Work-hardening of dual-phase steel

Work-hardening of dual-phase steel PDF Author: Rieger, Florian
Publisher: KIT Scientific Publishing
ISBN: 3731505134
Category : Technology (General)
Languages : en
Pages : 202

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Book Description
Dual-phase steels exhibit good mechanical properties due to a microstructure of strong martensitic inclusions embedded in a ductile ferritic matrix. This work presents a two-scale model for the underlying work-hardening effects; such as the distinctly different hardening rates observed for high-strength dual-phase steels. The model is based on geometrically necessary dislocations and comprises the average microstructural morphology as well as a direct interaction between the constituents.

Work-hardening of dual-phase steel

Work-hardening of dual-phase steel PDF Author: Rieger, Florian
Publisher: KIT Scientific Publishing
ISBN: 3731505134
Category : Technology (General)
Languages : en
Pages : 202

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Book Description
Dual-phase steels exhibit good mechanical properties due to a microstructure of strong martensitic inclusions embedded in a ductile ferritic matrix. This work presents a two-scale model for the underlying work-hardening effects; such as the distinctly different hardening rates observed for high-strength dual-phase steels. The model is based on geometrically necessary dislocations and comprises the average microstructural morphology as well as a direct interaction between the constituents.

Work-hardening of Dual-phase Steel

Work-hardening of Dual-phase Steel PDF Author: Florian Rieger
Publisher:
ISBN: 9781013282775
Category : Technology & Engineering
Languages : en
Pages : 194

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Book Description
Dual-phase steels exhibit good mechanical properties due to a microstructure of strong martensitic inclusions embedded in a ductile ferritic matrix. This work presents a two-scale model for the underlying work-hardening effects; such as the distinctly different hardening rates observed for high-strength dual-phase steels. The model is based on geometrically necessary dislocations and comprises the average microstructural morphology as well as a direct interaction between the constituents. This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.

Modern Physical Metallurgy and Materials Engineering

Modern Physical Metallurgy and Materials Engineering PDF Author: R. E. Smallman
Publisher: Butterworth-Heinemann
ISBN: 9780750645645
Category : Technology & Engineering
Languages : en
Pages : 456

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Book Description
The sixth edition of Modern Physical Metallurgy provides a comprehensive overview of the structure of matter, the physical properties of materials and their mechanical behaviour and some of the most recent advances in physical metallurgy.

The Work-hardening and Tensile Properties of Dual-phase Steel

The Work-hardening and Tensile Properties of Dual-phase Steel PDF Author: Lawrence Wilton Collins
Publisher:
ISBN:
Category : Deformations (Mechanics)
Languages : en
Pages : 476

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Book Description


Microstructure Evolution in Metal Forming Processes

Microstructure Evolution in Metal Forming Processes PDF Author: J Lin
Publisher: Elsevier
ISBN: 0857096346
Category : Technology & Engineering
Languages : en
Pages : 409

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Book Description
Monitoring and control of microstructure evolution in metal processing is essential in developing the right properties in a metal. Microstructure evolution in metal forming processes summarises the wealth of recent research on the mechanisms, modelling and control of microstructure evolution during metal forming processes. Part one reviews the general principles involved in understanding and controlling microstructure evolution in metal forming. Techniques for modelling microstructure and optimising processes are explored, along with recrystallisation, grain growth, and severe plastic deformation. Microstructure evolution in the processing of steel is the focus of part two, which reviews the modelling of phase transformations in steel, unified constitutive equations and work hardening in microalloyed steels. Part three examines microstructure evolution in the processing of other metals, including ageing behaviour in the processing of aluminium and microstructure control in processing nickel, titanium and other special alloys. With its distinguished editors and international team of expert contributors, Microstructure evolution in metal forming processes is an invaluable reference tool for metal processors and those using steels and other metals, as well as an essential guide for academics and students involved in fundamental metal research. Summarises the wealth of recent research on the mechanisms, modelling and control of microstructure evolution during metal forming processes Comprehensively discusses microstructure evolution in the processing of steel and reviews the modelling of phase transformations in steel, unified constitutive equations and work hardening in microalloyed steels Examines microstructure evolution in the processing of other materials, including ageing behaviour in the processing of aluminium

Welding and Joining of Advanced High Strength Steels (AHSS)

Welding and Joining of Advanced High Strength Steels (AHSS) PDF Author: Mahadev Shome
Publisher: Elsevier
ISBN: 0857098586
Category : Technology & Engineering
Languages : en
Pages : 205

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Book Description
Welding and Joining of Advanced High Strength Steels (AHSS): The Automotive Industry discusses the ways advanced high strength steels (AHSS) are key to weight reduction in sectors such as automotive engineering. It includes a discussion on how welding can alter the microstructure in the heat affected zone, producing either excessive hardening or softening, and how these local changes create potential weaknesses that can lead to failure. This text reviews the range of welding and other joining technologies for AHSS and how they can be best used to maximize the potential of AHSS. Reviews the properties and manufacturing techniques of advanced high strength steels (AHSS) Examines welding processes, performance, and fatigue in AHSS Focuses on AHSS welding and joining within the automotive industry

Advanced High-Strength Steels

Advanced High-Strength Steels PDF Author: Mahmoud Y. Demeri
Publisher: ASM International
ISBN: 1627080058
Category : Business & Economics
Languages : en
Pages : 312

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Book Description
Examines the types, microstructures and attributes of AHSSAlso reviews the current and future applications, the benefits, trends and environmental and sustainability issues.

Automotive Steels

Automotive Steels PDF Author: Radhakanta Rana
Publisher: Woodhead Publishing
ISBN: 0081006535
Category : Technology & Engineering
Languages : en
Pages : 481

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Book Description
Automotive Steels: Design, Metallurgy, Processing and Applications explores the design, processing, metallurgy, and applications of automotive steels. While some sheet steels are produced routinely in high volume today, there have been significant advances in the use of steel in the automotive industry. This book presents these metallurgical and application aspects in a way that is not available in the current literature. The editors have assembled an international team of experts who discuss recent developments and future prospects for automotive steels, compiling essential reading for both academic and industrial metallurgists, automotive design engineers, and postgraduate students attending courses on the metallurgy of automotive materials. Presents recent developments on the design, metallurgy, processing, and applications of automotive steels Discusses automotive steels that are currently in the early stages of research, such as low-density and high modulus steels that are driving future development Covers traditional steels, advanced high strength steels, elevated Mn steels and ferrous composite materials

Advanced High Strength Steel and Press Hardening - Proceedings of the 3rd International Conference on Advanced High Strength Steel and Press Hardening (Ichsu2016)

Advanced High Strength Steel and Press Hardening - Proceedings of the 3rd International Conference on Advanced High Strength Steel and Press Hardening (Ichsu2016) PDF Author: Yisheng Zhang
Publisher: World Scientific Publishing Company
ISBN: 9789813207295
Category : Hard-facing
Languages : en
Pages : 0

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Book Description
This proceedings brings together seventy seven selected papers presented at the 3rd International Conference on Advanced High Strength Steel and Press Hardening (ICHSU2016), which was held in Xi'an, China, during August 25-27, 2016. In this rapid growing market in advanced high strength steel and press hardening, in particularly demand from automotive industry and sustainability community to develop light-weight materials for Body in white or BIW, has motivated us to organize ICHSU2016, soon after the successful conclusion of our ICHSU2015 last year to encourage experts all over the world to get together again to exchange note and ideas as how to move the R&D in press hardening technology forward in the new era. The purpose of holding ICHSU2016 is to satisfy the increasingly urgent requirement of reducing the weight of vehicle structures and increasing passenger safety. This conference arouses great interests and attentions from domestic and foreign researchers in hot stamping field, of the articles accepted, covering almost all the current topics of advanced high strength steel and press hardening technology, which includes materials & testing, modeling & simulation, process design, tribology & tools, equipment and product properties.

Microstructural and Strain Rate Effects on Stage III Strain Hardening and Ductility in Dual Phase Steels

Microstructural and Strain Rate Effects on Stage III Strain Hardening and Ductility in Dual Phase Steels PDF Author: Michael S. Nagorka
Publisher:
ISBN:
Category : Microstructure
Languages : en
Pages : 318

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Book Description