 正火;热轧钢板;断裂力学;延性断裂韧度;
- Keywords ductile fracture;fracture toughness;damage;stress triaxiality;constraint effect; 韧性断裂;断裂韧性;损伤;应力三轴度;
- On the Evaluation of the Blunting Line Equation at Low Temperatures as Used in the Determination of Ductile Fracture Toughness J_(1c) by J-R Curve 关于阻力曲线法测定J_(1c)在低温下如何标定钝化线方程的探讨
- Ductile fracture toughness 延性断裂韧度
- Ductile fracture toughness test 延性断裂韧度试验
- THE RELIABILITY ANALYSIS OF DUCTILITY FRACTURE TOUGHNESS TEST 延性断裂韧度试验的可靠性分析
- High fracture toughness and insulation resistance. 高断裂强度及绝缘性能。
- The graphite globularity quality of ductile iron with fracture toughness has been discussed. 研究石墨球化质量对球墨铸铁断裂韧性的影响。
- Addition of activating agent had no obvious effect on fracture toughness of weld metal, but it improved the length of ductile crack propagation. 添加活性剂对焊缝金属的断裂韧性没有明显作用,但对延性裂纹扩展长度有所改善。
- Its comprehensive coverage focuses on fracture toughness of aluminides and other intermetallics through ductile phase reinforcement. 它的广泛报导集中在铝化物及其他金属互化物的断裂韧性通过柔软阶段增强。
- By comparing fatigue crack with electrosparking crack, the effects of crack tip on fracture toughness of ductile iron have been studied. 通过开疲劳裂纹和线切割裂纹的对比试验,研究裂纹尖端的尖锐程度对球墨铸铁断裂韧性的影响;
- Whereas the alloy with low Na content exhibited ductile fracture with dimples. 而钠含量较高的合金发生韧性断裂;断口为韧窝型.
- The fracture mechanism of 2024 aluminium alloy without CeO2 is quasi-cleavage and dimples,the main fractographic appearances are brittle and toughness,while the fracture mode of alloy is ductile fracture with some addition of CeO2. 当未添加CeO2时,2024铝合金断口表面呈准解理和韧窝状态,表现为脆性与韧性结合的混合断裂特征,而添加一定量的CeO时,合金呈现出塑性断裂特征。
- The toughness experiments indicate that the fracture of macro-structure of the austenite-bainite ductile cast iron is of brittle fracture, while the fracture of micro-structure is of mainly ductile fracture with dimple appearance. 韧性实验表明:奥氏体-贝氏体球铁的断口,宏观结构呈脆性断口,微观结构呈韧性断口,即主要形成韧窝断口。
- The fracture toughness was strongly affected by temperature and loading rate. 结果表明:温度和加载速率都对断裂韧度产生影响;
- ASTM E813-1989. Standard test method for JIC, a measure of fracture toughness. 惠虎.;解理断裂局部法理论的关键技术改进及应用研究:[博士学位论文]
- The fracture appearance showed that ductile fracture happened during tests at elevated temperature. 断口形貌显示,叠轧材料的高温断裂属于韧性断裂。