Results 61 to 70 of about 676 (179)

Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution

Advanced Engineering Materials, Volume 28, Issue 8, 22 April 2026.
Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat, Hamidreza Enshaei, Elaine Armelin, José I. Iribarren, Antonio Mateo, Miguel Morales   +5 more
wiley   +1 more source

Lattice Structures for Bone Replacement: The Intersection of Bone Biomechanics, Lattice Design, and Additive Manufacturing

Advanced Materials Technologies, Volume 11, Issue 7, 6 April 2026.
This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias, Maxwell J. Munford, Frederik C.H. Masure, Richard J. van Arkel, Reece N Oosterbeek   +4 more
wiley   +1 more source

Evaluation of thermal embrittlement in 2507 super duplex stainless steel using thermoelectric power

Nuclear Engineering and Technology, 2019
This research investigates the feasibility of using the thermoelectric power to monitor the thermal embrittlement in 2507 super duplex stainless steel (SDSS) exposed to a temperature between 280 °C and 500 °C.
Gildardo Gutiérrez-Vargas, Alberto Ruiz, Jin-Yeon Kim, Víctor H. López-Morelos, Ricardo R. Ambriz   +4 more
doaj   +1 more source

Effect of welding parameters on mechanical properties of GTAW of UNS S31803 and UNS S32750 weldments

Manufacturing Review, 2015
Duplex Stainless Steel (DSS) and Super Duplex Stainless Steel (SDSS) pipes were welded by Gas Tungsten Arc Welding (GTAW) process. The effect of welding parameters such as heat input, cooling rate, shielding/purging gas composition and interpass ...
Paulraj Prabhu, Garg Rajnish
doaj   +1 more source

Effect of Dynamic Reheating Induced by Weaving on the Microstructure of GTAW Weld Metal of 25% Cr Super Duplex Stainless Steel Weld Metal

Metals, 2017
The importance of the additional growth and/or transformation of the austenite phase that occurs in weld metals of super duplex stainless steel upon reheating is known.
Hee-Joon Sung, Hye-Sung Na, Chung-Yun Kang   +2 more
doaj   +1 more source

Friction Stir Welding of Super Duplex Stainless Steel of UNS S32750, Its Microstructure Evaluation, Mechanical and Corrosion Properties

Journal of Advanced Materials in Engineering, 2017
Super duplex stainless steel is a kind of duplex stainless steel that has pitting resistant equivalent number over than 40. Unified Numbering System (UNS) S32750 is a common super duplex stainless stee, that is mostly applied in oil and gas refinery ...
M. Ahl Sarmadi, M. Shamanian, H. Edris, M. Atapoor, A. Behjat, M. Mohtadi Bonab, J. Szpunar   +6 more
doaj   +2 more sources

Effect of Powder Reuse on Powder Characteristics and Properties of DED Laser Beam Metal Additive Manufacturing Process with Stellite^® 21 and UNS S32750

Metals
In this work, the influence of powder reuse up to three times on directed energy deposition (DED) with laser processing has been studied. The work was carried out on two different gas atomized powders: a cobalt-based alloy type Stellite® 21, and a super ...
Juan Carlos Pereira, Uxue Irastorza, Ane Solana, Carlos Soriano, David García, José Exequiel Ruiz, Aitzol Lamikiz   +6 more
doaj   +1 more source

Effects of heat input on strength, fatigue and corrosion characteristics of dissimilar 2507 super duplex/316 L austenitic stainless steel welds with austenitic filler metal

Next Materials
This research has investigated effects of heat input on strength, fatigue crack growth and corrosion characteristics of gas metal arc welded (GMAW) joints of dissimilar 2507 super duplex and AISI 316 L austenitic stainless steels. For this intention, the
A. Fikrie, M.N. Ilman, Jamasri, Hendrato   +3 more
doaj   +1 more source

A Comparative Study of Critical Pitting Temperature (CPT) of Super Duplex Stainless Steel S32707 in NaCl Solution

International Journal of Electrochemical Science, 2018
In this study, the critical pitting temperature (CPT) of super duplex stainless steel UNS S32707 was compared using potentiodynamic, potentiostatic techniques, EIS and new electrochemical noise method.
Xiu-qing Xu, Mifeng Zhao, Yao-rong Feng, Fa-gen Li, Xiang Zhang   +4 more
doaj   +1 more source

Behavior of Hydrogen in Super Duplex Stainless Steels

Behavior of Hydrogen in Super Duplex Stainless Steels
Hydrogen behavior in SAF2507 super duplex stainless steel and SAF2205 conventional duplex stainless steel was investigated by means of internal friction measurement. The internal friction measurements were conducted over a temperature range from 77K to 373K by using an inverted torsion pendulum for a frequency of 1.5Hz.
openaire   +1 more source