Funded by the National Natural Science Foundation of China(51004037);the Fundamental Research Funds for the Central Unversities(N140704002)
By measuring the expansion curves of a Nb bearing steel at different cooling rates by using Gleeble-3800 thermomechanical simulator, combining with metallographic analysis, different phase zones were determined. Also,...
Founded by National Natural Science Foundation of China(No.51004037);Shenyang City Application Basic Research Project(No.F13-316-1-15);State Key Laboratory Opening Project of Northeastern University(No.12SYS05)
Continuous annealing simulation tests were conducted by using a continuous annealing thermomechanical simulator. Holding times of 5, 60, 180, and 480 seconds for an intercritical annealing temperature of 820℃ were ad...
Sponsored by National Natural Science Foundation of China(No.51004037);Shenyang City Application Basic Research Project(No.F13-316-1-15)
The effect of fast cooling rate on the microstructure and mechanical properties of low-carbon high-strength steel annealed in the intercritical region was investigated using a Gleeble 1500 thermomechanical simulator a...