Results 111 to 120 of about 7,486,347 (328)
Measuring free energy in parallel tempering Monte Carlo
, 2015 An efficient approach of measuring the absolute free energy in parallel tempering Monte Carlo using the exponential averaging method is discussed and the results are compared with those of population annealing Monte Carlo using the three-dimensional ...
Wang, Wenlong
core +1 more source
Time-Temperature Equivalence in Martensite Tempering
, 2013 The relationship between time and temperature is of great consequence in many materials-related processes including the tempering of martensite. In 1945, Hollomon and Jaffe quantified the 'degree of tempering' as a function of both tempering time, t, and tempering temperature, T, using the expression, T(log t + c).
G.A. Thomas +4 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera +8 more
wiley +1 more source
Teshugang, 2019 The microstructure, impact performance and fracture morphology of 42CrMo steel after pre-heat treatment (annealing,quenching, tempering) and treatment of quenching from dual phase range + tempering at high temperature ( also referred to as quenching from
席志伟, 罗红梅, 孙国栋
doaj
Simulation of hot stamping considering self-tempering [PDF]
MATEC Web of ConferencesThe application of ultra-high-strength steel plates to automobile bodies has progressed to achieve weight reduction and collision safety, with expanding applications of hot stamping (HS) technology for components with tensile strengths of 1.5 GPa or more.
Mori Keitaro +2 more
doaj +1 more source
Materials Science & Engineering: A, 2018 The tempering of re-austenized, quenched and tempered (RAQT) martensitic steels is an extensively studied and well understood field of metallurgy. However, a similar understanding of the effect of tempering on direct-quenched (DQ) high-strength steels ...
A. Saastamoinen +4 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley +1 more source
The investigation of applicability of the Hollomon-Jaffe equation on tempering the HSLA steel [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2009 High strength low-alloyed (HSLA) Cr-Mn-Si steels belong to a group of steels that can reach their full mechanical properties after quenching and tempering. Those properties depend both on the temperature and time of tempering.
A. Patarić +3 more
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A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
Teshugang, 2021 In order to study the effect of quenching and tempering treatment on the mechanical property of R4s (22MnCrNiMo) mooring chain steel flash weld zone, the double quenching is carried out at 880 ~ 960℃.
李仲昱 +4 more
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