[1] Gu D D, Zhang H M, Chen H Y et al. Laser additive manufacturing of high-performance metallic aerospace components[J]. Chinese Journal of Lasers, 47, 0500002(2020).

[2] Qin Y L, Sun B H, Zhang H et al. Development of selective laser melted aluminum alloys and aluminum matrix composites in aerospace field[J]. Chinese Journal of Lasers, 48, 1402002(2021).

[3] Lin Z H, Li R D, Zhu H B et al. Microstructure and mechanical properties of Al-Mg-Sc-Zr alloy by powder feeding laser additive manufacturing[J]. Journal of Central South University (Science and Technology), 51, 3055-3063(2020).

[4] Ma R L, Peng C Q, Cai Z Y et al. Enhanced strength of the selective laser melted Al-Mg-Sc-Zr alloy by cold rolling[J]. Materials Science and Engineering: A, 775, 138975(2020).

[5] Wang Z H, Lin X, Tang Y et al. Laser-based directed energy deposition of novel Sc/Zr-modified Al-Mg alloys: columnar-to-equiaxed transition and aging hardening behavior[J]. Journal of Materials Science & Technology, 69, 168-179(2021).

[6] Wang Z H, Lin X, Kang N et al. Directed energy deposition additive manufacturing of a Sc/Zr-modified Al-Mg alloy: effect of thermal history on microstructural evolution and mechanical properties[J]. Materials Science and Engineering: A, 802, 140606(2021).

[7] Yang J X, Ke H, Cui Z et al. Research and application progress of laser metal deposition[J]. Aeronautical Manufacturing Technology, 63, 14-22(2020).

[8] Wang H M. Metal additive manufacturing technology and its influence on major equipment manufacturing industry[J]. China Industry & Information Technology, 54-56(2019).

[9] Zou T C, Ou Y, Qin J X. Research development of additive manufacturing of high-strength aluminium alloy[J]. Hot Working Technology, 47, 34-37(2018).

[10] Guo S Q, Liu W, Huang S et al. Development of laser additive manufacturing technology for metals[J]. Strategic Study of CAE, 22, 56-62(2020).

[11] He C, Li Y, Li J D et al. Effect of electromagnetic fields on microstructure and mechanical properties of sub-rapid solidification-processed Al-Mg-Si alloy during twin-roll casting[J]. Materials Science and Engineering: A, 766, 138328(2019).

[12] He C, Li S J, Li Y et al. Improvement of spatial inhomogeneity of solute elements and mechanical properties of twin-roll cast Al-Mg-Si alloy in presence of electromagnetic fields[J]. JOM, 72, 3634-3644(2020).

[13] He C, Yu W, Li Y et al. Relationship between cooling rate, microstructure evolution, and performance improvement of an Al-Cu alloy prepared using different methods[J]. Materials Research Express, 7, 116501(2020).

[14] Yuan D, Shao S Q, Guo C H et al. Grain refining of Ti-6Al-4V alloy fabricated by laser and wire additive manufacturing assisted with ultrasonic vibration[J]. Ultrasonics Sonochemistry, 73, 105472(2021).

[15] Todaro C J, Easton M A, Qiu D et al. Grain structure control during metal 3D printing by high-intensity ultrasound[J]. Nature Communications, 11, 142(2020).

[16] Wang L, Yao J H, Hu Y et al. Influence of electric-magnetic compound field on the WC particles distribution in laser melt injection[J]. Surface and Coatings Technology, 315, 32-43(2017).

[17] Lu Y, Sun G F, Wang Z D et al. Effects of electromagnetic field on the laser direct metal deposition of austenitic stainless steel[J]. Optics & Laser Technology, 119, 105586(2019).

[18] Jägle E A, Sheng Z D, Wu L et al. Precipitation reactions in age-hardenable alloys during laser additive manufacturing[J]. JOM, 68, 943-949(2016).

[19] Shi Y J, Yang K, Kairy S K et al. Effect of platform temperature on the porosity, microstructure and mechanical properties of an Al-Mg-Sc-Zr alloy fabricated by selective laser melting[J]. Materials Science and Engineering: A, 732, 41-52(2018).

[20] Spierings A B, Dawson K, Uggowitzer P J et al. Influence of SLM scan-speed on microstructure, precipitation of Al3Sc particles and mechanical properties in Sc- and Zr-modified Al-Mg alloys[J]. Materials & Design, 140, 134-143(2018).