张振华，博士，山东大学-机械工程学院助理研究员。作为博士（2020.09-2024.09）在山东大学韩泉泉教授课题组从事面向LPBF增材制造技术的新材料和新工艺研究，作为科研骨干参与国家自然科学基金、173技术领域基金、山东省重大基础研究项目和北京市自然科学基金面上项目等，在Composites Part B、MSEA等国际期刊发表论文16篇，获得授权发明专利11项，其中2项专利实现转化应用。博士期间荣获国家奖学金、山东大学校长奖和山东省优秀毕业生等荣誉。

研究领域：

LPBF成形镍基高温合金裂纹抑制； 增材制造模拟仿真；增材制造新工艺开发与应用。

代表性成果：

[1] Zhang, Zhenhua, Quanquan Han, Zhongyi Liu, Liqiao Wang, Han Zhang, Peng Zhao, Guoliang Zhu, Chuanzhen Huang, and Rossitza Setchi. "Cracking behaviour and its suppression mechanisms with TiB2 additions in the laser additive manufacturing of solid-solution-strengthened Ni-based alloys." Composites Part B: Engineering 266 (2023): 111023.

[2] Zhang, Zhenhua, Quanquan Han, Zhongyi Liu, et al. "Combined effects of heat treatment and TiB2 content on the high-temperature tensile performance of TiB2-modified Ni-based GH3230 alloy processed by laser powder bed fusion." Materials Science and Engineering: A 861 (2022): 144379. 

[3] Zhang, Zhenhua, Quanquan Han, Zhongyi Liu, et al. "Influence of the TiB2 content on the processability, microstructure and high-temperature tensile performance of a Ni-based superalloy by laser powder bed fusion." Journal of Alloys and Compounds 908 (2022): 164656. 

[4] Zhang, Zhenhua, Quanquan Han, Shengzhao Yang, Yingyue Yin, et al. "Laser powder bed fusion of advanced submicrometer TiB2 reinforced high-performance Ni-based composite." Materials Science and Engineering: A 817 (2021): 141416. 

[5] Liu, Zhongyi, Quanquan Han, Zhenhua Zhang, Liqiao Wang, et al. "Design of a novel crack-free precipitation-strengthened nickel-based superalloy and composites for laser powder bed fusion." Virtual and Physical Prototyping 18, no. 1 (2023): e2224769. 

更多研究请关注Research gate：https://www.researchgate.net/profile/Zhenhua-Zhang-29

授权发明专利：

[1] 韩泉泉，张振华，高建等。一种GH3230镍基高温合金材料及其消除激光选区熔化成形微裂纹的方法与应用，专利号：ZL 202110281917.3 授权日期：2021-11-30 

[2] 韩泉泉，张振华，刘忠轶等。一种激光选区熔化过程中基板受力情况在线检测方法，专利号：ZL202210074310.2，授权日期：2023-06-27

[3] 张承瑞，张振华等。一种用于激光切割的总线式电容传感器及检测系统，专利号：ZL202010187148.6，授权日期：2022-05-27

[4] 韩泉泉，高建，张振华等。  一种实现抛光液从转轴处滴落的磨抛头、金相机及方法，专利号：ZL 202110038876.5   授权日期：2022-5-24

[5] 韩泉泉，杨圣钊，张振华等。 适于消除激光选区熔化成形热裂纹的哈氏合金及方法与应用，专利号：ZL202010095132.2，授权日期：2021-2-26