Chao Xu;Xiang Chen;Wenzheng Wu;Qingping Liu;Luquan Ren-Key Laboratory of Bionic Engineering(Ministry of Education),Jilin University,Changchun 130000,China;Weihai Institute of Bionics,Jilin University,Weihai 264400,China;School of Mechanical and Aerospace Engineering,Jilin University,Changchun 130000,China

Young-Kyun Kim;Kee-Ahn Lee-Department of Materials Science and Engineering,Inha University,Incheon 22212,Republic of Korea

Yu Liao;Junhua Bai;Fuwen Chen;Guanglong Xu;Yuwen Cui-Tech Institute for Advanced Materials&College of Materials Science and Engineering,Nanjing Tech University,Nanjing 211816,China

Zhiyuan Liu;Dandan Zhao;Pei Wang;Ming Yan;Can Yang;Zhangwei Chen;Jian Lu;Zhaoping Lu-Additive Manufacturing Institute,College of Mechatronics and Control Engineering,Shenzhen University,Shenzhen 518060,China;Department of Materials Science and Engineering,Southern University of Science and Technology,Shenzhen 518055,China;Sino-German College of Intelligent Manufacturing,Shenzhen Technology University,Shenzhen 518118,China;CityU-Shenzhen Futian Research Institute,Shenzhen 518045,China;Hong Kong Branch of National Precious Metals Material Engineering Research Center(NPMM),City University of Hong Kong,Hong Kong,China;Beijing Advanced Innovation Center for Materials Genome Engineering,State Key Laboratory for Advanced Metals and Materials,University of Science and Technology Beijing,Beijing 100083,China

Luqing Cui;Dunyong Deng;Fuqing Jiang;Ru Lin Peng;Tongzheng Xin;Reza Taherzadeh Mousavian;Zhiqing Yang;Johan Moverare-Department of Management and Engineering,Division of Engineering Materials,Link?ping University,Link?ping SE-58183,Sweden;Shenyang National Laboratory for Materials Science,Institute of Metal Research,Chinese Academy of Sciences,Shenyang 110016,China;School of Materials Science and Engineering,The University of New South Wales,Sydney,NSW 2052,Australia;I-Form,Advanced Manufacturing Research Centre,Dublin City University,Dublin 9,Ireland;Ji Hua Laboratory,Foshan 528200,China

Yinuo Guo;Haijun Su;Haotian Zhou;Zhonglin Shen;Yuan Liu;Jun Zhang;Lin Liu;Hengzhi Fu-State Key Laboratory of Solidification Processing,Northwestern Polytechnical University,Xi'an 710072,China;Research and Development Institute of Northwestern Polytechnical University in Shenzhen,Shenzhen 518057,China

M.S.Moyle;N.Haghdadi;X.Z.Liao;S.P.Ringer;S.Primig-School of Materials Science&Engineering,UNSW Sydney,NSW 2052,Australia;Australian Centre for Microscopy&Microanalysis,The University of Sydney,NSW 2006,Australia;School of Aerospace,Mechanical and Mechatronic Engineering,The University of Sydney,NSW 2006,Australia

H.R.Lashgari;M.Ferry;S.Li-School of Materials Science and Engineering,UNSW Materials and Manufacturing Futures Institute,University of New South Wales,Sydney NSW 2052,Australia

X.L.An;J.J.Liang;J.G.Li;J.W.Chen;Y.Z.Zhou;X.F.Sun-School of Materials Science and Engineering,University of Science and Technology of China,Shenyang 110016,China;Shi-changxu Innovation Center for Advanced Materials,Institute of Metal Research,Chinese Academy of Sciences,Shenyang 110016,China;Space Manufacturing Technology(CAS Key Lab),Beijing 100094,China

Yunfeng Li;Zhiling Xia;Qing Yang;Linxi Wang;Yan Xing-Xi'an Key Laboratory of Textile Chemical Engineering Auxiliaries,College of Environmental and Chemical Engineering,Xi'an Polytechnic University,Xi'an 710000,China;Laboratory of Solar Fuel,Faculty of Materials Science and Chemistry,China University of Geosciences,Wuhan 430074,China;Jilin Provincial Key Laboratory of Advanced Energy Materials,Department of Chemistry,Northeast Normal University,Changchun 130024,China

Kefeng Li;Zhi Wang;Kaikai Song;Khashayar Khanlari;Xu-Sheng Yang;Qi Shi;Xin Liu;Xinhua Mao-Institute of New Materials,Guangdong Academy of Sciences,Guangzhou 510650,China;National Engineering Research Center of Powder Metallurgy of Titanium and Rare Metals,Guangzhou 510650,China;Guangdong Key Laboratory for Advanced Metallic Materials Processing,South China University of Technology,Guangzhou 510641,China;School of Mechanical,Electrical and Information Engineering,Shandong University,Weihai 264209,China;Advanced Manufacturing Technology Research Center,Department of Industrial and Systems Engineering,The Hong Kong Polytechnic University,Hung Hom,Kowloon,Hong Kong,China;Hong Kong Polytechnic University Shenzhen Research Institute,Shenzhen 518000,China

Amy X.Y.Guo;Liangjie Cheng;Shuai Zhan;Shouyang Zhang;Wei Xiong;Zihan Wang;Gang Wang;Shan Cecilia Cao-Materials Genome Institute,Shanghai University,Shanghai 200444,China

Liang Ding;Lizhou Niu;Yang Su;Huaiguang Yang;Guangjun Liu;Haibo Gao;Zongquan Deng-State Key Laboratory of Robotics and Systems,Harbin Institute of Technol-ogy,Harbin 150001,China;Department of Aerospace Engineering,Ryerson University,Toronto,ON M5B 2K3,Canada

Bhupesh Verma;Omid Zarei;Song Zhang;Johannes Henrich Schleifenbaum-RWTH Aachen University,52074 Aachen,Germany

Yueling Guo;Lina Jia;Wenjun Lu;Hu Zhang-School of Mechanical Engineering,Beijing Institute of Technology,Bei-jing 100081,China;Research Center of Light?alloy Materials,Frontier Institute of Science and Technology Innovation,Beihang University,Beijing 100191,China;Max-Planck-Institut für Eisenforschung,Max?Planck?Stra?e 1,40237 Düsseldorf,Germany

Lu Zhao;Baorui Du;Jun Yao;Haitao Chen;Ruochen Ding;Kailun Li-Institute of Engineering Thermophysics,Chinese Academy of Sciences, Beijing 100190,China;University of Chinese Academy of Sciences, Beijing 100049,China;Shenyang Dalu Laser Advanced Manufacturing Technology Innovation Co.Ltd,Shenyang 110000,China;Institute of Science and Technology,China Three Gorges Corporation,Beijing 100038,China

Zhaoju Zhu;Xinhui Sun;Kai Guo;Jie Sun;Jianfeng Li-School of Mechanical Engineering and Automation,Fuzhou University, Fuzhou 350116,China;School of Mechanical Engineering,Shandong Univer-sity,Jinan 250061,China

Jiubin Tan;Kenneth Thomas Victor Grattan-Key Laboratory of Ultra-Precision Intelligent Instrumentation,Ministry of Industry and Information Technology,Harbin Institute of Technology,Harbin 150080,China;School of Science&Technology,City University of London,London EC1V 0HB,UK

Chenxi Lu;Mengting Hsieh;Zhifeng Huang;Chi Zhanga;Yaojun Lin;Qiang Shen;Fei Chen;Lianmeng Zhang-State Key Laboratory of Advanced Technology for Materials Synthesis and Processing,Wuhan University of Technology,Wuhan 430070,China;Department of Mechanical and Aerospace Engineering,University of California,Irvine,CA 90095,USA

Ruijie Ma;Tao Yang;Yiqun Xiao;Tao Liu;Guangye Zhang;Zhenghui Luo;Gang Li;Xinhui Lu;He Yan;Bo Tang-College of Chemistry,Chemical Engineering and Materials Science,Key Laboratory of Molecular and Nano Probes,Ministry of Education,Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong,Institute of Materials and Clean Energy,Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals,Shandong Normal University,Jinan 250014,China;Department of Chemistry,Guangdong-Hong Kong-Macao Joint Laboratory of Optoelectronic and Magnetic Functional Materials,Energy Institute and Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration&Reconstruction,Hong Kong University of Science and Technology,Clear Water Bay,Kowloon,Hong Kong,China;College of New Materials and New Energies,Shenzhen Technology University,Shenzhen 518118 China;Department of Physics,Chinese University of Hong Kong,New Territories Hong Kong,China;Hong Kong University of Science and Technology-Shenzhen Research Institute,No.9 Yuexing first RD,Hi-tech Park,Nanshan,Shenzhen 518057,China;Institute of Polymer Optoelectronic Materials and Devices,State Key Laboratory of Luminescent Materials and Devices,South China University of Technology(SCUT),Guangzhou 510640,China