一、主持或参与科研项目 1. 高端超硬材料及制品研究开发与产业化,河南省重大科技专项。 2. 高压下非晶氮化硼合成立方相纳米聚晶的相变机理研究,国家青年科学基金项目。 3. 基于球墨铸铁高速切削用高端PCBN刀具的关键技术研发,河南省科技重点研发专项。 4. 共沉淀法制备金刚石工具用铜基预合金粉,郑州市普通科技攻关计划。 5. 切割PCB用金刚石单晶刀的制备和磨损机理分析,河南省高等学校重点科研项目。 6. 超高压新型复合传压介质的研制,河南省科技攻关计划项目。 7. 兼有高储能密度和高能量效率的BaTiO3基多层陶瓷电容器的制备和性能优化,河南省教育厅重点科研项目。 二. 授权专利 1. 肖长江,等,一种表面纳米孔道的金刚石刻蚀方法,ZL 2022 1 0239887.4 2. 肖长江,等,一种金刚石微粉表面镀碳化铬的方法. ZL 2017 1 0250528.8 三、近三年代表性论文 1. C J XIAO, et al. The effect of Ti3AlC2 on the properties and oxidation resistance of polycrystalline diamond with grain size matching. Diamond & Related Materials 157 (2025) 112591. 2. C J XIAO, et al.. Structure, properties and toughening mechanisms of SiCw/SiC ceramics prepared by high-temperature and high-pressure sintering. Materials Today Communications, 44 (2025) 112161. 3. C J XIAO, et al. dielectric properties and impedance spectroscopy of Pb(Mg1/3Nb2/3)O3 ceramics prepared by ultrahigh pressure sintering, Journal of Materials Engineering and Performance, 34 (2025) 245-250。 4. C J XIAO, et al. Surface morphology and properties of diamond etched by MnO2 powder, Journal of Materials Engineering and Performance,2024, 33 (5) , 2231-2241. 5. C J XIAO, et al.. Effect of etching time on the surface morphology of diamond etched by Sc2O3 powder and the exploration of anisotropic etching mechanism, Diamond & Related Materials 148 (2024) 111443 6. C J XIAO, et al. Effects of composite binder and sintering temperature on the microstructure, properties and reaction mechanism of polycrystalline diamond, Materials Today Communications 41 (2024) 110931 7. C J XIAO, et al. processing and properties of ultra‑fine quaternary Cu‑based pre‑alloyed powder for diamond tools by co‑precipitation process, Transactions of the Indian Institute of Metals, 2024 ,77(9): 2471-2478. 8. C J XIAO, et al. Effect of particle size of cubic boron nitride powders on the properties of polycrystalline cubic boron nitride composites, Bulletin of Materials Science (2024) 47:255 9. C J XIAO, et al. The effect of cBN powder with matched particle size on the properties of PcBN composites with Ti3AlC2 system, Journal of Materials Engineering and Performance (published online: 20 December 2024). 10. C J XIAO, et al. Morphology evolution and mechanism exploration of the diamond surfaces etched by La2O3 powder,Physica B: Condensed Matter,654 (2023) 414727. 11. 肖长江,等。放电等离子体烧结BaTiO3-xBi(Ni0.5Zr0.5)O3陶瓷的介电和阻抗性能. 材料工程, 2024, 52(5) 203-211. 四、获奖情况 1. 光学与电子行业关键零件精密切割用系列超硬磨具开发及应用,河南省科学技术进步奖一等奖,2015年 2. 高效超硬孔加工刀具及珩磨砂条关键技术及应用,河南省科学技术进步奖三等奖,2023年. |