Flow Stress Prediction of Hot Compressed Tool Steel by CAE NN and Hyperbolic-Sine Equation

Metalurgija

Fajfar, P.¹  Terčelj, M.¹  Peruš, I.¹  Kugler, G.¹ 

关键词: tool steel;    hot compression;    flow stress;    artificial neural network;    activation energy;   

DOI  :  

学科分类：金属与冶金

来源: Hrvatsko Metalursko Drustvo

【 摘 要 】

Hot compression experiments are carried out on steel workpieces by means of Gleeble 1500 thermo mechanical simulator in wide range of temperatures 800 °C - 1200 °C with strain rates 0,1 s -1 , 1,0 s -1 and 8,0 s -1 and true strains of...

【 授权许可】

Unknown