Comparison of microstructural characteristics and mechanical properties of shipbuilding steel plates fabricated by conventional rolling versus wire arc additive …

AV Nemani, M Ghaffari, A Nasiri - Additive Manufacturing, 2020 - Elsevier
This study aims to investigate the fabrication feasibility of a conventionally rolled low-carbon
low-alloy shipbuilding steel plate (EH36) by emerging wire arc additive manufacturing …

Thermo-viscoplastic behavior of DP800 steel at quasi-static, intermediate, high and ultra-high strain rates

B Jia, P Chen, A Rusinek, Q Zhou - International Journal of Mechanical …, 2022 - Elsevier
Using the shear-compression specimen (SCS), thermo-viscoplastic behavior of DP800 steel
has been investigated systematically over a wide range of strain rates, including quasi-static …

Process parameter design of spring-back and spring-go in V-bending process using Taguchi technique

S Thipprakmas, W Phanitwong - Materials & Design, 2011 - Elsevier
Bent parts of complex shapes with high precision are increasingly required. To achieve a
high precision of parts, especially the required bending angle, a suitable design of process …

Formability and springback characterization of TRIP800 advanced high strength steel

S Toros, A Polat, F Ozturk - Materials & Design, 2012 - Elsevier
Springback is one of the most common problems in the sheet metal forming operation. In the
literature there have been numerous studies about springback and its compensation for …

Characterization of forming limits at fracture with an optimized cruciform specimen: Application to DP600 steel sheets

X Song, L Leotoing, D Guines, E Ragneau - International Journal of …, 2017 - Elsevier
In order to identify experimental limit strains at fracture for metallic sheets under in-plane
biaxial loadings, a specific specimen shape has to be defined. Ideally, the proposed …

Effect of heat treatment on microstructure, mechanical properties and fracture behaviour of ship and dual phase steels

F Hayat, H Uzun - Journal of iron and steel research, international, 2011 - Elsevier
Grade A (GA) and high strength steel DH36 ship steels possessing different chemical
compositions were used, and strength properties of GA steel and DH36 steel were …

Dynamic strain aging in DP steels at forming relevant strain rates and temperatures

B Bayramin, C Şimşir, M Efe - Materials Science and Engineering: A, 2017 - Elsevier
Mechanical testing of dual phase (DP) steels at low strain rates (10− 3 s− 1) have shown that
they are susceptible to dynamic strain aging (DSA) between 100° C–400° C. During …

The effect of welding parameters on fracture toughness of resistance spot-welded galvanized DP600 automotive steel sheets

F Hayat, İ Sevim - The International Journal of Advanced Manufacturing …, 2012 - Springer
The aim of this study was to evaluate the fracture toughness of resistance spot welded
(RSW) lap joints of galvanized DP600 steels. RSW lap joints galvanized DP600 steel sheets …

Comparing properties of adhesive bonding, resistance spot welding, and adhesive weld bonding of coated and uncoated DP 600 steel

F Hayat - Journal of iron and steel research, international, 2011 - Elsevier
Zinc coated dual phase 600 steel (DP 600 grade) was investigated, utilisation of which has
gradually increased with each passing day in the automotive industry. The adhesive …

Investigation on tribological behavior of advanced high strength steels: influence of hot stamping process parameters

X Tian, Y Zhang, J Li - Tribology Letters, 2012 - Springer
In order to investigate the friction and wear behavior of high strength steel in hot stamping
process, a hot strip drawing tribo-simulator is developed and the friction coefficient, which is …