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Meeting 2024 TMS Annual Meeting & Exhibition
Symposium Formability and Spring-back Issues in Ultra-high Strength Steels and High Strength Aluminum Alloys
Presentation Title Microstructure and Mechanical Properties According to Heat Treatment of High Tensile Strength Steel Alloy
Author(s) Jung Han Kim, Ilgwon Jung, Yun-Jae Song
On-Site Speaker (Planned) Jung Han Kim
Abstract Scope There are many kinds of approach to meet the demands where consider the environmental problem and the resource exhaustion. The highest performance and concurrent weight and cost reduction became more important in transportation industries such as automobile, aircraft, vessel and railway vehicle. So many researchers are focusing on lightweight structures which are economical and environmentally. High tensile strength steel alloys, is an increasing trend in the automotive industry to use these materials various components. Also high tensile strength steel plates are advantageous for safety and light weight, but formability is reduced as strength increases, which can cause great problems in automobile production. In this study, high tensile strength steel alloy was heat treatment in using an electric furnace. The microstructures of specimens were examines by X-ray diffraction (XRD), scanning electron microscopy (SEM), optical microscopy (OM). The mechanical properties of specimens were tensile test at room temperature.
Proceedings Inclusion? Planned:
Keywords Iron and Steel, Other, Other


A Investigation of the Bendability of Friction-stir Processed Aluminum 7075 & 6111 Alloys and Its Effect on Formability
Anisotropic Fracture of Mild and Advanced High Strength Steel in Non-linear Strain Paths
Dimensional Control in Flexible Fabrication of Sheet Metals for Automotive Applications
Hot Stamping of Third Generation Advanced High Strength Steels
Hybrid Bead Development and Validation; Auto Steel Partnership
Influence of Yoshida-Uemori Model on Springback Prediction
Microstructure and Mechanical Properties According to Heat Treatment of High Tensile Strength Steel Alloy
On Local Formability of Multi-phase Ultra-high-strength Steels
Retrogression Forming and Reaging for Forming and Joining AA7075-T6 Sheet
Roller Bending/Unbending Process for Improving the Local Mechanical Properties of Aluminum Sheets
The “Next Era in Stamping Technology” (NEST), The Fundamentals of a Hybrid Stamping Technology

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