Process Optimization on Laser Powder Bed Fusion of WE43 Magnesium Alloy

Bangzhao Yin; Jinge Liu; Bingchuan Liu; Bo Peng; Peng Wen; Yun Tian; Yufeng Zheng; Caimei Wang; Xiaolin Ma; Haotong Pei

doi:10.3788/CJL202249.1402107

[1] Sivashanmugam N, Harikrishna K L. Influence of rare earth elements in magnesium alloy-a mini review[J]. Materials Science Forum, 979, 162-166(2020).

[2] Zheng Y F, Gu X N, Witte F. Biodegradable metals[J]. Materials Science and Engineering: R: Reports, 77, 1-34(2014).

[3] Witte F. The history of biodegradable magnesium implants: a review[J]. Acta Biomaterialia, 6, 1680-1692(2010).

[4] Zhao D W, Witte F, Lu F Q et al. Current status on clinical applications of magnesium-based orthopaedic implants: a review from clinical translational perspective[J]. Biomaterials, 112, 287-302(2017).

[5] Manufacturing ITA[EB/OL]. ISO/ASTM 52900: 2015 additive manufacturing: general principles: terminology. https://www.iso.org/standard/69669.html

[6] Wang Y, Zhou X F. Research front and trend of specific laser additive manufacturing techniques[J]. Laser Technology, 45, 475-484(2021).

[7] Zhang W N, Wang L Z, Feng Z X et al. Research progress on selective laser melting (SLM) of magnesium alloys: a review[J]. Optik, 207, 163842(2020).

[8] Cao H, Cheng D L, Zhang Z K et al. Experimental research on physical properties of aluminum magnesium alloy powder[J]. Fire Science and Technology, 34, 1324-1332(2015).

[9] Ladewig A, Schlick G, Fisser M et al. Influence of the shielding gas flow on the removal of process by-products in the selective laser melting process[J]. Additive Manufacturing, 10, 1-9(2016).

[10] Zhang X B, Cao Z Y, Zhao P F. Investigation on solidification cracks in pulsed laser spot welding of an AZ31 magnesium alloy[J]. Optics & Laser Technology, 126, 106132(2020).

[11] Ding W B, Tong Y G, Deng D A et al. Microstructure and mechanical properties of laser welded AZ91D wrought magnesium alloy[J]. Chinese Journal of Lasers, 41, 0203003(2014).

[12] Mukherjee T, Zuback J S, De A et al. Printability of alloys for additive manufacturing[J]. Scientific Reports, 6, 19717(2016).

[13] Song J F, Song Y N, Wang W W et al. Prediction and control on the surface roughness of metal powder using selective laser melting[J]. Chinese Journal of Lasers, 49, 0202008(2022).

[14] Takamichi I, Guthrie R I L[M]. The physical properties of liquid metals. Xian A P, Wang W L, Transl(2006).

[15] Kniffka W, Eichmann M, Witt G et al[EB/OL]. Selektives laserstrahlschmelzen von Elektron© MAP 43 magnesiumpulver/selective laser melting of Elektron© MAP 43 magnesium powder. https://www.hanser-elibrary.com/doi/10.3139/9783446450608.020

[16] Zumdick N A, Jauer L, Kersting L C et al. Additive manufactured WE43 magnesium: a comparative study of the microstructure and mechanical properties with those of powder extruded and as-cast WE43[J]. Materials Characterization, 147, 384-397(2019).

[17] Suchy J, Horynova M, Klakurková L et al. Effect of laser parameters on processing of biodegradable magnesium alloy WE43 via selective laser melting method[J]. Materials, 13, 2623(2020).

[18] Hyer H, Zhou L, Benson G et al. Additive manufacturing of dense WE43 Mg alloy by laser powder bed fusion[J]. Additive Manufacturing, 33, 101123(2020).

[19] Bär F, Berger L, Jauer L et al. Laser additive manufacturing of biodegradable magnesium alloy WE43: a detailed microstructure analysis[J]. Acta Biomaterialia, 98, 36-49(2019).

[20] Kopp A, Derra T, Müther M et al. Influence of design and postprocessing parameters on the degradation behavior and mechanical properties of additively manufactured magnesium scaffolds[J]. Acta Biomaterialia, 98, 23-35(2019).

[21] Li Y, Jahr H, Zhang X Y et al. Biodegradation-affected fatigue behavior of additively manufactured porous magnesium[J]. Additive Manufacturing, 28, 299-311(2019).

[22] Xie K, Wang N Q, Guo Y et al. Additively manufactured biodegradable porous magnesium implants for elimination of implant-related infections: an in vitro and in vivo study[J]. Bioactive Materials, 8, 140-152(2022).

[23] Esmaily M, Zeng Z, Mortazavi A N et al. A detailed microstructural and corrosion analysis of magnesium alloy WE43 manufactured by selective laser melting[J]. Additive Manufacturing, 35, 101321(2020).

[24] Liu J G, Yin B Z, Sun Z R et al. Hot cracking in ZK60 magnesium alloy produced by laser powder bed fusion process[J]. Materials Letters, 301, 130283(2021).

[25] Wei K W, Zeng X Y, Wang Z M et al. Selective laser melting of Mg-Zn binary alloys: effects of Zn content on densification behavior, microstructure, and mechanical property[J]. Materials Science and Engineering: A, 756, 226-236(2019).

[26] Wang Y C, Fu P H, Wang N Q et al. Challenges and solutions for the additive manufacturing of biodegradable magnesium implants[J]. Engineering, 6, 1267-1275(2020).

[27] Wang X J, Xu S Q, Zhou S W et al. Topological design and additive manufacturing of porous metals for bone scaffolds and orthopaedic implants: a review[J]. Biomaterials, 83, 127-141(2016).