✦ LIBER ✦

Microscopic Phase-Field Simulation for Correlations of Ni3Al Precipitates in Ni-Al Alloys

✍ Scribed by Lu Yanli; Chen Zheng; Zhong Hanwen; Zhang Jing

Publisher: Elsevier
Year: 2009
Weight: 851 KB
Volume: 38
Category: Article
ISSN: 1875-5372
DOI: 10.1016/s1875-5372(10)60058-6

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Atomistic simulation of the pinning of e

Atomistic simulation of the pinning of edge dislocations in Ni by Ni3Al precipitates

✍ Christopher Kohler; Peter Kizler; Siegfried Schmauder 📂 Article 📅 2005 🏛 Elsevier Science 🌐 English ⚖ 236 KB

Classical molecular dynamics simulations of the interaction of edge dislocations in Ni with chains of spherical Ni 3 Al precipitates are performed using EAM potentials. The order hardening is investigated at temperature T = 0 K by determining the critical resolved shear stresses (CRSSs) for a superd

Interphase boundary fracture and grain b

Interphase boundary fracture and grain boundary precipitation of Ni3Al(γ′) phase in β-NiAl bicrystals

✍ T. Sakata; H.Y. Yasuda; Y. Umakoshi 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 321 KB

A fundamental study of the χ-phase preci

A fundamental study of the χ-phase precipitation in CuAlNiTi(Mn) shape memory alloys

✍ I. Hurtado; P. Ratchev; J. Van Humbeeck; L. Delaey 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 959 KB

x-phase particles are precipitated when Ti is added as grain refiner to Cu-Al-Ni shape memory alloys. The size distribution of these precipitates is a function of the thermomechanical history of the alloy. The further addition of Mn to improve the alloy properties causes the appearance of a new set

Energy and structural simulations of the

Energy and structural simulations of the interaction between the grain boundary and dislocations in Ni3Al alloys

✍ Da Chen; Min Lu; Dongliang Lin; T.L. Chen 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 514 KB

Phase-field simulations of α →&#xa0

Phase-field simulations of α → γ precipitations and transition to massive transformation in the Ti–Al alloy

✍ H.M. Singer; I. Singer; A. Jacot 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 664 KB

A phase-field model for the solid-solid a ? c transition of Ti-Al binary alloys is presented based on analytical Gibbs free energies and couplings to the thermodynamical database ThermoCalc. The equilibrium values recover the a + c phase boundaries. Morphological transitions from diffusive to massiv

Organic reaction in water. Part 3: A fac

Organic reaction in water. Part 3: A facile method for reduction of aromatic rings using a raney Ni–Al alloy in dilute aqueous alkaline solution under mild conditions

✍ Takehito Tsukinoki; Tadashige Kanda; Guo-Bin Liu; Hirohisa Tsuzuki; Masashi Tash 📂 Article 📅 2000 🏛 Elsevier Science 🌐 French ⚖ 151 KB

Reduction of aromatic rings such as phenol, naphthalenes, biphenyls, acenaphthene, and acenaphthylene was smoothly performed using a Raney Ni±Al alloy in dilute aqueous alkaline solution without any organic solvents at 90 C under atmospheric pressure, and the corresponding reduced compounds were obt