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- Fracture Surface Analysis of Ti Alloy Dovetail Joint under Fatigue Load 钛合金燕尾榫结构在不同疲劳载荷下的断口分析
- Keywords Fracture failure analysis;Fracture surface analysis;Fractography;Micromechanism; 断裂失效分析;断口分析;断口学;微观机理;
- Keywords Fracture surface analysis;Fatiure analysis;Site of the ergin of orack;Direcuon of the propagation of crack;Fatigue striation;Fatigue failure of hot corrosion; 断口分析;失效分析;裂源位置;裂纹扩展方向;疲劳浑叹;热腐蚀疲劳;
- fracture surface analysis 断口分析
- J.C. Vickerman,Surface Analysis,1998. 黄英硕,表面物理讲义。
- It is brittle and breaks with a conchoidal fracture surface. 性脆,具贝壳状断口。
- The fracture surface traverses matrix as well as fibers and interface. 断裂表面横切过基体、纤维和界面。
- Knowledge in surface analysis techniques (AES,XPS) is an added advantage. 具备表面分析技术经验者优先。
- The state of knowledge about fracture surfaces is very meager. 有关断裂表面的知识非常缺乏。
- The microstructure and tensile fracture surface of the Q235 steel has been investigated by TEM and SEM. 应用TEM和sem观察钢的微观组织结构及拉伸断口。
- M. G. McCord, Y. J. Hwang, Y. Qiu, et al. Surface analysis of cotton fabrics fluorinated in radio-frequency plasma. 朱峰,张菁.;纯棉织物的等离子体聚合涂覆及其拒水性研究
- The adiabatic heating induces the temperature of fracture surface layer to be higher than the liquidus temperature too. 计算表明;断口表面层绝热升温温度依然高于液相线温度.
- Fracture surfaces of gold wire used for bonding semiconductor devices are researched by Scanning Electron Microscope (SEM) and Energy Dispersive Analysis of X-ray (EDX) . 用扫描电镜和X射线能谱仪分析研究了半导体器件键合用金丝的断口。
- Fracture surface was flat in macrographic view,but dimpled rupture was observed in micrographic view. 宏观断口都比较平坦,但在微观上均呈现塑断特征;
- Some normalization methods are discussed in detail, including histogram method, expectation-variance method and trend surface analysis. 这里详细介绍了各种测井数据标准化的方法原理,并给出了相应的实例。
- The fatigue fracture surface of test specimens shows hybrid-fracture characteristics of quasi-cleavage and dimple. 合金中添加Ce后,疲劳裂纹扩展区出现疲劳条纹,疲劳断口呈现出准解理和韧窝断裂的混合特征。
- ECL is widely used in biosensor, immune sensor, DNA probe, surface analysis and enzyme analysis. ECL在生物传感器研究、免疫分析和DNA探针、表面分析和酶分析中得到了广泛的应用。
- The microscopic structure and the tensile fracture surface of annealed samples were investigated by using OM and SEM. 测定了不同退火温度下,钛管抗拉性能,并用SEM观察了拉伸断口形貌。
- This paper will study the colour and flaw in raw jadeite by surface analysis method and intersecting discipline method. 文章通过分析皮壳以及运用交叉学科的有关原理来探讨赌石内部色彩及裂隙的存在问题。
- The micro-structure of fracture surface of HAZ is of granular bainite, with characteristics of coarse crystal zone. 热影响区断口表层剖面组织为粒状贝氏体,显示出粗晶区的特征。