Experimental and Numerical Studies of Two- and Three-Layer Corrugated Boards in Bending Test [0.03%]
带形波瓦两层和三层纸板的弯曲性能试验与数值研究
Gabriela Kmita-Fudalej,Leszek Czechowski
Gabriela Kmita-Fudalej
This paper deals with the analysis of four-point bending two- and three-layer corrugated boards along the direction perpendicular to the machine direction. The taken segments of paperboard were examined to determine the bending stiffness fo...
Geometric Accuracy and Mechanical Property Enhancement of Fe-Based Alloy Layers in Wide-Beam Laser Direct Energy Deposition [0.03%]
宽带激光直接能量沉积制备铁基合金层的几何精度与力学性能调控
Bin Hu,Junhua Wang,Junfei Xu et al.
Bin Hu et al.
Laser direct energy deposition (LDED) has been widely employed in surface modification and remanufacturing. Achieving high-precision geometries and superior mechanical properties in cladding layers remains a persistent research focus. In th...
Synthesis and Characterization of Curcumin-Polycaprolactone Block Copolymers for Biomedical Applications [0.03%]
用于生物医学领域的姜黄素-聚己内酯嵌段共聚物的合成与表征
Qianqian Wei,Adam Junka,Bartlomiej Dudek et al.
Qianqian Wei et al.
Polycaprolactone (PCL) is widely utilized in biomedical applications such as tissue engineering and drug delivery; however, its limited bioactivity remains a key challenge. In this study, bioactive curcumin-polycaprolactone block copolymers...
Sustainable Design and Environmental Effects of π-Conjugated Thiophene Surfactants for Optoelectronic Applications [0.03%]
用于光电子器件的共轭噻吩表面活性剂的可持续设计及环境影响研究
Catalina Stoica,Hisham Idriss,Justin Z Lian et al.
Catalina Stoica et al.
Electronic waste is becoming a growing global pollution issue due to short device lifespans and insufficient safe disposal methods. Hazardous metals like arsenic and mercury from electronic waste harm both the environment and human health. ...
Effect of Water Film Induced by Wet Shot Peening on Dimple Size and Residual Stress Distribution [0.03%]
湿喷丸形成的水膜对表面形貌及残余应力的影响研究
Chao Fang,Zhongjin Wang
Chao Fang
Recently, considerable research has been conducted on wet shot peening (WSP), but a detailed investigation of this process is still lacking. For a systematic study, four three-dimensional models of WSP and shot peening (SP) were developed u...
Corrosion Behavior of Biocompatible Ti3Mn Alloy in Different Physiological Conditions for Biomedical Applications [0.03%]
生物医学应用中Ti3Mn生物相容性合金在不同生理条件下的腐蚀行为研究
Clara Mihaela Soare,Cristina Jimenez-Marcos,Santiago Brito-Garcia et al.
Clara Mihaela Soare et al.
Titanium-manganese alloys have emerged as a promising option of β-phase titanium alloys, which have recently gained popularity thanks to their exceptional cold strength, deformability, and high specific strength. In this study, the vacuum ...
Finite Element Simulation and Experiment for Electromagnetic Flanging Forming of Aluminum Alloy Sheet [0.03%]
铝合金薄板电磁胀形的有限元模拟与试验研究
Zhengrong Zhang,Jingchao Yao,Fei Wu et al.
Zhengrong Zhang et al.
In order to address the problem of the large gap in the film on the straight edge of the electromagnetic flanging forming by the flat coil affecting the quality of the flanging part, a multi-layer variable-turn stepped coil is proposed. Num...
Julian Plewa,Małgorzata Płońska,Kamil Feliksik et al.
Julian Plewa et al.
Chiral metamaterial structures exhibit auxetic properties-when subjected to stress, they either contract or expand in the given direction, while maintaining an asymmetric geometric effect-they cannot overlap with their mirror image. The uni...
Optimal D-Shaped Toolpath Design for Minimizing X-Axis Servo Following Error in Turning the Off-Axis Optical Surfaces [0.03%]
加工偏心光学曲面时最小化伺服跟随误差的D形刀具轨迹优化设计方法研究
Baohua Chen,Quanying Wu,Yunhai Tang et al.
Baohua Chen et al.
In the slow tool servo (STS) turning technology for optical lenses, the D-shaped toolpath can improve the quality of the optical surfaces of off-axis aspheric and cylindrical microlens arrays. However, the traditional D-shaped toolpath has ...
Temperature-Dependent Microstructure and Tribological Performance of Boride Layers Formed on 40 Kh Steel Using Boric Acid-Based Boriding [0.03%]
以硼酸为 boron 来源的 40Kh 钢的渗硼层微观组织及摩擦学性能的温度依赖性研究
Laila Sulyubayeva,Daryn Baizhan,Nurbol Berdimuratov et al.
Laila Sulyubayeva et al.
Boriding is widely used in various industries due to the unique combination of high mechanical, corrosion, and tribological properties of boride layers formed on the surface of steel components. In this work, the powder boriding of 40 Kh st...