Effect of Sigma Phase Morphology on the Degradation of Properties in a Super Duplex Stainless Steel [PDF]
Materials, 2018 Sigma phase is commonly considered to be the most deleterious secondary phase precipitating in duplex stainless steels, as it results in an extreme reduction of corrosion resistance and toughness. Previous studies have mainly focused on the kinetics of sigma phase precipitation and influences on properties and only a few works have studied the ...
Vahid Hosseini +2 more
exaly +6 more sources
Welding of Large Thickness Super Duplex Stainless Steel: Microstructure and Properties [PDF]
Metals, 2021 In this study, Submerged Arc Welding (SAW) and Gas Metal Arc Welding (GMAW) processes were used in multi-pass welding of 33 mm thickness super duplex stainless steel plates. Recommended and higher than recommended arc energy and interpass temperatures were used.
Leif Karlsson +2 more
exaly +5 more sources
A Review of Welding Process for UNS S32750 Super Duplex Stainless Steel. [PDF]
Materials (Basel)Super duplex stainless steel UNS S32750 is widely used in marine industries, pulp and paper industries, and the offshore oil and gas industry. Welding manufacturing is one of the main manufacturing processes to make material into products in the above fields. It is of great importance to obtain high-quality welded UNS S32750 joints.
Li T, Wang K, Lei Y.
europepmc +3 more sources
Transformation-Induced Plasticity in Super Duplex Stainless Steel F55-UNS S32760 [PDF]
Metals, 2019 Due to their unique combination of properties, Super Duplex Stainless Steels (SDSSs) are materials of choice in many industries. Their applications and markets are growing continuously, and without any doubt, there is a great potential for further volume
Andrea Francesco Ciuffini +6 more
doaj +3 more sources
Microstructure Evolution during Hot Deformation of UNS S32750 Super-Duplex Stainless Steel Alloy [PDF]
Materials, 2021 Nicolae Şerban +2 more
exaly +2 more sources
Effect of Electromagnetic Field on the Corrosion Behavior of 2507 Super Duplex Stainless Steel [PDF]
Cailiao Baohu, 2023 Aiming at the electromagnetic corrosion behavior of 2507 super duplex stainless steel used for ocean umbilical cable，the effects of electromagnetic field changes on the electrochemical properties of 2507 super duplex stainless steel in simulated seawater
HUANG Zezheng, TANG Chutian, HUANG Zhongjia, MAO Feixiong, GAO Huijie, CHEN Kai, YU Guojun
doaj +1 more source
Surface modification method of duplex type stainless steels by the pack boriding process [PDF]
Hemijska Industrija, 2021 This work presents the investigation of a boriding process on two grades of stainless steel namely UNS32750 super duplex stainless steel and UNSS31803 duplex stainless steel in order to improve material properties and possibly to reduce ...
Hariharan Ramakrishnan +4 more
doaj +1 more source
Effect of Solidification Cooling Rate on the Microstructure Evolution and Corrosion Resistance of 2507 Super Duplex Stainless Steel [PDF]
Cailiao Baohu, 2021 For exploring the influence of solidification cooling rate on the microstructure evolution and corrosion resistance of 2507 super duplex stainless steel, the law of the microstructure evolution of 2507 super duplex stainless steel with different ...
SHEN Chu, ZOU De - ning, ZHAO Jie, CHEN Yang
doaj +1 more source
Journal of Manufacturing and Materials Processing, 2023 In this work, a semi-continuous functionally graded material (FGM) between an austenitic and a super duplex stainless steel was obtained. These materials are of great interest for the chemical, offshore, and oil and gas sectors since the austenitic ...
Juan Carlos Pereira +4 more
doaj +1 more source
Hydrogen embrittlement in super duplex stainless steels [PDF]
Materialia, 2019 In super duplex stainless steels (SDSSs), both austenite and ferrite are susceptible to hydrogen embrittlement, however there is a lack of understanding into the effect of hydrogen in each phase. In this study, in neutron diffraction was applied on hydrogen-charged (H-charged) samples to investigate the hydrogen embrittlement behaviour in super duplex ...
X.Z. Liang +5 more
openaire +2 more sources