agang@tju.edu.cn
动力工程及工程热物理
教育部新世纪优秀人才，天津市首批青年科技优秀人才，天津市“131”创新型人才第二层次人选和天津大学北洋青年****。
教授
一体化核反应堆内直流蒸发器用钛合金的高周多轴腐蚀疲劳性能研究

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原位面内双轴疲劳试验系统的研制与应用

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高温功率电子封装用新型热界面材料的热疲劳性能研究

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压水堆一回路辅助管道的棘轮变形分析

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合金钢材料疲劳极限测试

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遥感器印刷电路板组件用微小焊点可靠性理论及长寿命设计

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多场耦合作用下材料力学性能测量方法及设备

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长时老化条件下16MND5低合金钢性能演化规律及劣化机理研究

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高燃耗燃料包壳多轴热-机械疲劳特性及环境退化机理研究
一种大型双轴原位面内透射式疲劳试验机

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一种微型无回隙透射式疲劳试验机

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轴向与内压复合载荷作用下薄管专用夹具
本发明的目的在于提供一种测定材料双向拉伸，压缩或拉压交变负荷的疲劳性能试验的大型透射式试验装置。该试验装置具有响应快、精度高、误差小、行程大、安全性强、可加载载荷的范围大、噪声小、便于观测等特点。同时可以配合同步辐射光源、中子衍射仪等需要穿透观察的微观观测仪器，实现对材料在单、双轴载荷作用下微观组织变化的原位测量。

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提供一种微型透射式疲劳试验机，体积小巧，结构紧凑，无回隙，检测精度高，可安装于电子显微镜、原子力显微镜、X射线、中子衍射和扫描电镜等多种微观结构观测仪器上，从而实现对材料力学性能研究的深入分析。

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本发明的轴向与内压复合载荷作用下薄管专用夹具，装配结构因舍弃了焊接方法，由以拆装、更换更为方便的法兰紧固结构代替，所以，本发明设计更为合理、装配结构简单、易于试验操作，实验过程中避免焊接接头处的裂纹损伤及不垂直度等因素影响，防拉脱、受载量程大。夹具密封性良好，无需考虑由于液压油泄露带来的潜在风险。整个夹具装配结构稳定性极强，经多次试验验证取得了理想的效果。
Uniaxial ratcheting behavior of Zircaloy-4 tubes at room temperature

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Multiaxial ratcheting-fatigue interaction on acrylonitrile-butadiene-styrene terpolymer (ABS)

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Thermal aging effect on the ratcheting-fatigue behavior of Z2CND18.12N stainless steel

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In-plane biaxial ratcheting behavior of PVDF UF membrane

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Experimental study on multi-step creep properties of rat skins

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Low Cycle Fatigue and Creep-Fatigue Interaction Behavior of Nickel-Base Superalloy GH4169 at Elevated Temperature of 650°C

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In Situ X-Ray Observation and Simulation of Ratcheting-Fatigue Interactions in Solder Joints

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Ratcheting and fatigue characterizations for extruded AZ31B Mg alloy with and without corrosion environment

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Development of high-frequency and large-stroke fatigue testing system for rubber

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Multiaxial ratcheting behavior of zirconium alloy tubes under combined cyclic axial load and internal pressure

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In-plane Biaxial Cyclic Mechanical Behavior of Proton Exchange Membranes

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Pseudoelastic and corrosion behaviors of Mg ZEK100 alloy under cyclic loading

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What is going on in magnesium alloys？

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A critical review of constitutive models for solders in electronic packaging

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Ratcheting behavior of zirconium alloy tubes under combined cyclic axial load and internal pressure at 350 °C

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Biaxial Fatigue Crack Propagation Behavior of Perfluorosulfonic-Acid Membranes

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Effects of strain rate on the low cycle fatigue behavior of AZ31B magnesium alloy processed by SMAT

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Axial-torsional high-cycle fatigue of coarse-grained and nanostructured metallic alloys: A 3D cohesive finite element model.

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Evolution of Curvature under Thermal Cycling in Sandwich Assembly Bonded by Sintered Nano-silver Paste

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Pressures-Assisted Low-Temperature Sintering of Nanosilver Paste for 5×5 mm2 Chip Attachment

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High temperature ratcheting behavior of nano-silver paste sintered lap shear joint under cyclic shear force

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Mechanical Property Evaluation of Nano-Silver Paste Sintered Joint Using Lap-Shear Test

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High-Temperature Creep Behavior of Low-Temperature-Sintered Nano-Silver Paste Films

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Transient Thermal Performance of IGBT Power Modules attached by Low-Temperature Sintered Nano-Silver

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Ratcheting and fatigue properties of the high-nitrogen steel X13CrMnMoN18-14-3 under cyclic loading

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The Influence of HAZ on Fatigue Life of 16Mn Steel

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Ratcheting Behavior of Sandwiched Assembly Joined by Sintered Nanosilver for Power Electronics Packaging

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Rapid Sintering Nanosilver Joint by Pulse-Current for Power Electronics Packaging

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Simplification of Low-Temperature Sintering Nanosilver for Power Electronics Packaging

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Creep Properties of Low-Temperature Sintered Nano-Silver Lap Shear Joints

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Characterization and Reliability of Sinter Nanosilver Joints by A Rapid Current-Assisted Method for Power Electronics Packaging

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Uniaxial Ratcheting Behavior of Sintered Nanosilver Joint for Electronic Packaging

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Reliability Comparison between SAC305 Joint and Sintered Nanosilver Joint at High Temperatures for Power Electronic Packaging

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Deterioration of mechanical properties for pre-corroded AZ31 sheet in simulated physiological environment

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Applying Viscoplastic Constitutive Models to Predict Ratcheting Behavior of Sintered Nanosilver Lap-Shear Joint

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Bending ratcheting behavior of pressurized straight Z2CND18.12N stainless steel pipe under different control modes

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Transient Thermal Impedance Measurement on Low-Temperature Sintered Nano-silver Joints