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| 1 | Influences of laser powers on microstructure and properties of the coatings on the AZ91HP magnesium alloy显示文摘Al-Si alloy coatings were prepared on AZ91HP magnesium alloy by broad-beam laser cladding; the influences of the powers on the microstructure and properties of the coatings were discussed. It was found that the microstructure of the coatings at the powers of 3 and 3.5 kW was characterized by Mg2Si dendrites, and needle-like Mg2Al3 (hcp) dispersing in the Mg17Al12 matrix, whereas the coating at the power of 2.5 kW was composed of the petal-like Mg2Al3 (fcc) as well as the needle-like Mg2Al3 (hcp). The coating at the power of 4 kW appeared as α-Mg solid solution and Mg2Si, Mg17Al12, as well as Mg2Al3 (hcp). The coatings with the powers of 3 and 3.5 kW exhibited higher microhardness and better wear resistance because of more Mg2Si and Mg17Al12. However, the coating at the power of 2.5 kW displayed better corrosion resistance. | Yali GAO Dangsheng XIONG Cunshan WANG Yongzhe CHEN | 2009 | Acta Metallurgica Sinica(English Letters)2009，22，3： | 2 |
| 2 | Broad-beam laser cladding of Al Si alloy coating on AZ91HP magnesium alloy显示文摘 | Gao Yali Wang Cunshan | 2006 | Surface & Coatings Technology2006，201，： | 1 |
| 3 | Broad-beam laser cladding of Al-Cu alloy coating on AZ91HP magnesium alloy 显示文摘 | Gao Yali Wang Cunshan | 2007 | Applied Surface Science2007，253，： | 1 |
| 4 | The resistance to wear and corrosion of laser-cladding Al2O3 ceramic coating on Mg ahoy 显示文摘 | Gao Yali Wang Cunshan Yao Man | 2007 | Applied Surface Science2007，253，1215： | 1 |
| 5 | Broadbeam laser cladding of Al- Si alloy coating on AZ91HP magnesium alloy显示文摘 | Yali Gao Cunshan Wang Qi Lin Hongbin Liu Man Yao | 2006 | Surface and Coatings Technology2006，201，6： | 1 |
| 6 | Broad-beam laser cladding of Al–Cu alloy coating on AZ91HP magnesium alloy显示文摘 | Yali Gao Cunshan Wang Hongjie Pang Hongbin Liu Man Yao | 2007 | Applied Surface Science2007，，11： | 1 |
| 7 | The resistance towear and corrosion of laser-cladding Al2O3 ceramic coating onMg alloy显示文摘 | Gao Yali Wang Cunshan Yao Man | 2007 | Applied Surface Science2007，253，： | 1 |
| 8 | Microstructure and properties of laser clad Zr-based alloy coatings on Ti substrates显示文摘 | Yanfang Wang Gang Li Cunshan Wang Yuanliang Xia Bysakh Sandip Chuang Dong | 2003 | Surface & Coatings Technology2003，，3： | 1 |
| 9 | The resistanceto wear and corrosion of laser-cladding Al2 Os ceramiccoating on Mg alloy 显示文摘 | Gao Yali Wang Cunshan Yao Man | 2007 | Applied Surface Science2007，253，1215： | 1 |
| 10 | Composition design and laser cladding of Ni-Zr-AI alloy coating on the magnesium surface 显示文摘 | Wang Cunshan Chen Yongzhe | 2009 | Applied Surface Science2009，256，5： | 1 |
| 11 | Surface and coating technology 显示文摘 | Gao Yali Wang Cunshan Lin Qi | 2006 | 201 ( 6 ): 2701-27062006，201，6： | 1 |
| 12 | Broad-beam laser cladding of Al–Si alloy coating on AZ91HP magnesium alloy显示文摘 | Yali Gao Cunshan Wang Qi Lin Hongbin Liu Man Yao | 2006 | Surface & Coatings Technology2006，，6： | 1 |
| 13 | Broad-beam laser cladding of AI-Si alloy coating on AZ91HPmagaesium alloy显示文摘 | Yali Gao Cunshan Wang Qi Lin | 2006 | Surface and Coatings Technology2006，201，6： | 1 |
| 14 | The resistance to wear and corrosion of laser cladding Al2O3 ceramic coating on Mg alloy显示文摘 | GAO YALI WANG CUNSHAN YAO MAN | 2007 | Applied Surface Science2007，，253： | 1 |
| 15 | Composition design and laser cladding of Ni-Zr-Al alloy coating on the magnesium surface显示文摘 | Wang Cunshan Chen Yongzhe Li Ting | | Applied Surface Science0，，： | 1 |
| 16 | Microstructure and properties of laser clad Zr-based alloy coatings on Ti显示文摘 | Yanfang Wang Gang Li Cunshan Wang | 2004 | Surface and Coatings Technology2004，176，3： | 1 |
| 17 | Broad-beam laser cladding of Al2Cu alloy coating on AZ91HP magnesium alloy 显示文摘 | Gao Yali Wang Cunshan Man Yao | 2007 | Applied Surface Science2007，253，： | 1 |
| 18 | Mechanical, forming and biological properties of Ti-Fe-Zr-Y alloys prepared by 3D printing显示文摘Biomedical Ti-Fe-Zr-Y alloys were prepared by 3D printing on pure titanium substrate. The influences of Zr on mechanical, forming, and biological properties of the alloys were investigated in detail. The results showed that with increasing the Zr addition, the surface roughness, friction coefficient and worn volume decrease at first and then increase, the lowest values obtained at 5.86Zr addition. The ultimate compression stress and specific strength gradually decrease. The studied alloys have no cytotoxicity. They can promote the early adhesion and proliferation of cells. The eutectic alloy with 5.86 at.% Zr addition has the best ability of apatite deposition, it exhibits a better comprehensive performance among the studied alloys, which is superior to the Ti70.5Fe29.5 and Ti-6Al-4V alloys. | Liying Han Cunshan Wang Zhengwei Li | 2019 | Journal of Materials Science & Technology2019，35，7： | 0 |
| 19 | Fractional-order Sliding Mode Control of Hybrid Drive Wind Turbine for Improving Low-voltage Ride-through Capacity显示文摘A hybrid drive wind turbine equipped with a speed regulating differential mechanism can generate electricity at the grid frequency by an electrically excited synchronous generator without requiring fully or partially rated converters. This mechanism has extensively been studied in recent years. To enhance the transient operation performance and low-voltage ridethrough capacity of the proposed hybrid drive wind turbine, we aim to synthesize an advanced control scheme for the flexible regulation of synchronous generator excitation based on fractional-order sliding mode theory. Moreover, an extended state observer is constructed to cooperate with the designed controller and jointly compensate for parametric uncertainties and external disturbances. A dedicated simulation model of a 1.5 MW hybrid drive wind turbine is established and verified through an experimental platform. The results show satisfactory model performance with the maximum and average speed errors of 1.67% and 1.05%, respectively. Moreover, comparative case studies are carried out considering parametric uncertainties and different wind conditions and grid faults, by which the superiority of the proposed controller for improving system ongrid operation performance is verified. | Ziwei Wang Wenliang Yin Lin Liu Yue Wang Cunshan Zhang Xiaoming Rui | 2023 | Journal of Modern Power Systems and Clean Energy2023，11，5： | 0 |
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