Results 171 to 180 of about 899 (209)

Strain aging of AISI 430 ferritic stainless steel

Scripta Materialia, 1997
High stress corrosion resistance and relatively low production costs are the main reasons for the increasing application of AISI 430 ferritic stainless steels. Problems such as loss of ductility and toughness when exposed to elevated temperatures, occurring in these steels, for instance, during welding, are being dealt with, and the main challenge now ...
V.T.L. Buono, B.M. Gonzalez, M.S. Andrade   +2 more
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Continuous dynamic recrystallization of AISI 430 ferritic stainless steel

Metals and Materials International, 2002
The high-temperature deformation behavior of AISI 430 ferritic stainless steel was studied by torsion tests. The deformation tests were performed in the temperature range of 900–1100°C and strain rate range of 5.0×10−2 −5.0/sec. The evolutions of flow stress and microstructure show the characteristics of continuous dynamic recrystallization (CDRX). The
Sung-Il Kim, Yeon-Chul Yoo
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Dissimilar friction stir welding of AISI 430 ferritic and AISI 304L austenitic stainless steels

Archives of Civil and Mechanical Engineering, 2020
Dissimilar joints of AISI 430 ferritic and AISI 304L austenitic stainless steels were produced by friction stir welding process. A sound and defect-free joint was obtained at 1 mm tool offset towards the ferritic sample located in the advancing side, and at rotational and welding speeds of 560 rpm and 50 mm/min, respectively.
S. Emami, S. Sadeghi-Kanani, T. Saeid, F. Khan   +3 more
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An EBSD Analysis of the Origins of Ridging in AISI 430 Steel Sheets

Materials Science Forum, 2005
In the present work the characterisation of both the microstructure and the microtexture of two ferritic stainless steel sheets - AISI 430 (Fe17% Cr) and AISI 434 (17% Cr, 1% Mo) - known to display different ridging behaviours, was carried out by optical metallography, EBSD and OIM techniques.
Carlos Sergio da Costa Viana, F.S. Candido, Andre Luiz Pinto   +2 more
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Critical Hydrogen Concentration for the Brittle Fracture of AISI 430 Stainless Steel

Journal of The Electrochemical Society, 1996
The introduction of hydrogen to AISI 430 stainless steel by electrochemical charging was studied. Tensile tests were employed to elucidate the mechanical behavior of the alloy responding to the effect of aging after cathodic charging, dynamic charging, and interrupted charging. The fractography was investigated by scanning electron microscopy.
S. K. Yen, Y. C. Tsai
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Avoiding problems when welding AISI 430 ferritic stainless steel

Welding International, 1992
(1992). Avoiding problems when welding AISI 430 ferritic stainless steel. Welding International: Vol. 6, No. 9, pp. 713-716.
W S Brandao, V T L Bueno, P V Marques, P J Modenesi   +3 more
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Effect of Humidity on High Temperature Oxidation of AISI 430 Stainless Steel

Materials Science Forum, 2015
In order to investigate the high temperature oxidation behavior of AISI 430 stainless steel in atmosphere with humidity, the thermogravimetric analysis (TGA) has been conducted for different duration under air with variable absolute humidity (from 0% to 5%) at 800 °C and 900 °C.
Ning Li, Ji Xiao, Nathalie Prudhomme, Vincent Ji   +3 more
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An Analytical Electron Microscope Examination of Sensitized AISI 430 Stainless Steel

Corrosion, 1985
The microstructures of sensitized and nonsensitized AISI 430 stainless steel (17% Cr, 0.07% C) have been studied using analytical electron microscopy (AEM). Discontinuous film-type carbides (M23C6) are detected along grain boundaries of both samples.
J. B. Lee, J. F. Smith, A. L. Geiger, D. H. Kah   +3 more
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Electrochemical methods for studying hydrogen diffusivity, permeability, and solubility in AISI 420 and AISI 430 stainless steels

Materials Science and Technology, 1989
AbstractHydrogen permeation and diffusivity were studied electrochemically at temperatures between 283 and 343 K at constant current for annealed and hardened AISI 420 and annealed AISI 430 stainless steel. Permeation rate, effective diffusivity, and solubility were calculated from these data.
C. H. Tseng, W. Y. Wei, J. K. Wu
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Wear performance of PTA coated NiTi composite on AISI 430 steel

Materials Testing
Abstract NiTi coatings were fabricated on AISI 430 by using the plasma transfer arc coating. The phase content and microstructure of the NiTi alloyed samples were analyzed by scanning electron microscope (SEM), optical microscope (OM), energy dispersive spectroscopy (EDS), X-ray diffraction (XRD), elemental mapping, and electron ...
Tanju Teker, Serdar Osman Yılmaz, Sinan Aydın   +2 more
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