Results 1 to 10 of about 134,959 (299)

Beamless Metal Additive Manufacturing. [PDF]

Materials (Basel), 2020
The propensity to manufacture functional and geometrically sophisticated parts from a wide range of metals provides the metal additive manufacturing (AM) processes superior advantages over traditional methods. The field of metal AM is currently dominated by beam-based technologies such as selective laser sintering (SLM) or electron beam melting (EBM ...
Vaezi M, Drescher P, Seitz H.
europepmc   +4 more sources

Controlling process instability for defect lean metal additive manufacturing [PDF]

Nature Communications, 2022
Defects induced by process instabilities in metal additive manufacturing limit its applications. Here, the authors report controlling laser-powder bed interaction instabilities by nanoparticles leads to defect lean metal additive manufacturing.
Minglei Qu, Qilin Guo, Luis I. Escano, Ali Nabaa, S. Mohammad H. Hojjatzadeh, Zachary A. Young, Lianyi Chen   +6 more
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Recent Developments in Metal Additive Manufacturing. [PDF]

Curr Opin Chem Eng, 2020
Additive manufacturing (AM) or 3D printing has revolutionized the modern metal manufacturing industry. AM technology allows for fabrication of highly customized 3D objects where both shape and composition can be tailored. Compared to traditional methods, metal AM technology has advantages in saving time and cost. Recent developments in metal AM systems
Bandyopadhyay A, Zhang Y, Bose S.
europepmc   +4 more sources

Exploring the frontiers of metal additive manufacturing in orthopaedic implant development [PDF]

MethodsX
This paper provides a thorough analysis of recent advancements and emerging trends in the integration of metal additive manufacturing (AM) within orthopedic implant development. With an emphasis on the use of various metals and alloys, including titanium,
Senthil Maharaj Kennedy, Vasanthanathan A, Amudhan K   +2 more
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Additively manufactured metallic biomaterials

Bioactive Materials, 2022
Metal additive manufacturing (AM) has led to an evolution in the design and fabrication of hard tissue substitutes, enabling personalized implants to address each patient's specific needs. In addition, internal pore architectures integrated within additively manufactured scaffolds, have provided an opportunity to further develop and engineer functional
Elham Davoodi, Hossein Montazerian, Anooshe Sadat Mirhakimi, Masoud Zhianmanesh, Osezua Ibhadode, Shahriar Imani Shahabad, Reza Esmaeilizadeh, Einollah Sarikhani, Sahar Toorandaz, Shima A. Sarabi, Rohollah Nasiri, Yangzhi Zhu, Javad Kadkhodapour, Bingbing Li, Ali Khademhosseini, Ehsan Toyserkani   +15 more
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The role of pore structures on the fatigue properties of additively manufactured porous tantalum scaffolds produced by electron beam powder bed fusion

Journal of Materials Research and Technology, 2022
In this work, porous tantalum scaffolds with structures of cubic, G7 and rhombic dodecahedron with different strut angles were fabricated by electron beam powder bed fusion (EB-PBF).
Yu Guo, Chao Chen, Liming Tan, Qiangbing Wang, Yanming Pan, Hao Zhu, Kechao Zhou, Chen Wu   +7 more
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Effect of high entropy alloy as the interlayer on the interfacial microstructure and mechanical property of Al/steel bimetal by compound casting

Journal of Materials Research and Technology, 2023
Al/steel bimetal prepared by compound casting process exhibits an increasing application prospect in the lightweight field due to the combination of the advantages of Al alloy with steel materials.
Dan Zhang, Kai Wen, Heqian Song, Guowei Zhang, Hong Xu, Jianqiang Xia, Xingang Miao   +6 more
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Microstructure evolution and liquid phase separation in Ta-O hypermonotectic melts during laser-cladding [PDF]

China Foundry, 2018
A three-layer Ta2O5-containing coating was successfully fabricated by laser cladding on a pure Ta substrate. The maximum thickness of such a coating is about 1.6 mm.
*Hai-ou Yang,, Meng Wang , Xin Lin
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Plastic deformation throughout strain-induced phase transformation in additively manufactured maraging steels

Materials & Design, 2021
A comprehensive study was intended to show the microstructural features of additively manufactured (AM) 18Ni-300 maraging steel. Uniaxial tensile tests were conducted on specimens built using laser powder bed fusion (LPBF) technique for two different ...
SeyedAmirReza Shamsdini, M.H. Ghoncheh, Mehdi Sanjari, Hadi Pirgazi, Babak Shalchi Amirkhiz, Leo Kestens, Mohsen Mohammadi   +6 more
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Planning for Metal Additive Manufacturing [PDF]

Procedia Manufacturing, 2020
Abstract The implementation of Additive Manufacturing (AM) technologies simplifies the process planning and manufacturing of parts with intricate geometry. This is because the AM can directly fabricate a part with complex geometry using variety of materials with required mechanical properties such as strength, hardness, and certain behaviour under ...
Dotcheva, Mariana, Favrot, Julie, Dotchev, Krassimir, Zekonyte, Jurgita   +3 more
openaire   +1 more source