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Meeting Materials Science & Technology 2019
Symposium Advanced High Strength Steels / From Design to End Users
Presentation Title 3rd Generation AHSS by Thin Slab Technology
Author(s) Christian Klinkenberg
On-Site Speaker (Planned) Christian Klinkenberg
Abstract Scope 2nd and 3rd Generation AHSS typically have elevated Mn-, Al- and Si-content. 2nd Generation AHSS with Mn-content up to 30% show poor casting and forming properties. Solidification range of more than 100 K, reduced hot ductility and high flow stress prevent industrial production. To overcome these difficulties 3rd Generation AHSS with Mn-content reduced less than about 12% are currently under development. Investigations have been carried out to assess the thin slab process for the production of such grades. Solidification and hot forming properties of different alloys having Mn-content up to 10.5% have been examined by thermodynamic calculation and laboratory testing by hot forming dilatometry. The achieved flow curves match figures achieved on an experimental hot rolling mill.
Proceedings Inclusion? Definite: At-meeting proceedings

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

3rd Generation AHSS by Thin Slab Technology
Approach for Developing Ultra High Strength Fastener Steel for Automotive Application
Correlation between EBSD Quantification and Dilatometry Examination of an X70 Steel
Creation of Wearproof Eutecticum Composition Materials for the Details of the High Temperature Dynamic Systems
Effect of Ni Content on Impact Toughness in Tempered Matensitic Steels
Effect of Retained Austenite Control with Multi-step Heat treatment on the Microstructure Evolution and Mechanical Properties of Direct Quenched High Hardness Armor (HHA) Steel
Effect of Strain Rate on the Columnar to Equiaxed Transition in an As-cast Medium Carbon Low Alloy Steel during Hot Deformation
Effect of Yttrium-based Rare Earth on the Microstructure and Impact Toughness of E36 Shipbuilding Steel
Evolution of Microstructure and Mechanical Properties during Conventional and Ultra-fast Heating of a Low Carbon Steel: The Effect of Soaking Time
Hydrogen Uptake and Its Effect on Mechanical and Fracture Behavior of Ultra-high Strength Press-hardened Steels
Microstructure and Mechanical Properties of Intercritical Annealed 7 Mn Steels with Additional Warm-rolling
P3-82: Development of Copper Strengthened 0.2%C Low Alloyed Steel
P3-83: Nucleation of Graphite Particles Formed in Medium Carbon Steel after Graphitising Anneal
P3-84: Optimizations of Submerged Entry Nozzle in a Steel Slab Continuous Casting Mold
Steel-copper Nano Composited Materials
Strengthening of 3rd Generation AHSS during Cold Stamping
Stronger than Titanium, Lighter than Aluminum, Stops Blast/Bullets: Readily Weldable 1500-2000MPa Armor Technology for Lightweight Structure and Stampings

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