Results 101 to 110 of about 102,036 (378)

The Mechanical Behavior of a 25Cr Super Duplex Stainless Steel at Elevated Temperature [PDF]

, 2013
Peer ...
A. R. Akisanya, AK Roy, B. A. Lasebikan, CR Brinkman, D Dyja, G Herbsleb, H Hanninen, IN Bastos, J Chen, J Hill, J Olsson, JL Song, JW Kim, L Gardner, L Gardner, M Holmquist, M Martins, M Oberndorfer, M Veljkovic, TS Byun, W Zheng, W. F. Deans   +21 more
core   +1 more source

Combining Metal Additive Manufacturing and Casting Technology: High Performance Cooling Channels for Electric Powertrain Components

Advanced Engineering Materials, EarlyView.
When realized as inserts in high‐pressure die casting, aluminum cooling channels for electric powertrain components and similar applications typically require a stabilizing filler to survive the process. The present study investigates relinquishing this filler using additively manufactured inserts promising performance improvements.
Dirk Lehmhus, Gefei Li, Martin Czekalla, Leonardo Fernandes Gomes, Christoph Pille, Hermann Pleteit, Adrian Struss, Keno Toussaint, Andre Irretier, Münip Dalgic   +9 more
wiley   +1 more source

Influence of the Isothermal Transformation Temperature on the Structure and Properties of Low-Carbon Steel

Nauka ta progres transportu
Purpose. The study is aimed at evaluating the effect of the isothermal transformation temperature on the structure and properties of low-carbon steel. Methodology.
I. A. Vakulenko, S. O. Plitchenko, K. Asgarov, B. V. Lytvynov, A. Orak, H. Umur   +5 more
doaj   +1 more source

Finite Element Modeling of Residual Stress Formation during Nanosecond Laser Ablation of Stainless Steel

Advanced Engineering Materials, EarlyView.
This article investigates residual stress formation during single‐spot nanosecond laser ablation of stainless steel. Experimental validation and a parametric study using finite element simulations are employed to analyze thermal effects, ablation dynamics, and stress evolution.
Yutaka Tsumura, Anna Paradowska, Andrei V. Rode, Steve Madden, Ludovic Rapp, Meera Mohan, Alison Wain, Gwénaëlle Proust   +7 more
wiley   +1 more source

Structural Transformations in Duplex Stainless Steel CF8 Under Intensive Cold Plastic Deformation

Metals
The austenitic–martensitic transformation in austenitic–ferritic duplex stainless steel CF8 subjected to cold plastic deformation with a deformation degree ε = 10–95% is studied here using transmission Mössbauer spectroscopy (MS), conversion electron ...
Mikhail Vereshchak, Irina Manakova, Gaukhar Yeshmanova, Zhandos Tleubergenov   +3 more
doaj   +1 more source

Austenite grain growth calculation of 0.028% Nb steel [PDF]

Journal of Mining and Metallurgy. Section B: Metallurgy, 2011
Modeling of microstructural evolution has become a powerful tool for materials and process design by providing quantitative relationships for microstructure, composition and processing.
Priadi D., Napitupulu R.A.M., Siradj E.S.   +2 more
doaj   +1 more source

Work hardening behavior in a steel with multiple TRIP mechanisms

, 2012
Transformation induced plasticity (TRIP) behavior was studied in steel with composition Fe-0.07C-2.85Si-15.3Mn-2.4Al-0.017N that exhibited two TRIP mechanisms.
McGrath, M. C., Medvedeva, J. E., Medvedeva, N. I., Van Aken, D. C.   +3 more
core   +1 more source

Effect of the morphology of the martensite-austenite phase on fracture of the weld heat affected zone in vanadium and niobium microalloyed steels [PDF]

, 2010
In multipass welding, the intercritically reheated coarse grained heat affected zone demonstrates the worst toughness in welded joint, since it contains a high-carbon martensite with some retained austenite, known as M-A phase, which is brittle and ...
Baker, T.N., Li, Y.
core   +1 more source

Study of Carbide Dissolution and Austenite Formation during Ultra–Fast Heating in Medium Carbon Chromium Molybdenum Steel

Metals, 2018
In this study, UltraFast Heat Treatment (UFHT) was applied to a soft annealed medium carbon chromium molybdenum steel. The specimens were rapidly heated and subsequently quenched in a dilatometer.
S. Papaefthymiou, M. Bouzouni, R. Petrov
semanticscholar   +1 more source

New Developments in the Field of Production and Application of Multi‐Material Wire Arc Additive Manufacturing Components: A Review

Advanced Engineering Materials, EarlyView.
The utilization of direct energy deposition (DED)‐arc additive manufacturing processes in industrial applications is increasing, and these processes have the potential for multi‐material applications. This work provides a overview of the state of research in DED‐arc made functional graded structures, to establish a link to potential industrial ...
Kai Treutler, Volker Wesling
wiley   +1 more source