The Effect of Laser Inkless Eco-printing on the Carbonized Microstructure of Paper
نویسندگان
چکیده
* International Institute for Urban Systems Engineering and School of Civil Engineering, Southeast University, 2#, Sipailou, Nanjing, 210096, China ** State Key Laboratory of Bioelectronics, Jiangsu Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, 2#, Sipailou, Nanjing, 211189, China *** Faculty of Mechanical Engineering and Automation, Zhejiang Sci-Tech University, Hang Zhou, 310018, China ✉Corresponding author: Jinxiang Chen, [email protected]
منابع مشابه
Numerical Simulation Of Heat Affected Zone Microstructure During Laser Surface Melting
Microstructural changes during laser welding and laser surface treatment has been regarded by many researchers. Most researches have focused on studying the effect of various process parameters on the size and microstructure of the heat affected zone. But some studies show that the initial microstructure of the base metal can also affect the heat affected zone dimensions and final microstructur...
متن کاملWeight Loss Phenomenon of Paper and the Mechanism for Negligible Damage of Heat-induced Inkless Eco-printing
* International Institute for Urban Systems Engineering and School of Civil Engineering, Southeast University, Nanjing, 210096, China ** Faculty of Mechanical Engineering and Automation, Zhejiang Sci-Tech University, Hang Zhou, 310018, China *** Jiangsu Key Laboratory of Construction Materials, School of Materials Science and Engineering, Southeast University, Nanjing, 211189, China ✉Correspond...
متن کاملStudy on the Effect of Laser Welding Parameters on the Microstructure and Mechanical Properties of Ultrafine Grained 304L Stainless Steel
In the present study, an ultrafine grained (UFG) 304L stainless steel with the average grain size of 300 nm was produced by a combination of cold rolling and annealing. Weldability of the UFG sample was studied by Nd: YAG laser welding under different welding conditions. Taguchi experimental design was used to optimize the effect of frequency, welding time, laser current and laser pulse duratio...
متن کاملEffect of Cooling on Bending Angle and Microstructure in Laser Tube Bending with Circumferential Scanning
Laser tube bending is a flexible forming process. Two irradiation methods of axial and circumferential scanning are generally used to form metal tubes. The two most important disadvantages of circumferential scanning are its lower bending angle and the time interval required between each scan for cooling purpose. In this research, a novel cooling strategy during laser tube bending with circumfe...
متن کاملInfluence of shielding gas composition on weld structure in pulsed Nd: YAG laser welding
This work studied the effect of additions of carbon dioxide to argon shielding gas on the weld shape and microstructure of ST14 steel in pulsed Nd: YAG laser welding. By additions of carbon dioxide up to 15%,the weld area and depth/width ratio decreases while rising of carbon dioxide up to 25% causes increasing of weld area and depth/width ratio. It is observed that the weld metal microstructur...
متن کامل