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| 1 | Microstructure and compressive/tensile characteristic of large size Zr-based bulk metallic glass prepared by laser solid forming显示文摘The large size, crack-free Zr_(55)Cu_(30)Al_(10)Ni_(5) bulk metallic glass(BMGs) with the diameter of 54 mm and the height of 15 mm was built by laser solid forming additive manufacturing technology, whose size is larger than the critical diameter by casting. The microstructure, tensile and compressive deformation behaviors and fracture morphology of laser solid formed Zr_(55)Cu_(30)Al_(10)Ni_5 BMGs were investigated. It is found that the crystallization mainly occurs in the heat-affected zones of deposition layers, which consist of Al_5Ni_3Zr_2, NiZr_2, ZrCu, CuZr_2 phases. The content of amorphous phase in the deposit is about 63%.Under the compressive loading, the deposit presents no plasticity before fracture occurs. The fracture process is mainly controlled by the shear stress and the compressive shear fracture angles of about39?. The compressive strength reaches 1452 MPa, which is equivalent to that of as-Cast Zr_(55)Cu_(30)Al_(10)Ni_5 BMGs, and there exist vein-like patterns, river-like patterns and smooth regions at the compressive fractography. Under the tensile loading, the deposit presents the brittle fracture pattern without plastic deformation. The fracture process exhibits normal fracture model, and the tensile shear fracture angle of about 90?. The tensile strength is only about 609 MPa, and the tensile fractography mainly consists of micro-scaled cores and vein-like patterns, dimple-like patterns, chocolate-like patterns and smooth regions. The results further verified the feasibility and large potential of laser additive manufacturing on fabrication and industrial application of large-scale BMGs parts. | Xin Lin Yuanyuan Zhang Gaolin Yang Xuehao Gao Qiao Hu Jun Yu Lei Wei Weidong Huang | 2019 | Journal of Materials Science & Technology2019，35，2： | 1 |
| 2 | The effect of laser scanning path on microstructures and mechanical properties of laser solid formed nickel-base superalloy Inconel 718显示文摘 | Fencheng Liu Xin Lin Chunping Huang Menghua Song Gaolin Yang Jing Chen Weidong Huang | 2010 | Journal of Alloys and Compounds2010，，： | 1 |
| 3 | Enzymatic hydrogelation of small molecules 显示文摘 | Yang Zhimou Liang Gaolin Xu Bing | 2008 | Accounts of Chemical Research2008，41，： | 1 |
| 4 | ExplorationforanaturalseleniumsupplementGcharacterizationandbioactivitiesofSeGcontainingpolysaccharidefromgarlic显示文摘 | YANG Ming WANGKui GAOLin | 1992 | JChimPharmSci1992，1，1： | 1 |
| 5 | Laser solid forming Zr-based bulk metallic glass显示文摘 | Gaolin Yang Xin Lin Fencheng Liu Qiao Hu Liang Ma Jinfu Li Weidong Huang | 2011 | Intermetallics2011，，： | 1 |
| 6 | DSP-based control of sensorless IPMSM drives for wide speed range operation显示文摘 | Wang Gaolin Yang Rongfeng Xu Dianguo | 2013 | IEEE Transactions on Industrial Electronics2013，60，2： | 1 |
| 7 | Microstructure and residual stress of laser rapid formed Inconel 718 nickel-base superalloy显示文摘 | Fencheng Liu Xin Lin Gaolin Yang Menghua Song Jing Chen Weidong Huang | 2010 | Optics and Laser Technology2010，，： | 1 |
| 8 | Dsp- based control of sensorless IPMSM drives for wide- speed-range operation 显示文摘 | WANG Gaolin YANG Rongfeng XU Dianguo | 2013 | IEEE Transactions on In- dustrial Electronics2013，60，2： | 1 |
| 9 | Robust Low-cost Control Scheme of Direct-drive Cearless Traction Machine for El-evators without a Weight Transducer 显示文摘 | Gaolin Wang Guoqiang Zhang Rongfeng Yang | 2012 | Industry Applications IEEE Transactions on 48(3) : 996 - 10052012，，： | 1 |
| 10 | Recrystallization and Its Influence on Microstructures and Mechanical Properties of Laser Solid Formed Nickel Base Superalloy Ineonel 718 显示文摘 | Liu Fencheng Lin Xin Yang Gaolin | 2011 | Rare Metals2011，30，1： | 1 |
| 11 | DSP- based Control of Sensorless IPMSM Drives for Wide- speed- range Operation 显示文摘 | Wang Gaolin Yang Rongfeng Xu Dianguo | 2013 | IEEE Transac- tions on Industrial Electronics2013，60，2： | 1 |
| 12 | Microstructure and residual stress of laser rapid formed Inconel 718 nikel-base superalloy 显示文摘 | Liu Fencheng Lin Xin Gaolin Yang | 2011 | Optics & Laser Technology2011，43，： | 1 |
| 13 | Robust Low-cost Control Scheme of Direct-drive Gearless Traction Machine for Elevators Without a Weight Transducer显示文摘 | WANG Gaolin ZHANG Guoqiang YANG Rongfeng | | 0，，03： | 1 |
| 14 | Laser solid forming Zr-based bulk metallic glass显示文摘 | Gaolin Yang Xin Lin Fencheng Liu Qiao Hu Liang Ma Jinfu Li Weidong Huang | 2011 | Intermetallics2011，，： | 1 |
| 15 | Micro- structure and residual stress of laser rapid formed Inconel 718 nickel-base superalloy 显示文摘 | Liu Fencheng Lin Xin Yang Gaolin | 2011 | Optics & Laser Technology2011，43，： | 1 |
| 16 | Ro- bust low-cost control scheme of direct-drive gearless traction ma- chine for elevators without a weight transducer显示文摘 | WANG Gaolin ZHANG Guoqiang YANG Rongfeng | 2012 | IEEE Trans- actions on Industry Applications2012，48，3： | 1 |
| 17 | 3D printed porous titanium filled with mineralized UV-responsive chitosan hydrogel promotes cell proliferation and osteogenesis in vitro显示文摘The modification of 3D printed porous titanium(Ti),especially for the internal pore structure,is critical and has received more attention to promoting its osteogenesis for clinical use.Ultra-violet(UV)responsive chitosan(CSMA),as an injectable filling material,was firstly incorporated into porous Ti,and then CSMA was in-situ mineralized by carbon oxide(CO_(2))diffusion(CSMA/CaCO_(3)).Their physical-chemical and biological properties were investigated in vitro.CaCO_(3) crystals within CSMA hydrogels were successfully deposited into pores of porous Ti,which exhibited favorable biocompatibility.Ti implants filled with CSMA/CaCO_(3) promoted adhesion and proliferation of bone mesenchymal stem cells(BMSCs).Moreover,Ti implant filled CSMA/CaCO_(3) hydrogels could increase alkaline phosphatase(ALP)activities,up-regulate osteopontin(OPN)and osteocalcin(OCN)expression levels,and enhance extracellular mineralization.3D printed porous Ti filled with mineralized UV-responsive chitosan hydrogel could promote proliferation and osteogenesis of BMSCs,and have great potential for the modification of porous Ti implants in bone tissue engineering. | Jiazhao Yang Fan Liu Changshun Zhou Hejie Li Gaolin Yang Shiyuan Fang In-Seop Lee Yi Liu Hao Bai Cen Chen | 2023 | Journal of Materials Science & Technology2023，，11： | 0 |
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