Results 171 to 180 of about 1,787 (225)

Spark Mapping Analysis for Segregation Partitioning in Large-Scale Super-Critical-Power Steel. [PDF]

open access: yesMaterials (Basel)
Li B   +8 more
europepmc   +1 more source

Fundamentals on Welding of Duplex / Super Duplex Stainless Steels

MECC 2023, 2023
Abstract This paper aims at providing general guidelines for welding duplex stainless steels. Whilst industry practices and literature were reviewed, the document is mainly based on the personal experience of the authors with duplex welding in Saudi Aramco and other projects they had participated during their welding engineering career ...
Achilles G. Koutlis   +2 more
openaire   +1 more source

Cavitation erosion of duplex and super duplex stainless steels

Scripta Materialia, 1998
Owing to their excellent corrosion resistance, stainless steels are widely used both in the marine, urban water, chemical and food industries. In addition to the corrosive environment, high fluid flow speeds are always encountered for components used in these industries.
C.T. Kwok, H.C. Man, F.T. Cheng
openaire   +1 more source

Failure Cases of Super Duplex Stainless Steel Pump Components

CONFERENCE 2022, 2022
Abstract 25 Cr super duplex stainless steel (SDSS) centrifugal pumps have found vast applications in the Oil & Gas industry for produced water injection systems. An important factor in water injection pump material selection is the need to provide adequate corrosion resistance throughout the operating life cycle.
Janardhan Rao Saithala   +6 more
openaire   +1 more source

Dissimilar welding of super-duplex and super-austenitic stainless steels

Welding in the World, 2016
Dissimilar welding of super-duplex stainless steel 2507 (UNS S32750) to super-austenitic stainless steel 6Mo (UNS S31254) was studied using nickel-alloy filler materials ERNiCrMo-13 and ERNiCrMo-3 as well as super-duplex filler material ER2594 in GTAW. It was shown that mechanical properties of the dissimilar welded joints made with nickel-alloy filler
Zhiliang Zhou, Johan Löthman
openaire   +1 more source

Super duplex stainless steels

Materials Science and Technology, 1992
AbstractThis paper presents an overview of duplex stainless steels (DSS) with particular emphasis on super DSS, i.e. steels containing sufficient amounts of chromium, molybdenum, and nitrogen to produce a pitting resistance equivalent greater than 40. Duplex stainless steels have an attractive combination of mechanical and corrosion properties and are ...
openaire   +1 more source

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