Prediction of Microstructure and Mechanical Properties of Hot Rolled Strip Steel: Part II - Verification and Application

2004 ◽  
Vol 75 (7) ◽  
pp. 468-474 ◽  
Author(s):  
Yongjun Lan ◽  
Dianzhong Li ◽  
Xiaochun Sha ◽  
Yiyi Li
Keyword(s):  
Mechanical Properties ◽  
Steel Part ◽  
Rolled Strip ◽  
Strip Steel ◽  
Hot Rolled Strip ◽  
Microstructure And Mechanical Properties ◽  
Hot Rolled

scholarly journals An improved Vision Transformer-based method for classifying surface defects in hot-rolled strip steel

2021 ◽  
Vol 2082 (1) ◽  
pp. 012016
Author(s):  
Xinglong Feng ◽  
Xianwen Gao ◽  
Ling Luo
Keyword(s):  
Surface Defect ◽  
Surface Defects ◽  
Steel Strip ◽  
Learning Ability ◽  
Rolled Strip ◽  
Strip Surface ◽  
Strip Steel ◽  
Hot Rolled Strip ◽  
Hot Rolled ◽  
Improved Algorithm

Abstract A new Vision Transformer(ViT) model is proposed for the classification of surface defects in hot rolled strip, optimizing the poor learning ability of the original Vision Transformer model on smaller datasets. Firstly, each module of ViT and its characteristics are analyzed; Secondly, inspired by the deep learning model VGGNet, the multilayer fully connected layer in VGGNet is introduced into the ViT model to increase its learning capability; Finally, by performing on the X-SDD hot-rolled steel strip surface defect dataset. The effect of the improved algorithm is verified by comparison experiments on the X-SDD hot-rolled strip steel surface defect dataset. The test results show that the improved algorithm achieves better results than the original model in terms of accuracy, recall, F1 score, etc. Among them, the accuracy of the improved algorithm on the test set is 5.64% higher than ViT-Base and 2.64% higher than ViT-Huge; the accuracy is 4.68% and 1.36% higher than both of them, respectively.

VAIQ Strip - An On-Line System for Controlling the Mechanical Properties of Hot Rolled Strip

1998 ◽  
Vol 31 (23) ◽  
pp. 315-320 ◽  
Author(s):  
Josef Andorfer ◽  
Dietmar Auzinger ◽  
Manfred Hirsch ◽  
Gerhard Hubmer ◽  
Rudolf Pichler
Keyword(s):  
Mechanical Properties ◽  
Rolled Strip ◽  
Line System ◽  
Hot Rolled Strip ◽  
On Line ◽  
Hot Rolled

Strain-induced precipitation behaviour in hot rolled strip steel

2001 ◽  
Vol 299 (1-2) ◽  
pp. 27-37 ◽  
Author(s):  
E.V Pereloma ◽  
B.R Crawford ◽  
P.D Hodgson
Keyword(s):  
Rolled Strip ◽  
Strip Steel ◽  
Hot Rolled Strip ◽  
Precipitation Behaviour ◽  
Hot Rolled
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