Results 221 to 230 of about 33,636 (265)

On twist springback in advanced high-strength steels

Materials & Design, 2011
The sheet metal components made of advanced high-strength steel (AHSS) become fairly attractive in reducing weight and enhancing operational performance of products. However the corresponding forming process often generates more severe springback. This paper aims to investigate the behavior of twist springback in advanced high strength sheet components,
Hongzhou Li, Guangyong Sun, Guangyao Li, Zhihui Gong, Dihui Liu, Qing Li   +5 more
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Microstructural Developments in Advanced High Strength Steels

SAE Technical Paper Series, 2005
<div class="htmlview paragraph">For automotive applications, steel is mainly used for load bearing applications. Thus, the key mechanical properties of advanced high strength steels are strength and ductility. There are three types of advanced high strength steels that are of current interest: (i) dual phase steels, which have a microstructure ...
Stephen Yue, J. D. Boyd, L. Mallory, M. Militzer, E. Essadiqi   +4 more
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Attributes of Advanced High-Strength Steels

2013
Abstract This chapter summarizes the performance attributes of advanced high-strength steels, namely stiffness, strength, strain hardening, fatigue, crashworthiness, formability, toughness, and bake hardening.
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Advanced High-Strength Steels

Abstract This chapter presents the nomenclature, generations, thermomechanical processing, microstructure development, and mechanical properties of advanced high-strength steels.
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Shear Fracture in Advanced High Strength Steels

SAE Technical Paper Series, 2006
<div class="htmlview paragraph">Significant efforts are underway in the automotive industry to reduce vehicle weight while maintaining performance and cost competitiveness. One such effort is the use of advanced high strength steels (AHSS) as the primary body materials method to meet weight targets using the existing automotive manufacturing ...
Matthew S. Walp, Astrid Wurm, John F. Siekirk, Ajit K. Desai   +3 more
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Applications of Advanced High-Strength Steels

2013
Abstract This chapter reviews the nomenclature of different vehicle components helpful in identifying the target applications and discusses the implementation of advanced high-strength steels (AHSS) in automotive and nonautomotive industries.
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Passivation Layers of Ultra-Advanced High Strength Steels and High Strength Steels

The fundamental ambition of this thesis is to assess the effects of chemical com-position, temperature and elapsed time reaction on scale formation. The control of oxidation rates and oxide morphology are focal points of interest along with the evolution and formation mechanisms of scale morphology with time and temperature.
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Forming of Advanced High-Strength Steels

2006
Abstract This article provides information on the classification of high-strength steels (HSS) and advanced high-strength steels (AHSS) and tabulates designation of HSS and AHSS as recommended by the American Iron and Steel Institute.
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Attributes of Advanced High-Strength Steels

Abstract The performance attributes of advanced high-strength steels are summarized in this chapter. These attributes include stiffness, strength, strain hardening, fatigue, crashworthiness, formability, toughness, and bake hardening.
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Introduction to Advanced High-Strength Steels

Abstract This chapter presents a discussion on the importance, types, applications, and advantages of advanced high-strength steel. It also provides a discussion on steelmaking technology.
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