In this work, 37 industrial trials were conducted to examine the effect of Ca treatment on
inclusion formation and transformation. The samples were taken from tundish and separated …

Suitable MnS inclusions in gear steel can significantly improve the steel machinability and
reduce the manufacturing costs. Two gear steel samples with different sulphur contents were …

The super large-size line-shape CaO-Al2O3-MgO inclusions in high-carbon chromium
bearing steel were studied by conducting industrial sampling and thermodynamic analyses …

Oxide metallurgy technology can improve the microstructure of a coarse-grained heat-
affected zone (CGHAZ) but introduces extra inclusions. Local corrosion behavior of the …

In this paper, based on the three heats of commercial Ca-treated resulfurized steel with
different deoxidation modes, the characteristics of sulfides in bars were analyzed by Micro …

The presence of non-metallic inclusions (NMI) such as sulphides and oxides may be
detrimental to the control of the steel casting process and product quality. The need for their …

Al-killed hot rolled steels are mainly produced with calcium treatment for the purpose either
to minimize nozzle clogging in continuous casting or to modify plastic MnS inclusions. There …

In this article, the industrial experiments of calcium treatment on the modification of
inclusions in NM500 wear-resistant steel were carried out. There are four types of inclusions …

Industrial trials and theoretical analysis are performed to study the effect of addition
sequences of calcium and sulfur on inclusions in a calcium‐treated and resulfurized Al …

A decision support system was developed using supervised machine learning (ML)
approach for optimization of calcium (Ca) additions by continuously monitoring the physical …