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Revue de Métallurgie, 2005
Clean steel encompasses a multitude of concepts that are based on fulfilling customer requests. Clean steel can be produced in many ways depending on the existing equipment and detailed customer demands. A common feature of all clean steel production is tight process control along with continuous monitoring. Quality assurance is essential
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Clean steel encompasses a multitude of concepts that are based on fulfilling customer requests. Clean steel can be produced in many ways depending on the existing equipment and detailed customer demands. A common feature of all clean steel production is tight process control along with continuous monitoring. Quality assurance is essential
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Modern Refractory Practice for Clean Steel
2020Ductility facilitates reforming but elastic modulus provides the strength of steel. It all depends on constituents and phases in steel. The previous discussion emphasizes steel production is a multi-step process that has to pass through the exhaustive environment and thus possibilities of inclusions despite targeted compositions.
Subir Biswas, Debasish Sarkar
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Acid Cleaning of Stainless Steel
2009This paper discusses the basic chemistry of acid cleaning, with specific ideas on 300 series stainless steel. Examples of acid cleaner ingredients, why they are employed, and how they can be applied to remove specific soils are given.
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Clean Steel to Resist Hydrogen Embrittlement
CORROSION 1990, 1990Abstract Hydrogen embrittlement is know to affect steels in most sour gas environments. The purpose of the paper is to present the effects of cleanliness of the metal on its resistance to hydrogen embrittlement. The paper outline the effects of sulfur, phosphorus, oxygen and carbon equivalent contents on the H2 embrittlement resistance ...
J. Charles +3 more
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On Physico‐Chemical and Technical Limits in Clean Steel Production
steel research international, 2010AbstractGreat progresses in steel cleanliness have been attained during the last decades. In the measures of oxygen the lowest levels are approaching 5 ppm in Otot i.e. close to the thermodynamic limit of Al deoxidation. As the thermodynamics of the reaction system is firmly anchored to the steel chemistry and thus to the properties of steel and the ...
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Cleaning Stainless Steel with Alkaline Solutions
2009Cleaning stainless steel in alkaline solutions begins with consideration of the soil, the alloy, the nature, size and value of the part to be cleaned, the amount of work to be processed, economics, the types of cleaning equipment available, the degree of cleanliness required as dictated by subsequent use of the part, environmental prohibitions, and ...
R. K. Brandt, M. J. Bach
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Laser cleaning of steel for paint removal
Applied Physics A, 2010Paint removal is an important part of steel processing for marine and offshore engineering. For centuries, a blasting techniques have been widely used for this surface preparation purpose. But conventional blasting always has intrinsic problems, such as noise, explosion risk, contaminant particles, vibration, and dust.
Chen, G.X. +4 more
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Introduction to the production of clean steel
2015This paper introduces the concept of clean steel production from a pyrometallurgist's perspective to the broader metallurgical community. A simplistic overview of the steelmaking process from iron ore to car body manufacturing is followed by an introduction to the South African steel industry and the technologies that it utilizes.
Steenkamp, J.D., du Preez, L.
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NON-METALLIC INCLUSIONS AND CLEAN STEEL
2008The source, the removal and the mechanical consequences of the non-metallic inclusions depends on their types and on their engineering. The chemical composition of the non-metallic inclusions and their volume fraction are determined by the management of the different steps involved in the production process: melting, refining and casting operation ...
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