Results 11 to 20 of about 40,389 (303)

PRECISION ADDITIVE METAL MANUFACTURING

, 2018
PAM^2, which stands for Precision Additive Metal Manufacturing, is a European project in which 10 beneficiaries and 2 partners collaborate on improving the precision of metal Additive Manufacturing. Within this project, research is done for each process stage of AM, going from the design stage to modeling, fabricating, measuring and assessment.
Witvrouw, Ann, Metelkova, Jitka, Ranjan, Rajit, Bayat, Mohamad, De Baere, David, Moshiri, Mandana, Tosello, Guido, Solheid, Juliana, Charles, Amal, Scholz, Steffen, Baier, Marcus, Carmignato, Simone, Stavroulakis, Petros, Shaheen, Amrozia, Thijs, Lore   +14 more
openaire   +3 more sources

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
doaj   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source

An enhanced finite element modelling based on self-regulation effect in directed energy deposition of Ti–6Al–4V

Journal of Materials Research and Technology, 2022
Self-regulation effect (SRE) is a unique phenomenon in laser blown powder directed energy deposition (DED), which can dynamically compensate the sloping deposition surface (within an acceptable tolerance) induced by the fluctuation of the fabricating ...
Bo Yao, Xufei Lu, Liang Ma, Nan Kang, Shang Sui, Hua Tan, Jing Chen   +6 more
doaj   +1 more source

Effects of reuse on the properties of tantalum powders and tantalum parts additively manufactured by electron beam powder bed fusion

Materials Research Express, 2021
The cost of additively manufactured tantalum parts can be effectively lowered by reusing or recycling tantalum powder. To evaluate the effects of reuse of the tantalum powder on the properties of tantalum parts and scaffolds, this study investigated the ...
Yu Guo, Chao Chen, Qiangbing Wang, Min Liu   +3 more
doaj   +1 more source

Influence of Nonmetallic Interstitials on the Phase Transformation between FCC and HCP Titanium: A Density Functional Theory Study

Metals, 2022
In addition to the common stable and metastable phases in titanium alloys, the face-centered cubic phase was recently observed under various conditions; however, its formation remains largely unclarified.
Mengmeng Yang, Jianan Hu, Shuo Cao, Guang Feng, Yi Yang, Renci Liu, Shujun Li, Fu Zhao, Aihan Feng, Qingmiao Hu, Aijun Huang, Hao Wang   +11 more
doaj   +1 more source

Additive Manufacturing Research and Applications [PDF]

, 2022
This Special Issue book covers a wide scope in the research field of 3D-printing, including: the use of 3D printing in system design; AM with binding jetting; powder manufacturing technologies in 3D printing; fatigue performance of additively ...

core   +2 more sources

Research progress on the influence of microstructure characteristics of metal additive manufacturing on its corrosion resistance

工程科学学报, 2022
Additive manufacturing technology is a method of manufacturing parts that are stacked layer by layer through the principle of discrete stacking, which is different from traditional subtractive manufacturing.
Ying LI, Bai-cheng ZHANG, Xuan-hui QU
doaj   +1 more source