Microstructure of a spark-plasma-sintered Fe2VAl-type Heusler alloy for thermoelectric application

Authors: Gomell, Leonie, Dirba, Imants, Bishara, Hanna, Sun, Zhongji, Żrodowski, Łukasz., Choma, Tomasz, Morończyk, Bartosz, Dehm, Gerhard, Skokov, Konstantin P., Gutfleisch, Oliver, Gault, B.

Subject Terms: Condensed Matter - Materials Science

Access URL: http://arxiv.org/abs/2307.05051

Green laser powder bed fusion based fabrication and rate-dependent mechanical properties of copper lattices

Authors: Kang, Sung-Gyu, Gainov, Ramil, Heußen, Daniel, Bieler, Sören, Sun, Zhongji, Weinberg, Kerstin, Dehm, Gerhard, Ramachandramoorthy, Rajaprakash

Subject Terms: Physics - Applied Physics, Condensed Matter - Materials Science

Access URL: http://arxiv.org/abs/2210.13087

High throughput additive manufacturing and characterization of immiscible Cu-Fe binary system using compositional gradient approach

Authors: Wei, Siyuan ^{a, 1}, Wuu, Delvin ^{a, 1}, Soh, Verner ^a, Lau, Kwang Boon ^a, Sun, Zhongji ^a, Lee, Jing Jun ^a, Liu, Fei ^b, Zhang, Baicheng ^c, Wang, Pei ^{a, d, ⁎}, Ramamurty, Upadrasta ^{a, b}

Source: In Journal of Alloys and Compounds 5 February 2025 1014

Additive manufacturing of sustainable and heat-resistant Al-Fe-Mo-Si-Zr alloys

Authors: Sun, Zhongji ^{a, ⁎}, Roscher, Moritz ^b, Paolantonio, Mario Claudio ^b, Soh, Verner ^a, Liu, Chang ^c, Tsai, Shao-Pu ^{d, ⁎}, Ng, Chee Koon ^a, Tan, Cheng Cheh ^a, Wang, Pei ^a, Jägle, Eric A. ^e

Source: In Journal of Alloys and Compounds 5 January 2025 1010

Deciphering the effect of interstitials on the mechanical properties and deformation mechanisms of high entropy alloys at the cryogenic temperature

Authors: Yuan, Kunquan ^{a, 1}, Chen, Shiyi ^{a, 1}, Soh, Verner ^b, Sun, Zhongji ^b, Xu, Songsong ^a, Liu, Shichao ^a, Guo, Wenqi ^c, Wu, Ronghai ^{d, e}, Wu, Xiaoxiang ^{a, ⁎}

Source: In Materials Science & Engineering A April 2025 927

Extraordinary ductility in the 75W–25Cu composite at elevated temperatures

Authors: Zhang, Mi, Guo, Wenqi, Li, Guoju, Zhao, Haigen, Pei, Yanling, Soh, Verner, Wang, Pei, Sun, Zhongji, Wu, Xiaoxiang

Source: In Materials Science & Engineering A September 2024 910

Laser powder bed fusion of crack-susceptible stainless maraging steel undergoing solid-state phase transformations

Authors: Sun, Zhongji, Sun, Binhan, Soh, Verner, Lee, Coryl, Lau, Desmond, Wei, Fengxia, Silva, Alisson Kwiatkowski da, Lin, Ming, Tan, Cheng Cheh, Wang, Pei, Ramamurty, Upadrasta

Source: In Acta Materialia 15 January 2024 263

A large-volume 3D EBSD study on additively manufactured 316L stainless steel

Authors: Sun, Zhongji, Tsai, Shao-Pu, Konijnenberg, Peter, Wang, Ji-Yun, Zaefferer, Stefan

Source: In Scripta Materialia 1 January 2024 238

Green laser powder bed fusion based fabrication and rate-dependent mechanical properties of copper lattices

Authors: Kang, Sung-Gyu, Gainov, Ramil, Heußen, Daniel, Bieler, Sören, Sun, Zhongji, Weinberg, Kerstin, Dehm, Gerhard, Ramachandramoorthy, Rajaprakash

Source: In Materials & Design July 2023 231

Reducing hot tearing by grain boundary segregation engineering in additive manufacturing: example of an AlxCoCrFeNi high-entropy alloy

Authors: Sun, Zhongji, Tan, Xipeng, Wang, Chengcheng, Descoins, Marion, Mangelinck, Dominique, Tor, Shu Beng, Jägle, Eric A., Zaefferer, Stefan, Raabe, Dierk

Source: In Acta Materialia 1 February 2021 204

Near-theoretical strength and deformation stabilization achieved via grain boundary segregation and nano-clustering of solutes.

Authors: Liu, Chang, Rao, Jing, Sun, Zhongji, Lu, Wenjun, Best, James P., Li, Xuehan, Xia, Wenzhen, Gong, Yilun, Wei, Ye, Zhang, Bozhao, Ding, Jun, Wu, Ge, Ma, En

Source: Nature Communications; 10/28/2024, Vol. 15 Issue 1, p1-10, 10p

Subject Terms: CRYSTAL grain boundaries, STRAIN hardening, ALLOYS, METALS, ELECTRONEGATIVITY

Thermodynamics‐Guided High‐Throughput Discovery of Eutectic High‐Entropy Alloys for Rapid Solidification.

Authors: Han, Liuliu¹, Sun, Zhongji² sun_zhongji@imre.a-star.edu.sg, Xia, Wenzhen³, Tsai, Shao‐Pu⁴, Zhang, Xukai¹, Rao, Jing¹, Wang, Pei², Ngo, Andrew Chun Yong², Li, Zhiming⁵, Liu, Yong⁶ yonliu@csu.edu.cn, Raabe, Dierk¹

Source: Advanced Science. 8/21/2024, Vol. 11 Issue 31, p1-9. 9p.

Subject Terms: *EUTECTIC alloys, *SOLIDIFICATION, *ELECTRON beam furnaces, *PHASE diagrams, *EUTECTICS, *VICKERS hardness

In-situ heating TEM observation of solidification cell evolutions in an Al-Fe alloy built by laser-powder bed fusion

Authors: Wang, Ji-Yun, Soh, Verner, Wang, Pei, Tsao, Tzu-Ching, Chu, Ming-Wen, Lee, Ming-Hao, Sun, Zhongji, Tsai, Shao-Pu

Source: In Additive Manufacturing Letters December 2024 11

A Study on Micro-Grid Power Quality Management and Simulation Based on RTW Toolkit
Communications, signal processing, and systems (International conference)

Authors: Gao, Zhiqiang, Sun, Zhongji, Meng, Liang, Yang, Xiao, Meng, Lingming, Luo, Peng

Source: Lecture notes in electrical engineering. 386:911-920

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN601484491&indx=1&recIds=ETOCCN601484491

Simultaneously enhanced strength and ductility for 3D-printed stainless steel 316L by selective laser melting

Authors: Sun, Zhongji, Tan, Xipeng, Tor, Shu, Chua, Chee

Source: NPG Asia materials. 10(4):127-136

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100131600579.0x000001&indx=1&recIds=ETOCvdc_100131600579.0x000001

Selective laser melting of stainless steel 316L with low porosity and high build rates

Authors: Sun, Zhongji, Tan, Xipeng, Tor, Shu Beng, Yeong, Wai Yee

Source: In Materials & Design 15 August 2016 104:197-204

Laser-based directed energy deposition of Monel K-500 and Stellite 6 multi-materials.

Authors: Chen, Ze¹ (AUTHOR), Sun, Zhongji² (AUTHOR), Qi, Yang¹ (AUTHOR) yang.qi@ntu.edu.sg, Fan, Wei¹ (AUTHOR), Liang, Verner Soh Qun² (AUTHOR), Kandukuri, Sastry Yagnanna³ (AUTHOR), Bartolo, Paulo Jorge Da Silva¹ (AUTHOR), Zhou, Kun¹ (AUTHOR) kzhou@ntu.edu.sg

Source: Virtual & Physical Prototyping. 2024, Vol. 19 Issue 1, p1-15. 15p.

Laser powder bed fusion of 316L stainless steel and K220 copper multi-material.

Authors: Sun, Zhongji¹ (AUTHOR) sun_zhongji@imre.a-star.edu.sg, Tang, Chao² (AUTHOR), Soh, Verner¹ (AUTHOR), Lee, Coryl¹ (AUTHOR), Wu, Xiaoxiang³ (AUTHOR), Sing, Swee Leong⁴ (AUTHOR), Liu, Alexander ZhongHong⁵ (AUTHOR), Wei, Siyuan¹ (AUTHOR), Zhou, Kun⁶ (AUTHOR), Tan, Cheng Cheh¹ (AUTHOR), Wang, Pei^1,7 (AUTHOR) wangp@imre.a-star.edu.sg, Chua, Chee Kai⁸ (AUTHOR)

Source: Virtual & Physical Prototyping. 2024, Vol. 19 Issue 1, p1-15. 15p.

Thermodynamics-guided alloy and process design for additive manufacturing.

Authors: Sun, Zhongji, Ma, Yan, Ponge, Dirk, Zaefferer, Stefan, Jägle, Eric A., Gault, Baptiste, Rollett, Anthony D., Raabe, Dierk

Source: Nature Communications; 7/27/2022, Vol. 13 Issue 1, p1-12, 12p

Subject Terms: HEAT treatment, MATERIAL plasticity, HEAT treatment of metals, SOLIDIFICATION, METALS

Corrigendum to “Selective laser melting of stainless steel 316L with low porosity and high build rates” [Mater. Des. 104 (2016) 197–204]

Authors: Sun, Zhongji, Tan, Xipeng, Tor, Shu Beng, Yeong, Wai Yee

Source: In Materials & Design 15 July 2017 126:359-359