Results 251 to 260 of about 250,878 (322)

Measuring secondary phases in duplex stainless steels

JOM, 2009
The use of duplex stainless steels is limited by their susceptibility to the formation of dangerous intermetallic phases resulting in detrimental effects on impact toughness and corrosion resistance. This precipitation and the quantitative determinations of the phases have received considerable attention and different precipitation sequences (σ phase ...
CALLIARI, IRENE, BRUNELLI, KATYA, DABALA', MANUELE, RAMOUS, EMILIO   +3 more
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Duplex Stainless Steel: Specification Requirements

Offshore Technology Conference, 1993
ABSTRACT The use of duplex stainless steels Offshore has rapidly increased in recent years. At the same time the number of specifications for duplex stainless steel has also rapidly increased. This paper examines the requirements of these specifications, highlights conflicts and questions the need for certain tests.
D.M. Stannard, A. Warburton
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Corrosion behavior of 2205 duplex stainless steel

American Journal of Orthodontics and Dentofacial Orthopedics, 1997
The corrosion of 2205 duplex stainless steel was compared with that of AISI type 316L stainless steel. The 2205 stainless steel is a potential orthodontic bracket material with low nickel content (4 to 6 wt%), whereas the 316L stainless steel (nickel content: 10 to 14 wt%) is a currently used bracket material.
J A, Platt, A, Guzman, A, Zuccari, D W, Thornburg, B F, Rhodes, Y, Oshida, B K, Moore   +6 more
openaire   +2 more sources

Duplex Stainless Steels

2008
Abstract This chapter provides information on the structure, design aspects, mechanical properties, forming, machining, and corrosion resistance characteristics of duplex stainless steels. The different types of corrosion covered are general corrosion, pitting corrosion, crevice corrosion, and stress corrosion cracking.
openaire   +1 more source

Effect of filler metal composition on microstructural and mechanical characterization of dissimilar welded joint of nitronic steel and super duplex stainless steel

Archives of Civil and Mechanical Engineering, 2022
Anup Kumar Maurya, C. Pandey, R. Chhibber   +2 more
semanticscholar   +1 more source

Properties of vacuum sintered duplex stainless steels

Journal of Materials Processing Technology, 2005
This work presents the possibility of obtaining duplex stainless steels through powder metallurgy technology starting from austenitic X2CrNiMo17-12-2, martensitic X6Cr13 powders by controlled addition of alloying elements, such as Cr, Ni, Mo, Cu in the right quantity to obtain the chemical composition of the structure similar to biphasic one.
ACTIS GRANDE, MARCO, UGUES, Daniele, BRYTAN Z., ROSSO, MARIO, DOBRZASKI L. A.   +4 more
openaire   +4 more sources

Hot cracking in duplex stainless steel weldments — a review

Welding in the World, 2022
E. M. Westin
semanticscholar   +1 more source

Dissimilar Laser Beam Welding of AISI 420 Martensitic Stainless Steel to AISI 2205 Duplex Stainless Steel: Effect of Post-Weld Heat Treatment on Microstructure and Mechanical Properties

Journal of materials engineering and performance (Print), 2021
C. Köse
semanticscholar   +1 more source

Pitting Corrosion of Duplex Stainless Steels

Corrosion, 1989
The pitting corrosion of two duplex stainless steels was studied in chloride solutions. Phase compositions were determined by micro-analytical techniques and correlated with pitting behavior. The study showed that the pitting potential and the preferential pitting of the ferrite or austenite phase was dependent upon partitioning of the elements Cr, Mo,
R. Sriram, D. Tromans
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Magnetostriction of duplex stainless steels

Materials Science and Technology, 1989
AbstractTo identify suitable non-destructive examination techniques, the saturation magnetostriction of a number of ferritic–austenitic (duplex) stainless steel samples from various manufacturers has been measured using a dilatometric technique. The values were found to lie in two distinct ranges, which suggested that two types of material structure ...
openaire   +1 more source