Results 21 to 30 of about 469,103 (345)
Microstructure-based model for the stress-strain relationship of hot-rolled dual-phase steel
工程科学学报, 2015 The microstructure of hot-rolled dual-phase steel was studied by scanning electron microscopy(SEM) and transmission electron microscopy(TEM). The volume fraction of each phase in the dual-phase steel was determined by Image-Pro Plus software.
PANG Qi-hang, TANG Di, ZHAO Zheng-zhi
doaj +1 more source
Metals, 2021 Advanced high strength dual-phase steels are one of the most widely sought-after structural materials for automotive applications. These high strength steels, however, are prone to fracture under bending-dominated manufacturing processes.
Yu Liu +3 more
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Dataset concerning the analytical approximation of the Ae3 temperature. [PDF]
, 2016 In this paper we present a new polynomial function for calculating the local phase transformation temperature (Ae3 ) between the austenite+ferrite and the fully austenitic phase fields during heating and cooling of steel:[Formula: see text] The dataset ...
Ennis, BL +4 more
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, 2020 We used micropillar compression experiments to study the plasticity of ferrite and martensite of two commercial dual phase steel grades (DP800).
Chunhua Tian +3 more
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Understanding the interaction between a steel microstructure and hydrogen [PDF]
, 2018 The present work provides an overview of the work on the interaction between hydrogen (H) and the steel’s microstructure. Different techniques are used to evaluate the H-induced damage phenomena. The impact of H charging on multiphase high-strength
Depover, Tom +5 more
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New Multiphase CP and DP 1000 MPa strength level grades for improved performance after hot forming [PDF]
, 2019 Pure martensitic steels have after hot forming limited performance in terms of rest ductility which limits the application in crash relevant parts. New steel grades were designed in the EU project HOTFORM including the corresponding process routes. These
Aranguren, Iñigo +6 more
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Application of Dual - Phase Steel in Deep - Drawing Process [PDF]
Engineering and Technology Journal, 2005 Deep drawing was carried out on circular blanks having a thickness of (0.6 mm) from low carbon steel ( 0.07% C ) & dual phase steel using a conical die having die semi - angle of ( 20 ° ) and throat diameter of ( 13.8mm) with punch of ( 12 mm ) diameter .
Abdulwahab AL- Mushehdany
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Scanning Three-Dimensional X-ray Diffraction Microscopy for Carbon Steels
Quantum Beam Science, 2023 Plastically deformed low-carbon steel has been analyzed by nondestructive three-dimensional orientation and strain mapping using scanning three-dimensional X-ray diffraction microscopy (S3DXRD).
Yujiro Hayashi, Hidehiko Kimura
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Study on Microstructure and Properties of Bimodal Structured Ultrafine-Grained Ferrite Steel
Metals, 2017 The objective of the study research was to obtain bimodal structured ultrafine-grained ferrite steel with outstanding mechanical properties and excellent corrosion resistance.
Gang Niu +4 more
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Investigation on the effect of machining parameters on 42CrMo4 DPS steels
Cogent Engineering, 2023 Machining 42CrMo4 martensite—ferrite dual phase steel is challenging due to its high hardness and it is essential to determine the favorable requirements for the optimum machining condition.
Shivaprakash Y M +4 more
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