Grain-boundary precipitation in Allvac 718Plus

EJ Pickering, H Mathur, A Bhowmik, O Messé… - Acta Materialia, 2012 - Elsevier
grain boundaries and lamellar-like precipitates observed in this study and previous 718
and 718Plus studies [13], [23], [24], [28], [32] can be produced by a discontinuous precipitation

Segregation assisted grain boundary precipitation in a model Al-Zn-Mg-Cu alloy

H Zhao, F De Geuser, AK da Silva, A Szczepaniak… - Acta Materialia, 2018 - Elsevier
… is to investigate grain boundary precipitation in comparison to bulk precipitation, from the …
and growth of the precipitates in the bulk and at the grain boundaries, solute segregation to …

Grain boundary discontinuous precipitation reactions

DB Williams, EP Butler - International Metals Reviews, 1981 - Taylor & Francis
… Since it is well established that the nucleation of precipitates on grain boundaries is
sensitive to boundary orientation, and is retarded on grain boundaries close to coincident-site …

Grain boundary segregation and precipitation in aluminium alloys

M De Hass, JTM De Hosson - Scripta materialia, 2001 - Elsevier
… and distribution of grain boundary precipitates, but also on the width of the precipitate free
zone… will certainly affect grain boundary precipitation during the subsequent ageing treatment. …

Grain boundary precipitation in Inconel 718 and ATI 718Plus

B Hassan, J Corney - Materials Science and Technology, 2017 - Taylor & Francis
… and kinetics of grain boundary precipitation and the effect this … the background of grain
boundary precipitation, including the … on the grain boundary phases and their precipitation kinetics …

The origin of the grain boundary precipitate free zone

PNT Unwin, GW Lorimer, RB Nicholson - Acta Metallurgica, 1969 - Elsevier
… In order to explain the occurrence of the precipitate free zone … loss of vacancies to the grain
boundary and, on occasions, to … in cases where grain boundary precipitation has occurred as …

Precipitation on grain boundaries in Al-Mg-Si alloys: The role of grain boundary misorientation

Z Zhang, NC Parson, WJ Poole - Scripta Materialia, 2022 - Elsevier
grain boundary precipitates and the associated precipitate free zone (PFZ) [7,8]. Grain
boundary precipitates … limited or the absence of grain boundary precipitation but practically, high …

Grain boundary precipitation in an Al Cu alloy

D Vaughan - Acta Metallurgica, 1968 - Elsevier
grain boundary precipitate c8n be explained in terms of the structure and migration cheracteristics
of the interphase boundaries. … morphology of grain boundary precipitates varies with …

Role of grain-boundary precipitates and solute-depleted zone on the intergranular corrosion of aluminum alloy 7150

T Ramgopal, PI Gouma, GS Frankel - Corrosion, 2002 - meridian.allenpress.com
… the grain boundaries were 200 mV more active than the grain interiors due to the Cu-depleted
zone along the grain boundaries.… the grain boundary and the grains due to precipitation of …

Correlation of the M23C6 precipitation morphology with grain boundary characteristics in austenitic stainless steel

HU Hong, BS Rho, SW Nam - Materials Science and Engineering: A, 2001 - Elsevier
… interfacial energy of the precipitate facet [15]. However, a planar grain boundary was maintained
… It should be noted that all the carbide precipitated on a grain boundary shows the same …