1、西南石油大学新材料先进连接及近净成形技术研究团队骨干,华南理工大学国家金属材料近净成形工程技术研究中心获工学博士(硕博连读),德国亥姆赫兹吉斯特哈赫特材料与海岸研究中心(HZG)博士后。近年来主持和参与国家自然科学基金、四川省国际合作项目,国家工程中心开放基金,中央高校基础研究,广东省科技厅项目,德国亥姆赫兹联合会项目,四川省教育厅等项目。多次参加国内外学术会议,并作报告。目前主讲《材料成形理论基础(双语)》、《材料成型测试及控制》本科生课程,以及《金属材料应用理论及前沿》研究生课程。

2、长期从事粉末冶金/半固态粉末成形,粉末注射成形等近净成形技术的开发/应用,及其数值模拟;金属生物材料(生物钛合金,可降解镁合金/锌合金)的制备/表征及其表面改性;高强铝合金及其复合材料的制备/表征。

3、已在国际期刊发表SCI学术论文近二十余篇,其中在J. Mater. Proces.、Meta. Mater. Trans. A、Powder Tech.、JOM、Mater. Letters等发表SCI收录源刊论文近20余篇。为Mater. Sci. Eng. A、J. Mater. Res.、J. Alloys Compound、Journal of Magnesium and Alloys等期刊审稿人。四川省海外高层次人才,四川省金属学会第三届冶金青年先进科技工作者,美国冶金与矿物学会TMS会员,中国金属学会会员,四川省分析测试学会晶体结构与显微分析专业委员会委员。

1、代表性课题

(1)四川省科技厅,中-德国际合作项目,半固态粉末注射成形Mg-Zn系医用合金的生物腐蚀行为和表面改性研究(2020.1-2022.12,联合四川大学华西医学院);主持

(2)国家自然科学基金青年基金,半固态粉末注射成形Mg-Zn系医用合金过程原理及其性能研究(2018.1-2020.12);主持

(3)国家工程中心开放基金,半固态粉末注射成形Ti基医用合金及其性能研究(2016.1-2017.12);主持

2、代表性成果

(1) Luo Xia, Liu Yunzhong, Gu Caixin, Li Zhilong. Study on the Progress of Solidification, Deformation and Densification during Semi-solid powder rolling. Powder Technology, 2014, 216: 161-169.

(2)Luo Xia, Liu Yunzhong, Mo Zhuoqiang, Gu Caixin. Semi-solid powder rolling of AA7050 alloy strips: densification behavior and deformation behavior. Metallurgical Materials Transanction A, 2015, 46A: 2185-2193.

(3) Liu Yunzhong, Luo Xia, Li Zhilong. Microstructure evolution during semi-solid powder rolling and post-treatment of 7050 aluminum alloy strips, Journal of Materials Processing Technology, 2014, 214: 165-174.

(4) Luo Xia, Liu Yunzhong, Jia Huifang. The Effects of Quantity, Distribution and Morphology of Oxides on the Microhardness of 7050 Aluminum Strips during Semi-solid Powder Rolling. Oxidation of Metals, 2015, 83: 55-70.

(5) Luo Xia, Liu Yunzhong, Wang Bin. Study on the Post-treatment Process of Semi-solid powder rolling. Acta Metallurgica Sinica, 2015, 28(10), 1305–1315

(6)Luo Xia, Liu Yunzhong. The Effect of Particle size on the Mechanical Properties of Semi-solid Powder Rolled AA7050 strips. JOM, 2016 68(12): 3078-3087.

(7) Luo Xia, Ebel Thomas, Pyczak Florian, et al. Carbide evolution and its potential reduction methods in Ti-22Nb based alloys prepared by Metal Injection Moulding. Materials Letters, 2017, 193: 295-298

(8)Li Fengxian, Liu Yunzhong, Luo Xia. Numerical simulation of deposit shape evolution during the spray-rolling process, Metallurgical and Materials Transactions A, 2012, 43: 4732-4739.

(9)Ebel Thomas, Beissig Tobbias, Ebner Sandra, Luo Xia, Nagaram Anok, Zhao Dapeng. Reduction of the embrittlement effect of binder contamination in MIM processing of Ti-alloys. Powder Metallurgy, 2017, 60 (10) :1-10

(10)Li Fengxian, Liu Yunzhong, You Jiang, Luo Xia. Effect of processing parameters on the relative density of spray rolling 7050 aluminum alloy strip, International Journal of Advanced Manufacturing Technology, 2013, 67:2771–2778.