Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Sıla Ece Atabay"'
Autor:
Chao Xu, Sıla Ece Atabay, Oscar Sanchez-Mata, Sun Yong Kwon, Jose Alberto Muñiz-Lerma, Maria Argelia Macias-Sifuentes, Mathieu Brochu
Publikováno v:
Progress in Additive Manufacturing. 6:417-430
Metastable β-titanium alloys are attractive for their high strength-to-density ratio, good hardenability, excellent fatigue behavior, and corrosion resistance. Among these alloys, β-21S, with a composition of Ti–15Mo–3Nb–3Al–0.2Si (wt%), is
Autor:
Jose Alberto Muñiz-Lerma, Xianglong Wang, Mohammad Attarian Shandiz, Sıla Ece Atabay, Mathieu Brochu, Oscar Sanchez-Mata
Publikováno v:
Progress in Additive Manufacturing. 5:41-49
In this study, we explored the feasibility of fabricating single-crystalline or single-crystalline-like stainless steel 316L (SS316L) with different geometries (thin struts, cubes, walls and a simulated pump impeller) using laser powder bed fusion (L
Publikováno v:
Materials Science and Engineering: A. 743:168-174
The effect of rare-earth (Sm) microalloying on the thermal stability and phase selection along with the effect of nanocrystallization on the mechanical properties of amorphous melt-spun ribbons of Zr50Cu40Al10, Zr49Cu39.2Al9.8Sm2 and Zr48Cu38.4Al9.6S
Autor:
Oscar Sanchez-Mata, Xianglong Wang, Jose Alberto Muñiz-Lerma, Sıla Ece Atabay, Mohammad Attarian Shandiz, Mathieu Brochu
Publikováno v:
Journal of Alloys and Compounds. 901:163465
Publikováno v:
Materials & Design, Vol 208, Iss, Pp 109895-(2021)
This study reports the crack-free fabrication of a new high gamma prime precipitation hardened Ni-based superalloy by Laser Powder Bed Fusion (LPBF) process. In the as-built condition, scanning electron microscopy and electron backscattered diffracti
Autor:
Jose Alberto Muñiz-Lerma, Mathieu Brochu, Xianglong Wang, Mohammad Attarian Shandiz, Oscar Sanchez-Mata, Sıla Ece Atabay
Publikováno v:
Additive Manufacturing. 46:102104
Despite the extensive research on the mechanical properties of stainless steel 316L (SS316L) produced by laser powder bed fusion (LPBF), only a handful of studies have investigated its impact performance even though it is critical for structural appl
Publikováno v:
Materials Science and Engineering: A. 827:142053
Fabrication of γ′ precipitation strengthened nickel-based superalloys via laser powder bed fusion still remains a challenge. In this study, Rene 77, a high γ′ containing superalloy that is considered as difficult to weld, was processed by laser
Autor:
Oscar Sanchez-Mata, Xianglong Wang, Sıla Ece Atabay, Jose Alberto Muñiz-Lerma, Mohammad Attarian Shandiz, Mathieu Brochu
Publikováno v:
Journal of Alloys and Compounds. 865:158868
In the present study, solid solution strengthened Ni-based superalloy Hastelloy X (HX) parts were fabricated using the laser powder bed fusion (LPBF) additive manufacturing process with the intent of developing a strong crystallographic texture. Thei
Publikováno v:
Metallurgical and Materials Transactions A. 48:3181-3187
Effect of Sn as an alloying element on the diffusion-bonding behavior of Al-Mg-Si alloy has been studied by means of differential scanning calorimetry (DSC), X-ray diffraction (XRD), scanning electron microscopy (SEM) and mechanical testing of the di
Publikováno v:
Journal of Alloys and Compounds. 858:157645
The microstructure and elevated temperature mechanical properties of a precipitation hardenable Nickel based superalloy, Rene 41, fabricated by laser powder bed fusion followed by two different heat treatment regimes were studied. The as-built (AB) m