An inverse, decision-based design method for integrated design exploration of materials, products, and manufacturing processes

AB Nellippallil, V Rangaraj… - Journal of …, 2018 - asmedigitalcollection.asme.org
A material's design revolution is underway with a focus to design the material microstructure
and processing paths to achieve certain performance requirements of products. A host of …

Turning induced residual stress prediction of AISI 4130 considering dynamic recrystallization

Z Pan, Y Feng, X Ji, SY Liang - Machining Science and Technology, 2018 - Taylor & Francis
Machining-induced residual stress distribution is strongly influenced by the machining
process condition, tool geometry and workpiece material mechanical properties. The high …

Robust concept exploration of materials, products and associated manufacturing processes

AB Nellippallil, P Mohan… - … and Information in …, 2018 - asmedigitalcollection.asme.org
In this paper, we present robust concept exploration using a goal-oriented, inverse decision-
based design method to carry out the integrated design of material, product and associated …

Modelling the mechanical behaviour of heat-treated AISI 52100 bearing steel with retained austenite

AD Anoop, AS Sekhar, M Kamaraj… - Proceedings of the …, 2018 - journals.sagepub.com
The mechanical properties of hardened AISI 52100 bearing steel such as flexural strength,
microhardness and Young's modulus are considerably influenced by the austenite content …

Austenite grain growth kinetics after isothermal deformation in microalloyed steels with varying Nb concentrations

KA Annan, CW Siyasiya, WE Stumpf - ISIJ International, 2018 - jstage.jst.go.jp
Grain growth equation constants n, Q and A for Nb bearing steels with the Nb varying from
0.002 wt% to 0.1 wt%, were experimentally determined under reheating and high …

Effect of isochronal annealing on the microstructure, texture and mechanical properties of a cold-rolled high manganese steel

S Pramanik, AA Saleh, EV Pereloma… - Materials …, 2018 - Elsevier
Abstract A Fe-17Mn-3Al-2Si-1Ni-0.06 C wt.% steel was subjected to cold-rolling to 42%
thickness reduction and isochronally annealed for 300 s between 500 and 850° C. The high …

Microstructure and mechanical property improvement of X70 in asymmetrical thermomechanical rolling

NA Razani, BM Dariani, M Soltanpour - The International Journal of …, 2018 - Springer
Asymmetrical thermomechanical rolling (ATMR) process of API X70 microalloy steel was
investigated to evaluate of rolling force and distribution of material property in the roll gap …

Finite element simulation and process optimization of microstructure evolution in the formation of Inconel 718 alloy bolts

C Li, Y Tan, F Zhao - Materials Research Express, 2018 - iopscience.iop.org
To optimize the production process of Inconel 718 superalloy bolts, the uniformity of the
microstructure and the mechanical properties are improved. In this paper, the finite element …

Grain Size Evolution during Multipass Hot‐Rolling of C‐Mn Steels: Comparison of Phase Field and Extended JMAK Modeling

MIT Tzini, DA Karamichailidou… - steel research …, 2018 - Wiley Online Library
The design of multipass hot‐rolling schedules is of great importance to steel industry and an
effort is made to predict the microstructure evolution. In the present study, a multi‐phase field …

Evolution of Austenite Grain Size in Continuously Cast Slab during Hot‐Core Heavy Reduction Rolling Process Based on Hot Compression Tests

M Gong, H Li, T Li, B Wang… - steel research …, 2018 - Wiley Online Library
A novel technology called Hot‐core Heavy Reduction (HHR) has been developed to refine
the center microstructure of continuously cast slabs, which is rolling at the end of …