Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Arash Soltani-Tehrani"'
Publikováno v:
Additive Manufacturing Letters, Vol 3, Iss , Pp 100097- (2022)
This study investigated the microstructure and tensile properties of the NASA HR-1 (Fe-Ni-Cr) alloy using the laser powder directed energy deposition (LP-DED) process. Laser power and spot size were varied for deposition, and it was noted that low la
Externí odkaz:
https://doaj.org/article/a839f2af86a44a6fbf308faf12f3e083
Publikováno v:
Procedia Structural Integrity. 38:519-525
Publikováno v:
Procedia Structural Integrity. 38:84-93
Publikováno v:
Thin-Walled Structures. 185:110636
Autor:
Arash Soltani-Tehrani, John P. Isaac, Hareesh V. Tippur, Daniel F. Silva, Shuai Shao, Nima Shamsaei
Publikováno v:
International Journal of Fatigue. 167:107343
Publikováno v:
JOM. 71:963-973
Additive manufacturing technology has enabled industries to generate functional parts with an increased level of complexity via layer-by-layer fabrication. In laser-powder bed fusion (L-PBF), powder is often recycled due to its high cost. However, th
Autor:
Arash Soltani-Tehrani, Mahdi Habibnejad-Korayem, Shuai Shao, Meysam Haghshenas, Nima Shamsaei
Publikováno v:
Additive Manufacturing. 51:102584
Publikováno v:
FME Transactions, Vol 46, Iss 4, Pp 631-635 (2018)
Heat transfer increase has been always the industries' aim. One of the methods to increase heat transfer is to manufacture heat exchangers with specific geometries such as wavy-tube heat exchangers. In this study, effects of inserting homogenous poro
Publikováno v:
Additive Manufacturing. 47:102333
The population of build defects as a function of position on the build plate was examined in Ti-6Al-4V specimens fabricated on two common commercial laser powder bed fusion (LPBF) systems. Using standard build parameters, X-ray computed tomography re
Publikováno v:
International Journal of Fatigue. 151:106384
This study investigates the possibility of correlating specimen property to part performance for laser beam powder bed fusion (LB-PBF) additive manufacturing by altering the process parameters in order to create similar thermal histories experienced