Abstract
Near-net-shape casting processes today represent an important option in steelmaking. High productivity and low production cost as well as the variety of steel grades that can be produced plus an excellent product quality are key factors for the acceptance of such processes in markets all over the world. Today's research focuses on the production of pipe steel with special requirements in terms of toughness at low temperatures. The subject article describes the production of hot strip made from acicular ferritic / bainitic steel grades using the CSP thin-slab technology. In addition, the resulting strength and toughness levels as a function of the alloying concepts are discussed. Optimal control of the CSP process allows the production of higher-strength hot-rolled steel grades with a fine-grain acicular-ferritic/bainitic microstructure. Hot strip produced in this way is characterized by a high toughness at low temperatures. In a drop weight tear test, transition temperatures of up to -50 deg C can be achieved with a shear-fracture share of 85%. (author)
Reip, Carl-Peter;
Hennig, Wolfgang;
Hagmann, Rolf;
[1]
Sabrudin, Bin Mohamad Suren;
Susanta, Ghosh;
Lee, Weng Lan
[2]
- SMS Demag Aktiengesellschaft, Duesseldorf (Germany)
- Megasteel Sdn Bhd, Banting (Malaysia)
Citation Formats
Reip, Carl-Peter, Hennig, Wolfgang, Hagmann, Rolf, Sabrudin, Bin Mohamad Suren, Susanta, Ghosh, and Lee, Weng Lan.
Thin slab processing of acicular ferrite steels with high toughness.
Brazil: N. p.,
2005.
Web.
Reip, Carl-Peter, Hennig, Wolfgang, Hagmann, Rolf, Sabrudin, Bin Mohamad Suren, Susanta, Ghosh, & Lee, Weng Lan.
Thin slab processing of acicular ferrite steels with high toughness.
Brazil.
Reip, Carl-Peter, Hennig, Wolfgang, Hagmann, Rolf, Sabrudin, Bin Mohamad Suren, Susanta, Ghosh, and Lee, Weng Lan.
2005.
"Thin slab processing of acicular ferrite steels with high toughness."
Brazil.
@misc{etde_20880731,
title = {Thin slab processing of acicular ferrite steels with high toughness}
author = {Reip, Carl-Peter, Hennig, Wolfgang, Hagmann, Rolf, Sabrudin, Bin Mohamad Suren, Susanta, Ghosh, and Lee, Weng Lan}
abstractNote = {Near-net-shape casting processes today represent an important option in steelmaking. High productivity and low production cost as well as the variety of steel grades that can be produced plus an excellent product quality are key factors for the acceptance of such processes in markets all over the world. Today's research focuses on the production of pipe steel with special requirements in terms of toughness at low temperatures. The subject article describes the production of hot strip made from acicular ferritic / bainitic steel grades using the CSP thin-slab technology. In addition, the resulting strength and toughness levels as a function of the alloying concepts are discussed. Optimal control of the CSP process allows the production of higher-strength hot-rolled steel grades with a fine-grain acicular-ferritic/bainitic microstructure. Hot strip produced in this way is characterized by a high toughness at low temperatures. In a drop weight tear test, transition temperatures of up to -50 deg C can be achieved with a shear-fracture share of 85%. (author)}
place = {Brazil}
year = {2005}
month = {Jul}
}
title = {Thin slab processing of acicular ferrite steels with high toughness}
author = {Reip, Carl-Peter, Hennig, Wolfgang, Hagmann, Rolf, Sabrudin, Bin Mohamad Suren, Susanta, Ghosh, and Lee, Weng Lan}
abstractNote = {Near-net-shape casting processes today represent an important option in steelmaking. High productivity and low production cost as well as the variety of steel grades that can be produced plus an excellent product quality are key factors for the acceptance of such processes in markets all over the world. Today's research focuses on the production of pipe steel with special requirements in terms of toughness at low temperatures. The subject article describes the production of hot strip made from acicular ferritic / bainitic steel grades using the CSP thin-slab technology. In addition, the resulting strength and toughness levels as a function of the alloying concepts are discussed. Optimal control of the CSP process allows the production of higher-strength hot-rolled steel grades with a fine-grain acicular-ferritic/bainitic microstructure. Hot strip produced in this way is characterized by a high toughness at low temperatures. In a drop weight tear test, transition temperatures of up to -50 deg C can be achieved with a shear-fracture share of 85%. (author)}
place = {Brazil}
year = {2005}
month = {Jul}
}