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A Preliminary Study on Machinability of Super Austenitic Stainless Steel
Volume 2A: Advanced Manufacturing, 2015Stainless steel is the most widely used alloys of steel. The reputed variety of stainless steel having customised material properties as per the design requirements is Duplex Stainless Steel and Austenitic Stainless Steel. The Austenite Stainless Steel alloy has been developed further to be Super Austenitic Stainless Steel (SASS) by increasing the ...
Ashwin Polishetty +3 more
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Fatigue and Cyclic Plasticity Properties of a Super-Austenitic Stainless Steel
Volume 6: Materials and Fabrication, 2007Tension-compression, torsion and axial-torsion experiments were conducted on AL-6XN® alloy. The main goal was to investigate experimentally, in detail, the cyclic plasticity behavior as well as fatigue life of AL-6XN® steel. Details of cyclic stress-strain response were collected during the experiments, which can serve as a baseline for development of ...
Sergiy Kalnaus, Feifei Fan, Yanyao Jiang
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Role of Austenite in Weld Toughness of Super Duplex Stainless Steel
Welding in the World, 2005Microstructure control for welding super duplex stainless steel SAF2507 was carried out on a welded joint by GTA welding. The toughness of the bond region in the heat-affected zone (HAZ) of the advanced SAF2507 stainless steel was much lower than that of the base metal. The microstructure of the bond region for the as-welded sample was examined and the
T. Kuroda, K. Ikeuchi, Y. Kitagawa
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Journal of Nanoscience and Nanotechnology, 2020
Shot peening for nanocrystallization of the surface region is a good way of improving corrosion-, fatigue-, and wear-resistance, etc. of metallic parts (Lu, K., 2014. Making strong nanomaterials ductile with gradients. Science, 345(6203), pp.1455–1456).
Sijia, Liu, Keesam, Shin
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Shot peening for nanocrystallization of the surface region is a good way of improving corrosion-, fatigue-, and wear-resistance, etc. of metallic parts (Lu, K., 2014. Making strong nanomaterials ductile with gradients. Science, 345(6203), pp.1455–1456).
Sijia, Liu, Keesam, Shin
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Plasma-sprayed coating of hydroxylapatite on super austenitic stainless steels
Surface and Coatings Technology, 1998Abstract Ti, Ti alloy, Co–Cr alloy and 316L SS are used for metallic prostheses, and other various types have been developed. However, the use of 316L SS is decreasing, owing to its low pitting resistance. Ti and Ti alloy are not used in the head part of hip joints because of their low corrosion-wear resistance.
K.T. Oh, Y.S. Park
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Surface and Coatings Technology, 2014
Abstract The evolution of microstructure and texture across the fusion boundaries of a cladding produced by gas tungsten arc welding process was examined by optical microscopy, X-ray diffraction, electron backscatter diffraction, and energy-dispersive X-ray spectroscopy.
Morteza Shamanian +3 more
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Abstract The evolution of microstructure and texture across the fusion boundaries of a cladding produced by gas tungsten arc welding process was examined by optical microscopy, X-ray diffraction, electron backscatter diffraction, and energy-dispersive X-ray spectroscopy.
Morteza Shamanian +3 more
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CORROSION 2015, 2015
Abstract The crevice corrosion resistance of super-duplex S32750, and super-austenitic S31254 and S32654 stainless steels was assessed in chloride solutions, at different temperatures. Alloys S32750 and S31254 suffered crevice corrosion between 30 and 90°C, while alloy S32654 only suffered crevice corrosion at 60 and 90°C.
Pablo A. Martínez +4 more
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Abstract The crevice corrosion resistance of super-duplex S32750, and super-austenitic S31254 and S32654 stainless steels was assessed in chloride solutions, at different temperatures. Alloys S32750 and S31254 suffered crevice corrosion between 30 and 90°C, while alloy S32654 only suffered crevice corrosion at 60 and 90°C.
Pablo A. Martínez +4 more
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Behaviour of Super-Austenitic Stainless Steels in Chlorinated Brackish Seawater
CORROSION 1994, 1994Abstract A series of highly-alloyed austenitic stainless steels has been exposed in a model heat exchanger cooled with water from a brackish inlet in southeast Florida. The behavior of the alloys has been found to depend significantly on the formation of adherent surface deposits.
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Plastic Deformation and Damage Behavior of AL6XN Super-Austenitic Stainless Steels
Advanced Materials Research, 2009Tensile and compressive deformation and damage behaviors of Al6XN super-austenitic stainless steels were examined at different strain rates. The deformation and fracture surfaces were characterized by scanning electron microscopy (SEM). It was found that the uniaxial deformation (tensile or compressive) behaviors of Al6XN stainless steel shows a low ...
Chao Qun Ma, Qi Qiang Duan, Xiao Wu Li
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Influence of Thermal Treatment on the Caustic SCC of Super Austenitic Stainless Steel
Materials Science Forum, 2005In general, thermal treatment at 500oC ~ 900oC ranges depending upon alloy composition of stainless steels can sensitize the steels and promote the intergranular cracking, and their intergranular corrosion resistance is decreased. These behaviors seem to be related to the change of microstructures. So, heat treatment at that temperature range should be
Y.R. Yoo +5 more
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