Open AccessInvestigation on creep law of QT600 ductile iron based on cellular automata
Author(s) -
Haifeng Wu
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/714/3/032083
Subject(s) - creep , cellular automaton , microstructure , materials science , ductile iron , steady state (chemistry) , metallurgy , automaton , mechanics , computer science , algorithm , physics , chemistry , theoretical computer science
The steady state creep rates of QT600 ductile iron under various temperature are obtained by high temperature creep experiments. And the cellular automata model of creep microstructure evolution of QT600 ductile iron was established based on quantitative analysis of the microstructure. The results of the model are in good agreement with the results of the validation experiments. It’s shown that the cellular automata model is feasible and with high precision to predict the creep law of QT600 ductile iron. The results can provide some technical references for the safety analysis of QT600 ductile iron.