Results 181 to 190 of about 1,787 (225)
Some of the next articles are maybe not open access.
Welding duplex and super duplex stainless steels
Anti-Corrosion Methods and Materials, 1995Duplex stainless steels have become important competitors to austenitic stainless steels in many applications and a great deal of attention has focused on the welding aspects. The introduction of modern grades with improved properties and a competitive price level have increased their use in the offshore, petrochemical and shipbuilding industries, for ...
openaire +1 more source
Micro Flash Welding of Super Duplex Stainless Steels
Materials Science Forum, 2007Super duplex stainless steels were welded using new flash butt welding technology of temperature controlling system. The super duplex stainless steel (329J4L) and conventional duplex stainless steel (329J3L) were used. The samples were mounted in the dies using a Gleeble thermal simulator and flash but welding was made.
Toshio Kuroda +2 more
openaire +1 more source
Super Duplex/Duplex Stainless Steel Umbilical Tube Resistance to HISC
29th International Conference on Ocean, Offshore and Arctic Engineering: Volume 6, 2010Super duplex/duplex stainless steel is susceptible to Hydrogen Induced Stress Cracking (HISC) whilst under the influence of Cathodic Protection (CP) systems. Field failure experiences have been reported on super duplex stainless steel components in subsea applications.
X. An, A. Dobson, I. Probyn, P. Fellow
openaire +1 more source
Rolling Texture Formation in Super-Duplex Stainless Steel
Solid State Phenomena, 2010The present research is a part of project which concerns a deformation behavior of duplex type ferritic-austenitic stainless steels. This paper focuses on the examination of ferrite and austenite textures formed upon thermo-mechanical treatment and deformation textures developed during cold-rolling of super-duplex stainless steel sheet.
Janusz Ryś, Wiktoria Ratuszek
openaire +1 more source
Technical Challenges in Using Super Duplex Stainless Steel
CORROSION 2006, 2006Abstract Super Duplex Stainless Steel (SDSS) was selected, fabricated and installed for the high pressure, deoxygenated seawater sections of Mars Waterflood Project (MWP). Several factors led to the selection of this material including corrosion resistance in seawater, relatively high strength and the relative uncertainty in the ...
Desmond Koh-Kiong Tiong +2 more
openaire +1 more source
Eddy current techniques for super duplex stainless steel characterization
Journal of Magnetism and Magnetic Materials, 2015Abstract Super duplex stainless steel (SDSS) is a two-phase material where the microstructure consists of grains of ferrite (δ) and austenite (γ). SDSS exhibit an attractive combination of properties, such as: strength, toughness and stress corrosion cracking resistance.
C. Camerini +6 more
openaire +1 more source
Failure of a super duplex stainless steel reaction vessel
Engineering Failure Analysis, 2004Abstract Crevice corrosion and stress corrosion cracking (SCC) were recently discovered in a vessel used to strip vinyl chloride monomer from a water-based slurry of PVC granules. The vessel was manufactured from UNS S32750 super duplex stainless steel and the welds were produced using matching welding consumables.
Linton, V. +3 more
openaire +2 more sources
Hot working characteristics of S32760 super duplex stainless steel
Journal of Mechanical Science and Technology, 2019Hot deformation behavior of S32760 super austenitic stainless steel was studied in the temperature range of 950 ∼ 1250 °C and strain rate range of 0.1∼10 s-1 employing Gleeble 3800 equipment. The flow stress was modeled using Arrhenius equation and Zener-Hollomon parameter(Z).
Jong hun Kang +3 more
openaire +1 more source
Extending the Application Range of Super-duplex Stainless Steels
CORROSION 2007, 2007Abstract Super-duplex stainless steels such as UNS S32750 have found extensive use in sea water applications as well as in equipment in the process industry, e.g. refinery heat exchangers. The newly developed hyper duplex grade UNS S32707 allows extension of the application range of austenitic-ferritic alloys into more aggressive ...
Kenneth Göransson +2 more
openaire +1 more source
Recrystallisation in High Nitrogen Alloyed Super Duplex Stainless Steel
Materials Science Forum, 1999While the recrystallisation mechanisms and texture development of cold rolled single phase materials especially those of ferritic steels, and to lesser extent, those of austenitic steels are well known and investigated [1,2], the recrystallisation in duplex and super duplex stainless steels was much less subject of research, although these steels have ...
J. Keichel +2 more
openaire +1 more source