Heat transfer coefficients during quenching of steels

HS Hasan, MJ Peet, JM Jalil, H Bhadeshia - Heat and mass transfer, 2011 - Springer
Heat transfer coefficients for quenching in water have been measured as a function of
temperature using steel probes for a variety of iron alloys. The coefficients were derived from …

Heat transfer during quenching and assessment of quench severity—a review

K Prabhu, P Fernandes - Journal of ASTM International, 2009 - astm.org
In the heat treatment of steel, quenching is done to prevent ferrite or pearlite formation and
allows formation of bainite and martensite. For a particular grade of steel, the effectiveness …

Feasibility study of using digital twins for conceptual design of air-quenching processes

Z Bi, D Mueller, A Mikkola - The International Journal of Advanced …, 2024 - Springer
The concepts of digital twins (DTs) have been widely studied to predict system performance,
shorten design cycles, and implement preventive maintenance, but mainly, in large-scale …

A theoretical approach for estimating the effect of water-jet quenching on low-carbon steel beams

BS Koo - Scientific Reports, 2021 - nature.com
Quenching is an efficient manufacturing technique to improve the strength of steel after hot
rolling. The benefit of this application is to enhance the mechanical properties of steel …

[PDF][PDF] Effect of quench immersion speed in water on the mechanical properties of C30 carbon steel

SM Adedayo, AS Adekunle, T Oladimeji - Proceedings of the World …, 2014 - iaeng.org
A C30 carbon steel was quenched in a special bath under conditions of constant bath
temperature and a variable immersion speed. Time versus temperature data was collected …

Effecting Quench Agitation by Immersion Speed Variation of C30 Carbon Steel and Mechanical Properties Examination

SM Adedayo, AS Adekunle, TE Oladimeji - Transactions on Engineering …, 2015 - Springer
A study of quench agitation by immersion speed variation was carried out on a C30 carbon
steel material and examination of resulting mechanical properties. Quenching was carried …

A Modified Online Input Estimation Algorithm for Inverse Modeling of Steel Quenching

SK Ali, MS Hamed, MF Lightstone - Numerical Heat Transfer, Part …, 2010 - Taylor & Francis
The surface temperatures and surface heat flux of a 1080 steel cylinder during the
quenching process are estimated by the application of inverse heat transfer analysis. The …

The effects of surface oxides on the quenching performance of AISI 4140 steel in commercial mineral oils

S Ma, M Maniruzzaman, J Chaves… - … : Proceedings of the …, 2005 - books.google.com
The effect of oxide formation on the cooling rate and heat transfer coefficient as a function of
temperature of 4140 steel probes has been experimentally and numerically investigated …

Effect of Inhomogeneity in Aligned Grains on Creep-Fatigue Crack Opening and Propagation Behavior of Directionally Solidified Superalloy

M Yamamoto, T Kitamura… - Journal of ASTM …, 2009 - asmedigitalcollection.asme.org
It is important to understand the evaporation process of pesticide droplets on targets for
increasing the efficiency and efficacy of foliar applied insecticide and fungicide spray …

[PDF][PDF] TESI DI DOTTORATO DI RICERCA

TPD FIRRAO, M ROSSO, P MATTEIS - 2020 - core.ac.uk
In seguito, lo stesso progetto è stato finanziato come Progetto di Rilevante Interesse
Nazionale per il biennio 2004-2005, e come tale esteso anche a gruppi di ricerca afferenti al …