Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Sinclair, Chad W."'
Autor:
Melo, Wendel A., Sinclair, Chad W.
A recently presented model is adapted to predict the effects of strain path change on the strain aging (bake hardening) behaviour of an ultra low carbon (ULC) steel. Samples pre-deformed by rolling were aged and then tested in uniaxial tension at 0,
Externí odkaz:
http://arxiv.org/abs/2207.11317
Amorphous materials exhibit structural heterogeneities that relax only on long timescales. Using machine learning techniques, we construct a Markov state model (MSM) for model glass formers that coarse-grains the dynamics into a low-dimensional space
Externí odkaz:
http://arxiv.org/abs/2111.09997
We present an original approach for predicting the static recrystallization texture development during annealing of deformed crystalline materials. The microstructure is considered as a population of subgrains and grains whose sizes and boundary prop
Externí odkaz:
http://arxiv.org/abs/2102.09597
By combining atomistic simulations with a detailed analysis of individual atomic hops, we show that the diffusion of carbon in a binary Fe-C glass exhibits strong (anti-)correlations and is largely determined by the local environment. Higher local ca
Externí odkaz:
http://arxiv.org/abs/2009.06772
In certain naturally aged aluminum alloys, significant strengthening can be obtained due to the decomposition of a super-saturated solid solution into clusters. The origins of such strengthening remain unclear due to the challenge of differentiating
Externí odkaz:
http://arxiv.org/abs/1811.10774
Although the anisotropy of the solid-liquid interfacial free energy for most alloy systems is very small, it plays a crucial role in the growth rate, morphology and crystallographic growth direction of dendrites. Previous work posited a dendrite orie
Externí odkaz:
http://arxiv.org/abs/1810.05298
Publikováno v:
Progress in Additive Manufacturing; Oct2024, Vol. 9 Issue 5, p1555-1566, 12p
Autor:
Sinclair, Chad W.
The drive to produce materials with novel or beneficial combinations of properties has prompted research into a range of new materials and processing routes. In many applications one of the important design variables is the mechanical strength. Excep
Externí odkaz:
http://hdl.handle.net/11375/7020
Publikováno v:
Phys. Rev. B 92, 134103 (2015)
The nonequilibrium dynamics of diffusion-mediated plasticity and creep in materials subjected to constant load at high homologous temperatures is studied atomistically using Phase Field Crystal (PFC) methods. Creep stress and grain size exponents obt
Externí odkaz:
http://arxiv.org/abs/1509.02565
Material properties controlled by evolving defect structures, such as mechanical response, often involve processes spanning many length and time scales which cannot be modeled using a single approach. We present a variety of new results that demonstr
Externí odkaz:
http://arxiv.org/abs/1403.0601