1) delayed fracture behavior
延迟断裂行为
2) delayed fracture
延迟断裂
1.
A Study on Delayed Fracture Resistance of Low Carbon Nb-V Microalloying High Strength Cold Heading Boron Steel
低碳Nb-V微合金化高强度冷镦硼钢耐延迟断裂性的研究
2.
In order to analyze and investigate the effect of heat treatment on delayed fracture resistance of 30MnSi PC steel bars FIP test was adopted.
对30MnSi PC钢棒进行了淬火回火处理,分析探讨了热处理工艺对高强度钢耐延迟断裂性能的影响。
3.
The features and mechanism of fracture of steel bar for prestressed concrete(PC bars) are described,and the material defects which induced the delayed fracture in the PC bars are analyzed in the paper.
介绍了PC钢棒延迟断裂的特征及机理,分析了诱发PC钢棒延迟断裂的材料缺陷。
4) fracture behavior
断裂行为
1.
Mechanical properties and fracture behavior of microcastings;
微尺度铸件的力学性能及断裂行为研究
2.
Effect of copper content on the properties and fracture behavior in Al-Zn-Mg-Cu alloys;
Cu含量对Al-Zn-Mg-Cu合金的组织性能和断裂行为的影响
3.
Study on fracture behavior of BN - SiC laminated composite ceramics;
BN-SiC层状复合陶瓷的断裂行为研究
5) fracture
[英]['fræktʃə(r)] [美]['fræktʃɚ]
断裂行为
1.
The mechanical properties and fracture mechanism are studied by tensile testing, OM and SEM.
采用粉末冶金和喷射沉积方法制备了Al及Al/SiCp复合材料,测试了材料的力学性能,利用金相显微镜和扫描电镜观察了材料的断裂行为。
6) fracture behaviour
断裂行为
1.
by means of images of SEI, BEI and CXSI, the fracture behaviour of the industrial specimen Of WC-Co-Ni cemented carbide is observed and analysed, with discussion of alloy strength factors.
结合WC-Co-Ni硬质合金工业生产中的质量检测工作，采用光学显微镜和JCXA-733型电子探针显微分析仪，应用二次电子图像（SEI），背散射电子图像，特征X射线扫描图像，观察和分析了该合金的断裂行为，讨论了降低合金强度的因素。
2.
Correlation between couple corrosion and crevice corrosion is analyzed and the possible effect of corrosion of heterogeneous bodies on their fracture behaviour is pointed out.
利用sMRE技术测定了带裂纹的非均匀体表面的电位分布,讨论了非均匀体表面腐蚀电位的不均匀分布现象,分析了非均匀体电偶腐蚀和缝隙腐蚀之间的相互作用,并指出了非均匀体的腐蚀行为对其断裂行为可能带来的影响。
3.
In the paper,the fracture behaviour of three point bend specimen with different crack length is evaluated by R ,and an estimation is given for ductile material how to transform from shear fracture to cleavage .
利用参量Ｒ估计了大尺寸三点弯曲试样在不同裂纹长度下的断裂行为，根据Ｒ的大小可以判定具有较好延性的材料是属于剪切断裂还是解理断裂，利用无因次参量Ｒ对判定延性材料的断裂行为和裂尖约束程度具有普遍意义。
补充资料：延迟断裂
delayedfracture：金属遭受本不足以直接引起断裂的静应力但经过一段时间却发生了断裂。
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