Data-driven causal knowledge graph construction for root cause analysis in quality problem solving
Root cause analysis (RCA) plays an essential role in quality problem solving (QPS). Due to
the difficulty of obtaining causal knowledge of quality problems, companies often rely on …
the difficulty of obtaining causal knowledge of quality problems, companies often rely on …
Solidification morphology and segregation in continuously cast steel slab
SK Choudhary, S Ganguly, A Sengupta… - Journal of Materials …, 2017 - Elsevier
Solidification morphology and centreline macrosegregation in continuously cast, thick steel
slab samples were investigated in order to evaluate the liquid steel solidification …
slab samples were investigated in order to evaluate the liquid steel solidification …
Knowledge-driven intelligent quality problem-solving system in the automotive industry
In the current automotive industry, quality management, especially quality problem-solving
(QPS), plays an important role in fulfilling the expectations of demanding customers who …
(QPS), plays an important role in fulfilling the expectations of demanding customers who …
[HTML][HTML] Parameters optimization of selected casting processes using teaching–learning-based optimization algorithm
In the present work, mathematical models of three important casting processes are
considered namely squeeze casting, continuous casting and die casting for the parameters …
considered namely squeeze casting, continuous casting and die casting for the parameters …
A prediction model for internal cracks during slab continuous casting
Y Kong, D Chen, Q Liu, M Long - Metals, 2019 - mdpi.com
Slab continuous casting internal cracking is a common quality defect in the production
process. The ability to predict the quality of each continuous casting product and assess …
process. The ability to predict the quality of each continuous casting product and assess …
Real-time quality prediction of casting billet based on random forest algorithm
Real-time quality prediction in continuous casting process is of great significance to the
increase of production and the improvement of casting billet quality. The process parameters …
increase of production and the improvement of casting billet quality. The process parameters …
Influence of mould level instability on the unevenness of solidified shell deformations during continuous casting
The influence of mould level instability during continuous casting on the unevenness of the
initial solidified shell in hypo-peritectic steels has been investigated. Water model …
initial solidified shell in hypo-peritectic steels has been investigated. Water model …
Comparison of optimization-regulation algorithms for secondary cooling in continuous steel casting
The paper presents the comparison of optimization-regulation algorithms applied to the
secondary cooling zone in continuous steel casting where the semi-product withdraws most …
secondary cooling zone in continuous steel casting where the semi-product withdraws most …
Optimization of the continuous casting process of hypoeutectoid steel grades using multiple linear regression and genetic programming—An industrial study
M Brezocnik, U Župerl - Metals, 2021 - mdpi.com
Štore Steel Ltd. is one of the major flat spring steel producers in Europe. Until 2016 the
company used a three-strand continuous casting machine with 6 m radius, when it was …
company used a three-strand continuous casting machine with 6 m radius, when it was …
Assessing the effects of steel composition on surface cracks in continuous casting with solidification simulations and phenomenological quality criteria for quality …
J Norrena, S Louhenkilpi, VV Visuri… - steel research …, 2023 - Wiley Online Library
Crack formation is an issue that significantly undermines the quality and productivity of steel
production. In previous studies, a solidification and microstructure model known as …
production. In previous studies, a solidification and microstructure model known as …